U.S. patent application number 17/097660 was filed with the patent office on 2021-03-18 for data and context based role membership system.
The applicant listed for this patent is AT&T Intellectual Property I, L.P.. Invention is credited to Jason Decuir, Robert Gratz, James Pratt, Eric Zavesky.
Application Number | 20210084043 17/097660 |
Document ID | / |
Family ID | 1000005251595 |
Filed Date | 2021-03-18 |
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United States Patent
Application |
20210084043 |
Kind Code |
A1 |
Zavesky; Eric ; et
al. |
March 18, 2021 |
Data and Context Based Role Membership System
Abstract
A data and context based role management system comprising: a
community, the community including at least one data source having
plural roles stored therein, the plural roles including an identity
including at least one of a credential, a function, a capability,
and a historic response data; a discovery module configured to
identify an alert associated with an event requiring a response,
the discovery module being further configured to search the
community for a responder based on the event, wherein the discovery
module is configured to compare a criteria based on the event to
the identity associated with each of the plural roles to identify
the responder; and when the responder is identified, the community
promotes the responder to transform at least one device of the
responder to provide at least access to data associated with the
event.
Inventors: |
Zavesky; Eric; (Austin,
TX) ; Pratt; James; (Round Rock, TX) ; Gratz;
Robert; (Lockhart, TX) ; Decuir; Jason; (Cedar
Park, TX) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
AT&T Intellectual Property I, L.P. |
Atlanta |
GA |
US |
|
|
Family ID: |
1000005251595 |
Appl. No.: |
17/097660 |
Filed: |
November 13, 2020 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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16011780 |
Jun 19, 2018 |
10887315 |
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17097660 |
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Current U.S.
Class: |
1/1 |
Current CPC
Class: |
H04L 41/16 20130101;
H04L 41/06 20130101; G06F 16/9538 20190101; H04L 41/28 20130101;
H04L 63/102 20130101; H04L 67/16 20130101 |
International
Class: |
H04L 29/06 20060101
H04L029/06; H04L 29/08 20060101 H04L029/08; H04L 12/24 20060101
H04L012/24 |
Claims
1. A device comprising: a processor; and a memory coupled with the
processor, the memory comprising executable instructions that when
executed by the processor cause the processor to effectuate
operations comprising: defining a community within a network, the
community comprising at least one data source having plural roles
stored therein, wherein the plural roles comprise an identity
including at least one of: a credential data or a historic response
data; and when an alert indicating an event requiring a response is
detected by a discovery module: searching the community to identify
a responder from the plural roles; sending an opt-in signal to a
device associated with the responder; receiving a confirmation from
the responder confirming an ability to respond to the event; and
dispatching the responder to the event in response to receiving the
confirmation from the responder.
2. The device of claim 1, the operations further comprising
promoting the responder to provide access to cloud data, wherein
the promoting comprises providing a priority data service to the
responder.
3. The device of claim 2, wherein promoting the responder further
comprises providing access to at least one of: a virtual network
function, an internet of things device, a data source, or a
location data.
4. The device of claim 1, wherein the searching the community to
identify the responder from the plural roles comprises identifying
the responder based on a criteria including at least one of a
credential, a proximity to the event, or an experience with similar
events.
5. The device of claim 4, wherein each role of the plural roles
within the community includes a blockchain ledger.
6. The device of claim 1, wherein the event is a medical emergency,
and wherein the community is a first responder community.
7. The device of claim 1, wherein the event requires a
technician.
8. A data and context-based role management system comprising: one
or more processors; and a memory coupled with the one or more
processors, the memory comprising executable instructions that when
executed by the one or more processors cause the processor to
effectuate operations comprising: defining a community within a
network, the community comprising at least one data source having
plural roles stored therein, wherein the plural roles comprise an
identity including at least one of: a credential data or a historic
response data; and when an alert indicating an event requiring a
response is detected by a discovery module: searching the community
to identify a responder from the plural roles; sending an opt-in
signal to a device associated with the responder; receiving a
confirmation from the responder confirming an ability to respond to
the event; and dispatching the responder to the event in response
to receiving the confirmation from the responder.
9. The system of claim 8, wherein the data associated with the
event comprises at least one data source from a respondee device
associated with the event.
10. The system of claim 8, wherein the community is configured to
de-promote the responder after receiving a relief signal.
11. The system of claim 10, wherein the community de-promotes the
responder after a selected time period following receipt of the
relief signal.
12. The system of claim 11, wherein the community is configured to
prompt the responder for a report of the event during the selected
time period.
13. The system of claim 8, the operations further comprising
promoting the responder to provide access to cloud data, wherein
the community logs the promotion of the responder in a blockchain
ledger.
14. The system of claim 8, the operations further comprising
promoting the responder to provide access to cloud data, wherein
the community updates the identity of the responder in a blockchain
ledger after promotion.
15. The system of claim 8, the operations further comprising
promoting the responder to provide access to cloud data, wherein
the community provides device priority to the responder with the
promotion.
16. A method comprising: defining a community within a network, the
community comprising at least one data source having plural roles
stored therein, wherein the plural roles comprise an identity
including at least one of: a credential data or a historic response
data; and when an alert indicating an event requiring a response is
detected by a discovery module: searching the community to identify
a responder from the plural roles; sending an opt-in signal to a
device associated with the responder; receiving a confirmation from
the responder confirming an ability to respond to the event; and
dispatching the responder to the event in response to receiving the
confirmation from the responder.
17. The method of claim 16 further comprising promoting the
responder to provide access to cloud data, wherein the promoting
comprises providing a priority data service to the responder.
18. The method of claim 17, wherein promoting the responder further
comprises providing access to at least one of: a virtual network
function, an internet of things device, a data source, or a
location data.
19. The method of claim 16, wherein the searching the community to
identify the responder from the plural roles comprises identifying
the responder based on a criteria including at least one of a
credential, a proximity to the event, or an experience with similar
events.
20. The method of claim 19, wherein each role of the plural roles
within the community includes a blockchain ledger.
Description
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] This application is a continuation of, and claims priority
to, U.S. patent application Ser. No. 16/011,780, filed Jun. 19,
2018, entitled "Data and Context Based Role Membership System," the
entire contents of which are hereby incorporated herein by
reference.
TECHNICAL FIELD
[0002] The invention relates to networked resources, and more
particularly to a data and context based role membership system
that searches for a responder within a community that includes
members having a role, and promotes a member of the community to
receive data access and priority to act as the responder to an
event.
BACKGROUND
[0003] As data and responsibilities (skills and access rights) are
increasingly digital, the response time and latency to convey both
need to be reduced. Currently, these tasks are slowly executed or
approved by humans and often require several levels of managerial
approval. Additionally, the ability to assign functional attributes
(e.g. those that can manipulate a device or network capability) to
a temporary group are currently unavailable but can be a critical
benefit to a service provider's solution for a highly responsive
and dynamic network. A need exists for roles and data to be
opportunistically assigned based on a temporary need so that
individuals within a physical area can be temporary proxies while
more authoritative or skilled individuals are requested.
[0004] This disclosure is directed to solving one or more of the
problems in the existing technology.
SUMMARY
[0005] According to an example, the disclosure generally a data and
context based role management system comprising: a community, the
community including at least one data source having plural roles
stored therein, the plural roles including an identity including at
least one of a credential, a function, a capability, and a historic
response data; a discovery module configured to identify an alert
associated with an event requiring a response, the discovery module
being further configured to search the community for a responder
based on the event, wherein the discovery module is configured to
compare a criteria based on the event to the identity associated
with each of the plural roles to identify the responder; and when
the responder is identified, the community promotes the responder
to transform at least one device of the responder to provide at
least access to data associated with the event.
[0006] Another example includes a network device comprising: a
processor, an input/output device coupled to the processor, and a
memory coupled with the processor, the memory comprising executable
instructions that when executed by the processor cause the
processor to effectuate data and context based role management
operations comprising: instantiating a community within a network,
the community including plural roles; when an alert indicating an
event requiring a response is detected by a discovery module,
obtaining cloud data from a device associated with the event,
searching the community to identify a responder from the plural
roles, promoting the responder to provide access to the cloud data,
and dispatching the responder to the event.
[0007] Another example includes a device having a processor and a
memory coupled with the processor. The processor effectuates
operations including defining a community within a network, the
community comprising at least one data source having plural roles
stored therein, wherein the plural roles comprise an identity
including at least one of: a credential data or a historic response
data. The processor further effectuates operations including when
an alert indicating an event requiring a response is detected by a
discovery module searching the community to identify a responder
from the plural roles, sending an opt-in signal to a device
associated with the responder, receiving a confirmation from the
responder confirming an ability to respond to the event, and
dispatching the responder to the event in response to receiving the
confirmation from the responder.
BRIEF DESCRIPTION OF THE DRAWINGS
[0008] In the following description, for purposes of explanation,
numerous specific details are set forth in order to provide an
understanding of the variations in implementing the disclosed
technology. However, the instant disclosure may take many different
forms and should not be construed as limited to the examples set
forth herein. Where practical, like numbers refer to like elements
throughout.
[0009] FIG. 1A is a representation of an exemplary network.
[0010] FIG. 1B is a representation of an exemplary hardware
platform.
[0011] FIG. 2 is a representation of a data and context-based role
management system according to an example.
[0012] FIG. 2A is a representation of the system according to
another example.
[0013] FIG. 2B is a representation depicting operation of the
system in an emergency response example.
[0014] FIG. 2C is a representation depicting operation of the
system in a technician example.
[0015] FIG. 2D is a flow diagram depicting operation of a system
according to an example.
[0016] FIG. 3 is a representation of a network device according to
an example.
[0017] FIG. 4 depicts an exemplary communication system that
provide wireless telecommunication services over wireless
communication networks that may be at least partially implemented
as an SDN.
[0018] FIG. 5 depicts an exemplary diagrammatic representation of a
machine in the form of a computer system.
[0019] FIG. 6 is a representation of a telecommunications
network.
[0020] FIG. 7 is a representation of a core network.
[0021] FIG. 8 is a representation packet-based mobile cellular
network environment.
[0022] FIG. 9 is a representation of a GPRS network.
[0023] FIG. 10 is a representation a PLMN architecture.
DETAILED DESCRIPTION
[0024] A data and context-based management system is generally
indicated by the number 200 in the accompanying drawings. The
system 200 generally includes an opportunistic individual discovery
module with partial fulfillment of skill requirements, automated
method to give or modify roles and take away later (including an
audit log of all role transactions in public blockchain), and
attributes of role as a capability to alter network or connected
devices. According to the disclosure, system 200 defines a
community by coupling data assets (e.g. databases, APIs, etc.) as
well as functional privileges (e.g. ability to authorize purchases
for a group, get prioritized data or network services, etc.).
[0025] As described in more detail below, system 200 may alter
access to data, functionality, and service access across a network.
The network may include a telecommunications network, software
defined network, local area network, and the like. Examples of
various networks are provided in connection with FIGS. 4-10 and
described below. The edge orchestration system 200 in the following
description may be implemented within one or more of the various
networks. Moreover, as discussed more completely below, system 200
may be instantiated as a network device within such networks or a
virtual network function on a network.
[0026] FIG. 1A is a representation of an exemplary network 100.
Network 100 may comprise a software defined network or SDN, for
example, network 100 may include one or more virtualized functions
implemented on general purpose hardware, such as in lieu of having
dedicated hardware for every network function. General purpose
hardware of network 100 may be configured to run virtual network
elements to support communication services, such as mobility
services, including consumer services and enterprise services.
These services may be provided or measured in sessions.
[0027] A virtual network function(s) (VNF) 102 may be able to
support a limited number of sessions. Each VNF 102 may have a VNF
type that indicates its functionality or role. For example, FIG. 1A
illustrates a gateway VNF 102a and a policy and charging rules
function (PCRF) VNF 102b. Additionally or alternatively, VNFs 102
may include other types of VNFs including but not limited to
security, routing, wide area network (WAN) optimization and others
within a service providers virtual network offerings. According to
the example, VNF 102 may estimate a buffer condition as described
more completely below.
[0028] Each VNF 102 may use one or more virtual machine (VM) 104 to
operate. Each VM 104 may have a VM type that indicates its
functionality or role. For example, FIG. 1A illustrates a discovery
module (DM) VM 104a and a broadband network gateway (BNG) VM 104b.
Additionally or alternatively, VM 104 may include other types of
VMs. Each VM 104 may consume various network resources from a
hardware platform 106, such as a resource 108, a virtual central
processing unit (vCPU) 108a, memory 108b, or a network interface
card (NIC) 108c. Additionally or alternatively, hardware platform
106 may include other types of resources 108.
[0029] While FIG. 1A illustrates resources 108 as collectively
contained in hardware platform 106, the configuration of hardware
platform 106 may isolate, for example, certain memory 108c from
other memory 108a. FIG. 1B provides an exemplary implementation of
hardware platform 106.
[0030] Hardware platform 106 may comprise one or more chasses 110.
Chassis 110 may refer to the physical housing or platform for
multiple servers or other network equipment. In an aspect, chassis
110 may also refer to the underlying network equipment. Chassis 110
may include one or more servers 112. Server 112 may comprise
general purpose computer hardware or a computer. In an aspect,
chassis 110 may comprise a metal rack, and servers 112 of chassis
110 may comprise blade servers that are physically mounted in or on
chassis 110.
[0031] Each server 112 may include one or more network resources
108, as illustrated. Servers 112 may be communicatively coupled
together in any combination or arrangement. For example, all
servers 112 within a given chassis 110 may be communicatively
coupled. As another example, servers 112 in different chasses 110
may be communicatively coupled. Additionally or alternatively,
chasses 110 may be communicatively coupled together in any
combination or arrangement.
[0032] The characteristics of each chassis 110 and each server 112
may differ. For example, FIG. 1B illustrates that the number of
servers 112 within two chasses 110 may vary. Additionally or
alternatively, the type or number of resources 110 within each
server 112 may vary. In an aspect, chassis 110 may be used to group
servers 112 with the same resource characteristics. In another
aspect, servers 112 within the same chassis 110 may have different
resource characteristics.
[0033] FIG. 2 shows a representation of a system 200 according to
an example of the disclosure. System 200 generally includes a
discovery module that detects an alert seeking a response. A
respondee 210 may be an individual or device that needs to be
matched with a responder by the system 200. Device 212 may be any
device in a network 100. Network 100 may be a central network, peer
to peer network, local area network or other communications
network. Device 212 includes data sources 214. The data sources 214
may vary with the device and include various types of data
including location information, biometric data, and other
information. It will be understood that the same data sources 214
may also be stored within a network to which the device is
connected, or a user profile is stored.
[0034] The system 200 may perform operations including identifying
a capable responder to address a particular need, problem, or the
like. With reference to FIGS. 2 and 2D, operations of the system
200 will be described according to one example. Preliminary
operations may include instantiating a community and instantiating
a discovery module to monitor network 100 for an alert. As
described herein, these operations may be combined in the sense
that discovery module may instantiate a community in response to
the specific alert. These steps are generally indicated by the
number 280 in FIG. 2D.
[0035] In the example shown in FIG. 2, upon receiving an alert
identifying respondee 210, system 200 may gather cloud data at step
1 relating to respondee 210 including but not limited to
identification, personal information, location, biometric
information and data sources 214 associated with the respondee's
device 212. As discussed more completely below, system 200 may
search for a community 230 in response to an event or define a
community 230 for the event E at step 2. System 200 may transmit
the cloud data to a community 230 at step 2a. The alert and event E
may be recorded to a ledger or other permanent memory at step 2b.
At step 2c, community 230 may seek additional cloud data from the
respondee's device to refine the alert. For example, if not
obtained initially, community 230 may obtain location information
or other information to define the scope of the problem and
appropriate criteria for a search.
[0036] At step 3, system 200 searches community 230 to identify a
responder. For example, community 230 may include a connection to a
worker pool data source containing the identities and credentials
of potential responders. At step 3b, community 230 may refine this
search by obtaining additional data from the potential responder's
device, such as location, additional qualification information or a
signal from potential responder to confirm the ability to respond,
such as an opt in signal. Optionally at step 4, system 200 may
escalate the community search to look for a responder with higher
qualifications. At step 5, system 200 promotes responder granting
responder data access. This step may include delivering data,
functionality or other tools to the responder based on the event.
Optionally, and as needed, system 200 may further include a signal
to the respondee's device to obtain additional data that may assist
the responder. For example, this operation may seek the location of
the respondee's device to help locate the event. This operation may
obtain information available from the device under original device
settings or alter these settings temporarily to address the event.
For example, a respondee may have location services off or a
privacy setting that prevents the location from being shared. To
address an emergency event, the location services setting may be
altered to turn these services on, or the privacy setting may be
altered to allow the location to be shared.
[0037] System 200 may at step 6 promote the responder to provide
data access, communication priority and the like. In the emergency
example, a responder could obtain access to data that is normally
protected by a privacy setting such as location, biometric
information, health records, allergies, blood type, and the like.
Service upgrades could include providing additional bandwidth to
provide large amounts of data in a short period of time and to
facilitate video calls or other information transfers to and from
the responder. At step 7, responder is dispatched to respondee 210.
Optionally, this step may be recorded in a permanent memory at step
7b. Further operations, steps 8 and 8b, may include transferring
the data, tools, and privileges to one or more additional
responders identified in step 5 or those that arrive at the event.
If there is a handoff from one responder to another, the operations
may include de-promoting the first responder to return access
levels to data, functionality, and other tools to an original
status at step 9. The hand off and de-promotion may be recorded in
ledger at step 9b.
[0038] In steps 10 and 11, the system 200 may continue to address
additional issues that arise through the progression of the event,
and as necessary, instantiate subcommunities to address additional
issues. For example, in the emergency event example, the event may
progress from use of a health care provider to provide a response,
to contacting respondee's insurance carrier to begin claims
processing etc. The system 200 may create a subcommunity to
identify an insurance responder and transmit data from the event to
assist in claims processing.
[0039] With reference to FIG. 2A, system 200 includes a discovery
module 220. Discovery module 220 is configured to search a
community 230 to identify a responder. Community 230 is a managed
asset and may be instantiated as a network device or virtual
network function. Community 230 includes a cohesive set of
functionality including software defined networking, orchestration,
and analytics to enable data sharing and collaboration. Community
virtual network functions enable dynamic, on-demand combinations of
data sourced from one or more entity and merged into a community
230 to derive insights in a highly secure environment. The
community 230 may be closed in the sense that access controls or
security functions are in place to execute user privacy settings,
network policies, government regulations or other limitations on
access to the data and related functionalities within community
230. Identity and access management 233 may orchestrate and monitor
access to the community 230. For purpose of analytics, community
230 may include a machine learning tool 232 and an artificial or
augmented intelligence tool 234. These tools may be instantiated as
a network device or virtual network function within an SDN. The
community 230 may optionally include a worker pool 240.
[0040] A community 230 includes at least one role, generally
indicated at 235. The role 235 may have an identity 236 that is
stored within the community or exists within a data store 231 or
ledger 250 accessible by the community. The identity may refer to
an individual user, internet of things device, sensor, function, a
virtual network function, machine, or other device. A role 235 may
also be the role of an individual including but not limited to an
occupation, a rank, a set of qualifications, a certification, or
the like. A community is defined and stored within a data platform
in a network 100, such as for example, an Indigo(r) platform or the
like. In one example, community 230 includes identities 236 logged
within an audit ledger 250, such as a blockchain ledger 252.
[0041] A first responder example will be described below. In this
example, system 200 includes a data structure that defines a
community based on roles, credentials, and qualifications. The data
structure may include a user identity that stores the user's role,
qualifications, and credentials. Data structure may include a
memory, data store, blockchain ledger or other record accessible
via network 100. In the first responder community, for example, the
users may be required to have medical training, law enforcement
training, military training or other specialized skills that are
pertinent in emergency response situations. These skills, degrees,
or certifications may be stored in memory, a data store, or form
part of that user's blockchain ledger. These qualifications may be
stored in disparate locations but accessible in the context of the
community 230 defined by a first responder role. A first responder
community, therefore, may include user profiles or members that
have been added to the community on a voluntary, i.e. opt-in basis,
or by enrollment by an employer or other certification body. It
will be understood that the system 200 may also instantiate a
community 230 in response to an event. In this situation, when
alerted to an event, system 200 populates a community by performing
searches within the network 100 for credentials, functions, or
capabilities, collectively indicated by the letter C, pertinent to
the event E. The search criteria may be stored within memory of
system 200 and/or developed through use of the artificial/augmented
intelligence and machine learning functions of system 200.
[0042] Event E may be any problem or occurrence that generates a
need for a response or solution. The example events discussed below
are not limiting. With reference to FIG. 2B, an example of a
medical event is discussed. This event E may also be referred to as
a first responder scenario. The event E may occur within a dense
population, for example, at a conference. There, an individual,
i.e. a respondee 210, experiences a medical emergency such as a
heart attack. Either through biometric automation from the
respondee's device(s) 212 or by an explicit request by respondee
210, a medical alert 216 is sent to system 200 indicating the
respondee's condition. The instantiation of the event E within the
network 100 may trigger system 200 to contact to the respondee's
device 212 to confirm the event E or obtain additional information
to assist a discovery process. For example, upon detecting an
event, system 200 may communicate with respondee's device 212 to
determine respondee's device location. If biometric information is
available from the device, this information may be monitored to
further assess the event E. For biometric use, system may switch
profiles or mode to alert responder community 230 and enable
additional permissions for use of biometric data review or
publication that may be contrary to normal, non-emergency,
use-settings. System 200 may create an audit log 252 relating to
the event and including information available from the respondee's
device including but not limited to audio, video, biometric data,
location data, motion data, and the like. System 200 may also
upgrade service to the device to provide highly specific location
information.
[0043] System 200 may include a discovery module 220 that
identifies potential first responders. As described above,
discovery module 220 may include artificial/augmented intelligence
sources and machine learning to create search criteria and
establish connections with appropriate data sources to identify at
least one responder based on the information available about the
event. As indicated, system 200 may use discovery module 220 to
instantiate a community or access an existing community to identify
a responder for the event E. Discovery module 220 may search for a
responder with credentials, training, or other capabilities
pertinent to the event. In the heart attack example, discovery
module 220 identifies anyone with health care training including
individuals with EMT training, medical professionals, retired
medical professionals etc . . . System 200 may include additional
search criteria including but not limited to specialized
credentials such as CPR training, certification as a cardiologist
or other skills relevant to the particular event. Other criteria
may include geographical information including location information
from the potential responder's device to determine proximity to the
emergency event E. The criteria and results may be analyzed through
the AI 234 to weight or rank the results and identify one or more
responders. For example, system 200 may select a first responder R1
based on the responder being close to the emergency and having at
least medical training if no other responders with additional
credentials are close by. A second responder R2 may also be
identified that has better qualifications for the emergency but is
farther away. Both the first responder and second responder may be
alerted.
[0044] Matches may thus be found based on partial credentials or
historical uses. In addition, system 200 may broadcast an alert
signal to a community to prompt an opt-in signal from a community
member to act as a responder. In this situation, the alert may
include information about the type of event and location to prompt
an appropriate opt-in signal. The opt-in signal may include
credentials and location for the potential responder that would be
assessed by the system 200 before identifying the appropriate
responder. System 200 may constrain matches based on credentials,
distance, time to arrive or other criteria.
[0045] Continuing with the example, system 200 identifies a first
responder R1 with credentials C1 indicating a CPR certification at
the conference and sends a first responder signal 231 directing the
first responder R1 to the event location and promote first
responder R1 to a community for the event. As part of the promotion
operation, system 200 may also provide first responder R1 data
rights to respondee's medical records, biometric information, and
other available data of historical or present significance to the
event. System 200 may also provide network priority for first
responder's data access on first responder's device.
[0046] While promoting first responder R1, system 200 may continue
to search for higher privilege to medical care, such as a
city-based EMS unit or other more qualified individuals in the
area. This further searching may identify a second responder R2
having credentials C2 indicating that she is a cardiologist. System
200 may likewise promote and dispatch second responder R2 to the
event E via a second responder signal 232. When second responder R2
arrives at the event E, second responder R2 may relieve first
responder R1 and take over. When this occurs, a relief signal 218
may be sent to system 200 causing system to de-promote first
responder R1 to remove access and priority temporarily assigned for
purposes of responding to the event. It will be understood that
this de-promotion may occur instantly when a relief signal is
received or there may be delay to allow for debriefing or to
otherwise allow first responder R1 to upload information or report
on event.
[0047] System 200 may continue to iteratively dispatch and promote
responders until regular members of a community arrive or the
respondee is conveyed to them. It will be understood that the
promotion of responders is not limited to individuals through their
devices but may include other roles and identities including IoT
devices, virtual network functions and the like. In the heart
attack example, connected video devices at the conference may be
promoted to obtain video data from the event and add it to the
community log. Sub-communities may also be created for live data
conveyance and post event logging. The logged information may
contribute to respondee's medical records as well as responder
community information for the first responder R1 and any additional
responders R2 . . . Rn. System 200 may analyze all logged
information to develop response strategies, role assignments, and
future selection of responders and search criteria.
[0048] System 200 provides a faster response to temporary data
dictated by the role of the responder. Following the health
emergency example, the responder R1 may be temporarily be provided
with access to respondee's biometric data, medical history, and
other pertinent data accessible within community. This temporary
data may also include system 200 releasing any privacy controls or
automatically conveying a role to responder R1 to allow access to
data that would not otherwise be available. In addition, based on
assignment of the first responder role, system 200 may manipulate
network and device capabilities including but not limited to
providing increased bandwidth, priority communication routing,
automatic logging capability and the like.
[0049] With reference to FIG. 2C, an alternate example is provided
where event E involves a problem that requires a technician. In
this example, a first worker W1 at a service provider company works
at the company for a period of years gaining community roles and
responsibilities, for example labeled as a core technician role. At
some stage, first worker transitions to a new job within the same
company or leaves to go to a new company. The role core technician
role is taken away, and this event is logged in permanent memory. A
second employee may be hired and assigned the core technician role.
In the example, second worker W2 encounters a problem that he
cannot solve, i.e. event E, and he sends an alert 216 to system 200
requesting assistance. System 200 notifies community 230 associated
with the core technician role. System 200 may employ a discovery
module 220 to search for workers or other responders within this
community 230 to address the issue. The system 200 may identify
first worker based on prior experience in the core technician role.
Once identified as a responder, system 200 may promote first worker
to the core technician role temporarily to allow first worker to
assist with the issue faced by second worker. As in the previous
example, through the promotion step, first worker may be given
access to data, functionality, IoT access, and the ability to take
actions to address the issue. The promotion may be logged in
permanent memory. When the issue is resolved, system 200 may demote
first worker to remove the core technician role and all of the
access and data privileges. The demotion event could also be
logged. As in the first responder scenario, there may be a delay
after the issue is resolved to allow first worker access for a
period needed for reporting or other data sharing within the
community.
[0050] It will be understood that the example communities are not
limiting. In addition, the event is not limited to the types of
problems described above. System 200 may be used to seek responders
or opportunistically create communities for other purposes
including but not limited to hobby communities (activities, shared
interests etc.); human resource communities or a gig economy for
hiring employees or contractors through data role assignment;
certification or membership organizations (HIPPA, EMS, police
forces etc.); and the like. The machine learning and
artificial/augmented intelligence modules within a community may
perform advanced data analytics to develop trends, predictions of
events, and recruit additional members to the community.
[0051] FIG. 3 illustrates a functional block diagram depicting one
example of a network device, generally indicated at 300. Network
device 300 may comprise a processor 302 and a memory 304 coupled to
processor 302. Memory 304 may contain executable instructions that,
when executed by processor 302, cause processor 302 to effectuate
operations associated with translating parallel protocols between
end points in families as described above. As evident from the
description herein, network device 300 is not to be construed as
software per se.
[0052] In addition to processor 302 and memory 304, network device
300 may include an input/output system 306. Processor 302, memory
304, and input/output system 306 may be coupled together to allow
communications between them. Each portion of network device 300 may
comprise circuitry for performing functions associated with each
respective portion. Thus, each portion may comprise hardware, or a
combination of hardware and software. Accordingly, each portion of
network device 300 is not to be construed as software per se.
Input/output system 306 may be capable of receiving or providing
information from or to a communications device or other network
entities configured for telecommunications. For example
input/output system 306 may include a wireless communications
(e.g., 3G/4G/GPS) card. Input/output system 306 may be capable of
receiving or sending video information, audio information, control
information, image information, data, or any combination thereof.
Input/output system 306 may be capable of transferring information
with network device 300. In various configurations, input/output
system 306 may receive or provide information via any appropriate
means, such as, for example, optical means (e.g., infrared),
electromagnetic means (e.g., RF, Wi-Fi, Bluetooth.RTM.,
ZigBee.RTM.), acoustic means (e.g., speaker, microphone, ultrasonic
receiver, ultrasonic transmitter), electrical means, or a
combination thereof. In an example configuration, input/output
system 306 may comprise a Wi-Fi finder, a two-way GPS chipset or
equivalent, or the like, or a combination thereof. Bluetooth,
infrared, NFC, and Zigbee are generally considered short range
(e.g., few centimeters to 20 meters). WiFi is considered medium
range (e.g., approximately 100 meters).
[0053] Input/output system 306 of network device 300 also may
contain a communication connection 308 that allows network device
300 to communicate with other devices, network entities, or the
like. Communication connection 308 may comprise communication
media. Communication media typically embody computer-readable
instructions, data structures, program modules or other data in a
modulated data signal such as a carrier wave or other transport
mechanism and includes any information delivery media. By way of
example, and not limitation, communication media may include wired
media such as a wired network or direct-wired connection, or
wireless media such as acoustic, RF, infrared, or other wireless
media. The term computer-readable media as used herein includes
both storage media and communication media. Input/output system 306
also may include an input device 310 such as keyboard, mouse, pen,
voice input device, or touch input device. Input/output system 306
may also include an output device 312, such as a display, speakers,
or a printer.
[0054] Processor 302 may be capable of performing functions
associated with telecommunications, such as functions for
processing broadcast messages, as described herein. For example,
processor 302 may be capable of, in conjunction with any other
portion of network device 300, determining a type of broadcast
message and acting according to the broadcast message type or
content, as described herein.
[0055] Memory 304 of network device 300 may comprise a storage
medium having a concrete, tangible, physical structure. As is
known, a signal does not have a concrete, tangible, physical
structure. Memory 304, as well as any computer-readable storage
medium described herein, is not to be construed as a signal. Memory
304, as well as any computer-readable storage medium described
herein, is not to be construed as a transient signal. Memory 304,
as well as any computer-readable storage medium described herein,
is not to be construed as a propagating signal. Memory 304, as well
as any computer-readable storage medium described herein, is to be
construed as an article of manufacture.
[0056] Memory 304 may store any information utilized in conjunction
with telecommunications. Depending upon the exact configuration or
type of processor, memory 304 may include a volatile storage 314
(such as some types of RAM), a nonvolatile storage 316 (such as
ROM, flash memory), or a combination thereof. Memory 304 may
include additional storage (e.g., a removable storage 318 or a
non-removable storage 320) including, for example, tape, flash
memory, smart cards, CD-ROM, DVD, or other optical storage,
magnetic cassettes, magnetic tape, magnetic disk storage or other
magnetic storage devices, USB-compatible memory, or any other
medium that can be used to store information and that can be
accessed by network device 300. Memory 304 may comprise executable
instructions that, when executed by processor 302, cause processor
302 to effectuate operations to map signal strengths in an area of
interest.
[0057] System for indirect BGP routing 200 may reside within any
network to facilitate communication between edge routers from
disparate network families and services. The following are example
networks on which system 200 may reside. For purposes of
centrality, system 200 may reside within a core network shown in
the various examples below. However, it will be understood that
system 200 may reside on any network edge router or network device
providing the same function in connection with customer VRFs
including but not limited to telecommunications networks, internet,
and other networks described more completely below.
[0058] FIG. 4 illustrates a functional block diagram depicting one
example of an LTE-EPS network architecture 400 that may be at least
partially implemented as an SDN. Network architecture 400 disclosed
herein is referred to as a modified LTE-EPS architecture 400 to
distinguish it from a traditional LTE-EPS architecture.
[0059] An example modified LTE-EPS architecture 400 is based at
least in part on standards developed by the 3rd Generation
Partnership Project (3GPP), with information available at
www.3gpp.org. LTE-EPS network architecture 400 may include an
access network 402, a core network 404, e.g., an EPC or Common
BackBone (CBB) and one or more external networks 406, sometimes
referred to as PDN or peer entities. Different external networks
406 can be distinguished from each other by a respective network
identifier, e.g., a label according to DNS naming conventions
describing an access point to the PDN. Such labels can be referred
to as Access Point Names (APN). External networks 406 can include
one or more trusted and non-trusted external networks such as an
internet protocol (IP) network 408, an IP multimedia subsystem
(IMS) network 410, and other networks 412, such as a service
network, a corporate network, or the like. In an aspect, access
network 402, core network 404, or external network 405 may include
or communicate with network 100.
[0060] Access network 402 can include an LTE network architecture
sometimes referred to as Evolved Universal mobile Telecommunication
system Terrestrial Radio Access (E UTRA) and evolved UMTS
Terrestrial Radio Access Network (E-UTRAN). Broadly, access network
402 can include one or more communication devices, commonly
referred to as UE 414, and one or more wireless access nodes, or
base stations 416a, 416b. During network operations, at least one
base station 416 communicates directly with UE 414. Base station
416 can be an evolved Node B (e-NodeB), with which UE 414
communicates over the air and wirelessly. UEs 414 can include,
without limitation, wireless devices, e.g., satellite communication
systems, portable digital assistants (PDAs), laptop computers,
tablet devices and other mobile devices (e.g., cellular telephones,
smart appliances, and so on). UEs 414 can connect to eNBs 416 when
UE 414 is within range according to a corresponding wireless
communication technology.
[0061] UE 414 generally runs one or more applications that engage
in a transfer of packets between UE 414 and one or more external
networks 406. Such packet transfers can include one of downlink
packet transfers from external network 406 to UE 414, uplink packet
transfers from UE 414 to external network 406 or combinations of
uplink and downlink packet transfers. Applications can include,
without limitation, web browsing, VoIP, streaming media, and the
like. Each application can pose different Quality of Service (QoS)
requirements on a respective packet transfer. Different packet
transfers can be served by different bearers within core network
404, e.g., according to parameters, such as the QoS.
[0062] Core network 404 uses a concept of bearers, e.g., EPS
bearers, to route packets, e.g., IP traffic, between a particular
gateway in core network 404 and UE 414. A bearer refers generally
to an IP packet flow with a defined QoS between the particular
gateway and UE 414. Access network 402, e.g., E UTRAN, and core
network 404 together set up and release bearers as required by the
various applications. Bearers can be classified in at least two
different categories: (i) minimum guaranteed bit rate bearers,
e.g., for applications, such as VoIP; and (ii) non-guaranteed bit
rate bearers that do not require guarantee bit rate, e.g., for
applications, such as web browsing.
[0063] In one embodiment, the core network 404 includes various
network entities, such as MME 418, SGW 420, Home Subscriber Server
(HSS) 422, Policy and Charging Rules Function (PCRF) 424 and PGW
426. In one embodiment, MME 418 comprises a control node performing
a control signaling between various equipment and devices in access
network 402 and core network 404. The protocols running between UE
414 and core network 404 are generally known as Non-Access Stratum
(NAS) protocols.
[0064] For illustration purposes only, the terms MME 418, SGW 420,
HSS 422 and PGW 426, and so on, can be server devices, but may be
referred to in the subject disclosure without the word "server." It
is also understood that any form of such servers can operate in a
device, system, component, or other form of centralized or
distributed hardware and software. It is further noted that these
terms and other terms such as bearer paths and/or interfaces are
terms that can include features, methodologies, and/or fields that
may be described in whole or in part by standards bodies such as
the 3GPP. It is further noted that some or all embodiments of the
subject disclosure may in whole or in part modify, supplement, or
otherwise supersede final or proposed standards published and
promulgated by 3GPP.
[0065] According to traditional implementations of LTE-EPS
architectures, SGW 420 routes and forwards all user data packets.
SGW 420 also acts as a mobility anchor for user plane operation
during handovers between base stations, e.g., during a handover
from first eNB 416a to second eNB 416b as may be the result of UE
414 moving from one area of coverage, e.g., cell, to another. SGW
420 can also terminate a downlink data path, e.g., from external
network 406 to UE 414 in an idle state and trigger a paging
operation when downlink data arrives for UE 414. SGW 420 can also
be configured to manage and store a context for UE 414, e.g.,
including one or more of parameters of the IP bearer service and
network internal routing information. In addition, SGW 420 can
perform administrative functions, e.g., in a visited network, such
as collecting information for charging (e.g., the volume of data
sent to or received from the user), and/or replicate user traffic,
e.g., to support a lawful interception. SGW 420 also serves as the
mobility anchor for interworking with other 3GPP technologies such
as universal mobile telecommunication system (UMTS).
[0066] At any given time, UE 414 is generally in one of three
different states: detached, idle, or active. The detached state is
typically a transitory state in which UE 414 is powered on but is
engaged in a process of searching and registering with network 402.
In the active state, UE 414 is registered with access network 402
and has established a wireless connection, e.g., radio resource
control (RRC) connection, with eNB 416. Whether UE 414 is in an
active state can depend on the state of a packet data session, and
whether there is an active packet data session. In the idle state,
UE 414 is generally in a power conservation state in which UE 414
typically does not communicate packets. When UE 414 is idle, SGW
420 can terminate a downlink data path, e.g., from one peer entity
406, and triggers paging of UE 414 when data arrives for UE 414. If
UE 414 responds to the page, SGW 420 can forward the IP packet to
eNB 416a.
[0067] HSS 422 can manage subscription-related information for a
user of UE 414. For example, HSS 422 can store information such as
authorization of the user, security requirements for the user,
quality of service (QoS) requirements for the user, etc. HSS 422
can also hold information about external networks 406 to which the
user can connect, e.g., in the form of an APN of external networks
406. For example, MME 418 can communicate with HSS 422 to determine
if UE 414 is authorized to establish a call, e.g., a voice over IP
(VoIP) call before the call is established.
[0068] PCRF 424 can perform QoS management functions and policy
control. PCRF 424 is responsible for policy control
decision-making, as well as for controlling the flow-based charging
functionalities in a policy control enforcement function (PCEF),
which resides in PGW 426. PCRF 424 provides the QoS authorization,
e.g., QoS class identifier and bit rates that decide how a certain
data flow will be treated in the PCEF and ensures that this is in
accordance with the user's subscription profile.
[0069] PGW 426 can provide connectivity between the UE 414 and one
or more of the external networks 406. In illustrative network
architecture 400, PGW 426 can be responsible for IP address
allocation for UE 414, as well as one or more of QoS enforcement
and flow-based charging, e.g., according to rules from the PCRF
424. PGW 426 is also typically responsible for filtering downlink
user IP packets into the different QoS-based bearers. In at least
some embodiments, such filtering can be performed based on traffic
flow templates. PGW 426 can also perform QoS enforcement, e.g., for
guaranteed bit rate bearers. PGW 426 also serves as a mobility
anchor for interworking with non-3GPP technologies such as
CDMA2000.
[0070] Within access network 402 and core network 404 there may be
various bearer paths/interfaces, e.g., represented by solid lines
428 and 430. Some of the bearer paths can be referred to by a
specific label. For example, solid line 428 can be considered an
S1-U bearer and solid line 432 can be considered an S5/S8 bearer
according to LTE-EPS architecture standards. Without limitation,
reference to various interfaces, such as S1, X2, S5, S8, S11 refer
to EPS interfaces. In some instances, such interface designations
are combined with a suffix, e.g., a "U" or a "C" to signify whether
the interface relates to a "User plane" or a "Control plane." In
addition, the core network 404 can include various signaling bearer
paths/interfaces, e.g., control plane paths/interfaces represented
by dashed lines 430, 434, 436, and 438. Some of the signaling
bearer paths may be referred to by a specific label. For example,
dashed line 430 can be considered as an Sl-MME signaling bearer,
dashed line 434 can be considered as an S11 signaling bearer and
dashed line 436 can be considered as an S6a signaling bearer, e.g.,
according to LTE-EPS architecture standards. The above bearer paths
and signaling bearer paths are only illustrated as examples and it
should be noted that additional bearer paths and signaling bearer
paths may exist that are not illustrated.
[0071] Also shown is a novel user plane path/interface, referred to
as the S1-U+ interface 466. In the illustrative example, the S1-U+
user plane interface extends between the eNB 416a and PGW 426.
Notably, S1-U+ path/interface does not include SGW 420, a node that
is otherwise instrumental in configuring and/or managing packet
forwarding between eNB 416a and one or more external networks 406
by way of PGW 426. As disclosed herein, the S1-U+ path/interface
facilitates autonomous learning of peer transport layer addresses
by one or more of the network nodes to facilitate a
self-configuring of the packet forwarding path. In particular, such
self-configuring can be accomplished during handovers in most
scenarios so as to reduce any extra signaling load on the S/PGWs
420, 426 due to excessive handover events.
[0072] In some embodiments, PGW 426 is coupled to storage device
440, shown in phantom. Storage device 440 can be integral to one of
the network nodes, such as PGW 426, for example, in the form of
internal memory and/or disk drive. It is understood that storage
device 440 can include registers suitable for storing address
values. Alternatively or in addition, storage device 440 can be
separate from PGW 426, for example, as an external hard drive, a
flash drive, and/or network storage.
[0073] Storage device 440 selectively stores one or more values
relevant to the forwarding of packet data. For example, storage
device 440 can store identities and/or addresses of network
entities, such as any of network nodes 418, 420, 422, 424, and 426,
eNBs 416 and/or UE 414. In the illustrative example, storage device
440 includes a first storage location 442 and a second storage
location 444. First storage location 442 can be dedicated to
storing a Currently Used Downlink address value 442. Likewise,
second storage location 444 can be dedicated to storing a Default
Downlink Forwarding address value 444. PGW 426 can read and/or
write values into either of storage locations 442, 444, for
example, managing Currently Used Downlink Forwarding address value
442 and Default Downlink Forwarding address value 444 as disclosed
herein.
[0074] In some embodiments, the Default Downlink Forwarding address
for each EPS bearer is the SGW S5-U address for each EPS Bearer.
The Currently Used Downlink Forwarding address" for each EPS bearer
in PGW 426 can be set every time when PGW 426 receives an uplink
packet, e.g., a GTP-U uplink packet, with a new source address for
a corresponding EPS bearer. When UE 414 is in an idle state, the
"Current Used Downlink Forwarding address" field for each EPS
bearer of UE 414 can be set to a "null" or other suitable
value.
[0075] In some embodiments, the Default Downlink Forwarding address
is only updated when PGW 426 receives a new SGW S5-U address in a
predetermined message or messages. For example, the Default
Downlink Forwarding address is only updated when PGW 426 receives
one of a Create Session Request, Modify Bearer Request and Create
Bearer Response messages from SGW 420.
[0076] As values 442, 444 can be maintained and otherwise
manipulated on a per bearer basis, it is understood that the
storage locations can take the form of tables, spreadsheets, lists,
and/or other data structures generally well understood and suitable
for maintaining and/or otherwise manipulate forwarding addresses on
a per bearer basis.
[0077] It should be noted that access network 402 and core network
404 are illustrated in a simplified block diagram in FIG. 4. In
other words, either or both of access network 402 and the core
network 404 can include additional network elements that are not
shown, such as various routers, switches, and controllers. In
addition, although FIG. 4 illustrates only a single one of each of
the various network elements, it should be noted that access
network 402 and core network 404 can include any number of the
various network elements. For example, core network 404 can include
a pool (i.e., more than one) of MMEs 418, SGWs 420 or PGWs 426.
[0078] In the illustrative example, data traversing a network path
between UE 414, eNB 416a, SGW 420, PGW 426 and external network 406
may be considered to constitute data transferred according to an
end-to-end IP service. However, for the present disclosure, to
properly perform establishment management in LTE-EPS network
architecture 400, the core network, data bearer portion of the
end-to-end IP service is analyzed.
[0079] An establishment may be defined herein as a connection set
up request between any two elements within LTE-EPS network
architecture 400. The connection set up request may be for user
data or for signaling. A failed establishment may be defined as a
connection set up request that was unsuccessful. A successful
establishment may be defined as a connection set up request that
was successful.
[0080] In one embodiment, a data bearer portion comprises a first
portion (e.g., a data radio bearer 446) between UE 414 and eNB
416a, a second portion (e.g., an S1 data bearer 428) between eNB
416a and SGW 420, and a third portion (e.g., an S5/S8 bearer 432)
between SGW 420 and PGW 426. Various signaling bearer portions are
also illustrated in FIG. 4. For example, a first signaling portion
(e.g., a signaling radio bearer 448) between UE 414 and eNB 416a,
and a second signaling portion (e.g., S1 signaling bearer 430)
between eNB 416a and MME 418.
[0081] In at least some embodiments, the data bearer can include
tunneling, e.g., IP tunneling, by which data packets can be
forwarded in an encapsulated manner, between tunnel endpoints.
Tunnels, or tunnel connections can be identified in one or more
nodes of network 100, e.g., by one or more of tunnel endpoint
identifiers, an IP address, and a user datagram protocol port
number. Within a particular tunnel connection, payloads, e.g.,
packet data, which may or may not include protocol related
information, are forwarded between tunnel endpoints.
[0082] An example of first tunnel solution 450 includes a first
tunnel 452a between two tunnel endpoints 454a and 456a, and a
second tunnel 452b between two tunnel endpoints 454b and 456b. In
the illustrative example, first tunnel 452a is established between
eNB 416a and SGW 420. Accordingly, first tunnel 452a includes a
first tunnel endpoint 454a corresponding to an S1-U address of eNB
416a (referred to herein as the eNB S1-U address), and second
tunnel endpoint 456a corresponding to an S1-U address of SGW 420
(referred to herein as the SGW S1-U address). Likewise, second
tunnel 452b includes first tunnel endpoint 454b corresponding to an
S5-U address of SGW 420 (referred to herein as the SGW S5-U
address), and second tunnel endpoint 456b corresponding to an S5-U
address of PGW 426 (referred to herein as the PGW S5-U
address).
[0083] In at least some embodiments, first tunnel solution 450 is
referred to as a two-tunnel solution, e.g., according to the GPRS
Tunneling Protocol User Plane (GTPv1-U based), as described in 3GPP
specification TS 29.281, incorporated herein in its entirety. It is
understood that one or more tunnels are permitted between each set
of tunnel end points. For example, each subscriber can have one or
more tunnels, e.g., one for each PDP context that they have active,
as well as possibly having separate tunnels for specific
connections with different quality of service requirements, and so
on.
[0084] An example of second tunnel solution 458 includes a single
or direct tunnel 460 between tunnel endpoints 462 and 464. In the
illustrative example, direct tunnel 460 is established between eNB
416a and PGW 426, without subjecting packet transfers to processing
related to SGW 420. Accordingly, direct tunnel 460 includes first
tunnel endpoint 462 corresponding to the eNB S1-U address, and
second tunnel endpoint 464 corresponding to the PGW S5-U address.
Packet data received at either end can be encapsulated into a
payload and directed to the corresponding address of the other end
of the tunnel. Such direct tunneling avoids processing, e.g., by
SGW 420 that would otherwise relay packets between the same two
endpoints, e.g., according to a protocol, such as the GTP-U
protocol.
[0085] In some scenarios, direct tunneling solution 458 can forward
user plane data packets between eNB 416a and PGW 426, by way of SGW
420. For example, SGW 420 can serve a relay function, by relaying
packets between two tunnel endpoints 416a, 426. In other scenarios,
direct tunneling solution 458 can forward user data packets between
eNB 416a and PGW 426, by way of the S1 U+ interface, thereby
bypassing SGW 420.
[0086] Generally, UE 414 can have one or more bearers at any one
time. The number and types of bearers can depend on applications,
default requirements, and so on. It is understood that the
techniques disclosed herein, including the configuration,
management and use of various tunnel solutions 450, 458, can be
applied to the bearers on an individual basis. For example, if user
data packets of one bearer, say a bearer associated with a VoIP
service of UE 414, then the forwarding of all packets of that
bearer are handled in a similar manner. Continuing with this
example, the same UE 414 can have another bearer associated with it
through the same eNB 416a. This other bearer, for example, can be
associated with a relatively low rate data session forwarding user
data packets through core network 404 simultaneously with the first
bearer. Likewise, the user data packets of the other bearer are
also handled in a similar manner, without necessarily following a
forwarding path or solution of the first bearer. Thus, one of the
bearers may be forwarded through direct tunnel 458; whereas,
another one of the bearers may be forwarded through a two-tunnel
solution 450.
[0087] FIG. 5 depicts an exemplary diagrammatic representation of a
machine in the form of a computer system 500 within which a set of
instructions, when executed, may cause the machine to perform any
one or more of the methods described above. One or more instances
of the machine can operate, for example, as processor 302, UE 414,
eNB 416, MME 418, SGW 420, HSS 422, PCRF 424, PGW 426 and other
devices of FIGS. 1, 2, and 4. In some embodiments, the machine may
be connected (e.g., using a network 502) to other machines. In a
networked deployment, the machine may operate in the capacity of a
server or a client user machine in a server-client user network
environment, or as a peer machine in a peer-to-peer (or
distributed) network environment.
[0088] The machine may comprise a server computer, a client user
computer, a personal computer (PC), a tablet, a smart phone, a
laptop computer, a desktop computer, a control system, a network
router, switch or bridge, or any machine capable of executing a set
of instructions (sequential or otherwise) that specify actions to
be taken by that machine. It will be understood that a
communication device of the subject disclosure includes broadly any
electronic device that provides voice, video, or data
communication. Further, while a single machine is illustrated, the
term "machine" shall also be taken to include any collection of
machines that individually or jointly execute a set (or multiple
sets) of instructions to perform any one or more of the methods
discussed herein.
[0089] Computer system 500 may include a processor (or controller)
504 (e.g., a central processing unit (CPU)), a graphics processing
unit (GPU, or both), a main memory 506 and a static memory 508,
which communicate with each other via a bus 510. The computer
system 500 may further include a display unit 512 (e.g., a liquid
crystal display (LCD), a flat panel, or a solid-state display).
Computer system 500 may include an input device 514 (e.g., a
keyboard), a cursor control device 516 (e.g., a mouse), a disk
drive unit 518, a signal generation device 520 (e.g., a speaker or
remote control) and a network interface device 522. In distributed
environments, the embodiments described in the subject disclosure
can be adapted to utilize multiple display units 512 controlled by
two or more computer systems 500. In this configuration,
presentations described by the subject disclosure may in part be
shown in a first of display units 512, while the remaining portion
is presented in a second of display units 512.
[0090] The disk drive unit 518 may include a tangible
computer-readable storage medium 524 on which is stored one or more
sets of instructions (e.g., software 526) embodying any one or more
of the methods or functions described herein, including those
methods illustrated above. Instructions 526 may also reside,
completely or at least partially, within main memory 506, static
memory 508, or within processor 504 during execution thereof by the
computer system 500. Main memory 506 and processor 504 also may
constitute tangible computer-readable storage media.
[0091] As shown in FIG. 6, telecommunication system 600 may include
wireless transmit/receive units (WTRUs) 602, a RAN 604, a core
network 606, a public switched telephone network (PSTN) 608, the
Internet 610, or other networks 612, though it will be appreciated
that the disclosed examples contemplate any number of WTRUs, base
stations, networks, or network elements. Each WTRU 602 may be any
type of device configured to operate or communicate in a wireless
environment. For example, a WTRU may comprise drone 102, a mobile
device, network device 300, or the like, or any combination
thereof. By way of example, WTRUs 602 may be configured to transmit
or receive wireless signals and may include a UE, a mobile station,
a mobile device, a fixed or mobile subscriber unit, a pager, a
cellular telephone, a PDA, a smartphone, a laptop, a netbook, a
personal computer, a wireless sensor, consumer electronics, or the
like. WTRUs 602 may be configured to transmit or receive wireless
signals over an air interface 614.
[0092] Telecommunication system 600 may also include one or more
base stations 616. Each of base stations 616 may be any type of
device configured to wirelessly interface with at least one of the
WTRUs 602 to facilitate access to one or more communication
networks, such as core network 606, PTSN 608, Internet 610, or
other networks 612. By way of example, base stations 616 may be a
base transceiver station (BTS), a Node-B, an eNode B, a Home Node
B, a Home eNode B, a site controller, an access point (AP), a
wireless router, or the like. While base stations 616 are each
depicted as a single element, it will be appreciated that base
stations 616 may include any number of interconnected base stations
or network elements.
[0093] RAN 604 may include one or more base stations 616, along
with other network elements (not shown), such as a base station
controller (BSC), a radio network controller (RNC), or relay nodes.
One or more base stations 616 may be configured to transmit or
receive wireless signals within a particular geographic region,
which may be referred to as a cell (not shown). The cell may
further be divided into cell sectors. For example, the cell
associated with base station 616 may be divided into three sectors
such that base station 616 may include three transceivers: one for
each sector of the cell. In another example, base station 616 may
employ multiple-input multiple-output (MIMO) technology and,
therefore, may utilize multiple transceivers for each sector of the
cell.
[0094] Base stations 616 may communicate with one or more of WTRUs
602 over air interface 614, which may be any suitable wireless
communication link (e.g., RF, microwave, infrared (IR), ultraviolet
(UV), or visible light). Air interface 614 may be established using
any suitable radio access technology (RAT).
[0095] More specifically, as noted above, telecommunication system
600 may be a multiple access system and may employ one or more
channel access schemes, such as CDMA, TDMA, FDMA, OFDMA, SC-FDMA,
or the like. For example, base station 616 in RAN 604 and WTRUs 602
connected to RAN 604 may implement a radio technology such as
Universal Mobile Telecommunications System (UMTS) Terrestrial Radio
Access (UTRA) that may establish air interface 614 using wideband
CDMA (WCDMA). WCDMA may include communication protocols, such as
High-Speed Packet Access (HSPA) or Evolved HSPA (HSPA+). HSPA may
include High-Speed Downlink Packet Access (HSDPA) or High-Speed
Uplink Packet Access (HSUPA).
[0096] As another example base station 616 and WTRUs 602 that are
connected to RAN 604 may implement a radio technology such as
Evolved UMTS Terrestrial Radio Access (E-UTRA), which may establish
air interface 614 using LTE or LTE-Advanced (LTE-A).
[0097] Optionally base station 616 and WTRUs 602 connected to RAN
604 may implement radio technologies such as IEEE 602.16 (i.e.,
Worldwide Interoperability for Microwave Access (WiMAX)), CDMA2000,
CDMA2000 1x, CDMA2000 EV-DO, Interim Standard 2000 (IS-2000),
Interim Standard 95 (IS-95), Interim Standard 856 (IS-856), GSM,
Enhanced Data rates for GSM Evolution (EDGE), GSM EDGE (GERAN), or
the like.
[0098] Base station 616 may be a wireless router, Home Node B, Home
eNode B, or access point, for example, and may utilize any suitable
RAT for facilitating wireless connectivity in a localized area,
such as a place of business, a home, a vehicle, a campus, or the
like. For example, base station 616 and associated WTRUs 602 may
implement a radio technology such as IEEE 602.11 to establish a
wireless local area network (WLAN). As another example, base
station 616 and associated WTRUs 602 may implement a radio
technology such as IEEE 602.15 to establish a wireless personal
area network (WPAN). In yet another example, base station 616 and
associated WTRUs 602 may utilize a cellular-based RAT (e.g., WCDMA,
CDMA2000, GSM, LTE, LTE-A, etc.) to establish a picocell or
femtocell. As shown in FIG. 6, base station 616 may have a direct
connection to Internet 610. Thus, base station 616 may not be
required to access Internet 610 via core network 606.
[0099] RAN 604 may be in communication with core network 606, which
may be any type of network configured to provide voice, data,
applications, and/or voice over internet protocol (VoIP) services
to one or more WTRUs 602. For example, core network 606 may provide
call control, billing services, mobile location-based services,
pre-paid calling, Internet connectivity, video distribution or
high-level security functions, such as user authentication.
Although not shown in FIG. 6, it will be appreciated that RAN 604
or core network 606 may be in direct or indirect communication with
other RANs that employ the same RAT as RAN 604 or a different RAT.
For example, in addition to being connected to RAN 604, which may
be utilizing an E-UTRA radio technology, core network 606 may also
be in communication with another RAN (not shown) employing a GSM
radio technology.
[0100] Core network 606 may also serve as a gateway for WTRUs 602
to access PSTN 608, Internet 610, or other networks 612. PSTN 608
may include circuit-switched telephone networks that provide plain
old telephone service (POTS). For LTE core networks, core network
606 may use IMS core 614 to provide access to PSTN 608. Internet
610 may include a global system of interconnected computer networks
or devices that use common communication protocols, such as the
transmission control protocol (TCP), user datagram protocol (UDP),
or IP in the TCP/IP internet protocol suite. Other networks 612 may
include wired or wireless communications networks owned or operated
by other service providers. For example, other networks 612 may
include another core network connected to one or more RANs, which
may employ the same RAT as RAN 604 or a different RAT.
[0101] Some or all WTRUs 602 in telecommunication system 600 may
include multi-mode capabilities. For example, WTRUs 602 may include
multiple transceivers for communicating with different wireless
networks over different wireless links. For example, one or more
WTRUs 602 may be configured to communicate with base station 616,
which may employ a cellular-based radio technology, and with base
station 616, which may employ an IEEE 802 radio technology.
[0102] FIG. 7 is an example system 700 including RAN 604 and core
network 606. As noted above, RAN 604 may employ an E-UTRA radio
technology to communicate with WTRUs 602 over air interface 614.
RAN 604 may also be in communication with core network 606.
[0103] RAN 604 may include any number of eNode-Bs 702 while
remaining consistent with the disclosed technology. One or more
eNode-Bs 702 may include one or more transceivers for communicating
with the WTRUs 602 over air interface 614. Optionally, eNode-Bs 702
may implement MIMO technology. Thus, one of eNode-Bs 702, for
example, may use multiple antennas to transmit wireless signals to,
or receive wireless signals from, one of WTRUs 602.
[0104] Each of eNode-Bs 702 may be associated with a particular
cell and may be configured to handle radio resource management
decisions, handover decisions, scheduling of users in the uplink or
downlink, or the like. As shown in FIG. 7 eNode-Bs 702 may
communicate with one another over an X2 interface.
[0105] Core network 606 shown in FIG. 7 may include a mobility
management gateway or entity (MME) 704, a serving gateway 706, or a
packet data network (PDN) gateway 708. While each of the foregoing
elements are depicted as part of core network 606, it will be
appreciated that any one of these elements may be owned or operated
by an entity other than the core network operator.
[0106] MME 704 may be connected to each of eNode-Bs 702 in RAN 604
via an S1 interface and may serve as a control node. For example,
MME 704 may be responsible for authenticating users of WTRUs 602,
bearer activation or deactivation, selecting a particular serving
gateway during an initial attach of WTRUs 602, or the like. MME 704
may also provide a control plane function for switching between RAN
604 and other RANs (not shown) that employ other radio
technologies, such as GSM or WCDMA.
[0107] Serving gateway 706 may be connected to each of eNode-Bs 702
in RAN 604 via the S1 interface. Serving gateway 706 may generally
route or forward user data packets to or from the WTRUs 602.
Serving gateway 706 may also perform other functions, such as
anchoring user planes during inter-eNode B handovers, triggering
paging when downlink data is available for WTRUs 602, managing or
storing contexts of WTRUs 602, or the like.
[0108] Serving gateway 706 may also be connected to PDN gateway
708, which may provide WTRUs 602 with access to packet-switched
networks, such as Internet 610, to facilitate communications
between WTRUs 602 and IP-enabled devices.
[0109] Core network 606 may facilitate communications with other
networks. For example, core network 606 may provide WTRUs 602 with
access to circuit-switched networks, such as PSTN 608, such as
through IMS core 614, to facilitate communications between WTRUs
602 and traditional land-line communications devices. In addition,
core network 606 may provide the WTRUs 602 with access to other
networks 612, which may include other wired or wireless networks
that are owned or operated by other service providers.
[0110] FIG. 8 depicts an overall block diagram of an example
packet-based mobile cellular network environment, such as a GPRS
network as described herein. In the example packet-based mobile
cellular network environment shown in FIG. 8, there are a plurality
of base station subsystems (BSS) 800 (only one is shown), each of
which comprises a base station controller (BSC) 802 serving a
plurality of BTSs, such as BTSs 804, 806, 808. BTSs 804, 806, 808
are the access points where users of packet-based mobile devices
become connected to the wireless network. In example fashion, the
packet traffic originating from mobile devices is transported via
an over-the-air interface to BTS 808, and from BTS 808 to BSC 802.
Base station subsystems, such as BSS 800, are a part of internal
frame relay network 810 that can include a service GPRS support
nodes (SGSN), such as SGSN 812 or SGSN 814. Each SGSN 812, 814 is
connected to an internal packet network 816 through which SGSN 812,
814 can route data packets to or from a plurality of gateway GPRS
support nodes (GGSN) 818, 820, 822. As illustrated, SGSN 814 and
GGSNs 818, 820, 822 are part of internal packet network 816. GGSNs
818, 820, 822 mainly provide an interface to external IP networks
such as PLMN 824, corporate intranets/internets 826, or Fixed-End
System (FES) or the public Internet 828. As illustrated, subscriber
corporate network 826 may be connected to GGSN 820 via a firewall
830. PLMN 824 may be connected to GGSN 820 via a boarder gateway
router (BGR) 832. A Remote Authentication Dial-In User Service
(RADIUS) server 834 may be used for caller authentication when a
user calls corporate network 826.
[0111] Generally, there may be a several cell sizes in a network,
referred to as macro, micro, pico, femto or umbrella cells. The
coverage area of each cell is different in different environments.
Macro cells can be regarded as cells in which the base station
antenna is installed in a mast or a building above average roof top
level. Micro cells are cells whose antenna height is under average
roof top level. Micro cells are typically used in urban areas. Pico
cells are small cells having a diameter of a few dozen meters. Pico
cells are used mainly indoors. Femto cells have the same size as
pico cells, but a smaller transport capacity. Femto cells are used
indoors, in residential or small business environments. On the
other hand, umbrella cells are used to cover shadowed regions of
smaller cells and fill in gaps in coverage between those cells.
[0112] FIG. 9 illustrates an architecture of a typical GPRS network
900 as described herein. The architecture depicted in FIG. 9 may be
segmented into four groups: users 902, RAN 904, core network 906,
and interconnect network 908. Users 902 comprise a plurality of end
users, who each may use one or more devices 910. Note that device
910 is referred to as a mobile subscriber (MS) in the description
of network shown in FIG. 9. In an example, device 910 comprises a
communications device (e.g., mobile device 102, mobile positioning
center 116, network device 300, any of detected devices 500, second
device 508, access device 604, access device 606, access device
608, access device 610 or the like, or any combination thereof).
Radio access network 904 comprises a plurality of BSSs such as BSS
912, which includes a BTS 914 and a BSC 916. Core network 906 may
include a host of various network elements. As illustrated in FIG.
9, core network 906 may comprise MSC 918, service control point
(SCP) 920, gateway MSC (GMSC) 922, SGSN 924, home location register
(HLR) 926, authentication center (AuC) 928, domain name system
(DNS) server 930, and GGSN 932. Interconnect network 908 may also
comprise a host of various networks or other network elements. As
illustrated in FIG. 9, interconnect network 908 comprises a PSTN
934, an FES/Internet 936, a firewall 1038(FIG. 10), or a corporate
network 940.
[0113] An MSC can be connected to a large number of BSCs. At MSC
918, for instance, depending on the type of traffic, the traffic
may be separated in that voice may be sent to PSTN 934 through GMSC
922, or data may be sent to SGSN 924, which then sends the data
traffic to GGSN 932 for further forwarding.
[0114] When MSC 918 receives call traffic, for example, from BSC
916, it sends a query to a database hosted by SCP 920, which
processes the request and issues a response to MSC 918 so that it
may continue call processing as appropriate.
[0115] HLR 926 is a centralized database for users to register to
the GPRS network. HLR 926 stores static information about the
subscribers such as the International Mobile Subscriber Identity
(IMSI), subscribed services, or a key for authenticating the
subscriber. HLR 926 also stores dynamic subscriber information such
as the current location of the MS. Associated with HLR 926 is AuC
928, which is a database that contains the algorithms for
authenticating subscribers and includes the associated keys for
encryption to safeguard the user input for authentication.
[0116] In the following, depending on context, "mobile subscriber"
or "MS" sometimes refers to the end user and sometimes to the
actual portable device, such as a mobile device, used by an end
user of the mobile cellular service. When a mobile subscriber turns
on his or her mobile device, the mobile device goes through an
attach process by which the mobile device attaches to an SGSN of
the GPRS network. In FIG. 9, when MS 910 initiates the attach
process by turning on the network capabilities of the mobile
device, an attach request is sent by MS 910 to SGSN 924. The SGSN
924 queries another SGSN, to which MS 910 was attached before, for
the identity of MS 910. Upon receiving the identity of MS 910 from
the other SGSN, SGSN 924 requests more information from MS 910.
This information is used to authenticate MS 910 together with the
information provided by HLR 926. Once verified, SGSN 924 sends a
location update to HLR 926 indicating the change of location to a
new SGSN, in this case SGSN 924. HLR 926 notifies the old SGSN, to
which MS 910 was attached before, to cancel the location process
for MS 910. HLR 926 then notifies SGSN 924 that the location update
has been performed. At this time, SGSN 924 sends an Attach Accept
message to MS 910, which in turn sends an Attach Complete message
to SGSN 924.
[0117] Next, MS 910 establishes a user session with the destination
network, corporate network 940, by going through a Packet Data
Protocol (PDP) activation process. Briefly, in the process, MS 910
requests access to the Access Point Name (APN), for example,
UPS.com, and SGSN 924 receives the activation request from MS 910.
SGSN 924 then initiates a DNS query to learn which GGSN 932 has
access to the UPS.com APN. The DNS query is sent to a DNS server
within core network 906, such as DNS server 930, which is
provisioned to map to one or more GGSNs in core network 906. Based
on the APN, the mapped GGSN 932 can access requested corporate
network 940. SGSN 924 then sends to GGSN 932 a Create PDP Context
Request message that contains necessary information. GGSN 932 sends
a Create PDP Context Response message to SGSN 924, which then sends
an Activate PDP Context Accept message to MS 910.
[0118] Once activated, data packets of the call made by MS 910 can
then go through RAN 904, core network 906, and interconnect network
908, in a particular FES/Internet 936 and firewall 1038, to reach
corporate network 940.
[0119] FIG. 10 illustrates a block diagram of an example PLMN
architecture that may be replaced by a telecommunications system.
In FIG. 10, solid lines may represent user traffic signals, and
dashed lines may represent support signaling. MS 1002 is the
physical equipment used by the PLMN subscriber. For example, drone
102, network device 300, the like, or any combination thereof may
serve as MS 1002. MS 1002 may be one of, but not limited to, a
cellular telephone, a cellular telephone in combination with
another electronic device or any other wireless mobile
communication device.
[0120] MS 1002 may communicate wirelessly with BSS 1004. BSS 1004
contains BSC 1006 and a BTS 1008. BSS 1004 may include a single BSC
1006/BTS 1008 pair (base station) or a system of BSC/BTS pairs that
are part of a larger network. BSS 1004 is responsible for
communicating with MS 1002 and may support one or more cells. BSS
1004 is responsible for handling cellular traffic and signaling
between MS 1002 and a core network 1010. Typically, BSS 1004
performs functions that include, but are not limited to, digital
conversion of speech channels, allocation of channels to mobile
devices, paging, or transmission/reception of cellular signals.
[0121] Additionally, MS 1002 may communicate wirelessly with RNS
1012. RNS 1012 contains a Radio Network Controller (RNC) 1014 and
one or more Nodes B 1016. RNS 1012 may support one or more cells.
RNS 1012 may also include one or more RNC 1014/Node B 1016 pairs or
alternatively a single RNC 1014 may manage multiple Nodes B 1016.
RNS 1012 is responsible for communicating with MS 1002 in its
geographically defined area. RNC 1014 is responsible for
controlling Nodes B 1016 that are connected to it and is a control
element in a UMTS radio access network. RNC 1014 performs functions
such as, but not limited to, load control, packet scheduling,
handover control, security functions, or controlling MS 1002 access
to core network 1010.
[0122] An E-UTRA Network (E-UTRAN) 1018 is a RAN that provides
wireless data communications for MS 1002 and UE 1024. E-UTRAN 1018
provides higher data rates than traditional UMTS. It is part of the
LTE upgrade for mobile networks, and later releases meet the
requirements of the International Mobile Telecommunications (IMT)
Advanced and are commonly known as a 4G networks. E-UTRAN 1018 may
include of series of logical network components such as E-UTRAN
Node B (eNB) 1020 and E-UTRAN Node B (eNB) 1022. E-UTRAN 1018 may
contain one or more eNBs. User equipment (UE) 1024 may be any
mobile device capable of connecting to E-UTRAN 1018 including, but
not limited to, a personal computer, laptop, mobile device,
wireless router, or other device capable of wireless connectivity
to E-UTRAN 1018. The improved performance of the E-UTRAN 1018
relative to a typical UMTS network allows for increased bandwidth,
spectral efficiency, and functionality including, but not limited
to, voice, high-speed applications, large data transfer or IPTV,
while still allowing for full mobility.
[0123] Typically MS 1002 may communicate with any or all of BSS
1004, RNS 1012, or E-UTRAN 1018. In an illustrative system, each of
BSS 1004, RNS 1012, and E-UTRAN 1018 may provide MS 1002 with
access to core network 1010. Core network 1010 may include of a
series of devices that route data and communications between end
users. Core network 1010 may provide network service functions to
users in the circuit switched (CS) domain or the packet switched
(PS) domain. The CS domain refers to connections in which dedicated
network resources are allocated at the time of connection
establishment and then released when the connection is terminated.
The PS domain refers to communications and data transfers that make
use of autonomous groupings of bits called packets. Each packet may
be routed, manipulated, processed, or handled independently of all
other packets in the PS domain and does not require dedicated
network resources.
[0124] The circuit-switched MGW function (CS-MGW) 1026 is part of
core network 1010 and interacts with VLR/MSC server 1028 and GMSC
server 1030 in order to facilitate core network 1010 resource
control in the CS domain. Functions of CS-MGW 1026 include, but are
not limited to, media conversion, bearer control, payload
processing or other mobile network processing such as handover or
anchoring. CS-MGW 1026 may receive connections to MS 1002 through
BSS 1004 or RNS 1012.
[0125] SGSN 1032 stores subscriber data regarding MS 1002 in order
to facilitate network functionality. SGSN 1032 may store
subscription information such as, but not limited to, the IMSI,
temporary identities, or PDP addresses. SGSN 1032 may also store
location information such as, but not limited to, GGSN address for
each GGSN 1034 where an active PDP exists. GGSN 1034 may implement
a location register function to store subscriber data it receives
from SGSN 1032 such as subscription or location information.
[0126] Serving gateway (S-GW) 1036 is an interface which provides
connectivity between E-UTRAN 1018 and core network 1010. Functions
of S-GW 1036 include, but are not limited to, packet routing,
packet forwarding, transport level packet processing, or user plane
mobility anchoring for inter-network mobility. PCRF 1038 uses
information gathered from P-GW 1036, as well as other sources, to
make applicable policy and charging decisions related to data
flows, network resources or other network administration functions.
PDN gateway (PDN-GW) 1040 may provide user-to-services connectivity
functionality including, but not limited to, GPRS/EPC network
anchoring, bearer session anchoring and control, or IP address
allocation for PS domain connections.
[0127] HSS 1042 is a database for user information and stores
subscription data regarding MS 1002 or UE 1024 for handling calls
or data sessions. Networks may contain one HSS 1042 or more if
additional resources are required. Example data stored by HSS 1042
include, but is not limited to, user identification, numbering or
addressing information, security information, or location
information. HSS 1042 may also provide call or session
establishment procedures in both the PS and CS domains.
[0128] VLR/MSC Server 1028 provides user location functionality.
When MS 1002 enters a new network location, it begins a
registration procedure. An MSC server for that location transfers
the location information to the VLR for the area. A VLR and MSC
server may be located in the same computing environment, as is
shown by VLR/MSC server 1028, or alternatively may be located in
separate computing environments. A VLR may contain, but is not
limited to, user information such as the IMSI, the Temporary Mobile
Station Identity (TMSI), the Local Mobile Station Identity (LMSI),
the last known location of the mobile station, or the SGSN where
the mobile station was previously registered. The MSC server may
contain information such as, but not limited to, procedures for MS
1002 registration or procedures for handover of MS 1002 to a
different section of core network 1010. GMSC server 1030 may serve
as a connection to alternate GMSC servers for other MSs in larger
networks.
[0129] EIR 1044 is a logical element which may store the IMEI for
MS 1002. User equipment may be classified as either "white listed"
or "blacklisted" depending on its status in the network. If MS 1002
is stolen and put to use by an unauthorized user, it may be
registered as "blacklisted" in EIR 1044, preventing its use on the
network. An MME 1046 is a control node which may track MS 1002 or
UE 1024 if the devices are idle. Additional functionality may
include the ability of MME 1046 to contact idle MS 1002 or UE 1024
if retransmission of a previous session is required.
[0130] As described herein, a telecommunications system wherein
management and control utilizing a software defined network (SDN)
and a simple IP are based, at least in part, on user equipment, may
provide a wireless management and control framework that enables
common wireless management and control, such as mobility
management, radio resource management, QoS, load balancing, etc.,
across many wireless technologies, e.g. LTE, Wi-Fi, and future 5G
access technologies; decoupling the mobility control from data
planes to let them evolve and scale independently; reducing network
state maintained in the network based on user equipment types to
reduce network cost and allow massive scale; shortening cycle time
and improving network upgradability; flexibility in creating
end-to-end services based on types of user equipment and
applications, thus improve customer experience; or improving user
equipment power efficiency and battery life--especially for simple
M2M devices--through enhanced wireless management.
[0131] While examples of a telecommunications system in which
emergency alerts can be processed and managed have been described
in connection with various computing devices/processors, the
underlying concepts may be applied to any computing device,
processor, or system capable of facilitating a telecommunications
system. The various techniques described herein may be implemented
in connection with hardware or software or, where appropriate, with
a combination of both. Thus, the methods and devices may take the
form of program code (i.e., instructions) embodied in concrete,
tangible, storage media having a concrete, tangible, physical
structure. Examples of tangible storage media include floppy
diskettes, CD-ROMs, DVDs, hard drives, or any other tangible
machine-readable storage medium (computer-readable storage medium).
Thus, a computer-readable storage medium is not a signal. A
computer-readable storage medium is not a transient signal.
Further, a computer-readable storage medium is not a propagating
signal. A computer-readable storage medium as described herein is
an article of manufacture. When the program code is loaded into and
executed by a machine, such as a computer, the machine becomes a
device for telecommunications. In the case of program code
execution on programmable computers, the computing device will
generally include a processor, a storage medium readable by the
processor (including volatile or nonvolatile memory or storage
elements), at least one input device, and at least one output
device. The program(s) can be implemented in assembly or machine
language, if desired. The language can be a compiled or interpreted
language and may be combined with hardware implementations.
[0132] The methods and devices associated with a telecommunications
system as described herein also may be practiced via communications
embodied in the form of program code that is transmitted over some
transmission medium, such as over electrical wiring or cabling,
through fiber optics, or via any other form of transmission,
wherein, when the program code is received and loaded into and
executed by a machine, such as an EPROM, a gate array, a
programmable logic device (PLD), a client computer, or the like,
the machine becomes an device for implementing telecommunications
as described herein. When implemented on a general-purpose
processor, the program code combines with the processor to provide
a unique device that operates to invoke the functionality of a
telecommunications system.
EXAMPLES
Example 1
[0133] A data and context-based role management system comprising a
community, the community including at least one data source having
plural roles stored therein, the plural roles including an identity
including at least one of a credential, a function, a capability,
and a historic response data; a discovery module configured to
identify an alert associated with an event requiring a response,
the discovery module being further configured to search the
community for a responder based on the event, wherein the discovery
module is configured to compare a criteria based on the event to
the identity associated with each of the plural roles to identify
the responder; and when the responder is identified, the community
promotes the responder to transform at least one device of the
responder to provide at least access to data associated with the
event.
Example 2
[0134] The system of example 1, wherein the data associated with
the event includes at least one data source from a respondee device
associated with the event.
Example 3
[0135] The system of example 1, wherein the community further
comprises an Artificial Intelligence instantiated as a virtual
network function or network device, wherein the discovery module
communicates data from the event to the artificial intelligence,
and wherein the artificial intelligence is configured to redefine
the criteria based on the data from the event.
Example 4
[0136] The system of example 3, wherein the community further
comprises a machine learning module instantiated as a virtual
network function or network device, the machine learning module
communicating with the artificial intelligence to further refine
the criteria based on the data from the event.
Example 5
[0137] The system of example 1, wherein the community is configured
to de-promote the responder after a relief signal is received from
the event.
Example 6
[0138] The system of example 5, wherein the community is configured
to de-promote the responder after a selected time period following
receipt of the relief signal.
Example 7
[0139] The system of example 6, wherein the community is configured
to prompt the responder for a report of the event during the
selected time period.
Example 8
[0140] The system of example 1, wherein the community logs the
promotion of the responder in a blockchain ledger.
Example 9
[0141] The system of example 1, wherein the community updates the
identity of the responder in a blockchain ledger after
promotion.
Example 10
[0142] The system of example 1, wherein the community provides
device priority to the responder with the promotion.
Example 11
[0143] A network device comprising: a processor, an input/output
device coupled to the processor, and a memory coupled with the
processor, the memory comprising executable instructions that when
executed by the processor cause the processor to effectuate data
and context based role management operations comprising:
instantiating a community within a network, the community including
plural roles; when an alert indicating an event requiring a
response is detected by a discovery module, obtaining cloud data
from a device associated with the event, searching the community to
identify a responder from the plural roles, promoting the responder
to provide access to the cloud data, and dispatching the responder
to the event.
Example 12
[0144] The network device of example 11, wherein the step of
promoting includes providing priority data service to the
responder.
Example 13
[0145] The network device of example 11, wherein the step of
promoting includes providing access to at least one of a virtual
network function, an internet of things device, a data source, and
a location data.
Example 14
[0146] The network device of example 11, wherein the searching step
includes identifying the responder based on a criteria including at
least one of a credential, a proximity to the event, and an
experience with similar events.
Example 15
[0147] The network device of example 14, wherein each role within
the community includes a blockchain ledger.
Example 16
[0148] The network device of example 11, wherein the event is a
medical emergency, and wherein the community is a first responder
community.
Example 17
[0149] The network device of example 11, wherein the event requires
a technician.
Example 18
[0150] The network device of example 11 wherein the step of
dispatching includes sending an opt-in signal to a device
associated with the responder.
Example 19
[0151] The network device of example 11 further comprising while
dispatching the responder, iteratively searching for at least one
second responder and dispatching the at least one second responder,
wherein the iteratively searching operation includes at least one
of searching for a better match to the criteria, revising the
criteria as data is received from the event using a machine
learning module and an artificial intelligence module connected to
the community.
Example 20
[0152] The network device of example 19 further comprising the step
of de-promoting the responder when the community receives a relief
signal indicating that the event is resolved or a second responder
has relieved the responder.
* * * * *
References