U.S. patent application number 15/593303 was filed with the patent office on 2017-08-31 for method for scanning services with a multimode communication device.
The applicant listed for this patent is AT&T INTELLECTUAL PROPERTY I, L.P.. Invention is credited to Michael Grannan.
Application Number | 20170251376 15/593303 |
Document ID | / |
Family ID | 38139221 |
Filed Date | 2017-08-31 |
United States Patent
Application |
20170251376 |
Kind Code |
A1 |
Grannan; Michael |
August 31, 2017 |
Method for Scanning Services with a Multimode Communication
Device
Abstract
A system that incorporates teachings of the subject disclosure
may include, for example, a group of preferences of service
attributes is established based on a determination of a user
behavior. A group is generated of user preferences of the group of
preferences of service attributes according to a user profile.
First and second service attributes from the group of preferences
of service attributes are adjusted for each service according to
the group of user preferences to achieve a desired balance of
service offerings. Available services are identified operating in
the television spectrum, and one of the services operating is
selected responsive to the adjusting of the first and second
service attributes according to the group of user preferences.
Other embodiments are disclosed.
Inventors: |
Grannan; Michael; (Parker,
TX) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
AT&T INTELLECTUAL PROPERTY I, L.P. |
Atlanta |
GA |
US |
|
|
Family ID: |
38139221 |
Appl. No.: |
15/593303 |
Filed: |
May 11, 2017 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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15074653 |
Mar 18, 2016 |
9681495 |
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15593303 |
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13489576 |
Jun 6, 2012 |
9326318 |
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15074653 |
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11296955 |
Dec 8, 2005 |
8213922 |
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13489576 |
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Current U.S.
Class: |
1/1 |
Current CPC
Class: |
H04W 16/14 20130101;
H04W 48/16 20130101; H04W 88/06 20130101 |
International
Class: |
H04W 16/14 20060101
H04W016/14; H04W 48/16 20060101 H04W048/16 |
Claims
1. A method, comprising: determining, by a base station comprising
a processor, a plurality of service attributes of a plurality of
services operating in a television spectrum, wherein the plurality
of service attributes comprise cost of service, quality of service,
radio frequency signal strength, communication range relative to a
location of a device, hand-off capabilities of neighboring base
stations, or any combination thereof; identifying, by the base
station, currently available services of the plurality of services
operating in the television spectrum; and determining, by the base
station, a service of the currently available services based on an
attribute of the plurality of service attributes of the
service.
2. The method of claim 1, further comprising: determining, by the
base station, a group of user preferences based on the plurality of
service attributes of the service; and adjusting, by the base
station, first and second service attributes of the plurality of
service attributes according to the group of user preferences to
achieve a desired balance of service offerings, wherein the
determining of the service further comprises selecting the service
responsive to the adjusting of the first and second service
attributes according to a data rate to cost of service ratio
determined for the plurality of services operating in the
television spectrum.
3. The method of claim 1, further comprising: scanning, by the base
station, for services of the plurality of services operating in a
television spectrum, in a spectrum selected from a group of spectra
comprising one of a cellular spectrum, an ultra-wideband spectrum,
a wireless fidelity spectrum, a worldwide interoperability for
microwave access spectrum, or any combination thereof.
4. The method of claim 1, wherein the identifying of the currently
available services comprises scanning, by the base station, the
television spectrum for services according to a preference selected
from a group of preferences comprising one of a cost of service, a
quality of service, a radio frequency signal strength, a
communication range, hand-off capabilities of neighboring base
stations, or any combinations thereof.
5. The method of claim 1, further comprising: receiving, by the
base station, control channel information indicating available
services in the television spectrum, wherein the identifying of the
available services comprises scanning the television spectrum for
services operating in the television spectrum according to the
control channel information.
6. The method of claim 1, further comprising: establishing, by the
base station, a communication identifier list of other
communication devices; detecting, by the base station, a presence
of one of the other communication devices operating in the
television spectrum; and facilitating, by the base station,
establishment of communications with the one of the other
communication devices according to an entry in the communication
identifier list.
7. The method of claim 1, comprising preventing, by the base
station, other communication devices operating in the television
spectrum from detecting a presence of the device.
8. The method of claim 1, wherein the base station facilitates
access to the service of the currently available services by a
portable communication device.
9. A system, comprising: a memory to store instructions; and a
processing system including a processor coupled to the memory,
wherein responsive to execution of the instructions, the processing
system facilitates performance of operations comprising:
determining a plurality of service attributes of a service of a
plurality of services operating in a television spectrum, wherein
the plurality of service attributes of the service are based on an
evaluation of a behavior of a user, wherein the plurality of
service attributes of the service comprise cost of service, quality
of service, radio frequency signal strength of, communication range
relative to a location of a device, hand-off capabilities of
neighboring base stations, or any combination thereof; identifying
available services operating in the television spectrum; and
determining a service of the plurality of services according to an
attribute of the plurality of service attributes of the
service.
10. The system of claim 9, wherein the determining of the service
of the plurality of services is based on a comparison between a
quality of service offering and cost of service offering of a
communication network operating in the television spectrum.
11. The system of claim 9, wherein the operations further comprise:
receiving control channel information indicating available services
operating in the television spectrum, and wherein the identifying
of the available services comprises scanning for services operating
in the television spectrum according to the control channel
information.
12. The system of claim 9, wherein the operations further comprise:
monitoring a use behavior of services by an end user to obtain a
monitored use behavior; and identifying a service preference from
the monitored use behavior, wherein the identifying of the
available services comprises scanning for services operating in the
television spectrum according to the service preference.
13. The system of claim 9, wherein the operations further comprise:
establishing a contact list of other devices; detecting from the
one of the plurality of services a presence of one of the other
devices utilizing the one of the plurality of services; and
facilitating establishment of communications with the one of the
other devices according to an identifier in the contact list.
14. The system of claim 9, wherein the one of the plurality of
services is one of a group of services comprising one of
full-duplex voice service, a half-duplex voice service, a location
service, a video service, a text messaging service, an instant
messaging service, or any combination thereof.
15. The system of claim 9, further comprising facilitating access
to the service of the available services by a portable
communication device.
16. The system of claim 9, wherein the identifying of the available
services comprises scanning for services according to preferences
selected from a group of service attributes comprising one of a
cost of service, a quality of service, a radio frequency signal
strength, a communication range, hand-off capabilities of
neighboring base stations, or any combination thereof.
17. A machine-readable storage medium, comprising machine-readable
instructions that, responsive to being executed by a processor,
facilitate performance of operations comprising: determining a
plurality of service attributes of a service of a plurality of
services operating in a television spectrum, wherein the plurality
of service attributes of the service are based on a determining of
a behavior of a user, wherein the plurality of service attributes
of the service comprise cost of service, quality of service, radio
frequency signal strength, communication range, hand-off
capabilities of neighboring base stations, or any combination
thereof; identifying a plurality of available services operating in
a television spectrum; and selecting one of the plurality of
available services operating in the television spectrum as a
selected service based on a service attribute of the plurality of
the service attributes.
18. The machine-readable storage medium of claim 17, wherein a
communication device receives a selection of a service of the
available services operating in the television spectrum.
19. The machine-readable storage medium of claim 18, wherein the
communication device selects the service operating in the
television spectrum according to a comparison between a quality of
service offering and a cost of service offering of each service of
the plurality of services.
20. The machine-readable storage medium of claim 17, wherein the
operations further comprise: receiving from a user interface, a
selection of a service in operating the television spectrum; and
facilitating enablement of the selected service.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application is a continuation of and claims priority to
U.S. patent application Ser. No. 15/074,653 filed Mar. 18, 2016,
which is a continuation of and claims priority U.S. patent
application Ser. No. 13/489,576 filed Jun. 6, 2012 (now U.S. Pat.
9,326,318), which is a continuation of and claims priority to U.S.
patent application Ser. No. 11/296,955 filed Dec. 8, 2005 (now U.S.
Pat. No. 8,213,922). The contents of each of the foregoing are
hereby incorporated by reference in their entirety.
FIELD OF THE DISCLOSURE
[0002] The present disclosure relates generally to multimode
communication devices, and more specifically to a method for
scanning services with a multimode communication device.
BACKGROUND
[0003] The FCC's (Federal Communications Commission) experience
with unlicensed band has proven that providing a "commons" area for
spectrum has fostered lots of new consumer devices and services.
Technology innovations (e.g. digital spread spectrum technology)
have also made it possible for numerous disparate communication
devices to co-exist successfully in the same spectrum band.
[0004] To spur further advancements in the communications industry,
the FCC has proposed that all unused TV spectrum resulting from the
transition to HDTV (High Definition TV) be made available to
consumer devices and communication service providers on a dynamic
basis. The advent of WiFi, WiMAX, Ultra Wideband (UWB), and the
ultimate evolution to Software Defined Radio (SDR) technology is
expected to drive the need for new applications in multimode
communication device that can make use of the proposed unused TV
spectrum.
BRIEF DESCRIPTION OF THE DRAWINGS
[0005] FIG. 1 depicts an exemplary embodiment of a communication
device operating in a communication system;
[0006] FIG. 2 depicts an exemplary embodiment of the communication
device or a base station of the communication system;
[0007] FIG. 3 depicts an exemplary method operating in the
communication device;
[0008] FIG. 4 depicts an exemplary method operating in the base
station;
[0009] FIG. 5 depicts an exemplary illustration of services
presented by the communication device; and
[0010] FIG. 6 depicts an exemplary diagrammatic representation of a
machine in the form of a computer system within which a set of
instructions, when executed, may cause the machine to perform any
one or more of the methodologies disclosed herein.
DETAILED DESCRIPTION
[0011] Embodiments in accordance with the present disclosure
provide a method for scanning services with a multimode
communication device.
[0012] One embodiment of the subject disclosure includes a method
for receiving on a control channel signaling software for scanning
portions of a television spectrum, where the control channel
operates in a portion of the television spectrum. The method
further includes scanning for services operating in the television
spectrum according to the received signaling software, detecting
one or more services operating in the television spectrum, and
selecting a service of the detected one or more services operating
in the television spectrum.
[0013] One embodiment of the subject disclosure includes a
communication device having a memory storing computer instructions,
and a processor coupled to the memory. Responsive to execution of
the computer instructions, the processor can perform operations
including receiving on a channel signaling software for scanning
portions of a television spectrum, where the channel operates in a
portion of the television spectrum, scanning for services in the
television spectrum according to the received signaling software,
detecting one or more services operating in the television
spectrum, and selecting one of the detected one or more services
according to a service preference.
[0014] One embodiment of the subject disclosure includes a
computer-readable storage medium having computer instructions
which, responsive to being executed by at least one processor,
cause the at least one processor to perform operations including
receiving a request from a communication device to scan a
television spectrum for services, and transmitting to the
communication device over a channel of the television spectrum a
software defined radio software application to enable the
communication device to scan the television spectrum, wherein the
channel operates in a portion of the television spectrum.
[0015] In a first embodiment of the present disclosure, a
communication device has a controller for managing operations of a
user interface (UI), and a wireless transceiver. The UI conveys
messages to an end user and facilitates manipulating operations of
the communication device. The wireless transceiver supports
software defined radio (SDR) communications and communications on
at least one other access technology. The controller is programmed
to scan for services in a television (TV) spectrum and at least one
among a cellular spectrum, an ultra wideband (UWB) spectrum, a WiFi
spectrum and a WiMax spectrum, detect one or more services on said
access technologies, and present one or more of the detected
services to the end user.
[0016] In a second embodiment of the present disclosure, a
computer-readable storage medium operates in communication device.
The storage medium has computer instructions for establishing one
or more service preferences grouped according to a select one or
more end user profiles comprising a stationary end user profile, a
mobile end user profile, an economic end user profile, and a data
centric end user profile, scanning for services in a TV spectrum
and at least one other wireless access technology according to the
one or more service preferences, detecting one or more services,
and presenting one or more of the detected services to an end user
of the communication device.
[0017] In a third embodiment of the present disclosure, a base
station has a wireless transceiver supporting software defined
radio communications in an unlicensed TV spectrum and
communications on at least one among a plurality of other access
technologies, and a controller for managing operations of the
wireless transceiver. The controller is programmed to offer one or
more services in the unlicensed TV spectrum and at least one among
the plurality of access technologies, receive a service request
from a communication device scanning the unlicensed TV spectrum and
the plurality of access technologies, and grant the communication
device access to the service.
[0018] FIG. 1 depicts an exemplary embodiment of a communication
device 102 operating in a communication system 100. The
communication device 102 in the present illustration represents a
multimode communication device capable of communicating with any
number of access technologies operating in a base station 104 such
as, for example, cellular, software defined radio (SDR) and/or
WiMAX technologies, just to mention a few. Cellular technologies
can include, for example, CDMA-1X, UMTS/HSDPA, GSM/GPRS, TDMA/EDGE,
EV/DO, and next generation technologies as they arise.
Alternatively, or in combination, the communication device 102 and
the base station 104 can also support WiMAX broadband
communications operating at 2.3 GHz, 2.5 GHz, 3.5 GHz, 5.8 GHz, or
other frequencies.
[0019] The communication device 102 and the base station 104 can
also be programmed to perform spectrum analysis utilizing SDR
techniques to identify unused portions of spectrum in a local area.
The unused spectrum can be represented by portions of TV spectrum
expected to be released by the FCC for public use (e.g., 54-72 MHz,
76-88 MHz, 174-216 MHz, 470-806 MHz). Whether or not the FCC
releases this spectrum for unlicensed use, it has no impact on the
operations of the communication device 102 and base station 104 as
described herein. The communication device 102 can also be
programmed to access WiFi access points operating at multiple
frequencies (e.g., 2.4 GHz or 5.8 GHz). The WiFi access points can
be located in a residence or commercial building 108, or be
mesh-based to support access across an entire municipality.
[0020] FIG. 2 depicts an exemplary embodiment of the communication
device 102 or alternatively the base station 104 of the
communication system 100. The communication device 104 can comprise
a wireless transceiver 202, a user interface (UI) 204, a power
supply 214, and a controller 206 for managing operations thereof.
The wireless transceiver 202 utilizes common communication
technology that supports the aforementioned access technologies
(i.e., cellular, SDR, UWB, WiMAX and WiFi). The UI 204 can include
a depressible keypad 208 for manipulating operations of the
communication device 102. The UI 204 can further include a display
210 such as monochrome or color LCD (Liquid Crystal Display) for
conveying images to the end user of the communication device 102.
The audio system 212 of the UI 204 utilizes common audio technology
for conveying and intercepting audible signals of the end user.
[0021] The power supply 214 can utilize common power management
technologies (such as replaceable batteries, supply regulation
technologies, and charging system technologies) for supplying
energy to the components of the communication device 102 to
facilitate portable applications. The controller 206 can utilize
computing technologies such as a microprocessor and/or digital
signal processor (DSP) with associated storage memory such a Flash,
ROM, RAM, SRAM, DRAM or other like technologies.
[0022] The base station 104 can comprise a wireless transceiver
202, a power supply 214, and a controller 206 for managing
operations thereof. The wireless transceiver 202 in this embodiment
is generally much larger and more costly than the wireless
transceiver of the communication device 102. Generally speaking,
base stations utilize large towers (as shown in FIG. 1) for
emanating and receiving RF signals from the communication devices
102 according to any one of the aforementioned access technologies.
The wireless transceiver 202 further includes a number of computing
devices and power amplifiers to support these access technologies
across a wide geographic region. The power supply 214 can be a
combination of a conventional uninterrupted power supply (UPS)
system supported with power from a utility company. The controller
206 can comprise a number of computing devices such as scalable
servers with associated nonvolatile (e.g., mass storage media) and
volatile memories (e.g., RAM, SRAM, DRAM, etc.).
[0023] FIG. 3 depicts an exemplary method 300 operating in the
communication device 102. Method 300 begins with step 302 with the
controller 206 being programmed to establish one or more service
preferences for the end user of the communication device 102. The
service preferences can include, for example, cost of service,
quality of service (QoS), RF signal strength of a base station 104,
communication range of the base station 104 relative to a location
of the communication device 102, and hand-off capabilities of
neighboring base stations 104. The controller 206 can in turn be
programmed in step 304 to group these preferences under the
direction of the end user into end user profiles such as a
stationary end user profile, a mobile end user profile, an economic
end user profile, and a data centric end user profile.
[0024] A stationary end user profile can be configured so that the
communication device 102 seeks a network having an optimal balance
between price and QoS. A mobile profile can configure the
communication device 102 so that it seeks networks having the best
signal strength, and secondarily the best hand-off capability
between base stations 104. The economic end user profile can
configure the communication device 102 so that it seeks a
communication network having the lowest cost per bit independent of
signal strength and range. The data centric end user profile can
configure the communication device 102 so that it searches for
networks having the highest ratio of Mbps to cost of service. The
end user can obviously select other customized parameters for the
aforementioned profiles and create other profiles of interest in
steps 302-304.
[0025] In step 306, the controller 206 can be directed by the end
user to also establish a buddy list of other communication devices
roaming throughout the communication system 100. The buddy list can
include telephone numbers as well as instant messaging (IM) IP
addresses to search for these communication devices in any of the
aforementioned access technologies. In step 308, the controller 206
can also be programmed to receive signaling software in a control
channel for scanning portions of the unlicensed TV spectrum. The
signaling software controls the modulation and demodulation
technique used for communicating in available bands of the TV
spectrum as well as defining the communication protocol for
exchanging messages with third party devices. The control channel
can be supplied by a portion of the TV spectrum or any of the other
access technologies (e.g., cellular). In accordance with SDR
techniques, step 308 can be invoked any number of times to
reprogram or update the controller 206 to enable a number of
communication techniques utilized in the TV spectrum. Step 308 can
also be applied to existing and future unlicensed frequencies made
available by the FCC.
[0026] In step 310, the controller 206 can be programmed to receive
information in the control channel indicating the available
services in the TV spectrum (or other unlicensed frequency) as well
as the other access technologies. This step can serve to accelerate
the scanning process as well as inform the controller 206 of the
type of signaling technique required to access services in the TV
spectrum. The controller 206 can therefrom proceed to step 312
where it scans for the services identified in step 310 in the TV
spectrum as well as the other access technologies according to the
preferences set forth in steps 302-304. The foregoing services can
represent, for example, full-duplex voice services (over circuit
switched or packet switched networks using Voice over IP),
half-duplex voice services, location services, video services, text
messaging services, or instant messaging services, just to mention
a few.
[0027] If one or more services are detected in step 316, the
controller 206 proceeds to step 318; otherwise, it returns to step
310 where it checks for service updates. In step 318, the
controller 206 presents the available services to the end user by
way of the UI 204 (see FIG. 5), and processes selections made by
the end user. For services having security protections (see lock
icon next to "Univ. Texas WiMAX"--FIG. 5), the end user may have to
enter a security code such as a login and password. Alternatively,
the controller 206 can be programmed in step 318 to implicitly
select one or more services according to end user profiles
configured on the device by the user and/or a history of end user
service selections.
[0028] In a supplemental embodiment, the controller 206 can be
programmed to identify in step 320 service preferences of the end
user from a history of monitored behavior. The preferences can be
determined from statistical modeling which looks for patterns in
the end user's behavior. The controller 206 can alternatively or in
combination also monitor network anomalies (e.g., an identified
base station 104 with recurring poor signal strength). With end
user behavior (e.g. time of day, location) and network anomalies
known the controller 206 can further enhance the step of scanning
for services in the TV spectrum and other access technologies as
depicted step 314.
[0029] Once the end user (or a defined profile implicitly) has
selected a service, the controller 206 enables in step 322 the
selected service, and under direction of the end user can prevent
other communication devices from detecting its presence by way of,
for example, restrictions provided in the Session Initiation
Protocol (SIP). In step 324, the controller 206 can be programmed
to monitor and detect other communication devices associated with
the buddy list established in step 306. If one or more
communication devices are detected, the controller 206 proceeds to
step 326 where it presents the end user a list of the communication
devices detected. In step 328, the controller 206 awaits a
selection from the end user. Upon receiving a selection from the
end user corresponding to one or more the detected communication
devices, the controller 206 proceeds to step 330 where it
establishes communications with said devices.
[0030] The aforementioned buddy list communications process of
steps 306, and 324-330 can be utilized in instant messaging
applications, and/or half-duplex voice applications such as
dispatch services commonly referred to as "walkie-talkie" or
push-to-talk (PTT) communications.
[0031] FIG. 4 depicts an exemplary method 400 operating in the base
station 104 that in part mirrors the operations of method 300.
Method 400 begins with the base station 104 offering one or more
services in the TV spectrum and in one or more of the other access
technologies discussed earlier. In an SDR environment, the services
can be offered dynamically in available licensed or unlicensed
spectrum. For example, the FCC may dictate rules in which services
may only be offered in the unused TV spectrum for a finite period,
and extended the availability of such services only when there are
active users. Independent of the bandwidth sharing scheme
promulgated by the FCC or public enterprises, a control channel can
be provided by the base station 104 (or another communications
source) to inform the communication device 102 about these
services. The information supplied by the base station 104 can
include, for example, a list of available services, a list of
services awaiting their turn in queue, a list of SDR techniques
used on a per channel basis, sources for downloading SDR software,
and so on.
[0032] In step 404, the base station 104 can be programmed to
receive a service request from a communication device 102 scanning
the TV spectrum or one of the other access technologies. The
service request can be processed at the base station 104 or at a
controller managed by a third party enterprise offering the
service. For example, the communication device 102 of FIG. 5
illustrates Starbucks Coffee highlighted in the display 210 as one
of the potential sources of service available to the end user. The
service can be hosted by the Starbucks Coffee Company in which
case, the base station 104 relays the service request to the
controller hosting said service. The service request may or may not
require subscription and security information (e.g., login and
password) depending on the service requirements of the hosting
party. However, in most cases this can be accommodated by standard
single sign-on authentication technologies. In step 406, the base
station 104 can be programmed to grant the communication device 102
access to the service requested directly or indirectly by way of
the hosting party.
[0033] FIG. 6 depicts an exemplary diagrammatic representation of a
machine in the form of a computer system 600 within which a set of
instructions, when executed, may cause the machine to perform any
one or more of the methodologies discussed above. In some
embodiments, the machine operates as a standalone device. In some
embodiments, the machine may be connected (e.g., using a network)
to other machines. In a networked deployment, the machine may
operate in the capacity of a server or a client user machine in
server-client user network environment, or as a peer machine in a
peer-to-peer (or distributed) network environment.
[0034] The machine may comprise a server computer, a client user
computer, a personal computer (PC), a tablet PC, 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 device of the present
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 methodologies discussed herein.
[0035] The computer system 600 may include a processor 602 (e.g., a
central processing unit (CPU), a graphics processing unit (GPU, or
both), a main memory 604 and a static memory 606, which communicate
with each other via a bus 608. The computer system 600 may further
include a video display unit 610 (e.g., a liquid crystal display
(LCD), a flat panel, a solid state display, or a cathode ray tube
(CRT)). The computer system 600 may include an input device 612
(e.g., a keyboard), a cursor control device 614 (e.g., a mouse), a
disk drive unit 616, a signal generation device 618 (e.g., a
speaker or remote control) and a network interface device 620.
[0036] The disk drive unit 616 may include a machine-readable
medium 622 on which is stored one or more sets of instructions
(e.g., software 624) embodying any one or more of the methodologies
or functions described herein, including those methods illustrated
above. The instructions 624 may also reside, completely or at least
partially, within the main memory 604, the static memory 606,
and/or within the processor 602 during execution thereof by the
computer system 600. The main memory 604 and the processor 602 also
may constitute machine-readable media.
[0037] Dedicated hardware implementations including, but not
limited to, application specific integrated circuits, programmable
logic arrays and other hardware devices can likewise be constructed
to implement the methods described herein. Applications that may
include the apparatus and systems of various embodiments broadly
include a variety of electronic and computer systems. Some
embodiments implement functions in two or more specific
interconnected hardware modules or devices with related control and
data signals communicated between and through the modules, or as
portions of an application-specific integrated circuit. Thus, the
example system is applicable to software, firmware, and hardware
implementations.
[0038] In accordance with various embodiments of the present
disclosure, the methods described herein are intended for operation
as software programs running on a computer processor. Furthermore,
software implementations can include, but not limited to,
distributed processing or component/object distributed processing,
parallel processing, or virtual machine processing can also be
constructed to implement the methods described herein.
[0039] The present disclosure contemplates a machine readable
medium containing instructions 624. The instructions 624 may
further be transmitted or received over a network 626 via the
network interface device 620.
[0040] While the machine-readable medium 622 is shown in an example
embodiment to be a single medium, the term "machine-readable
medium" should be taken to include a single medium or multiple
media (e.g., a centralized or distributed database, and/or
associated caches and servers) that store the one or more sets of
instructions. The term "machine-readable medium" shall also be
taken to include any medium that is capable of storing, encoding or
carrying a set of instructions for execution by the machine and
that cause the machine to perform any one or more of the
methodologies of the present disclosure, but excludes carrier wave
signals such as a signal embodying computer instructions in an
intangible transmission medium.
[0041] The term "machine-readable medium" shall accordingly be
taken to include, but not be limited to: solid-state memories such
as a memory card or other package that houses one or more read-only
(non-volatile) memories, random access memories, or other
re-writable (volatile) memories; magneto-optical or optical medium
such as a disk or tape. Accordingly, the disclosure is considered
to include any one or more of a machine-readable medium or a
distribution medium, as listed herein and including art-recognized
equivalents and successor media, in which the software
implementations herein are stored.
[0042] Although the present specification describes components and
functions implemented in the embodiments with reference to
particular standards and protocols, the disclosure is not limited
to such standards and protocols. Each of the standards for Internet
and other packet switched network transmission (e.g., TCP/IP,
UDP/IP, HTML, HTTP) represent examples of the state of the art.
Such standards are periodically superseded by faster or more
efficient equivalents having essentially the same functions.
Accordingly, replacement standards and protocols having the same
functions are considered equivalents.
[0043] The illustrations of embodiments described herein are
intended to provide a general understanding of the structure of
various embodiments, and they are not intended to serve as a
complete description of all the elements and features of apparatus
and systems that might make use of the structures described herein.
Many other embodiments will be apparent to those of skill in the
art upon reviewing the above description. Other embodiments may be
utilized and derived therefrom, such that structural and logical
substitutions and changes may be made without departing from the
scope of this disclosure. Figures are also merely representational
and may not be drawn to scale. Certain proportions thereof may be
exaggerated, while others may be minimized Accordingly, the
specification and drawings are to be regarded in an illustrative
rather than a restrictive sense.
[0044] Such embodiments of the inventive subject matter may be
referred to herein, individually and/or collectively, by the term
"invention" merely for convenience and without intending to
voluntarily limit the scope of this application to any single
invention or inventive concept if more than one is in fact
disclosed. Thus, although specific embodiments have been
illustrated and described herein, it should be appreciated that any
arrangement calculated to achieve the same purpose may be
substituted for the specific embodiments shown. This disclosure is
intended to cover any and all adaptations or variations of various
embodiments. Combinations of the above embodiments, and other
embodiments not specifically described herein, will be apparent to
those of skill in the art upon reviewing the above description.
[0045] The Abstract of the Disclosure is provided to comply with 37
C.F.R. .sctn.1.72(b), requiring an abstract that will allow the
reader to quickly ascertain the nature of the technical disclosure.
It is submitted with the understanding that it will not be used to
interpret or limit the scope or meaning of the claims. In addition,
in the foregoing Detailed Description, it can be seen that various
features are grouped together in a single embodiment for the
purpose of streamlining the disclosure. This method of disclosure
is not to be interpreted as reflecting an intention that the
claimed embodiments require more features than are expressly
recited in each claim. Rather, as the following claims reflect,
inventive subject matter lies in less than all features of a single
disclosed embodiment. Thus the following claims are hereby
incorporated into the Detailed Description, with each claim
standing on its own as a separately claimed subject matter.
* * * * *