U.S. patent application number 14/307585 was filed with the patent office on 2014-12-11 for method and system for selective initial television channel display.
The applicant listed for this patent is Comcast IP Holdings I, LLC. Invention is credited to Devin F. Hosea, Nathaniel J. Thurston.
Application Number | 20140366063 14/307585 |
Document ID | / |
Family ID | 23327403 |
Filed Date | 2014-12-11 |
United States Patent
Application |
20140366063 |
Kind Code |
A1 |
Thurston; Nathaniel J. ; et
al. |
December 11, 2014 |
Method and System for Selective Initial Television Channel
Display
Abstract
A novel electronic program guide (EPG) based method and system
for the distribution and display of programs enables the system
service provider to determine which program a subscriber will
initially see upon power-up of the subscriber's television
receiver. The service provider maintains one or more Initial
Program Display Tables that list information about programs to be
displayed upon power-up of subscribers' receivers, from highest
priority to least priority. The Initial Program Display Table or
Tables are periodically transmitted to all of the subscribers and
stored by the subscribers' set-top boxes. Upon power-up of a
subscriber's receiver, the set-top box will attempt to cause the
receiver to immediately display the highest ranked program from the
Initial Program Display Table. The service provider controls which
programs are displayed upon initial power-up and the ranking of
programs in the case where there is difficulty displaying the
highest ranked program.
Inventors: |
Thurston; Nathaniel J.;
(Sommerville, MA) ; Hosea; Devin F.; (Boston,
MA) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Comcast IP Holdings I, LLC |
Philadelphia |
PA |
US |
|
|
Family ID: |
23327403 |
Appl. No.: |
14/307585 |
Filed: |
June 18, 2014 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
10269918 |
Oct 11, 2002 |
8789104 |
|
|
14307585 |
|
|
|
|
60339082 |
Oct 22, 2001 |
|
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Current U.S.
Class: |
725/44 |
Current CPC
Class: |
H04N 7/163 20130101;
H04N 21/4432 20130101; H04N 21/26283 20130101; H04N 21/26208
20130101; H04N 21/4826 20130101; H04N 21/4532 20130101; H04N
21/6543 20130101; H04N 21/482 20130101; H04N 21/4383 20130101 |
Class at
Publication: |
725/44 |
International
Class: |
H04N 21/262 20060101
H04N021/262; H04N 21/482 20060101 H04N021/482 |
Claims
1. A method comprising: transmitting content items; generating data
describing a hierarchical ranking of the content items that is
configured to be usable by first and second devices to determine
channel information for attempting to present one or more of the
content items, and is configured to cause the first and second
devices to be controlled to: attempt to present, upon initially
being caused to present content, a first content item having a
highest ranking within the hierarchical ranking of the content
items based on the channel information, and proceed, if unable to
present the first content item, through the hierarchical ranking of
the content items in rank order until a second content item within
the hierarchical ranking of the content items is presentable; and
transmitting the data describing the hierarchical ranking of the
content items to the first and second devices.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] The present application is a continuation of co-pending
application Ser. No. 10/269,918, filed on Oct. 11, 2002, which
claims the benefit of U.S. Provisional Application Ser. No.
60/339,802, entitled "Method and System for Selective Initial
Television Channel Display," filed Oct. 22, 2001. Each of the above
identified applications is incorporated by reference in its
entirety.
FIELD
[0002] The present invention broadly related to multiple-subscriber
program distribution and display systems, such as those involving
cable, satellite and line-of-sight television broadcast deliver
methods.
BACKGROUND
[0003] Television receivers and television reception systems
(including those which make use of a set-top box) are typically
designed to function in one of two ways when the receiver is turned
on for viewing programs: the receiver remains on the same cannel
that was being viewed when it was turned off at the end of the
previous viewing session; or, the receiver is always re0tunded to
the same default channel when it is turned on at the beginning of
each new viewing session. This feature is observed whether the
television received in a stand-alone device, or whether it is
combined with other turning/reception devise or circuits (e.g.,
set-top boxes) as part of a television broadcast/distribution
system using any variety of deliver methods, including, for
example, cable, satellite, and lint0fo sight.
[0004] When the television reception system uses an Electronic
Program Guide (EPG) the default channel may be a channel displaying
the general or first screen of the EPG to provide a user/subscriber
with information on current and future programs broadcast over the
system. As is known in the art, the EPG, in addition to providing
links to the programs available to the subscriber, can also provide
additional information about programs, such as the cannels, start
and stop times, program lengths, program ratings, program genres,
and program descriptions and synopses.
[0005] After the television receiver is turned on and maintained on
the previously viewed channel or set to the routine default
channel, the subscriber/user is then free to change channels and
view desired programming.
[0006] While subscribers in a television broadcast/distribution
system may find little or no problems with the aforementioned
power-up initial channel settings, this arrangement represents loss
of revenue and promotional opportunities for the system service
providers. That is, by receivers automatically tuning to the same
channel viewed at the end of the previous session, which channel
was chosen by the viewer, the service provider does not have the
opportunity to more directly influence subscribers' viewing habits
during the initial viewing stage. The same drawback is present in
systems where the exact same default channel is tuned to when the
receiver is turned on, since the service provider might like to
have the subscribers' initial attention drawn elsewhere.
BRIEF SUMMARY
[0007] In view of the aforementioned limitations of the prior art,
the present invention provides a method of setting a subscriber's
program reception device to an initial-program. The method at least
includes the steps of, via a service provider, broadcasting a
plurality of programs for viewing or reproduction, via a receiver,
receiving the plurality of programs, at the direction of the
service provider, selecting for initial viewing or reproduction on
the program reception device, a program chosen by the service
provider, and enabling the initial viewing or reproduction by the
subscriber, of the program selected.
[0008] The present invention also provides a program
broadcast/distribution system. The system at least includes, a
service provider adapted to broadcast a plurality of programs for
viewing or reproduction, and a receiver adapted to receive the
plurality of programs. The service provider is adapted to select
for initial viewing or reproduction on the program reception
device, an initial program chosen by the service provider. The
receiver is adapted to enable the initial viewing or reproduction
by the subscriber, of the initial program selected by the service
provider.
BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Features and advantages of the present invention will become
apparent to those skilled in the art from the description below,
with reference to the following drawing figures, in which:
[0010] FIG. 1 is a schematic block diagram of the present-inventive
program distribution and display system; and
[0011] FIG. 2 is a flow chart detailing the steps of the algorithm
of the present inventive method for initially displaying programs
upon power-up of a subscriber's viewing hardware.
DETAILED DESCRIPTION
[0012] A system 100 capable of implementing the present-inventive
method for establishing (by the Service Provider) the initial
program to which the television receiver will be tuned upon power
up, is shown in FIG. 1. The system 100 nominally includes a Service
Provider 110 and many set-top boxes 140 serving system subscribers.
The set-top boxes 140 can be of the variety found in many cable or
satellite television systems, with the ability to both receive and
transmit information. The set-top boxes 140 generate the EPGs used
by the system, and place the programs received from the Service
Provider in a format suitable for display on displays such as the
one 150.
[0013] Among the many components of the Service Provider function,
are the novel inclusion of an Initial Program Display Table or
Tables 120, for storing the initial programs to be displayed upon
receiver power-up. And, the system 100 also includes many program
sources, such as the one 170 symbolically representing a content
provider.
[0014] The Initial Program Display Table lists by priority, the
programs to be initially displayed. It is possible to operate the
present invention with only one initial program selected by the
Service Provider. However, a better approach is to include a list
of initial programs that are ranked, in case there is difficulty
(by the receiver) locating or displaying particular initial
programs selected.
[0015] With the aid of the present invention, the Service Provider
can by commercial arrangement with content providers and
advertisers, decide which program subscribers will initially see
when the subscriber turns on his/her television receiver. For
example, a content provider might pay the Service Provider a
premium to have his/her program available to capture the initial
and undivided attention of the subscribers, before the subscribers
have had a chance to change channels.
[0016] The Initial Program Display Table or Tables can include, in
addition to the name of each program, a program channel identifier,
a program start time, a program end time, a program weight, and a
program maximum probability. The program weight and maximum
probability are used to establish a hierarchy among programs to be
initially displayed, in case a subscriber's set-top box has
difficulty tuning to the first choice. The set-top box would then
automatically attempt to tune to the highest ranked program
according to the table, until one is initially displayed.
[0017] One Initial Program Display Table can serve all of the
subscribers in the system. Alternatively, a separate Initial
Program Display Table can be transmitted to designated subscribers
who are grouped according to common characteristics or
demographics.
[0018] The general algorithm 200 employed by the present invention
is illustrated in FIG. 2. The algorithm is partially implemented by
the Service Provider and partially implemented by the set-top
boxes.
[0019] After the start (Step 202), the algorithm 200 determines
whether there is to be a change in the Initial Program Display
Table (Step 204). For example, since the last update to the Initial
Program Display Table 120, the Service Provider might have reached
a new agreement with a content provider to initially feature the
content provider's program with subscribers upon the subscribers
turning on their television receivers. If there is to be a change
to the Initial Program Display Table, this is accomplished in Step
206. Otherwise, the algorithm advances to Step 208, where the
Initial Program Display Table is periodically transmitted to
subscribers.
[0020] If a subscriber has turned on his or her television
receiver, the set-top box converts the Initial Program Table
information into channel information, and then attempts to tune to
the highest priority program from the Table (Steps 210 and 212). If
the subscriber has not turned on the television receiver, the
algorithm returns to Step 204.
[0021] If the set-top box can successfully tune to the program
indicated by the Initial Program Display Table, that program is
initially displayed upon power-up of the television receiver (Steps
214 and 218). If not, the set-top box attempts to tune to the next
highest priority program from the Initial Program Display Table
(Step 216).
[0022] In Step 220, the Service Provider provides a recommended
programs list to the 10 set-top boxes, which list can be displayed
via an EPG. The recommended programs list can be constructed
according to agreement with content providers, and unbeknownst to
users. For example, a content provider wishing to have his or her
program widely viewed can through payment and agreement, have his
or her program appear first on the recommended programs list of all
of the viewers/users serviced by the Service Provider. The
Recommended Programs List can automatically appear on the user's
display at the beginning of each viewing session. Users would be
more likely to at least initially tune-in to the recommended
programs. As an additional value-added service, the Service
Provider can highly recommend a particular content provider's
program to those users who are more likely to have an interest.
[0023] The subscriber then operates the television receiver
normally, starting with Step 222. The algorithm stops at Step
224.
[0024] Variations and modifications of the present invention are
possible, given the above description. However, all variations and
modifications which are obvious to those skilled in the art to
which the present invention pertains are considered to be within
the scope of the protection granted by this Letters Patent.
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