Apparatus, method and computer programming product for cable TV service portability

• US 20040221305A1
• Filed: 04/30/2003
• Published: 11/04/2004
• Est. Priority Date: 04/30/2003
• Status: Abandoned Application

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Broussard, Scott J., Spring, Eduardo N., Brown, Michael Wayne
• Application Number:
  US10/427,136
• Publication Number:
  US 20040221305A1
• Time in Patent Office: Days
• US Class Current: 725/38
• CPC Class Codes: H04N 21/2543 Billing , e.g. for subscription services payment schemes, architectures or protocols G06Q20/00; e-commerce G06Q30/00; arrangements for billing for the use of broadcast information or broadcast-related information H04H60/21
• CPC Class Codes: H04N 21/25841 involving the geographical location of the client retrieval from the Internet by querying based on geographical locations G06F16/9537; arrangements for identifying locations of receiving stations in broadcast systems H04H60/51; location of the user terminal in data switching networks H04L67/52; services making use of the location of users or terminals in wireless networks H04W4/02; locating users or terminals in wireless networks H04W64/00
• CPC Class Codes: H04N 21/2668 Creating a channel for a dedicated end-user group, e.g. insertion of targeted commercials based on end-user profiles information retrieval from the Internet by querying with filtering and personalisation G06F16/9535; arrangements for replacing or switching information during the broadcast H04H20/10; push services over packet-switching network H04L12/1859; adaptation of message content in packet-switching networks H04L51/063
• CPC Class Codes: H04N 21/4524 involving the geographical location of the client retrieval from the Internet by querying based on geographical locations G06F16/9537; systems specially adapted for using geographical information in broadcast systems H04H60/70; protocols in which the network application is adapted for the location of the user terminal in communication control or processing H04L67/52; services making use of the location of users or terminals in wireless networks H04W4/02; locating users or terminals in wireless networks H04W64/00
• CPC Class Codes: H04N 7/165 Centralised control of user terminal subsequent to an upstream request signal H04N7/17345; Registering at central by two-way working H04N7/17309

Abstract

According to one aspect of the present invention a method for selectively transportable TV services to a subscriber includes a first TV services provider receiving a request from the subscriber. The request identifies a selected set of predefined channels and a selected converter located at a location to which the selected set is to be redirected. Responsive to the request, or as part of the request, a second TV services provider serving the selected converter is identified. A second request is sent to the second provider identifying the selected channels to be redirected to the converter. The second provider responsively identifies which ones of the channels of the selected set are available for delivery by the second provider to the converter. A comparison of these available channels to the selected channels indicates whether all of the selected channels are available for delivery by the second provider.

Claims

1. A method for providing TV services to a subscriber, wherein the services are selectively transportable, the method comprising:

a) receiving, by a first TV services provider, a first request from the subscriber, wherein the subscriber subscribes to a list of predefined channels included in the services, the predefined channels being delivered to a first location, and wherein the first request identifies a selected set of ones of the predefined channels and a selected converter located at a second location to which the selected set is to be redirected, wherein the selected converter is identified by a tag;

b) identifying a second TV services provider serving the selected converter;

c) sending a second request to the second provider, the second request identifying the selected channels to be redirected to the selected converter; and

d) receiving a response from the second provider identifying which ones of the channels of the selected set are available for delivery by the second provider to the converter, wherein a comparison of the available channels to the channels of the selected set indicates whether all of the selected channels are available for delivery by the second provider.

2. The method of claim 1, comprising the step of:

e) sending a reply to the second provider responsive to an indication from step d) that at least one of the selected channels is not available.

3. The method of claim 2, wherein the reply of e) includes program content for at least some of the indicated unavailable channels.

4. The method of claim 2, wherein the reply of e) includes program content for less than all of the indicated unavailable channels if available bandwidth of a network coupling the first and second providers is below a certain limit.

5. The method of claim 2, wherein the reply of e) comprises the step of:

requesting the second provider to offer a replacement channel to the subscriber in lieu of one of the channels requested for redirection if available bandwidth of a network coupling the first and second providers is below a certain limit.

6. The method of claim 1 comprising the step of the first provider authenticating the subscriber, wherein the authenticating includes the first provider communicating with a smart card of the subscriber

7. The method of claim 6, wherein the first provider communicates with the smart card via a network connected to a TV signal converter.

8. A computer program product for providing TV services to a subscriber, wherein the services are selectively transportable, the computer program product comprising:

first instructions for receiving, by a first TV services provider, a first request from the subscriber, wherein the subscriber subscribes to a list of predefined channels included in the services, the predefined channels being delivered to a first location, and wherein the first request identifies a selected set of ones of the predefined channels and a selected converter located at a second location to which the selected set is to be redirected, wherein the selected converter is identified by a tag;

second instructions for identifying a second TV services provider serving the selected converter;

third instructions for sending a second request to the second provider, the second request identifying the selected channels to be redirected to the selected converter;

fourth instructions for receiving a response from the second provider identifying which ones of the channels of the selected set are available for delivery by the second provider to the converter, wherein a comparison of the available channels to the channels of the selected set indicates whether all of the selected channels are available for delivery by the second provider.

9. The computer program product of claim 8, comprising:

fifth instructions for sending a reply to the second provider responsive to an indication arising from fourth instructions that at least one of the selected channels is not available.

10. The computer program product of claim 9, wherein the reply sent responsive to the fifth instructions includes program content for at least some of the indicated unavailable channels.

11. The computer program product of claim 9, wherein the reply sent responsive to the fifth instructions includes program content for less than all of the indicated unavailable channels if available bandwidth of a network coupling the first and second providers is below a certain limit.

12. The computer program product of claim 9, wherein the fifth instructions comprise instructions for requesting the second provider to offer a replacement channel to the subscriber in lieu of one of the channels requested for redirection if available bandwidth of a network coupling the first and second providers is below a certain limit.

13. The computer program product of claim 8 comprising sixth instructions for authenticating the subscriber, wherein the authenticating includes the first provider communicating with a smart card of the subscriber.

14. A system for providing TV services to a subscriber, wherein the services are selectively transportable, the system comprising:

a first converter at a first location operable to receive a first TV signal that includes TV programs or other content arranged by channels from a first TV services provider via a first communications link and to convert the signal to a format for a first TV set coupled to the converter;

a second converter at a second location operable to receive a second TV signal that includes TV programs or other content arranged by channels from a second TV services provider via a second communications link and to convert the second signal to a format for a second TV set coupled to the second converter, wherein the selected converter is identified by a tag;

a subscriber computer system located at at least one of the first and second locations and coupled to a network, the computer system being operable via the network for the subscriber to communicate with at least the first provider, wherein the subscriber subscribes to a list of predefined channels included in the services, the predefined channels being delivered to the first location;

a computer system for the first provider, coupled to the network, operable to communicate with the subscriber and a number of other TV service providers, including the second provider, and being programmed to perform the steps of;

a) receiving a first request from the subscriber, wherein the first request identifies a selected set of ones of the predefined channels and identifies the second converter, to which the selected set is to be redirected;

b) identifying the second TV services provider serving the selected converter;

c) sending a second request to the second provider, the second request identifying the selected channels to be redirected to the selected converter; and

d) receiving a response from the second provider identifying which ones of the channels of the selected set are available for delivery by the second provider to the converter, wherein a comparison of the available channels to the channels of the selected set indicates whether all of the selected channels are available for delivery by the second provider.

15. The system of claim 14, wherein the first provider'"'"'s computer system is programmed to perform the steps of:

e) sending a reply to the second provider responsive to an indication from step d) that at least one of the selected channels is not available.

16. The system of claim 15, wherein the reply of e) includes program content for at least some of the indicated unavailable channels.

17. The system of claim 15, wherein the reply of e) includes program content for less than all of the indicated unavailable channels if available bandwidth of a network coupling the first and second providers is below a certain limit.

18. The system of claim 15, wherein the reply of e) comprises the step of:

requesting the second provider to offer a replacement channel to the subscriber in lieu of one of the channels requested for redirection if available bandwidth of a network coupling the first and second providers is below a certain limit.

19. The system of claim 14, wherein the first provider'"'"'s computer system is programmed to perform the step of authenticating the subscriber.

20. The system of claim 14, wherein the subscriber computer system is included in the corresponding converter or TV set, and wherein the network over which the subscriber computer system is operable to communicate includes the same link that carries the TV signal.