Methods and apparatuses for integration of broadcast transmission with access infrastructure of a public network for mobile communications

• US 7,962,093 B2
• Filed: 04/24/2008
• Issued: 06/14/2011
• Est. Priority Date: 03/08/2001
• Status: Expired due to Term

• Current Assignee: Callahan Cellular LLC (Intellectual Ventures LLC)
• Original Assignee: Gaspansa Remote Ltd LLC (Intellectual Ventures LLC)
• Inventors: Montebruno, Lidia, Striuli, Alessandro, Vignoli, Marcello
• Primary Examiner(s): Nguyen; Tu X
• Application Number:
  US12/109,145
• Publication Number:
  US 20080200167A1
• Time in Patent Office: 1,146 Days
• Field of Search: 455/3.06, 455/7, 455/11, 455/1, 455/12, 455/427, 455/404.2
• US Class Current: 455/12.1
• CPC Class Codes: H04B 7/18578 Satellite systems for providing broadband data service to individual earth stations for selecting H04W; provisions for broadband connection, H04Q11/0478

Abstract

A telecommunications network for mobile users includes a user subsystem and a transport subsystem connected to an access subsystem. The access subsystem provides a user access communications interface and a transport access communications interface for exchange of information among the subsystems. The access subsystem is identified with a coverage area of the cellular telecommunication network. The access subsystem is associated with interconnection means in order to receive second information signals broadcast from one or more geostationary satellites and send them via the telecommunications network for mobile users to users located within the coverage area of the mobile telecommunications network.

Claims

1. A transport subsystem, comprising:

interconnection means configured to;

receive a satellite channel broadcast by a broadcasting network comprising a geosynchronous satellite, wherein the satellite channel comprises at least a first flow of information signals configured to provide widely available content;

transfer at least the widely available content using an interface configured for communication with a device in a wireless access subsystem; and

communicate with at least one location database to determine a location of the device in the wireless access subsystem to provide at least one service utilizing the satellite channel via the interface configured for communication with the device in the wireless access subsystem, wherein the at least one service comprises personalized content that is based on the location and provided via the satellite channel.

2. The transport subsystem of claim 1 wherein the interconnection means are configured to connect to a radio network controller configured for controlling base stations.

3. The transport subsystem of claim 1 wherein the interconnection means comprises a decoder for decoding the satellite channel and an encoder for re-coding the decoded satellite channel.

4. The transport subsystem of claim 1, wherein the satellite channel further comprises a bi-directional data flow.

5. The transport subsystem of claim 4, wherein the interconnection means comprises means for bidirectional communication with the geostationary satellite to provide the bi-directional data flow.

6. The transport subsystem of claim 1, wherein the access subsystem is of the UMTS Terrestrial Radio Access Network (UTRAN) type.

7. The transport subsystem of claim 1, wherein the interconnection means comprises at least one storage means configured for storing at least part of the widely available content received via the satellite channel.

8. The transport subsystem of according to any of claim 1, wherein said interconnection means is configured to receive terrestrial transmissions.

9. The transport subsystem according to claim 1, wherein the interconnection means is configured to receive terrestrial digital broadcasting.

10. The transport subsystem according to claim 1, wherein the wireless access subsystem comprises a picocell.

11. The transport subsystem of claim 10, wherein the transport subsystem is configured to communicate with a base station of a terrestrial network, wherein the base station is configured to transmit both on a first frequency of a Local Area Network and on a second frequency of a public terrestrial network.

12. The transport subsystem of claim 9, wherein the wireless access subsystem comprises a picocell.

13. The transport subsystem according to claim 1, wherein said base station is adapted for transmitting both on a first frequency of a Local Area Network and on a second frequency of said public cellular telecommunication network.

14. The transport subsystem of claim 12, wherein the transport subsystem is configured to communicate with a base station of a terrestrial network, wherein the base station is configured to transmit both on a first frequency of a Local Area Network and on a second frequency of a public terrestrial network.

15. The transport subsystem of claim 1, wherein the at least one service comprises a personalized service.

16. A method, comprising:

receiving content via a satellite channel broadcast by broadcast means of a broadcasting network at an interconnection means, wherein the broadcast means comprise a geosynchronous satellite, and wherein the satellite channel includes at least a first multimedia data flow configured to provide widely available content;

transferring at least the widely available content received via the satellite channel using an interface configured for communication with a device in a wireless access subsystem; and

communicating with at least one location database to determine a location of the device in the wireless access subsystem to provide at least one service utilizing the satellite channel via the interface configured for communication with the device in the wireless access subsystem, wherein the at least one service comprises personalized content that is based on the location and delivered via the satellite channel.

17. The method according to claim 16 wherein said interconnection means are configured to connect to a radio network controller configured for controlling one or more base stations.

18. The method according to claim 17, wherein the satellite channel further comprises a bi-directional data flow.

19. The method according to claim 18, wherein the interconnection means comprises means configured to allow bidirectional communication between the geosynchronous satellite and a user terminal to provide the bi-directional data flow.

20. The method according to claim 16, further comprising:

decoding the satellite channel; and

recoding the decoded satellite channel.

21. The method according to claim 20, wherein the satellite channel further comprises a bi-directional data flow.

22. The method according to claim 20, wherein the widely available content comprises terrestrial television (TV) or audio radio transmissions.

23. The method according to claim 20, wherein the broadcasting means comprises means for broadcasting terrestrial digital broadcasting.

24. The method according to claim 20, wherein the wireless access subsystem comprises a picocell.

25. The method according to claim 24, wherein communicating with the at least one location database to provide the at least one service comprises communicating with a base station, wherein the base station is configured to transmit both on a first frequency of a Local Area Network and on a second frequency of a public terrestrial network.

26. The method of claim 16, wherein the at least one service comprises a personalized service.

27. A method, comprising:

receiving information signals at a satellite interconnection device from a satellite receiver using an interconnection device, wherein the information signals comprise a multimedia data flow comprising widely available content;

processing information signals by the satellite interconnection device such that the information signals are capable of being transmitted through a public terrestrial network to provide at least one service;

at the satellite interconnection device, determining a location related to the at least one service based on a communication with at least one location database; and

sending the information signals related to the at least one service based on the location to the public terrestrial network via the satellite interconnection device, wherein the information signals are based on the location related to the at least one service.

28. The method according to claim 27 wherein the satellite interconnection device is configured to connect to a radio network controller configured for controlling one or more base stations.

29. The method according to claim 28, wherein the information signals are received from at least one geostationary satellite.

30. The method according to claim 27, further comprising:

decoding the information signals; and

recoding the decoded information signals.

31. The method of claim 30, wherein the widely available content comprises terrestrial television (TV) or audio radio transmissions.

32. The method of claim 30, wherein sending the information signals comprises sending the information signals using terrestrial digital broadcasting.

33. The method according to claim 29, wherein the satellite interconnection device is adapted to allow bidirectional communication between the at least one geostationary satellite and one or more user terminals.

34. The method of claim 27, wherein the at least one service comprises a personalized service including the information signals based on the at least one location.

35. An access subsystem, comprising:

a base station, configured to exchange a flow of information signals with an external terrestrial network; and

a satellite interconnection device configured to;

receive satellite content,

determine a location related to the at least one service based on a communication with at least one location database, and

send the satellite content related to the at least one service based on the location, wherein the transmitted satellite content is related to the at least one service and based on the location,

wherein the satellite interconnection device is configured to be operatively connected to the base station, and the base station is configured to receive the satellite content related to the at least one service from the satellite interconnection device and to transmit the satellite content related to the at least one service.

36. The access subsystem of claim 35, wherein the satellite interconnection device is configured to be connected to a radio network controller configured for controlling one or more base stations.

37. The access subsystem according to claim 35 wherein the satellite interconnection device comprises a decoder for decoding the satellite content and an encoder for re-encoding said decoded satellite content in accordance with a standard supported by the access subsystem for transferring the satellite content to the base station.

38. The access subsystem according to claim 35, wherein the satellite interconnection device is configured to receive the satellite content from a geostationary satellite.

39. The access subsystem according to claim 38, wherein the satellite interconnection device comprises a transmitter configured for transmitting to the geostationary satellite.

40. The access subsystem according to claim 35, wherein the access subsystem is of Universal Mobile Telecommunications System (UMTS) Terrestrial Radio Access Network (UTRAN) type.

41. The access subsystem according to claim 35, wherein the satellite interconnection device comprises at least one storage device configured to store at least part of the satellite content.

42. The access subsystem of claim 35, wherein the satellite interconnection device is further configured to receive terrestrial TV or audio radio transmissions.

43. The access subsystem of claim 35, wherein the satellite interconnection device is further configured to receive terrestrial digital broadcasting.

44. The access subsystem of claim 35, wherein the access subsystem comprises a picocell.

45. The access subsystem of claim 35, wherein the base station is configured for transmitting both on a first frequency of a Local Area Network and on a second frequency of a public cellular telecommunication network.

46. The access subsystem of claim 35, wherein the at least one service comprises a personalized service including the transmitted satellite content based on the at least one location.