Personal communication gateway

• US 20080244018A1
• Filed: 03/27/2007
• Published: 10/02/2008
• Est. Priority Date: 03/27/2007
• Status: Abandoned Application

• Current Assignee: Nokia Corporation
• Original Assignee: Nokia Corporation
• Inventors: Chen, Eric, Lin, Arthur
• Application Number:
  US11/729,072
• Publication Number:
  US 20080244018A1
• Time in Patent Office: Days
• US Class Current: 709/206
• CPC Class Codes: H04L 65/1016 IP multimedia subsystem [IMS]
• CPC Class Codes: H04L 65/1026 at the edge
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/56 Provisioning of proxy services store-and-forward switching systems in data switching networks H04L12/54
• CPC Class Codes: H04L 67/565 Conversion or adaptation of application format or content adding application control or application functional data H04L67/561
• CPC Class Codes: H04L 69/08 Protocols for interworking; Protocol conversion
• CPC Class Codes: H04W 88/16 Gateway arrangements

Abstract

Disclosed is a method in a personal communication gateway. The method includes communicating with a user terminal through a personal area network interface, accessing multimedia services through a communication network interface, and operating as a proxy to provide for the user terminal access to the multimedia services through the personal area network interface. Also disclosed is a method in a user terminal, which method includes communicating with a personal communication gateway through a personal area network interface, and using the personal communication gateway as a proxy for accessing multimedia services.

Claims

1. A personal communication gateway, comprising:

a personal area network interface configured to communicate with a user terminal,

a communication network interface configured to have access to multimedia services, and

a processing unit configured to co-operate with the personal area network interface and the communication network interface and to operate as a proxy to provide for the user terminal access to the multimedia services through the personal area network interface.

2. A personal communication gateway according to claim 1, wherein the processing unit is configured

to receive personal area network messages carrying multimedia data,

to demultiplex the received personal area network messages, and

to transform the demultiplexed personal area network messages into multimedia communication messages to be used for accessing the multimedia services.

3. A personal communication gateway according to claim 2, wherein the multimedia communication messages comprise one or more of the following:

session initiation protocol messages, real time transport protocol messages, real time streaming protocol messages, and transmission control protocol messages.

4. A personal communication gateway according to claim 1, wherein the processing unit is configured

to receive, through the communication network interface, multimedia communication messages carrying multimedia data,

to transform the received multimedia communication messages into personal area network messages to be transmitted through the personal area network interface, and

to multiplex the personal area network messages.

5. A personal communication gateway according to claim 4, wherein the multimedia communication messages comprise one or more of the following:

session initiation protocol messages, real time transport protocol messages, real time streaming protocol messages, and transmission control protocol messages.

6. A personal communication gateway according to claim 1, wherein the multimedia services provided to the user terminal through the personal area network interface are bi-directional.

7. A personal communication gateway according to claim 1, wherein the processing unit in co-operation with the personal area network interface is configured to send and receive personal area network messages over a single channel.

8. A personal communication gateway according to claim 1, wherein the multimedia services comprise one or more of the following:

multimedia instant messaging, personal information management, SMS, MMS, voice/video calls, media sharing, file transfer, and call forwarding.

9. A personal communication gateway according to claim 1, wherein the processing unit is configured to use a specific communication profile, which allows transportation of multiple types of multimedia data within a single personal area network connection, to provide for the user terminal access to the multimedia services through the personal area network interface.

10. A method in a personal communication gateway, the method comprising

communicating with a user terminal through a personal area network interface,

accessing multimedia services through a communication network interface, and

operating as a proxy to provide for the user terminal access to the multimedia services through the personal area network interface.

11. A method according to claim 10, further comprising

receiving personal area network messages carrying multimedia data,

demultiplexing the received personal area network messages, and

transforming the demultiplexed personal area network messages into multimedia communication messages to be used for accessing the multimedia services.

12. A method according to claim 11, wherein the multimedia communication messages comprise one or more of the following:

session initiation protocol messages, real time transport protocol messages, real time streaming protocol messages, and transmission control protocol messages.

13. A method according to claim 10, further comprising

receiving, through the communication network interface, multimedia communication messages carrying multimedia data,

transforming the received multimedia communication messages into personal area network messages to be transmitted through the personal area network interface, and

multiplexing the personal area network messages.

14. A method according to claim 13, wherein the multimedia communication messages comprise one or more of the following:

session initiation protocol messages, real time transport protocol messages, real time streaming protocol messages, and transmission control protocol messages.

15. A method according to claim 10, wherein the multimedia services provided to the user terminal through the personal area network interface are bi-directional.

16. A method according to claim 10, further comprising

sending and receiving personal area network messages over a single channel.

17. A method according to claim 10, wherein the multimedia services comprise one or more of the following:

multimedia instant messaging, personal information management, SMS, MMS, voice/video calls, media sharing, file transfer, and call forwarding.

18. A method according to claim 10, further comprising

using a specific communication profile, which allows transportation of multiple types of multimedia data within a single personal area network connection, for providing for the user terminal access to the multimedia services through the personal area network interface.

19. A memory medium comprising computer executable program code configured to cause a device

to communicate with a user terminal through a personal area network interface,

to access multimedia services through a communication network interface, and

to operate as a proxy to provide for the user terminal access to the multimedia services through the personal area network interface.

20. A user terminal comprising

a personal area network interface configured to communicate with a personal communication gateway, and

a processing unit configured to co-operate with the personal area network interface to use the personal communication gateway as a proxy for accessing multimedia services.

21. A user terminal according to claim 20, wherein the processing unit is configured

to encapsulate multimedia data intended for multimedia services into personal area network messages,

to multiplex the personal area network messages, and

to send the multiplexed personal area network messages to the personal communication gateway.

22. A user terminal according to claim 20, wherein the processing unit is configured

to receive personal area network messages carrying multimedia data related to multimedia services,

to demultiplex the received personal area network messages, and

to decapsulate the multimedia data carried in the personal area network messages.

23. A user terminal according to claim 20, wherein the multimedia services accessed through the personal communication gateway are bi-directional.

24. A user terminal according to claim 20, wherein the processing unit in co-operation with the personal area network interface is configured to send and receive personal area network messages over a single channel.

25. A user terminal according to claim 20, wherein the multimedia services comprise one or more of the following:

multimedia instant messaging, personal information management, SMS, MMS, voice/video calls, media sharing, file transfer, and call forwarding.

26. A user terminal according to claim 20, wherein the processing unit is configured to use a specific communication profile, which allows transportation of multiple types of multimedia data within a single personal area network connection, for communicating with the personal communication gateway.

27. A method in a user terminal, the method comprising

communicating with a personal communication gateway through a personal area network interface, and

using the personal communication gateway as a proxy for accessing multimedia services.

28. A method according to claim 27, further comprising

encapsulating multimedia data intended for multimedia services into personal area network messages,

multiplexing the personal area network messages, and

sending the multiplexed personal area network messages to the personal communication gateway.

29. A method according to claim 27, further comprising

receiving personal area network messages carrying multimedia data related to multimedia services,

demultiplexing the received personal area network messages, and

decapsulating the multimedia data carried in the personal area network messages.

30. A method according to claim 27, wherein the multimedia services accessed through the personal communication gateway are bi-directional.

31. A method according to claim 27, further comprising

sending and receiving personal area network messages over a single channel.

32. A method according to claim 27, wherein the multimedia services comprise one or more of the following:

multimedia instant messaging, personal information management, SMS, MMS, voice/video calls, media sharing, file transfer, and call forwarding.

33. A method according to claim 27, further comprising

using a specific communication profile, which allows transportation of multiple types of multimedia data within a single personal area network connection, for communicating with the personal communication gateway.

34. A memory medium comprising computer executable program code configured to cause a user terminal

to communicate with a personal communication gateway through a personal area network interface, and

to use the personal communication gateway as a proxy for accessing multimedia services.

35. A system comprising a personal communication gateway and a user terminal, wherein the personal communication gateway comprises

a personal area network interface configured to communicate with the user terminal,

a communication network interface configured to have access to multimedia services, and

a processing unit configured to co-operate with the personal area network interface and the communication network interface and to operate as a proxy to provide for the user terminal access to the multimedia services through the personal area network interface,

and wherein the user terminal comprises

a personal area network interface configured to communicate with the personal communication gateway, and

a processing unit configured to co-operate with the personal area network interface to use the personal communication gateway as a proxy for accessing multimedia services.

36. A personal communication gateway comprising

means for communicating with a user terminal through a personal area network interface,

means for accessing multimedia services through a communication network interface, and

means for operating as a proxy to provide for the user terminal access to the multimedia services through the personal area network interface.

37. A user terminal comprising

means for communicating with a personal communication gateway through a personal area network interface, and

means for using the personal communication gateway as a proxy for accessing multimedia services.