Transcoding SMS-based streamed messages to SIP-based IP signals in wireless and wireline networks

• US 7,711,002 B2
• Filed: 06/25/2002
• Issued: 05/04/2010
• Est. Priority Date: 06/26/2001
• Status: Expired due to Fees

• Current Assignee: Link US All LLC
• Original Assignee: Link US All LLC
• Inventors: Mukherjee, Atanu, Chen, Chao-Chi, Ozog, Francois Frederic
• Primary Examiner(s): MARCELO, MELVIN C
• Application Number:
  US10/183,031
• Publication Number:
  US 20030026289A1
• Time in Patent Office: 2,870 Days
• Field of Search: 370/465, 370/466, 370/467
• US Class Current: 370/467
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04L 61/00 Network arrangements, protocols or services for addressing or naming
• CPC Class Codes: H04L 61/50 Address allocation
• CPC Class Codes: H04L 65/103 in the network
• CPC Class Codes: H04L 65/104 in the network
• CPC Class Codes: H04L 65/1043 Gateway controllers, e.g. media gateway control protocol [MGCP] controllers
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/1104 Session initiation protocol [SIP]
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/303 Terminal profiles
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04L 67/54 Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users
• CPC Class Codes: H04L 67/55 Push-based network services
• 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 67/5651 Reducing the amount or size of exchanged application data
• CPC Class Codes: H04L 67/568 Storing data temporarily at an intermediate stage, e.g. caching
• CPC Class Codes: H04L 69/08 Protocols for interworking; Protocol conversion
• CPC Class Codes: H04L 69/24 Negotiation of communication capabilities
• CPC Class Codes: H04L 9/40 : Network security protocols
• CPC Class Codes: H04W 4/12 : Messaging; Mailboxes; Announcements
• CPC Class Codes: H04W 4/14 : Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
• CPC Class Codes: H04W 4/18 : Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
• CPC Class Codes: H04W 8/10 : between location register and external networks
• CPC Class Codes: H04W 80/00 : Wireless network protocols or protocol adaptations to wireless operation
• CPC Class Codes: H04W 80/10 : adapted for application session management, e.g. SIP [Session Initiation Protocol] connection management H04W76/00; arrangements for session management H04L67/14
• CPC Class Codes: H04W 88/16 : Gateway arrangements
• CPC Class Codes: H04W 88/181 : Transcoding devices; Rate adaptation devices
• CPC Class Codes: H04W 88/184 : Messaging devices, e.g. message centre
• CPC Class Codes: H04W 92/02 : Inter-networking arrangements

Abstract

A communication gateway for communicating presence information between a connectionless packet-switched signaling network and an Internet Protocol (IP) network includes a message bearer configured to receive and send messages over a connectionless packet-switched signaling network and a translator, in communication with the message bearer, operable to translate messages received from the connectionless packet-switched signaling network into messages suitable for transport over an IP network and operable to translate messages received from the IP network into messages suitable for transport over the connectionless packet-switched signaling network.

Claims

1. A communication gateway, comprising:

a message bearer configured to receive presence information signals that are generated based upon one or more presence attributes of a wireless device and a personal state of a user, the presence attributes including dynamic information related to an audio communication session of the wireless device; and

a translation engine coupled to the message bearer operable to translate the presence information signals into signals capable of being transported over an Internet Protocol (IP) network and automatically provide the presence information signals to one or more other wireless devices.

2. The communication gateway of claim 1, wherein the presence information signals are derived from wireless signals sent from the wireless device without user input on a wireless network, said wireless signals comprising Short Message Service (SMS) formatted signals and said wireless network comprising a connectionless packet-switched signaling network.

3. The communication gateway of claim 1, wherein the presence information signals are derived from wireless signals sent without user input from the wireless device on a wireless network, said wireless signals comprising Unstructured Supplemental Service Date (USSD) formatted signals and said wireless network comprising a connectionless packet-switched signaling network.

4. The communication gateway of claim 1, wherein the protocol capable of transporting the presence information signals over the IP network comprises Session Initiation Protocol (SIP).

5. The communication gateway of claim 1, wherein the protocol capable of transporting the presence information signals over the IP network comprises Hyper Text Transport Protocol (HTTP).

6. The communication gateway of claim 4, wherein the translation engine further comprises:

a IP engine operable to extract an originating address from the presence information signals; and

a SIP engine operable to translate the presence information signals to IP protocol signals.

7. The communication gateway of claim 5, wherein the translation engine further comprises:

an IP engine operable to extract an originating address from the presence information signals; and

a HTTP engine operable to translate the presence information signals to Session Initiation Protocol (SIP) protocol signals.

8. The communication gateway of claim 1, wherein the presence information signals include presence information of a presence information provider.

9. The communication gateway of claim 8, wherein the presence information provider comprises:

a human user, who is associated with the presence signals received by the message bearer from the wireless device; and

a presence-enabled electronic device.

10. The communication gateway of claim 1, wherein the message bearer is further configured to receive presence signal information from the translation engine.

11. The communication gateway of claim 10, wherein the translation engine is further operable to receive SIP formatted signals from the IP network and translate the SIP formatted signals into signals capable of being formatted and transmitted by the message bearer.

12. The communication gateway of claim 10, wherein the translation engine is further operable to receive HTTP formatted signals from the IP network and translate the HTTP formatted signals into signals capable of being formatted and transmitted by the message bearer.

13. The communication gateway of claim 1, wherein the dynamic information related to the audio communication session of the wireless device indicates that the audio communication session of the wireless device is in progress.

14. The communication gateway of claim 1, wherein the dynamic information related to the audio communication session of the wireless device indicates that the audio communication session is being entered from the wireless device.

15. The communication gateway of claim 1, wherein the audio communication session is a telephone call.

16. A method of communicating between a network and an Internet Protocol (IP) network, comprising the steps of:

generating a presence information signal that is based upon one or more presence attributes of a wireless device and a personal state of a user, the presence attributes including dynamic information related to an audio communication session of the wireless device;

sending the presence information signal to a network; and

translating the received presence information signal into a signal capable of being transported over an Internet Protocol (IP) network and automatically provide the presence information signals to one or more other wireless devices.

17. The method according to claim 16, wherein the protocol capable of transporting the presence information signal over the IP network comprises Session Initiation Protocol (SIP).

18. The method according to claim 16, wherein the protocol capable of transporting the presence information signal over the IP network comprises hyper Text Transport Protocol (HTTP).

19. The method according to claim 16, wherein the step of translating further comprises the step of determining an originating address of the presence information signal received from the network.

20. The method according to claim 16, wherein the presence information signal comprises a REGISTER request of a presence information provider.

21. The method of claim 17, further comprising the step of transporting the SIP formatted signal to a presence agent.

22. The method of claim 18, further comprising the step of transporting the HTTP formatted signal to a presence agent.

23. The method of claim 21, further comprising the step of storing presence information of the presence information signal on a database coupled to the presence agent.

24. The method of claim 22, further comprising the step of storing presence information of the presence information signal on a database coupled to the presence agent.

25. The method of claim 21, further comprising the steps of:

determining whether any presence information subscribers are authorized to receive the presence information signal; and

sending a NOTIFY message to an authorized subscriber.

26. The method of claim 22, further comprising the steps of:

determining whether any presence information subscribers are authorized to receive the presence information signal; and

sending a NOTIFY message to an authorized subscriber.

27. The method of claim 25, wherein the step of sending a NOTIFY message comprises the steps of:

translating an SIP formatted NOTIFY message into a format capable of being transported over a connectionless packet-switched signaling network; and

sending the NOTIFY message to the authorized subscriber.

28. The method of claim 26, wherein the step of sending a NOTIFY message comprises the steps of:

translating an HTTP formatted NOTIFY message into a format capable of being transported over a connectionless packet-switched signaling network; and

sending the NOTIFY message to the authorized subscriber.

29. A communication gateway for communicating presence information between a connectionless packet-switched signaling network and an Internet Protocol (IP) network, comprising:

a message bearer configured to receive and send messages over a connectionless packet-switched signaling network; and

a translator, in communication with the message bearer, operable to translate messages received from the connectionless packet-switched signaling network into messages suitable for transport over an IP network and operable to translate messages received from the IP network into messages suitable for transport over the connectionless packet-switched signaling network, wherein;

at least some of the messages received by the message bearer comprise presence information signals that are based upon one or more presence attributes of a wireless communications device and a personal state of a user, the presence attributes including dynamic information related to an audio communication session of the wireless communications device, and

the wireless communications devices are in communication with the connectionless packet-switched signaling network.

30. The communication gateway of claim 29, wherein the messages received by and sent from the message bearer comprise Short Message Service (SMS) messages.

31. The communication gateway of claim 29, wherein the messages transported over the IP network comprise SIP formatted messages.

32. The communication gateway of claim 29, wherein the messages transported over the IP network comprise HTTP formatted messages.

33. A communication gateway for communicating presence information between a connectionless packet-switched signaling network and an Internet Protocol (IP) network, comprising:

message bearer means for receiving and sending messages over a connectionless packet-switched signaling network; and

translating means, in communication with the message bearer means, for translating messages received from the connectionless packet-switched signaling network into messages suitable for transport over an IP network and for translating messages received from the IP network into messages suitable for transport over the connectionless packet-switched signaling network, wherein;

at least some of the messages received by the message bearer means comprise presence information signals that are generated based upon one or more presence attributes of a wireless communications device and a personal state of a user, the presence attributes including dynamic information related to an audio communication session of the wireless communications device, and

the wireless communications device being in communication with the connectionless packet-switched signaling network.

34. The communication gateway of claim 33, wherein the messages received by and sent from the message bearer means comprise presence information of a user of the connectionless packet-switched signaling network.

35. The communication gateway of claim 34, wherein the messages received by and sent from the message bearer means comprise Short Message Service (SMS) messages.

36. The communication gateway of claim 34, wherein the messages transported over the IP network comprise SIP formatted messages.

37. The communication gateway of claim 34, wherein the messages transported over the IP network comprise HTTP formatted messages.

38. A communication system, comprising:

a message bearer configured to receive and send messages over a connectionless packet- switched signaling network; and

a translator, in communication with the message bearer, operable to translate messages received from the connectionless packet-switched signaling network into messages suitable for transport over an IP network and operable to translate messages received from the IP network into messages suitable for transport over the connectionless packet-switched signaling network; and

a presence agent and server coupled to the IP network operable to provide and store information contained in the messages transported over the IP network, wherein;

at least some of the information stored on the presence agent and server comprises presence information that is generated based upon one or more attributes of a wireless communications device and a personal state of a user, the attributes including dynamic information related to an audio communication session of the wireless communications device.

39. The communication system of claim 38, wherein the information provided and stored by the presence agent and server comprises presence information.

40. The communication system of claim 38, wherein the messages received by and sent from the message bearer comprise presence information of a user of the connectionless packet-switched signaling network.

41. The communication gateway of claim 40, wherein the messages received by and sent from the message bearer comprise Short Message Service (SMS) messages.

42. The communication gateway of claim 40, wherein the messages transported over the IP network comprise SIP formatted messages.

43. The communication gateway of claim 40, wherein the messages transported over the IP network comprise HTTP formatted messages.

44. A computer readable medium having processor readable code for directing one or more processors to perform a method of:

detecting dynamic presence information associated with an electronic device, said dynamic presence information being based on one or more presence attributes of the electronic device and a personal state of a user, the presence attributes including dynamic information related to an audio communication session of the electronic device;

generating a presence information signal based on the dynamic presence information; and

automatically transmitting the presence information signal to a network.

45. A communication gateway, comprising:

a message bearer configured to receive presence information signals, said presence information signals including;

first information generated by a wireless device describing the state of the wireless device or the personal state of a user, the first information including dynamic information related to an audio communication session of the wireless device, and

second information describing parameters provided by the user that identify a configuration of the wireless device; and

a translation engine coupled to the message bearer operable to;

translate the presence information signals into signals capable of being transported over an Internet Protocol network, and

provide the first information describing the state of the wireless device or the personal state of the user to one or more other wireless devices based on the second information.