Method and apparatuses for retrieving messages

• US 20070226295A1
• Filed: 03/23/2006
• Published: 09/27/2007
• Est. Priority Date: 03/23/2006
• Status: Abandoned Application

• Current Assignee: Nokia Corporation
• Original Assignee: Nokia Corporation
• Inventors: Leppisaari, Arto, Haruna, Adamu
• Application Number:
  US11/389,676
• Publication Number:
  US 20070226295A1
• Time in Patent Office: Days
• US Class Current: 709/204
• CPC Class Codes: G06F 16/38 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually

Abstract

The invention relates to retrieving a conversation or part of the conversation from a database to a terminal. The database contains one or more groups of messages having a first identifier. Each group of messages comprises messages of a conversation. Each message in the group may also have a second identifier. To retrieve the message a group of messages is selected from the database. Then, a message from the selected group of messages is selected and a request is formed. The request is included with the first identifier indicating the selected group of messages. It is also possible that the second identifier indicating the selected message in the selected group of messages is also included in the request. The request is transmitted to a network element controlling the database. The selected message is searched from the database on the basis of the first and the second identifier. If the selected message is found, it is transmitted from the database to the terminal.

Claims

1. A method for retrieving at least one message from a database to a terminal, the database containing one or more groups of messages, the group of messages having a first identifier, and each group of messages comprising messages of a conversation, the method comprising:

selecting a group of messages from the database;

forming a request;

including the first identifier indicating the selected group of messages;

transmitting the request to a network element controlling the database;

searching the selected group of messages from the database on the basis of the first identifier; and

transmitting at least one message of the selected group of messages from the database to the terminal.

2. A method according to claim 1, wherein each message in the group has a second identifier, and the method further comprises:

selecting at least one message from the selected group of messages;

including the second identifier of the selected at least one message in the request indicating the selected message in the selected group of messages;

searching the selected message from the database on the basis of the second identifier;

wherein said transmitting comprises transmitting the at least one selected message from the selected group of messages from the database to the terminal.

3. A method according to claim 1, wherein the messages comprise instant messages of the conversation.

4. A method according to claim 1, wherein the messages comprise files shared during the conversation.

5. A method according to claim 1, wherein the conversation is a voice conversation, wherein the messages comprise talk bursts of the voice conversation.

6. A method according to claim 2, wherein the first identifier is the identifier of the conversation and the second identifier contains the indication of the message of the conversation.

7. A method according to claim 2, wherein the request is a SIP INVITE request to establish a MSRP session.

8. A method according to claim 7, wherein at least one of the first and the second identifier is delivered using SIP URI-list service.

9. A method according to claim 7, wherein at least one of the first and the second identifier is delivered as SIP URI parameters.

10. A method according to claim 7, wherein at least one of the first and the second identifier is delivered in a SIP header.

11. A method according to claim 7, wherein at least one of the first and the second identifier is delivered in a SDP body of the request.

12. A method according to claim 1, wherein the request is a SIP INVITE request to establish a RTP session.

13. A method according to claim 1, wherein the request is a RTSP SETUP request to establish a RTP session.

14. A method according to claim 1 further comprising including in the request an indication on one or more mediatypes to retrieve, wherein said transmitting comprises transmitting only messages with indicated mediatypes.

15. A method according to claim 2 wherein said second identifier comprises an indication of a range of messages of the selected group of messages.

16. A system comprising

a messaging server comprising a database for storing one or more groups of messages, the group of messages having a first identifier and each group of messages comprising messages of a conversation;

a document management server comprising a memory for storing at least information relating to the groups of messages stored in the database;

a metadata retriever for retrieving a list of the groups of messages stored in the database;

a first interface for transmitting at least part of the first identifiers of the groups of messages to a terminal;

a second interface for receiving a request including the first identifier indicative of a selected group of messages;

a message retriever for retrieving messages from the selected group of messages from the database; and

a third interface for transmitting at least one message from the selected group of messages.

17. A system according to claim 16, wherein each message in the group has a second identifier, wherein the request further comprises at least one second identifier in the request indicating the at least one selected message in the selected group of messages;

said metadata retriever being further configured to search the at least one selected message from the database on the basis of the at least one second identifier.

18. A system according to claim 16, wherein the messages are instant messages of the conversation.

19. A system according to claim 16, wherein the database comprises files shared during the conversation.

20. A system according to any of the claim 16, wherein the conversation is a voice conversation, wherein the database comprises talk bursts of the voice conversation.

21. A system according to claim 17, wherein the first identifier is the identifier of the conversation and the second identifier contains the indication of the message of the conversation.

22. A system according to claim 16, wherein the request is a SIP INVITE request to establish a MSRP session.

23. A system according to claim 16, wherein the request is a SIP INVITE request to establish a RTP session.

24. A system according to claim 16, wherein the request is a RTSP SETUP request to establish a RTP session.

25. A system according to claim 17 wherein said second identifier comprises an indication of a range of messages of the selected group of messages.

26. A terminal comprising

a messaging application;

a communication block;

a metadata requester for requesting a list of the groups of messages stored in a database the group of messages having a first identifier, and each group of messages comprising messages of a conversation;

a first interface for receiving at least part of the first identifiers of the groups of messages;

a selector for selecting a group of messages;

a second interface for transmitting a request including the first identifier indicative of a selected group of messages; and

a third interface for receiving at least one message of the selected group of messages.

27. A terminal according to claim 26, wherein each message in the group has a second identifier, wherein the selector being further configured to select at least one message from a group of messages;

and the metadata requester being further configured to include the selected at least one second identifier in the request indicating the at least one selected message in the selected group of messages.

28. A terminal according to claim 26, wherein the first interface is an XCAP protocol interface;

the second interface is a SIP protocol interface; and

the third interface is a MSRP protocol interface.

29. A terminal according to claim 28, wherein the request comprises a SIP INVITE request to establish a MSRP session.

30. A terminal according to claim 27, wherein the first identifier is the identifier of the conversation and the second identifier contains the indication of the message of the conversation.

31. A terminal according to claim 27 wherein said second identifier comprises an indication of a range of messages of the selected group of messages.

32. A network element comprising

a database for storing one or more groups of messages of a conversation, the group of messages having a first identifier, and each group of messages comprising messages of a conversation;

a first interface to a document management server comprising a memory for storing at least information relating to the groups of messages stored in the database;

a second interface for receiving a request including the first identifier indicative of a selected group of messages;

a message retriever for retrieving messages from the selected group of messages from the database; and

a third interface for transmitting at least one message from the selected group of messages.

33. A system according to claim 32, wherein each message in the group has a second identifier, wherein the request further comprises at least one second identifier in the request indicating the at least one selected message in the selected group of messages;

said message retriever being further configured to retrieve the at least one selected message from the database on the basis of the at least one second identifier.

34. A network element according to claim 32, wherein it is a IM server.

35. A network element according to claim 32, wherein it is a PoC server.

36. A computer program product comprising instructions for retrieving a message from a database to a terminal, the database containing one or more groups of messages, the group of messages having a first identifier, and each group of messages comprising messages of a conversation, wherein the computer program product comprises instructions for:

selecting a group of messages from the database;

forming a request;

including the first identifier indicating the selected group of messages;

transmitting the request to a network element controlling the database;

searching the selected group of messages from the database on the basis of the first identifier; and

transmitting at least one message of the selected group of messages from the database to the terminal.

37. A method according to claim 36, wherein each message in the group has a second identifier, and the computer program product further comprises instructions for:

selecting at least one message from the selected group of messages;

including the second identifier of the selected at least one message in the request indicating the selected message in the selected group of messages;

searching the selected message from the database on the basis of the second identifier;

wherein said transmitting comprises instructions for transmitting the at least one selected message from the selected group of messages from the database to the terminal.

38. A signal for retrieving a message from a database to a terminal, the database containing one or more groups of messages, the group of messages having a first identifier, and each group of messages comprising messages of a conversation, wherein the signal comprises the first identifier indicating the selected group of messages.

39. A signal according to claim 38, wherein each message in the group has a second identifier, and the signal further comprises the second identifier indicating the selected message in the selected group of messages.

40. A signal according to claim 39, wherein it is a SIP INVITE request to establish a MSRP session.

41. A signal according to claim 40 comprising at least one of the first and the second identifier as a SIP URI parameter.

42. A signal according to claim 40 comprising a SIP header, wherein the SIP header comprises at least one of the first and the second identifier.

43. A signal according to claim 40 comprising a SDP body, wherein the SDP body comprises at least one of the first and the second identifier.

44. A signal according to claim 39 wherein said second identifier comprises an indication of a range of messages of the selected group of messages.

45. A carrier having a signal recorded thereon for retrieving a message from a database to a terminal, the database containing one or more groups of messages, the group of messages having a first identifier, and each group of messages comprising messages of a conversation, wherein the signal comprises the first identifier indicating the selected group of messages.

46. A signal according to claim 45, wherein each message in the group has a second identifier, and the signal further comprises the second identifier indicating the selected message in the selected group of messages.

47. A wireless terminal comprising

a messaging application;

a communication block;

a metadata requester for requesting a list of the groups of messages stored in a database the group of messages having a first identifier and each group of messages comprising messages of a conversation;

a first interface for receiving at least part of the first identifiers of the groups of messages;

a selector for selecting a group of messages;

a second interface for transmitting a request including the first identifier indicative of a selected group of messages; and

a third interface for receiving at least one message of the selected group of messages.

48. A wireless terminal according to claim 47, wherein each message in the group has a second identifier, wherein the selector being further configured to select at least one message from a group of messages;

and the metadata requester being further configured to include the selected at least one second identifier in the request indicating the at least one selected message in the selected group of messages.