Method for implementing a multimedia messaging service, a multimedia messaging system, a server of a multimedia messaging system and a multimedia terminal

• US 7,653,734 B1
• Filed: 11/06/2000
• Issued: 01/26/2010
• Est. Priority Date: 11/05/1999
• Status: Expired due to Fees

• Current Assignee: Conversant Wireless Licensing S.à.r.l. (f/k/a Core Wireless Licensing S.a.r.l.) (MOSAID Technologies Inc. (f/k/a Conversant Intellectual Property Management))
• Original Assignee: Nokia Corporation
• Inventors: Aho, Outi
• Primary Examiner(s): Vu; Thong H
• Application Number:
  US09/707,140
• Time in Patent Office: 3,368 Days
• Field of Search: 709/206, 709/219, 709/203, 709/226, 709/228, 709/201, 709/202, 709/231, 709/237, 709/204, 709/205, 709/247, 455/432, 455/445, 455/456, 455/414, 455/412, 455/550, 455/442, 455/437, 455/557, 455/436, 370/468, 370/352, 370/353, 370/354, 370/252, 370/491, 370/260, 370/342, 370/206, 370/329, 370/335, 375/219, 707/3, 701/213, 348/143, 715/530, 715/501, 715/762, 340/573, 711/122, 710/62, 725/116, 379/93
• US Class Current: 709/231
• CPC Class Codes: H04L 51/066 Format adaptation, e.g. format conversion or compression
• CPC Class Codes: H04L 51/10 Multimedia information
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04M 3/5307 for recording messages comprising any combination of audio and non-audio components

Abstract

A method for implementing a multimedia messaging service between a wireless terminal (MS) that communicates with a communication network (12, 15, 18) over a radio path and a server (20) includes receiving and storing a multimedia message addressed to the wireless terminal at a server, the multimedia message comprising at least one multimedia component, and storing information on at least one property of the wireless terminal (MS) in the server. The method further includes determining if there is any component of the multimedia message, which the wireless terminal can handle according to the stored information on at least one property of the wireless terminal. If there exists one or more such component(s), they are selected for transmission and transmitted to the wireless terminal.

Claims

1. A method comprising:

receiving and storing a multimedia message;

retrieving information about properties of a wireless terminal from a user profile for the wireless terminal stored in the server;

identifying by said server at least one component of the multimedia message which the wireless terminal can handle according to the retrieved properties of the wireless terminal; and

transmitting the at least one component to the wireless terminal.

2. The method according to claim 1, further comprising:

selecting at least one bearer for transmission of the at least one component of the multimedia message based on the type of content of the at least one component.

3. The method according to claim 2, wherein the selection of at least one bearer is performed in the wireless terminal.

4. The method according to claim 1, further comprising:

transmitting a notification message to the wireless terminal comprising information about at least one property of said at least one multimedia component.

5. The method according to claim 1, wherein said information on the properties of the wireless terminal comprises information on the available storage capacity of the wireless terminal.

6. The method according to claim 1, wherein said information on the properties of the wireless terminal comprises information on the capability of the wireless terminal to process multimedia components of a particular type.

7. The method according to claim 6, wherein the capability of the wireless terminal to process multimedia components is defined on the basis of the hardware properties of the wireless terminal and/or the properties of the programs installed in the wireless terminal.

8. The method according to claim 1, wherein a maximum time of validity is defined for the information on the properties of the wireless terminal stored in said server.

9. The method according to claim 1, further comprising:

transmitting a notification message to the wireless terminal to indicate that a multimedia message has arrived at the server;

wherein the notification further comprises a request to update the properties of the wireless terminal; and

receiving and storing information to update the properties of the wireless terminal stored at the server.

10. The method according to claim 1, wherein a WAP terminal is used as a wireless terminal and that a multimedia message service centre is used as a server.

11. The method according to claim 1, wherein the at least one component of the multimedia message is transmitted without receiving a transmission request from the wireless terminal.

12. A method according to claim 1, further comprising:

receiving a Uaprof information transmission message about the properties of the wireless terminal.

13. A method according to claim 12, wherein the Uaprof information transmission message is formed in accordance with WAP specifications.

14. A server for multimedia messaging service comprising:

a receiving element for receiving a multimedia message;

a data storage for storing a user profile comprising information on properties of a wireless terminal;

a control unit for retrieving information about properties of the wireless terminal stored in the data storage and for determining at least one component of the multimedia message which the wireless terminal can handle according to the retrieved information; and

a transmitting element for transmitting to the wireless terminal the at least one component of the multimedia message.

15. The server according to claim 14, wherein the server is configured to transmit a notification message to the wireless terminal comprising information about at least one property of said at least one multimedia component.

16. The server according to claim 14, wherein a maximum time of validity is specified for said information on at least one property of the wireless terminal stored in said server.

17. The server according to claim 14, the server is further configured to transmit a notification message to the wireless terminal to indicate that a multimedia message has arrived, the notification message comprising a request to update the properties of the wireless terminal, and to receive and store information to update the properties of the wireless terminal at the data storage.

18. The server according to claim 17, wherein the server is configured to examine the validity of said property information of the wireless terminal stored in said data storage, and request to update the properties of the wireless terminal in said notification message.

19. The server according to claim 14, characterized in that it is a multimedia message service centre.

20. A server according to claim 14, wherein the server is configured to transmit at least one component of the multimedia message to the wireless terminal without receiving from the wireless terminal an identification of the at least one component which the wireless terminal is able to process.

21. A server according to claim 14, wherein the server is configured to transmit the at least one component of the multimedia message without receiving a transmission request from the wireless terminal.

22. A server according to claim 14, wherein said information about the properties of the wireless terminal includes information about the available memory of the wireless terminal.

23. A server according to claim 14, wherein said information about the properties of the wireless terminal includes information about the capability of the wireless terminal to process a certain type of component.

24. A server according to claim 23, wherein the capability of the wireless terminal to process a certain type of component is defined by at least one of the following:

hardware properties of the wireless terminal, software properties of the wireless terminal, software properties of an accessory device attached to the wireless terminal.

25. A wireless terminal comprising:

a receiving element for receiving a notification message to indicate receipt of a multimedia message at a server; and

a transmitter for transmitting a request to the server for transmission of at least one component of the multimedia message without identifying the component which the wireless terminal is able to process.

26. The wireless terminal according to claim 25, wherein the wireless terminal is configured to select at least one bearer for transmission of at least one component of the multimedia message based on the type of content of the at least one component.

27. The wireless terminal according to claim 25, wherein said information on the properties of the wireless terminal comprises information on the available storage capacity available of the wireless terminal.

28. The wireless terminal according to claim 25, wherein said information on the properties of the wireless terminal comprises information on the capability of the wireless terminal to process multimedia components of a particular type.

29. The wireless terminal according to claim 28, wherein the capability of the wireless terminal to process multimedia components is specified on the basis of the hardware properties of the wireless terminal and/or on the basis of the properties of the programs installed in the wireless terminal.

30. The wireless terminal according to claim 25, wherein the wireless terminal is configured to transmit information on the properties of the wireless terminal to the server in response to a property information update request in the notification message.

31. The wireless terminal according to claim 25, wherein the wireless terminal is a WAP terminal.

32. A wireless terminal according to claim 25, wherein said request includes information to retrieve a Uaprof information.

33. A wireless terminal according to claim 25, wherein the wireless terminal is configured to form the Uaprof information transmission message in accordance with WAP specifications.