Wireless communication method and apparatus for establishing a multimedia message service over a WLAN

• US 8,068,862 B2
• Filed: 08/08/2007
• Issued: 11/29/2011
• Est. Priority Date: 07/30/2004
• Status: Expired due to Fees

• Current Assignee: Interdigital Technology Corporation (InterDigital, Inc.)
• Original Assignee: Interdigital Technology Corporation (InterDigital, Inc.)
• Inventors: Shaheen, Kamel M.
• Primary Examiner(s): MIZRAHI, DIANE D
• Application Number:
  US11/890,897
• Publication Number:
  US 20070280190A1
• Time in Patent Office: 1,574 Days
• Field of Search: 455/406, 455/411, 455/417, 455/73, 455/445, 455/466, 726/22, 726/54, 375/335, 375/346, 375/141, 345/32, 345/520, 370/329
• US Class Current: 455/466
• 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 60/00 Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
• CPC Class Codes: H04W 68/00 User notification, e.g. alerting and paging, for incoming communication, change of service or the like
• CPC Class Codes: H04W 76/10 Connection setup
• CPC Class Codes: H04W 8/02 Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
• CPC Class Codes: H04W 84/042 Public Land Mobile systems, e.g. cellular systems
• CPC Class Codes: H04W 84/12 WLAN [Wireless Local Area Networks]
• CPC Class Codes: H04W 88/16 Gateway arrangements
• CPC Class Codes: H04W 88/184 Messaging devices, e.g. message centre

Abstract

A wireless communication system for supporting multimedia services (MMS) provided to a user of a wireless transmit/receive unit (WTRU) which communicates with the wireless communication system. The wireless communication system includes a third generation partnership program (3GPP) universal mobile telecommunications system (UMTS), a wireless local area network (WLAN) and an MMS server. The MMS server stores at least one MMS message for the WTRU in a memory until the WTRU retrieves the message. The 3GPP UMTS includes an internet protocol short message gateway (IP-SM-GW) having a short message service (SMS) proxy. The WTRU is registered with the SMS proxy to establish SMS connectivity, and is also registered with the MMS server to establish MMS connectivity. The WTRU is notified when the MMS server receives an MMS message for the WTRU. The WTRU then retrieves the MMS message from the memory of the MMS server.

Claims

1. A method for use in a wireless transmit/receive unit (WTRU), the method comprising:

the WTRU establishing a connection to a wireless local area network (WLAN);

the WTRU registering to receive a multimedia messaging service (MMS);

the WTRU receiving a notification message via the WLAN, wherein the notification message indicates that there is an MMS message awaiting retrieval; and

the WTRU retrieving the MMS message via the WLAN.

2. The method of claim 1, wherein the notification message is a Short Message Service (SMS) message.

3. The method of claim 1, further comprising:

the WTRU establishing a tunnel to a Packet Data Gateway (PDG) via the WLAN;

wherein the SMS message and the MMS message are received via the tunnel to the PDG.

4. The method of claim 1, wherein the registering to receive the MMS is performed via the WLAN.

5. The method of claim 1, wherein the registering to receive the MMS includes registering with an Internet Protocol Short Message Gateway (IP-SM-GW).

6. The method of claim 1, wherein the registering to receive the MMS includes registering with the MMS server.

7. The method of claim 6, wherein the registering with the MMS server includes transmitting a Mobile Station International ISDN Number (MSISDN) of the WTRU to the MMS server.

8. The method of claim 6, wherein the registering with the MMS server includes transmitting an Internet Protocol (IP) address of the WTRU to the MMS server.

9. The method of claim 1, wherein the WTRU retrieving the MMS message via the WLAN includes the WTRU retrieving the MMS message from an MMS server.