发明名称 |
Method and system for de-registering a broadcast/multicast service in a high-rate packet data system |
摘要 |
A system and method for de-registering a Broadcast/Multicast Service (BCMCS) in a high-rate packet data system including an access network (AN) for performing radio communication with an access terminal (AT), a packet control function (PCF) for processing packet data communication, and a packet data service node (PDSN) connected to a BCMCS contents server (CS) via a packet communication network is provided. In the system and method, the access network receives a de-registration message for a release request of a BCMCS service from the access terminal. The access network transmits a BCMCS release message including BCMCS information with a release request, to the packet control function. The packet control function transmits a BCMCS registration request message including the BCMCS information to the packet data service node. The packet data service node performs a release and accounting process on a corresponding BCMCS service based on the BCMCS information.
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申请公布号 |
US2005013270(A1) |
申请公布日期 |
2005.01.20 |
申请号 |
US20040890295 |
申请日期 |
2004.07.14 |
申请人 |
CHANG YONG;LIM NAE-HYUN;SONG JUN-HYUK |
发明人 |
CHANG YONG;LIM NAE-HYUN;SONG JUN-HYUK |
分类号 |
H04W60/06;H04L12/18;H04L12/56;H04L29/06;H04W4/06;H04W76/06;(IPC1-7):H04Q7/00 |
主分类号 |
H04W60/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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