发明名称 |
AN ACCESS GATEWAY, ENB AND METHOD OF THE EVOLVED MULTIMEDIA BROADCAST MULTICAST SERVICE |
摘要 |
<p>The present invention provides an Evolved Multimedia Broadcast/Multicast Service (EMBMS) access gateway supporting network multicast, comprising: receiving/responding means for receiving a Multimedia Broadcast/Multicast Service (MBMS) Session Start message from a Broadcast/Multicast-Service Center (BM-SC) and for returning a response message to the BM-SC after receiving the MBMS Session Start message; storage means for storing a mapping relationship between respective MBMS service areas (SAs) and respective base stations; determining means for determining base station(s) associated with the MBMS based on the stored mapping relationship when the receiving/responding means receives the MBMS Session Start message; and transmitting means for transmitting the MBMS Session Start message to the determined bases station(s).</p> |
申请公布号 |
EP2068522(A1) |
申请公布日期 |
2009.06.10 |
申请号 |
EP20070800747 |
申请日期 |
2007.08.21 |
申请人 |
ALCATEL SHANGHAI BELL CO., LTD. |
发明人 |
CHAO, HUA;WANG, YONGGANG;CHEN, YU;WANG, HE;HU, ZHONGJI |
分类号 |
H04L29/02;H04W4/06;H04W88/16 |
主分类号 |
H04L29/02 |
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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