发明名称 |
Wireless communication system counting mobile terminals using MBMS |
摘要 |
The embodiments relate to a wireless communication system that counts UEs using an MBMS. The wireless communication system is connected with a UE through a radio link, and includes a Node B and a controlling radio network controller (CRNC). The Node B receives sequence setting information on a sequence included in a preamble transmitted from the UE network manager. The CRNC controls the Node B, detects a sequence according to whether to use an MBMS based on the sequence setting information, and performs a counting process for counting UEs based on whether the UE uses the MBMS. According to the embodiments, counting of UEs using an MBMS can be performed by using a predetermined sequence. Particularly, the counting process can be simplified by reducing complexity in access probability management of a network manager, thereby increasing efficiency in data transmission by reducing signaling for random access probability and omitting a random access probability calculation process. |
申请公布号 |
US8145121(B2) |
申请公布日期 |
2012.03.27 |
申请号 |
US20060086087 |
申请日期 |
2006.12.06 |
申请人 |
KIM JUNG-IM;RYU BYUNG-HAN;BANG SEUNG-CHAN;ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;SK TELECOM CO., LTD.;KT CORPORATION |
发明人 |
KIM JUNG-IM;RYU BYUNG-HAN;BANG SEUNG-CHAN |
分类号 |
H04H20/71;H04B7/00;H04M1/00;H04W4/06;H04W4/12;H04W74/08 |
主分类号 |
H04H20/71 |
代理机构 |
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代理人 |
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地址 |
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