发明名称 |
ADAPTIVE BEARER CONFIGURATION FOR BROADCAST/MULTICAST SERVICE USING RECEIVED RESPONSE INFORMATION |
摘要 |
A method and apparatus for providing adaptive bearer configuration for MBMS delivery is disclosed. A first aspect of the present disclosure is a method of operating a wireless infrastructure entity (103) wherein a plurality of common radio resources (303) are allocated for receiving combined responses from a plurality of mobile stations (109). A request message, similar to a request for counting, is broadcast to all mobile stations (109) within a coverage area (105) and may indicate a range, for example a signal-to-noise-and-interference ratio range. Mobile stations (109) responding to the request, use specific resources (303) corresponding to respective range values. The infrastructure (103) may use the received information to determine a modulation and coding scheme for PTM broadcast. The total number of responses to the request message may be limited by providing a probability factor within the request message. |
申请公布号 |
WO2007062296(A3) |
申请公布日期 |
2007.12.21 |
申请号 |
WO2006US60790 |
申请日期 |
2006.11.10 |
申请人 |
MOTOROLA INC.;CAI, ZHIJUN;AHMED, MANSOOR;HARRISON, ROBERT M. |
发明人 |
CAI, ZHIJUN;AHMED, MANSOOR;HARRISON, ROBERT M. |
分类号 |
H04B17/00 |
主分类号 |
H04B17/00 |
代理机构 |
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代理人 |
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地址 |
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