发明名称 |
TRANSMISSION POWER CONTROL METHOD AND BASE STATION DEVICE |
摘要 |
In order to appropriately control transmit power of a common channel for an MBMS (Multimedia Broadcast/Multicast Service) so as not to become excessive, a mobile station 1 transmits a TPC command for an S-CCPCH to a base station through an uplink DPCH1 and a mobile station 2 transmits a TPC command for an S-CCPCH to the base station through an uplink DPCH2. When either one of the TPC command for the S-CCPCH transmitted from the mobile station 1 and the TPC command for the S-CCPCH transmitted from the mobile station 2 is a TPC command instructing "Up", the base station increases transmit power of the downlink S-CCPCH and decreases transmit power of the downlink S-CCPCH when both TPC commands instruct "Down". <IMAGE> |
申请公布号 |
EP1530307(A4) |
申请公布日期 |
2012.06.06 |
申请号 |
EP20030797646 |
申请日期 |
2003.09.18 |
申请人 |
PANASONIC CORPORATION |
发明人 |
NISHIO, AKIHIKO;KASAPIDIS, MAKIS;HIRAMATSU, KATSUHIKO;YOSHII, ISAMU;UEHARA, TOSHIYUKI;NAKA, KATSUYOSHI |
分类号 |
H04B7/26;H04B7/005;H04W52/08;H04W52/32 |
主分类号 |
H04B7/26 |
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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