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 DPCH 1 and a mobile station 2 transmits a TPC command for an S-CCPCH to the base station through an uplink DPCH 2. 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". |
申请公布号 |
US2006166690(A1) |
申请公布日期 |
2006.07.27 |
申请号 |
US20050528120 |
申请日期 |
2005.03.16 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
NISHIO AKIHIKO;KASAPIDIS MAKIS;HIRAMATSU KATSUHIKO;YOSHII ISAMU;UEHARA TOSHIYUKI;NAKA KATSUYOSHI |
分类号 |
H04B7/00;H04B7/26;H04B7/005;H04W52/08;H04W52/32 |
主分类号 |
H04B7/00 |
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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