发明名称 |
Radio communication system, communication terminal apparatus, base station apparatus, and transmission power control method |
摘要 |
The present invention relates to a radio communication system comprising base stations and mobile stations and a method for controlling transmission power in the system where the base station is able to perform multi-point transmission for transmitting the same signal to a plurality of the mobile stations. In the present invention, the mobile station targeted for the multi-point transmission provides the base station of an increase request or a decrease request of the transmission power by respectively transmitting or not transmitting a predetermined signal to the base station. |
申请公布号 |
US7190930(B2) |
申请公布日期 |
2007.03.13 |
申请号 |
US20030398216 |
申请日期 |
2003.04.09 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
OHKUBO SHINZO;YOSHINO HITOSHI;KIKUCHI SHIRO;OTSU TORU |
分类号 |
H04B17/00;H04J13/00;H04B7/005;H04B7/26 |
主分类号 |
H04B17/00 |
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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