发明名称 |
BASE STATION DEVICE, USER DEVICE, AND COMMUNICATION CONTROL METHOD |
摘要 |
A base station apparatus in a radio communication system where transmit diversity is applied in uplinks includes a reference signal measurement unit configured to measure a receive level of the reference signal, a switch pitch determination unit configured to determine the antenna switch pitch of transmitting the reference signal based on the receive level measured by the reference signal measurement unit, and a transmitting unit configured to transmit the antenna switch pitch determined by the switch pitch determination unit. |
申请公布号 |
EP2129005(A1) |
申请公布日期 |
2009.12.02 |
申请号 |
EP20080711016 |
申请日期 |
2008.02.08 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
HIGUCHI, KENICHI;SAWAHASHI, MAMORU |
分类号 |
H04B7/08;H04B7/06;H04B7/26 |
主分类号 |
H04B7/08 |
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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