发明名称 |
BASE STATION APPARATUS, MOBILE STATION, AND COMMUNICATIONS CONTROL METHOD |
摘要 |
A base station apparatus which communicates in uplink with a mobile station using a random access channel is disclosed. The base station apparatus includes a preamble-sequence securing unit which secures, as preamble sequences not to be used in signal transmission, some preamble sequences of multiple preamble sequences used in the random access channel; and an interference power estimating unit which estimates interference power using the preamble sequences not to be used in the signal transmission.
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申请公布号 |
US2010255867(A1) |
申请公布日期 |
2010.10.07 |
申请号 |
US20080740157 |
申请日期 |
2008.10.21 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
ISHII HIROYUKI;KISHIYAMA YOSHIHISA |
分类号 |
H04B15/00;H04B7/00 |
主分类号 |
H04B15/00 |
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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