发明名称 |
Communication terminal device and reception enviroment reporting method |
摘要 |
A communication terminal device (10) and a reception environment reporting method produce a more excellent throughput, by making a report of a reception environment with higher accuracy. An SIR measuring section (14) measures an SIR from a reception signal that has been received from a base transceiver station. A CQI converter (15) converts the SIR that has been measured by the SIR measuring section (14) into a CQI value. A BLER calculating section (19) calculates a block error rate of the reception signal. A CQI correcting section (20) corrects the CQI value that has been calculated by the CQI converter (15), in accordance with the block error rate. A CQI transmitter (16) transmits the CQI value that has been corrected by the CQI correcting section (20), to the base transceiver station. |
申请公布号 |
EP2112778(B1) |
申请公布日期 |
2011.08.03 |
申请号 |
EP20090004218 |
申请日期 |
2009.03.25 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
IIZUKA, YOUSUKE;OGAWA, SHINSUKE;OKUMURA, YUKIHIKO |
分类号 |
H04L1/00;H04B17/00;H04L1/20 |
主分类号 |
H04L1/00 |
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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