专利名称：Information processing apparatus and
communication apparatus
发明人：Itoh, Katsutoshi,Sato, Masonori申请号：EP10002843.0申请日：20011116公开号：EP2204922A1公开日：20100707
专利附图：
摘要：The present invention relates to an information processing apparatus and acommunication apparatus for accurately recognizing at the base station the currentreceiving quality of the mobile terminals for improving the throughput of the base
station. A mobile terminal 61 determines its own receiving quality based on the signalreceived from the base station 62 for generating the receiving quality message indicatingthe receiving quality and generates the power control information requesting thetransmission power of the base station 62. The receiving quality message is transmittedat a frame rate and power control information is transmitted at the slot rate to the basestation 62. Based on both the receiving quality message and power control information,the base station 62 estimates the current receiving quality of the mobile terminal 61 andadaptive modulation and coding is performed based on the estimated value. The presentinvention may be applied to cellular phones and base stations.
申请人：Sony Corporation
地址：1-7-1 Konan Minato-ku Tokyo 108-0075 JP
国籍：JP
代理机构：Robinson, Nigel Alexander Julian
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