In a wireless communication system, the downlink frequency band comprises a plurality of frequency blocks containing more than one carrier frequency in it, utilizing more than one frequency block in the transmission of data to a user. A wireless communication device for use in a wireless communication system includes: the determination of the received signal quality for each frequency block, and stores a plurality of received signal quality components; comparison of a plurality of received signal quality parts and components; using a control channel for transmitting a prescribed number of uplink received signal quality.
【技术实现步骤摘要】
【技术保护点】
一种通信终端装置,用于通信系统,所述通信系统的下行链路的频带包含多个在其内包含一个以上的载波频率的频率块,在对一个用户的数据传输中利用一个以上的频率块,其特征在于,所述无线通信装置包括:RF接收部件,从通信对方接收信号;接收信道状态测定部件,测定对于在规定的时刻下行链路的频带中包含的多个频率块的接收信号质量;反馈数据生成部件,通过在所述接收信道状态测定部件的测定结果中选择对于规定数的频率块的测定结果,确定在所述时刻应发送的信道状态指示符作为所述接收信号质量,并在所述确定的应发送的信道状态指示符和所述RF接收部件中接收的信号中包含数据时,生成包含表示所述数据的差错检测结果的肯 ...
【技术特征摘要】
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【专利技术属性】
技术研发人员:丹野元博,新博行,樋口健一,佐和桥卫,
申请(专利权)人:株式会社NTT都科摩,
类型:发明
国别省市:JP
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