The invention relates to a transmission method of control information, including: the base station determines the demodulation information of the first user terminal (UE) and the demodulation auxiliary information of the second UE matched with the first UE; where the demodulation information of the first UE is used to demodulate the downstream data of the first UE by the first UE; and the demodulation auxiliary information of the second UE is used to demodulate the downstream data of the second UE by the first UE; Determine the length of the demodulation auxiliary information of the second UE; send the demodulation information of the first UE and the length of the demodulation auxiliary information of the second UE to the first UE through the first downlink control message; and send the demodulation auxiliary information of the second UE to the first UE through the second downlink control message; where the first UE receives the second downlink according to the length of the demodulation auxiliary information of the second UE. Control message. The invention also relates to the receiving method of control information and the corresponding base station and user terminal.
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请,说明书已公开。
【技术保护点】
PCT国内申请,权利要求书已公开。
【技术特征摘要】
【国外来华专利技术】2016.02....
【专利技术属性】
技术研发人员:陈晓航,李安新,蒋惠玲,
申请(专利权)人:株式会社NTT都科摩,
类型:发明
国别省市:日本,JP
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