Including the embodiment of the invention provides a method, a data transmission: the relay node relay node receives the target node sends the SCMA code of the information, receiving two or more than two of the source node sends two or more than two of the source signal; the network encoding the received two or more than two of the source signal; the signal obtained after the network encoding SCMA codebook mapping by at least two or more modulation symbols; get to the destination node sends the SCMA mapping of at least two modulation symbol.
【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】PCT国内申请,...
【专利技术属性】
技术研发人员:卢磊,时代,郭文婷,
申请(专利权)人:华为技术有限公司,
类型:发明
国别省市:广东,44
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