The present invention provides a method and a device for data transmission, the method comprises: a first antenna port antenna port to meet the first communication device of the multi stream data transmission and the second communication device; the first communication device for multi stream data transmission based on the first antenna port and the second communication equipment. The method provided by the embodiment of the invention improves the applicability of the multi stream data transmission system under sight distance propagation.
【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：张雷鸣，刘鹍鹏，周永行，
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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