A CSI RS transmission method and network equipment are used to solve the technical problem of excessive pilot resource overhead when transmitting CSI RS, so as to reduce the pilot transmission resource occupied by transmitting CSI RS and reduce the transmission overhead of pilot. The method includes: the network device determines that M radio frequency remote unit RRUs are used to transmit CSI RS to the same user equipment, and that at least two of the M antenna ports are not equal, and indicates that the M RRUs send P CSI RS on N resource units, where at least one resource unit of the N resource units carries at least two CSI RS of the P CSI RS. The content of RS, the P CSI RS is the CSI RS sent by P RRUs of the M RRUs, M is an integer greater than or equal to 2, P is an integer less than or equal to M, N is a positive integer.
【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:赵晶,赵微,钱丰勇,
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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