解调参考信号传输方法及相关设备技术

本发明专利技术公开了一种解调参考信号传输方法及相关设备，包括：网络设备向终端设备发送解调参考信号的配置参数指示信息，所述配置参数指示信息包括索引，所述配置参数指示信息用于指示所述索引对应的配置参数集合，所述配置参数集合包括频域梳齿，所述配置参数集合和所述索引之间的映射关系为预设的第一解调参考信号映射关系集合中的映射关系；所述网络设备根据所述配置参数集合接收所述解调参考信号。采用本发明专利技术实施例，能够支持多于两个的具有不同层数的配对终端设备的MU‑MIMO传输，且配对终端设备的调度带宽部分重叠的应用场景。

Demodulation Reference Signal Transmission Method and Related Equipment

The invention discloses a demodulation reference signal transmission method and related equipment, including: network equipment sends configuration parameter indication information of demodulation reference signal to terminal equipment, the configuration parameter indication information includes index, the configuration parameter indication information is used to indicate the configuration parameter set corresponding to the index, the configuration parameter set includes frequency comb, the configuration information includes frequency comb. The mapping relationship between the parameter set and the index is the mapping relationship in the preset mapping relationship set of the first demodulation reference signal; the network device receives the demodulation reference signal according to the configuration parameter set. The embodiment of the present invention can support more than two application scenarios in which the scheduling bandwidth of the paired terminal device overlaps partially and the MU MIMO transmission of the paired terminal device with different layers can be supported.

【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：贺传峰，曲秉玉，
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