The invention discloses a signal transmission method and device. The method includes: a terminal receives a synchronous signal transmitted by a device on the network side; the terminal determines the beam identification and at least part of the cell identification according to the synchronous signal; and the terminal transmits subsequent signals according to the beam identification and/or at least part of the cell identification. In the embodiment of the present invention, the terminal can determine the beam identification and at least part of the cell identification according to the synchronous signal, thereby determining the beam used in transmitting the subsequent signal.
【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:唐海,许华,
申请(专利权)人:OPPO广东移动通信有限公司,
类型:发明
国别省市:广东,44
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