The embodiment of this application provides a wireless communication method and device capable of realizing the configuration of random access resources or random access preambles in NR systems. The method includes: the network device sends at least one synchronous signal block to the terminal device at each frequency point in at least one frequency point; the network device sends the first system information to the terminal device, in which the first system information is used to indicate the physical random access channel PRACH resource or random access preamble set corresponding to at least one synchronous signal block sent at each frequency point. In combination, it can be used for random access of terminal devices.
【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】2017.10....
【专利技术属性】
技术研发人员:唐海,张治,
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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