同步信号的发送方法、同步信号的接收方法及相关设备技术

本申请实施例公开了一种同步信号的发送方法及相关设备，用于降低辅同步信号和主同步信号之间的相关性，减少主同步信号受到的干扰。本申请实施例方法包括：网络设备生成第一同步信号序列和第二同步信号序列，第一同步信号序列为由第一m序列得到的序列，第二同步信号序列为由Gold序列得到的序列，Gold序列由第二m序列和第三m序列生成，第一m序列的生成多项式与第二m序列的生成多项式相同；网络设备将第一同步信号序列映射到第一时间单元的M个子载波上得到第一同步信号，将第二同步信号序列映射到第二时间单元的M个子载波上得到第二同步信号，M，N为大于1的正整数；网络设备发送第一同步信号和第二同步信号。

Transmitting method, receiving method and related equipment of synchronous signal

The embodiment of the application discloses a transmission method and related equipment of a synchronous signal, which is used to reduce the correlation between the auxiliary synchronous signal and the main synchronous signal and reduce the interference to the main synchronous signal. The embodiment method of the application includes: the network device generates the first synchronization signal sequence and the second synchronization signal sequence, the first synchronization signal sequence is the sequence obtained by the first m sequence, the second synchronization signal sequence is the sequence obtained by the gold sequence, the gold sequence is generated by the second m sequence and the third m sequence, and the generation polynomial of the first m sequence is the same as that of the second m sequence; The network device maps the first synchronization signal sequence to the M subcarrier of the first time unit to obtain the first synchronization signal, maps the second synchronization signal sequence to the M subcarrier of the second time unit to obtain the second synchronization signal, m, n is a positive integer greater than 1; the network device transmits the first synchronization signal and the second synchronization 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。/n

【技术特征摘要】
【国外来华专利技术】20170504...

【专利技术属性】
技术研发人员：曲秉玉，刘建琴，
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