A method and device for transmitting messages, relating to the field of wireless communication technology, is used to reduce interference between devices when using existing technology for spatial multiplexing. The method includes: the first device detects the first message in the process of channel monitoring, determines that the first frame header is not detected in the process of channel monitoring after determining that the first message includes the instruction information, and then determines that the channel is idle in the first time, and carries out spatial multiplexing. Therefore, compared with the existing technology, the interference between devices in spatial multiplexing is reduced.
【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】2016.09....
【专利技术属性】
技术研发人员:韩云博,丁志明,
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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