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发明授权
CN106102149B 用于无线局域网的方法以及无线局域网中的设备 有权

用于无线局域网的方法以及无线局域网中的设备
摘要：
用于无线局域网的方法以及无线局域网中的设备。提供一种由无线局域网中处于省电模式的站(STA)执行的发送和接收帧的方法。该方法包括：在第一20MHz信道中向接入点(AP)发送省电(PS)轮询帧；在至少一个第二20MHz信道中向AP发送至少一个副本PS轮询帧，该至少一个副本PS轮询帧是通过复制所述PS轮询帧而产生的；以及响应于PS轮询帧和至少一个副本PS轮询帧中的至少一个，从AP接收可缓冲帧。
摘要（英）：

A method for transmitting and receiving frames performed by a station (STA) in power save mode in a wireless local area network is provided. The method includes: transmitting a Power Save (PS) poll frame to an access point (AP) in a first 20MHz channel; transmitting at least one duplicated PS poll frame to the AP in at least one second 20MHz channel, the at least one duplicated PS poll frame being generated by duplicating the PS poll frame; and receiving a bufferable frame from the AP as a response of at least one of the PS poll frame and the at least one duplicated PS poll frame.

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