The embodiment of the invention provides a data transmission method, device and transceiver, the method for data transmission of the access point, the access point of the transceiver includes a m transmitter channel and N receiver channels, including the method used in the wireless LAN WLAN, the access point to use the m in the first time to launch at least one of the channels, through the first channel to at least one of the first stations sending downlink data; the access point using the N in the first time receiving channels at least one of the uplink data, receiving at least a second site to send through second channels which are the access point transmits the downlink data and receiving the uplink data the same time. The embodiment of the invention can carry out uplink and downlink transmission on different channels simultaneously, enabling the transmitting channel and the receiving channel to work at the same time, improving the utilization ratio of the transceiver channel, and further improving the throughput of the system.
【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，...
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