Low-frequency band and low-power consumption wireless local area network station to station (STS) communication method

The invention discloses a low-frequency band and low-power consumption wireless local area network station to station (STS) communication method. The method comprises steps of transmitting a data or communication request through one access point of two communication stations; (2) after the access point receives the data or a communication request, judging whether the two stations satisfy STS communication conditions, and if the STS communication conditions are satisfied, transmitting requests for building STS communication to the two stations; and (3) after the two stations received the requests, completing an STS communication mode. According to the method, a plurality of STS communication pairs are allowed to be existed in a network, so that the network capacity is effectively improved, and the transmission delay is reduced.