DIRECT LINK COMMUNICATION METHOD, ACCESS POINT AND STATION

摘要

Disclosed are a direct link communication method, access point (AP) and station (STA), the method comprising: an AP receives a transmission resource request for direct link communication between a first STA and a second STA sent by the first STA; the AP determines the transmission resources of the direct link communication according to the transmission resource request; the AP determines the transmission power of the direct link communication and the transmission power of a third STA, the direct link transmission power and the third STA transmission causing transmission interference between the direct link communication and the transmission of the third STA to be lower than a preset value; the AP sends to the first and second STAs the first scheduling information indicative of the transmission resources and transmission power of the direct link communication, and sends to the third STA the second scheduling information indicative of the transmission power and transmission resources of the third STA. An embodiment of the present invention can improve network efficiency.