METHOD FOR SETTING LINK FOR WI-FI DIRECT COMMUNICATION AND DEVICE FOR SAME

摘要

The present invention relates to a wireless communication system. Specifically, the present invention relates to a method for setting a link for Wi-Fi Direct P2P communication and a device for the same, the method comprising the steps of: discovering, by a STA, whether a joinable WFD communication group exists; and setting, by the STA which discovered a new WFD target, a link for joining into a joinable WFD group if the joinable WFD group exists.

主权项

1. A method of setting a new WFD link, which is set by a first station (STA), with a second STA performing WFD (wireless fidelity direct) communication, comprising the steps of:
transmitting link setup request information, which is transmitted by the first STA, to the second STA via a third STA; receiving response (setup response) information, which is received by the first STA, from the second STA in response to the link setup request information of the first STA transmitted via the third STA; and transmitting link setup confirmation information, which is configured based on the response information received by the first STA in response to the link setup request information, to the second STA via the third STA, wherein the third STA corresponds to a group owner (GO) of the WFD communication of the second STA.