Procedure of setting up peer link in wireless mesh network and wireless station supporting the same

A wireless station for establishing a peer link in a wireless mesh network, the wireless station comprising:

• a processor configured to generate and process frames;
• and
• a transceiver operatively connected to the processor and configured to transmit and receive the frames under control of the processor,
• wherein the processor is configured to:
• discover a candidate peer mesh point (MP) by receiving a beacon frame or a probe response frame from the candidate peer MP, the beacon frame or the probe response frame including a mesh configuration element used to advertise mesh services and a mesh identifier (ID) that matches a mesh ID of the wireless station;
• control the transceiver to transmit a peer link open frame to the candidate peer MP in order to request establishment of the peer link with the candidate peer MP, the peer link open frame including a mesh ID field indicating the mesh ID, a requested mesh configuration field indicating a mesh configuration supported by the MP's mesh profile, a high throughput (HT) capabilities field indicating capabilities associated with an HT service and an HT operation field indicating operations associated with the HT service;
• receive a peer link confirmation frame from the candidate peer MP in response to the peer link open frame;
• and
• establish the peer link when the peer link confirmation frame includes fields that are set to same values as the mesh ID field, the requested mesh configuration field, the HT capabilities field and the HT operation field in the peer link open frame.