Microsoft Corporation
Reducing latency in wireless networks

Abstract:

Techniques for reducing latency between terminal stations in a wireless local area network. In an aspect, two stations in close proximity may be configured to associate with a common access point, by causing one or more of the stations to disassociate from a current access point and reassociating with the common access point. The identity of the common access point may be independently derived at each terminal station using simple broadcast messaging procedures, without the need for extensive communications or handshaking between the stations. In an alternative aspect, a terminal station may repeat the disassociation and reassociation procedures without knowledge of the other station's BSSID, until a measured latency drops below a threshold.