COLLISION REDUCTION MECHANISMS FOR WIRELESS COMMUNICATION NETWORKS Russian patent published in 2016 - IPC H04W74/08 

FIELD: radio engineering, communication.

SUBSTANCE: method of reducing collisions includes a step of wirelessly communicating with one or more stations which are divided into one or more groups, a step of generating a message which identifies one or more time periods during which each station of a first group from the one or more groups is permitted to contend for a communication channel or restricted from contending for the communication channel, and a step where the message is transmitted.

EFFECT: reducing collisions in 802,11 wireless networks with a large number of stations.

100 cl, 10 dwg