Method for communicating data by node of e.g. wireless mesh network, involves determining transmission channel according to number of transmission when number of transmission is lower or equal to threshold

摘要

The method involves selecting a time interval (52) in a contention window having a set of time intervals, and tuning the time intervals (55) before the selected time interval. The number of transmission is counted (58) during the time intervals before the selected time interval. The data transmission is carry forward or cancelled (60) when the number of the transmission is higher than a threshold. One of transmission channels is transmitted (62, 63) during the selected time interval and is determined according to the number of transmission, when the number is lower or equal to the threshold. Independent claims are also included for the following: (1) a communication node for performing the data transmission in a telecommunication network (2) a computer program comprising a set of instructions for performing a data communicating method (3) a support medium comprising a set of instructions for performing a data communicating method.