Channel control method and the communications terminal in radio multiple hop network

摘要

Communications terminal 11 of radio multiple hop network a certain period after the starting or controlling the portion of the information which is included in Hello message when the new contiguity terminal it is discovered with Hello information control function 21, holds down message length shortly. In addition, this communications terminal 11 adjusts the Hello interval shortly when controlling the Hello message length with Hello interval adjustment function 22, calculating the 2nd Hello interval which in addition is shorter than the normality after the derepression of the Hello message length, sets, furthermore after the cancelling the 2nd Hello interval, resets in the Hello interval of steady state. Like this when the communications terminal starts simultaneously with the environment where by the fact that it does, the many communications terminal is contiguity state in the radio network whose zone is narrow, exists inside the radio communication range or route focus time between the communications terminals when the communications terminal participated in network anew is shortened.