METHOD FOR COMMUNICATION OF TERMINAL

摘要

PURPOSE: A communication method of a terminal is provided to execute an optimal base station role by avoiding mutual interference on a radio wave. CONSTITUTION: When a base station(100) is collapsed(S510) and a random back-off timer is terminated, a terminal(310) converts a mode(S540). After the mode is converted, the terminal is operated as a base station. A random back-off delay time calculated by the random back-off timer is determined according to the state information of the terminal. The state information includes the battery residual information of the terminal. The random back-off delay time is related to the mode conversion attempt. [Reference numerals] (100) Base station; (310,320) Multimode terminal; (330) Normal terminal; (BB) Preset time; (CC) Random back-off delay time; (S520,S530) Calculating random back-off time; (SS10) Base station function loss; (SS540) Base station mode conversion