BASE STATION, COMMUNICATION TERMINAL, METHOD FOR COMMUNICATION AT BASE STATION, METHOD FOR COMMUNICATION AT COMMUNICATION TERMINAL, AND COMMUNICATION SYSTEM

摘要

According to priorities determined on the basis of a number of pieces of battery information which concern batteries of a number of communication terminals and each of which is received from the communication terminals, data communication with communication terminals are controlled. The priorities are varied, irrespective of a variation in the pieces of battery information, according to a rule predetermined.