Communication method, base station and terminal apparatus using time slots

摘要

An access request to a base station or the like can be preferably performed in time division access wherein one transmission band of communication such as a wireless telephone system or the like is divided into time slots. The period of a time slot of a channel for acquiring an access right among up link channels from a terminal apparatus to a base station is made longer than the period of a time slot of other channels. <IMAGE>