BASE STATION IN MOBILE COMMUNICATION SYSTEM AND METHOD USED IN BASE STATION

摘要

This base station in a mobile communication system has: a system information editing unit that produces system information that promotes the suppression of access to the same cell of a UE; a timing determination unit that, from the timings at which UEs in a wait state start up at every intermittent reception cycle, classifies the UEs into one of a plurality of groups, and determines for each group the notification timing at which to notify with a paging signal; and a transmission unit that, in a first unit reporting period, transmits the paging signal at the notification timing of one of the groups, and that notifies a UE belonging to one of the groups that the UE that received the paging signal is to receive system information during a second unit reporting period that follows the first unit reporting period and transmits the system information at a predetermined timing in each of a series of unit reporting periods.