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

摘要

A base station in a mobile communication system includes: a system information editing unit configured to generate system information for prompting restriction of access to the own cell by a UE; a timing determination unit configured to classify a UE in a waiting state into a group of a plurality of groups based on a timing at which the UE is activated in each discontinuous reception period, and to determine a transmitting timing for transmitting a paging signal for each group; and a transmission unit configured to transmit the paging signal at the transmitting timing for a group in a first unit broadcast period so as to report, to a UE belonging to the group, that the UE receiving the paging signal should receive the system information in a second broadcast period following the first unit broadcast period, and to broadcast the system information at a predetermined timing in each of a series of unit broadcast periods.