RADIO COMMUNICATION SYSTEM, RADIO TERMINALS, RADIO BASE STATIONS, RADIO COMMUNICATION METHOD AND PROGRAM

摘要

Disclosed is a radio communication system wherein radio terminals can communicate using a plurality of component carriers having different frequencies. The communication system has a reception start timing control means for commonly controlling the cycle of reception start timing for predetermined channels in at least some of the component carriers assigned to the radio terminals; and a reception control means for controlling the reception interval of said predetermined channels, said reception intervals being started at the reception start times in at least some of the component carriers assigned to the radio terminals.

主权项

1. A radio communication system in which a radio terminal is capable of communicating with a radio base station by using a plurality of component carriers each having a different frequency, comprising:
a reception start timing controller configured to commonly control a cycle of a reception start timing for a predetermined channel among at least a part of the component carriers assigned to the radio terminal; and a component carrier controller configured to deactivate individually each of the component carriers assigned to the radio terminal, wherein a transition to ShortDRX is carried out on all the component carriers when new data is received on any of the component carriers assigned to the radio terminal during a reception period of LongDRX.