MOBILE TERMINAL IN MOBILE COMMUNICATION SYSTEM, TRANSMISSION TIMING ADJUSTMENT APPARATUS AND METHOD FOR ADJUSTING TRANSMISSION TIMING

摘要

A mobile terminal includes: a detection unit configured to detect reception timing of radio frames transmitted from first and second base stations; and an adjustment unit configured to adjust transmission timing of a radio frame transmitted from the mobile terminal to the first base station so that predetermined relationship between transmission timing of a radio frame transmitted from the first base station to the mobile terminal and the reception timing of a radio frame received by the first base station is satisfied, wherein the adjustment unit adjusts transmission timing of a radio frame transmitted from the mobile terminal to the second base station based on the adjusted transmission timing to the first base station and a difference between the reception timing of a radio frame transmitted from the first base station and the reception timing of a radio frame transmitted from the second base station detected by the detection unit.