MOBILE COMMUNICATION METHOD, WIRELESS BASE STATION, AND MOBILE STATION

摘要

An objective of the present invention is to minimize insertion loss, etc., from a diplexer which is inserted to minimize leakage from an upstream link band to a downstream link band between different bands, and to improve communication quality. A mobile communication method according to the present invention comprises: a step of a mobile station (UE) transmitting to a wireless base station (eNB) simultaneous transmission capability information which denotes whether it is possible to transmit an upstream data signal in a common subframe across a plurality of carriers when carrying out an upstream link CA; a step of the wireless base station (eNB) carrying out scheduling to the mobile station (UE) on the basis of the simultaneous transmission capability information; and a step of the mobile station (UE) carrying out communication on the basis of the scheduling information.