Patent ID: 9155079
Filing Date: 2015-10-06
Classification: H04B,H04L,H04W

Abstract:
1. A communication method in a wireless communication system, comprising: communicating with a base station by applying a first downlink (DL)-uplink (UL) configuration that configures a plurality of DL subframes and a plurality of UL subframes at different times; receiving, from the base station, a second DL-UL configuration which overrides the first UL-DL configuration; temporarily communicating with the base station by using at least one auxiliary subframe upon receiving the second DL-UL configuration from the base station and before applying the second DL-UL configuration; and communicating with the base station by applying the second DL-UL configuration, wherein the at least one auxiliary subframe includes at least one DL subframe or at least one UL subframe common to the first DL-UL configuration and the second DL-UL configuration, wherein the at least one auxiliary subframe is used while a timer is running, and the timer starts upon receiving the second DL-UL configuration.