Patent ID: 9432982
Filing Date: 2016-08-30
CPC Classification: H04L,H04W

Claim Text:
1. A method for transmitting control information from a terminal to a base station in a wireless communication system, the method comprising: receiving at least one of a Physical Downlink Control Channel (PDCCH) and a Physical Downlink Shared Channel (PDSCH) from the base station through at least one serving cell configured for the terminal; and transmitting acknowledgement/negative acknowledgement (ACK/NACK) feedback associated with reception of the PDCCH or reception of a PDSCH related to the PDCCH to the base station, wherein if the PDCCH indicates to set an uplink-downlink (UL-DL) configuration for the at least one serving cell to another UL-DL configuration, the terminal is configured to set the UL-DL configuration to the another UL-DL configuration at a timing pre-configured, and wherein the indication of the PDCCH is transmitted at an interval pre-configured.