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1. (WO2015046800) METHOD FOR SETTING TIMING OF CONTROL CHANNEL IN TDD-FDD JOINT OPERATION AND APPARATUS THEREFOR

Pub. No.:    WO/2015/046800    International Application No.:    PCT/KR2014/008639
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Thu Sep 18 01:59:59 CEST 2014
IPC: H04J 11/00
H04B 7/26
Applicants: KT CORPORATION
주식회사 케이티
Inventors: NOH, Minseok
노민석
CHOI, Woo-jin
최우진
Title: METHOD FOR SETTING TIMING OF CONTROL CHANNEL IN TDD-FDD JOINT OPERATION AND APPARATUS THEREFOR
Abstract:
The present invention relates to a method for setting the timing of a control channel for uplink transmission of a terminal where cells are configured to operate in different duplex modes, and an apparatus therefor, and more particularly, to a method for setting the timing for PUSCH transmission on the basis of transmission/reception timings of scheduling information for uplink data transmission and received PDCCH/EPDCCH in TDD-FDD joint operation and CA, and an apparatus for implementing the same. Specifically, the present invention suggests a method and an apparatus for processing a control channel by a terminal where a PCell and an SCell are configured to operate in different duplex modes, the method comprising: self-carrier scheduling at each of the PCell and the SCell; and transmitting a PUSCH to each of the PCell and the SCell on the basis of the control channel received according to the reception timing of the control channel for uplink transmission in duplex modes of each of the PCell and the SCell.