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1. (WO2015119448) METHOD AND APPARATUS FOR ALLOCATING RESOURCES IN CARRIER AGGREGATION SYSTEM

Pub. No.:    WO/2015/119448    International Application No.:    PCT/KR2015/001229
Publication Date: Fri Aug 14 01:59:59 CEST 2015 International Filing Date: Sat Feb 07 00:59:59 CET 2015
IPC: H04B 7/26
H04W 72/04
Applicants: SAMSUNG ELECTRONICS CO., LTD.
Inventors: CHOI, Seung-Hoon
KIM, Young-Bum
LEE, Ju-Ho
JI, Hyoung-Ju
Title: METHOD AND APPARATUS FOR ALLOCATING RESOURCES IN CARRIER AGGREGATION SYSTEM
Abstract:
A method and apparatus for allocating resources in a BS in a CA system is provided. The method and apparatus includes configuring a first cell and a second cell for a first UE, identifying at least one second subframes of the first cell, the at least one second subframe being associated with feedback information to be received in a first subframe of the first cell, and at least one third subframes of the second cell, determining whether there is a DL data transmission in the at least one third subframe of the second cell, and determining to allocate the other frequency resources, which are other than a frequency resource used for transmission of the feedback information in the first subframe, to a second UE, if there is no DL data transmission in the at least one third subframe of the second cell.