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Patent Searching and Data


Title:
METHOD FOR ESTABLISHING DOWNLINK HARQ-ACK TIMING AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2015/046811
Kind Code:
A1
Abstract:
The present invention relates to a method for establishing a downlink HARQ-ACK timing, and an apparatus therefor. The method for establishing, by a terminal, a downlink HARQ-ACK timing when the terminal consists of Pcell and Scell having different duplex modes, according to an embodiment of the present invention, comprises the steps of: receiving, by the terminal, a downlink signal by means of the Scell; and applying, by the terminal, an HARQ-ACK timing established so as to be used in a duplex mode of the Pcell as an HARQ-ACK timing for the received downlink signal.

Inventors:
NOH, Minseok (151 Taebong-ro, Seocho-gu, Seoul 137-140, 137-140, KR)
CHOI, Woo-jin (151 Taebong-ro, Seocho-gu, Seoul 137-140, 137-140, KR)
Application Number:
KR2014/008708
Publication Date:
April 02, 2015
Filing Date:
September 18, 2014
Export Citation:
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Assignee:
KT CORPORATION (90 Buljeong-ro, Bundang-gu,Seongnam-si, Gyeonggi-do 463-711, 463-711, KR)
International Classes:
H04J4/00; H04L1/18
Domestic Patent References:
WO2012124980A22012-09-20
Foreign References:
KR20120120024A2012-11-01
KR20130075620A2013-07-05
Other References:
ERICSSON ET AL.: 'HARQ AND scheduling timing for eIMTA' R1-133418, 3GPP TSG RAN WG1 #74 19 August 2013, BARCELONA, SPAIN,
'Design of HARQ and scheduling Timing Linkage to Support Inter-band CA with Different TDD Configurations' RL-120336, 3GPP TSG RAN WG1 MEETING #68 06 February 2012, DRESDEN, GERMANY,
Attorney, Agent or Firm:
KIM, Eungu et al. (59 Gangnam-daero 94-gil, Gangnam-gu, Seoul 135-908, 135-908, KR)
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