Title:
METHOD AND APPARATUS FOR TRANSMITTING CONTROL CHANNEL IN INTRA-CELL CARRIER AGGREGATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/017854
Kind Code:
A1
Abstract:
A control channel transmission method and an apparatus for facilitating control channel transmission in an intra-cell carrier aggregation system by applying Frequency Division Duplexing (FDD) cell's uplink control channel transmission timing for transmitting the uplink control channel corresponding to the TDD cells' downlink data are provided. The control channel transmission method and apparatus of the present disclosure are capable of transmitting/receiving data of the cells operating in the different duplexing modes simultaneously, resulting in improvement of peak data rate.
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Inventors:
CHOI SEUNGHOON (KR)
CHO JOONYOUNG (KR)
KIM YOUNGBUM (KR)
JI HYOUNGJU (KR)
CHO JOONYOUNG (KR)
KIM YOUNGBUM (KR)
JI HYOUNGJU (KR)
Application Number:
PCT/KR2013/006685
Publication Date:
January 30, 2014
Filing Date:
July 25, 2013
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B7/26
Domestic Patent References:
| WO2012061257A1 | 2012-05-10 |
Foreign References:
| US20120106404A1 | 2012-05-03 | |||
| KR20120017445A | 2012-02-28 | |||
| US20070121531A1 | 2007-05-31 | |||
| EP2613600A1 | 2013-07-10 |
Other References:
INTEL CORPORATION: "Timing and pathloss reference for SCell to support MTA and inter-band CA", R2-116271, 3GPP TSG-RAN WG2 #76, 14 November 2011 (2011-11-14) - 18 November 2011 (2011-11-18), SAN FRANCISCO, USA, XP050564503, Retrieved from the Internet
Attorney, Agent or Firm:
YOON, Dong Yol (3rd Fl Ace Highend Tower-5,226, Gasan Digital 1-ro,,Geumcheon-gu, Seoul 153-803, KR)
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