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Title:
METHOD FOR USER EQUIPMENT TRANSRECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/002591
Kind Code:
A3
Abstract:
The present invention relates to a method for transreceiving signals between a user equipment and a base station in a wireless communication system, and to an apparatus for same. More particularly, a method for the user equipment transreceiving the signal in the wireless communication system, which is operated by a time division duplex (TDD), comprises the steps of: monitoring a physical downlink control channel (PDCCH) signal with respect to a special subframe; and receiving a physical downlink shared channel (PDSCH) signal that corresponds to the PDCCH signal from the special subframe, when a PDCCH signal having downlink allocation information of the special subframe is detected, wherein the PDSCH signal is received by at least one orthogonal frequency division multiplexing (OFDM) symbol from a plurality of OFDM symbols that correspond to a defined guard period (GP) and an uplink pilot time slot (UpPTS) within the special subframe, according to a TDD uplink-downlink configuration.

Inventors:
YANG, Suckchel (LG Institute, #533 Hogye 1-dong Dongan-gu Anyang-si, ilGyeonggi-do 431-080, 431-080, KR)
양석철 (431-080 경기도 안양시 동안구 호계1동 533번지 엘지전자 특허센터, Gyeonggi-do, 431-080, KR)
KIM, Mingyu (LG Institute, #533 Hogye 1-dong Dongan-gu Anyang-si, ilGyeonggi-do 431-080, 431-080, KR)
김민규 (431-080 경기도 안양시 동안구 호계1동 533번지 엘지전자 특허센터, Gyeonggi-do, 431-080, KR)
Application Number:
KR2012/005153
Publication Date:
April 11, 2013
Filing Date:
June 28, 2012
Export Citation:
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Assignee:
LG ELECTRONICS INC. (20 Yeouido-dong, Yeongdeungpo-gu, Seoul 150-721, 150-721, KR)
엘지전자 주식회사 (150-721 서울 영등포구 여의도동 20, Seoul, 150-721, KR)
YANG, Suckchel (LG Institute, #533 Hogye 1-dong Dongan-gu Anyang-si, ilGyeonggi-do 431-080, 431-080, KR)
양석철 (431-080 경기도 안양시 동안구 호계1동 533번지 엘지전자 특허센터, Gyeonggi-do, 431-080, KR)
KIM, Mingyu (LG Institute, #533 Hogye 1-dong Dongan-gu Anyang-si, ilGyeonggi-do 431-080, 431-080, KR)
International Classes:
H04J11/00; H04B7/26
Domestic Patent References:
WO2010095887A22010-08-26
Foreign References:
KR20100092475A2010-08-20
Other References:
TD TECH: "Special Time slot configuration for LTE frame-structure FS2.", 3GPP TSG-RAN WG1, 5 November 2007 (2007-11-05), Retrieved from the Internet [retrieved on 20130108]
3GPP: "Technical Report 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Physical layer aspects for evolved Universal Terrestrial Radio Access (UTRA) (Release 7).", 3GPP TR 25.814 V7.1.0, September 2006 (2006-09-01), Retrieved from the Internet [retrieved on 20130108]
Attorney, Agent or Firm:
KIM, Yong In et al. (KBK & Associates, 7th Floor Hyundae Building 175-9 Jamsil-dong,,Songpa-ku, Seoul 138-861, 138-861, KR)
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Claims: