Title:
METHOD FOR TRANSMITTING A SIGNAL FOR A LOCATION-BASED SERVICE IN A WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SAME
Document Type and Number:
WIPO Patent Application WO/2011/002188
Kind Code:
A2
Abstract:
The present invention relates to a wireless communication system. Particularly, in constructing a location estimation subframe for determining the location of a terminal in a wireless communication system, the present invention involves replacing a portion of repeating patterns of a channel estimation pilot in the location estimation subframe with a location estimation pilot. In this way, the present invention is capable of transmitting a location estimation reference signal for a location-based service to the terminal while minimizing influences on an existing wireless frame structure.
Inventors:
CHOI JIN SOO (KR)
KWAK JIN SAM (KR)
CHO HAN GYU (KR)
MOON SUNG HO (KR)
KWAK JIN SAM (KR)
CHO HAN GYU (KR)
MOON SUNG HO (KR)
Application Number:
PCT/KR2010/004178
Publication Date:
January 06, 2011
Filing Date:
June 28, 2010
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
CHOI JIN SOO (KR)
KWAK JIN SAM (KR)
CHO HAN GYU (KR)
MOON SUNG HO (KR)
CHOI JIN SOO (KR)
KWAK JIN SAM (KR)
CHO HAN GYU (KR)
MOON SUNG HO (KR)
International Classes:
G01S5/02; H04W64/00
Foreign References:
| US20080102846A1 | 2008-05-01 |
Other References:
WOONHAING HUR ET AL.: 'Incremental Redundancy Low-Density Parity Check Codes for MIMO V-BLAST Systems' 2006 IEEE 2006, pages 829 - 834
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
김용인 (KR)
김용인 (KR)
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