Title:
METHOD AND APPARATUS FOR TRANSMITTING LOCATION ESTIMATION MESSAGE IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/008816
Kind Code:
A2
Abstract:
Provided are a method and an apparatus for transmitting a message through a terminal in a wireless communication system. The terminal receives positioning reference signals (PRS) from a reference cell and at least one of the neighbor cells, receives an auxiliary data provision message including a reference cell PRS muting sequence for indicating a muting pattern of the PRS transmitted through the reference cell and a neighbor cell PRS muting sequence for indicating the muting pattern of the PRS transmitted through at least one of the neighbor cells from an Enhanced Serving Mobile Location Center (E-SMLC), and transmits a reference signal time difference (RSTD) measured on the basis of the PRS received from the reference cell and the at least one of the neighbor cells to the E-SMLC.
Inventors:
WOO, Kyung Soo (LG R&D Complex, 533 Hogye 1-dong Dongan-g, Anyang-si Gyeonggi-do 431-749, 431-749, KR)
우경수 (경기도 안양시 동안구 호계1동 533 엘지연구개발연구소, 431-749 Gyeonggi-do, 431-749, KR)
LIM, Su Hwan (LG R&D Complex, 533 Hogye 1-dong Dongan-g, Anyang-si Gyeonggi-do 431-749, 431-749, KR)
임수환 (경기도 안양시 동안구 호계1동 533 엘지연구개발연구소, 431-749 Gyeonggi-do, 431-749, KR)
AHN, Chi Jun (LG R&D Complex, 533 Hogye 1-dong Dongan-g, Anyang-si Gyeonggi-do 431-749, 431-749, KR)
안치준 (경기도 안양시 동안구 호계1동 533 엘지연구개발연구소, 431-749 Gyeonggi-do, 431-749, KR)
우경수 (경기도 안양시 동안구 호계1동 533 엘지연구개발연구소, 431-749 Gyeonggi-do, 431-749, KR)
LIM, Su Hwan (LG R&D Complex, 533 Hogye 1-dong Dongan-g, Anyang-si Gyeonggi-do 431-749, 431-749, KR)
임수환 (경기도 안양시 동안구 호계1동 533 엘지연구개발연구소, 431-749 Gyeonggi-do, 431-749, KR)
AHN, Chi Jun (LG R&D Complex, 533 Hogye 1-dong Dongan-g, Anyang-si Gyeonggi-do 431-749, 431-749, KR)
안치준 (경기도 안양시 동안구 호계1동 533 엘지연구개발연구소, 431-749 Gyeonggi-do, 431-749, KR)
Application Number:
KR2011/005273
Publication Date:
January 19, 2012
Filing Date:
July 18, 2011
Export Citation:
Assignee:
LG ELECTRONICS INC. (20 Yeouido-dong, Yeongdeungpo-gu, Seoul 150-721, 150-721, KR)
엘지전자 주식회사 (서울 영등포구 여의도동 20, 150-721 Seoul, 150-721, KR)
WOO, Kyung Soo (LG R&D Complex, 533 Hogye 1-dong Dongan-g, Anyang-si Gyeonggi-do 431-749, 431-749, KR)
우경수 (경기도 안양시 동안구 호계1동 533 엘지연구개발연구소, 431-749 Gyeonggi-do, 431-749, KR)
LIM, Su Hwan (LG R&D Complex, 533 Hogye 1-dong Dongan-g, Anyang-si Gyeonggi-do 431-749, 431-749, KR)
임수환 (경기도 안양시 동안구 호계1동 533 엘지연구개발연구소, 431-749 Gyeonggi-do, 431-749, KR)
AHN, Chi Jun (LG R&D Complex, 533 Hogye 1-dong Dongan-g, Anyang-si Gyeonggi-do 431-749, 431-749, KR)
엘지전자 주식회사 (서울 영등포구 여의도동 20, 150-721 Seoul, 150-721, KR)
WOO, Kyung Soo (LG R&D Complex, 533 Hogye 1-dong Dongan-g, Anyang-si Gyeonggi-do 431-749, 431-749, KR)
우경수 (경기도 안양시 동안구 호계1동 533 엘지연구개발연구소, 431-749 Gyeonggi-do, 431-749, KR)
LIM, Su Hwan (LG R&D Complex, 533 Hogye 1-dong Dongan-g, Anyang-si Gyeonggi-do 431-749, 431-749, KR)
임수환 (경기도 안양시 동안구 호계1동 533 엘지연구개발연구소, 431-749 Gyeonggi-do, 431-749, KR)
AHN, Chi Jun (LG R&D Complex, 533 Hogye 1-dong Dongan-g, Anyang-si Gyeonggi-do 431-749, 431-749, KR)
International Classes:
H04W64/00; G01S5/02; H04B7/26; H04J11/00; H04W88/02
Attorney, Agent or Firm:
YANG, Moon Ock (Essen Patent & Law Firm, 2F. Samheung Yeoksam Bldg.735-10 Yeoksam-dong, Gangnam-gu, Seoul 135-080, 135-080, KR)
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Claims: