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WO2011093605A3 - 위치기반서비스를 위한 상향링크 신호 전송방법 및 사용자기기와, 상향링크 신호를 이용한 사용자기기의 위치측정방법 및 기지국 - Google Patents

위치기반서비스를 위한 상향링크 신호 전송방법 및 사용자기기와, 상향링크 신호를 이용한 사용자기기의 위치측정방법 및 기지국 Download PDF

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Publication number
WO2011093605A3
WO2011093605A3 PCT/KR2011/000248 KR2011000248W WO2011093605A3 WO 2011093605 A3 WO2011093605 A3 WO 2011093605A3 KR 2011000248 W KR2011000248 W KR 2011000248W WO 2011093605 A3 WO2011093605 A3 WO 2011093605A3
Authority
WO
WIPO (PCT)
Prior art keywords
user device
location
uplink signal
base station
measuring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2011/000248
Other languages
English (en)
French (fr)
Other versions
WO2011093605A2 (ko
Inventor
최진수
조한규
곽진삼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to EP11737244.1A priority Critical patent/EP2530982A4/en
Priority to US13/522,233 priority patent/US8797963B2/en
Publication of WO2011093605A2 publication Critical patent/WO2011093605A2/ko
Publication of WO2011093605A3 publication Critical patent/WO2011093605A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/876—Combination of several spaced transponders or reflectors of known location for determining the position of a receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0045—Transmission from base station to mobile station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 발명에서, 사용자기기의 위치측정을 위한 상향링크 동기신호가 소정 상향링크 서브프레임 및 소정 서브밴드에 할당되어, 소정 주기로, 서빙 셀뿐만 아니라 하나 이상의 이웃 셀에도 전송된다. 위치측정용 동기신호가 동일 무선 자원을 통해 복수의 셀로 전송되므로, 상기 동일 무선 자원에서는 다른 데이터가 전송되지 않아, 각 셀에서 원근효과(near-far effect)를 줄일 수 있다.
PCT/KR2011/000248 2010-01-27 2011-01-13 위치기반서비스를 위한 상향링크 신호 전송방법 및 사용자기기와, 상향링크 신호를 이용한 사용자기기의 위치측정방법 및 기지국 Ceased WO2011093605A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11737244.1A EP2530982A4 (en) 2010-01-27 2011-01-13 METHOD FOR TRANSMITTING UPLINK SIGNALS FOR LOCATION-BASED SERVICES AND USER DEVICES AND METHOD FOR DETERMINING THE LOCATION OF A USER DEVICE USING UPLINK SIGNALS AND A BASE STATION
US13/522,233 US8797963B2 (en) 2010-01-27 2011-01-13 Method for transmitting uplink signal for location-based service and user device, and method for measuring location of user device using uplink signal and base station

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US29890910P 2010-01-27 2010-01-27
US61/298,909 2010-01-27
KR1020110001278A KR101785658B1 (ko) 2010-01-27 2011-01-06 위치기반서비스를 위한 상향링크 신호 전송방법 및 사용자기기와, 상향링크 신호를 이용한 사용자기기의 위치측정방법 및 기지국
KR10-2011-0001278 2011-01-06

Publications (2)

Publication Number Publication Date
WO2011093605A2 WO2011093605A2 (ko) 2011-08-04
WO2011093605A3 true WO2011093605A3 (ko) 2011-11-24

Family

ID=45092520

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000248 Ceased WO2011093605A2 (ko) 2010-01-27 2011-01-13 위치기반서비스를 위한 상향링크 신호 전송방법 및 사용자기기와, 상향링크 신호를 이용한 사용자기기의 위치측정방법 및 기지국

Country Status (4)

Country Link
US (1) US8797963B2 (ko)
EP (1) EP2530982A4 (ko)
KR (1) KR101785658B1 (ko)
WO (1) WO2011093605A2 (ko)

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KR101608784B1 (ko) * 2009-01-21 2016-04-20 엘지전자 주식회사 무선 통신 시스템에서의 멀티캐스트 및/또는 브로드캐스트 서비스 데이터를 위한 자원 할당 방법 및 이를 위한 장치
EP2578035B1 (en) 2010-05-26 2016-11-09 Telefonaktiebolaget LM Ericsson (publ) Methods and systems for user equipment positioning using intercell interference coordination
CN102316579B (zh) * 2010-07-06 2015-01-28 北京三星通信技术研究有限公司 一种定位服务域的应用方法
US9276794B2 (en) * 2011-05-20 2016-03-01 Broadcom Corporation High peak to average power ratio (PAPR) mitigation in high speed data networks using symbol mapping adjustment
US8867502B2 (en) * 2011-08-15 2014-10-21 Qualcomm Incorporated Method and apparatus for application of precoder information at the UE in closed loop transmit diversity
US9749935B2 (en) 2012-03-09 2017-08-29 Samsung Electronics Co., Ltd. Methods and apparatus for cell scanning in system with large number of antennas
US9591660B2 (en) 2012-04-03 2017-03-07 Lg Electronics Inc. Communication method taking carrier type into consideration, and apparatus therefor
WO2013169039A1 (ko) * 2012-05-09 2013-11-14 엘지전자 주식회사 무선 통신 시스템에서 측정 결과 및 위치 정보간 상관성 유효 평가 방법과 이를 지원하는 장치
US9386471B2 (en) * 2012-10-01 2016-07-05 Telefonaktiebolaget Lm Ericsson (Publ) Methods for requesting parallel uplink wireless signal measurements
KR101539054B1 (ko) * 2013-01-04 2015-07-22 주식회사 케이티 무선 신호 처리 장치와 위치 측정 장치, 및 그의 위치 측정 방법
US20140334356A1 (en) * 2013-05-10 2014-11-13 Electronics And Telecommunications Research Institute Resource management method and apparatus for controlling interference between cells
US10193728B2 (en) * 2013-08-24 2019-01-29 Indian Institute Of Technology Delhi Tunable peak-to-average power ratio frequency division multiplexing
CN103687006A (zh) * 2013-12-31 2014-03-26 京信通信系统（中国）有限公司 无线定位方法与系统
EP3179803B1 (en) 2014-08-06 2020-06-24 LG Electronics Inc. Method and device for allocating wireless resources for transmitting or receiving data in wireless lan
CN106716913B (zh) 2014-08-14 2020-06-30 Lg电子株式会社 为防止无线lan中的干扰而分配无线资源的方法和设备
CN106559874B (zh) 2015-09-24 2020-12-15 华为技术有限公司 一种子带调度方法、装置
US10630404B2 (en) * 2018-01-12 2020-04-21 Mediatek Inc. Received signal strength indication measurement with uplink interference handling
WO2019209074A2 (ko) * 2018-04-27 2019-10-31 한양대학교 산학협력단 이동통신 단말기의 위치측정을 위한 링크 신호 설정 방법
KR102157898B1 (ko) 2018-04-27 2020-09-21 한양대학교 산학협력단 이동통신 단말기의 위치측정을 위한 링크 신호 설정 방법
CN110191507B (zh) * 2018-12-06 2021-08-06 杭州微萤科技有限公司 一种广域的地面定位方法

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US5684794A (en) * 1996-01-25 1997-11-04 Hazeltine Corporation Validation of subscriber signals in a cellular radio network

Also Published As

Publication number Publication date
WO2011093605A2 (ko) 2011-08-04
KR20110088382A (ko) 2011-08-03
KR101785658B1 (ko) 2017-10-16
US20120320845A1 (en) 2012-12-20
EP2530982A4 (en) 2016-07-27
EP2530982A2 (en) 2012-12-05
US8797963B2 (en) 2014-08-05

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