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WO2016032218A3 - 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치 - Google Patents

무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치 Download PDF

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Publication number
WO2016032218A3
WO2016032218A3 PCT/KR2015/008903 KR2015008903W WO2016032218A3 WO 2016032218 A3 WO2016032218 A3 WO 2016032218A3 KR 2015008903 W KR2015008903 W KR 2015008903W WO 2016032218 A3 WO2016032218 A3 WO 2016032218A3
Authority
WO
WIPO (PCT)
Prior art keywords
reference signal
wireless communication
communication system
prs
apparatus therefor
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/KR2015/008903
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English (en)
French (fr)
Other versions
WO2016032218A2 (ko
Inventor
이현호
박한준
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 KR1020177000359A priority Critical patent/KR20170049494A/ko
Priority to US15/326,021 priority patent/US20170214508A1/en
Publication of WO2016032218A2 publication Critical patent/WO2016032218A2/ko
Anticipated expiration legal-status Critical
Publication of WO2016032218A3 publication Critical patent/WO2016032218A3/ko
Ceased legal-status Critical Current

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Classifications

    • 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
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
    • 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
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • G01S5/0236—Assistance data, e.g. base station almanac
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the 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
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • 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
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination

Landscapes

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

Abstract

본 발명의 일 실시예에 따른 무선 통신 시스템에서 위치 결정을 위한 참조 신호를 수신하기 위한 방법에 있어서, 상기 방법은 복수의 안테나 포트로부터 전송되는 PRS(positioning reference signal) 관련 설정 정보를 수신하는 단계; 및 상기 PRS 관련 설정 정보가 특정 정보를 포함하면, 상기 PRS 관련 설정 정보가 지시하는 PRS만을 사용하여 RSTD(reference signal time difference)를 측정하는 단계를 포함할 수 있다.
PCT/KR2015/008903 2014-08-27 2015-08-26 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치 Ceased WO2016032218A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020177000359A KR20170049494A (ko) 2014-08-27 2015-08-26 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치
US15/326,021 US20170214508A1 (en) 2014-08-27 2015-08-26 Method for receiving reference signal in wireless communication system and apparatus therefor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462042778P 2014-08-27 2014-08-27
US62/042,778 2014-08-27
US201562172775P 2015-06-08 2015-06-08
US62/172,775 2015-06-08

Publications (2)

Publication Number Publication Date
WO2016032218A2 WO2016032218A2 (ko) 2016-03-03
WO2016032218A3 true WO2016032218A3 (ko) 2017-05-26

Family

ID=55400041

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/KR2015/008904 Ceased WO2016032219A1 (ko) 2014-08-27 2015-08-26 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치
PCT/KR2015/008903 Ceased WO2016032218A2 (ko) 2014-08-27 2015-08-26 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/008904 Ceased WO2016032219A1 (ko) 2014-08-27 2015-08-26 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치

Country Status (4)

Country Link
US (2) US20170214508A1 (ko)
KR (2) KR20170048314A (ko)
CN (1) CN106716899B (ko)
WO (2) WO2016032219A1 (ko)

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WO2021232437A1 (zh) * 2020-05-22 2021-11-25 北京小米移动软件有限公司 定位用途参考信号的传输方法、装置、设备及存储介质
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Also Published As

Publication number Publication date
KR20170049494A (ko) 2017-05-10
CN106716899B (zh) 2020-07-28
US10231207B2 (en) 2019-03-12
CN106716899A (zh) 2017-05-24
US20170214508A1 (en) 2017-07-27
KR20170048314A (ko) 2017-05-08
WO2016032218A2 (ko) 2016-03-03
WO2016032219A1 (ko) 2016-03-03
US20170289948A1 (en) 2017-10-05

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