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
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WO
WIPO (PCT)
Prior art keywords
reference signal
wireless communication
communication system
prs
apparatus therefor
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PCT/KR2015/008903
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English (en)
French (fr)
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WO2016032218A2 (ko
Inventor
이현호
박한준
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US15/326,021 priority Critical patent/US20170214508A1/en
Priority to KR1020177000359A priority patent/KR20170049494A/ko
Publication of WO2016032218A2 publication Critical patent/WO2016032218A2/ko
Publication of WO2016032218A3 publication Critical patent/WO2016032218A3/ko

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    • 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), 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 signaling, 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

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 WO2016032218A2 (ko)

Priority Applications (2)

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

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

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Family Applications (2)

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

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PCT/KR2015/008904 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) US10231207B2 (ko)
KR (2) KR20170049494A (ko)
CN (1) CN106716899B (ko)
WO (2) WO2016032219A1 (ko)

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

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