WO2016032293A3 - 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
WO2016032293A3
WO2016032293A3 PCT/KR2015/009085 KR2015009085W WO2016032293A3 WO 2016032293 A3 WO2016032293 A3 WO 2016032293A3 KR 2015009085 W KR2015009085 W KR 2015009085W WO 2016032293 A3 WO2016032293 A3 WO 2016032293A3
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WO
WIPO (PCT)
Prior art keywords
reference signal
cells
wireless communication
communication system
prs
Prior art date
Application number
PCT/KR2015/009085
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English (en)
French (fr)
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WO2016032293A2 (ko
Inventor
박한준
이현호
황대성
김봉회
김기준
박종현
유향선
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 US15/313,775 priority Critical patent/US10341980B2/en
Publication of WO2016032293A2 publication Critical patent/WO2016032293A2/ko
Publication of WO2016032293A3 publication Critical patent/WO2016032293A3/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
    • 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
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
    • 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
    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • 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

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)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 발명의 일 실시예에 따른 무선 통신 시스템에서 위치 결정을 위한 참조 신호를 수신하기 위한 방법에 있어서, 상기 방법은 단말에 의해 수행되며, 집성 PRS(positioning reference signal)가 전송되는 복수의 셀 관련 정보를 포함하는 이웃 셀 관련 정보를 수신하는 단계, 상기 복수의 셀 관련 정보를 이용하여 상기 집성 PRS를 수신하는 단계, 및 상기 수신된 집성 PRS를 이용하여 상기 복수의 셀을 위한 RSTD(reference signal time difference)를 측정하는 단계를 포함하고, 상기 집성 PRS의 시퀀스는 상기 복수의 셀에 할당된 고유 식별자에 의해 초기화될 수 있다.
PCT/KR2015/009085 2014-08-28 2015-08-28 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치 WO2016032293A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/313,775 US10341980B2 (en) 2014-08-28 2015-08-28 Method for receiving reference signal in wireless communication system and device for same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462043393P 2014-08-28 2014-08-28
US62/043,393 2014-08-28
US201562151439P 2015-04-23 2015-04-23
US62/151,439 2015-04-23

Publications (2)

Publication Number Publication Date
WO2016032293A2 WO2016032293A2 (ko) 2016-03-03
WO2016032293A3 true WO2016032293A3 (ko) 2016-04-14

Family

ID=55400790

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/009085 WO2016032293A2 (ko) 2014-08-28 2015-08-28 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치

Country Status (2)

Country Link
US (1) US10341980B2 (ko)
WO (1) WO2016032293A2 (ko)

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US10727970B2 (en) * 2016-05-13 2020-07-28 Telefonaktiebolaget Lm Ericsson (Publ) Methods and user equipment, radio transmitter and network node for managing positioning reference signals
US10045325B2 (en) 2016-08-12 2018-08-07 Innovative Technology Lab Co., Ltd. Method and apparatus for transmitting/receiving positioning reference signal in wireless communication system
WO2018083654A1 (en) 2016-11-04 2018-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Conditional termination of rstd measurements
FR3060792B1 (fr) * 2016-12-19 2018-12-07 Safran Electronics & Defense Dispositif de chargement de donnees dans des unites informatiques de traitement depuis une source de donnees
CN108809587B (zh) * 2017-05-05 2021-06-08 华为技术有限公司 确定参考信号序列的方法、终端设备、网络设备
WO2019006742A1 (zh) * 2017-07-07 2019-01-10 Oppo广东移动通信有限公司 数据指示方法及相关产品
US10736074B2 (en) 2017-07-31 2020-08-04 Qualcomm Incorporated Systems and methods to facilitate location determination by beamforming of a positioning reference signal
US10757713B2 (en) * 2018-04-10 2020-08-25 Qualcomm Incorporated Orthogonality and encapsulation for positioning and navigation signals
CN110635876B (zh) * 2018-06-22 2020-11-06 维沃移动通信有限公司 Nr系统的定位参考信号配置、接收方法和设备
EP3811528A4 (en) * 2018-06-25 2022-06-29 Nokia Technologies OY Methods, devices and computer readable medium for communication measurement
US11627490B2 (en) * 2018-11-26 2023-04-11 Qualcomm Incorporated Integrity protection at packet data convergence protocol layer
US20200235877A1 (en) * 2019-01-21 2020-07-23 Qualcomm Corporated Bandwidth part operation and downlink or uplink positioning reference signal scheme
US11777764B2 (en) 2019-03-28 2023-10-03 Qualcomm Incorporated Sounding reference signal waveform design for wireless communications
US11239967B2 (en) 2019-05-02 2022-02-01 Qualcomm Incorporated Patterns for reference signals used for positioning in a wireless communications system
US11082183B2 (en) 2019-09-16 2021-08-03 Qualcomm Incorporated Comb shift design
US11496988B2 (en) * 2019-12-16 2022-11-08 Qualcomm Incorporated Signaling details for PRS stitching for positioning in a wireless network
KR20220086608A (ko) 2020-04-20 2022-06-23 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치
US20210360570A1 (en) * 2020-05-13 2021-11-18 Qualcomm Incorporated Methods and apparatus for per-method positioning assistance prioritization
CN115190415A (zh) * 2021-04-02 2022-10-14 华为技术有限公司 一种通信方法、装置及系统
US20220404452A1 (en) 2021-05-10 2022-12-22 Qualcomm Incorporated On-demand positioning reference signal configuration
CN113973036B (zh) * 2021-12-22 2022-03-15 元智科技集团有限公司 一种用于视频通信的正交频分复用频率同步方法

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US20130051317A1 (en) * 2011-02-22 2013-02-28 Qualcomm Incorporated Positioning location for remote radio heads (rrh) with same physical cell identity (pci)
WO2013172588A1 (ko) * 2012-05-14 2013-11-21 엘지전자 주식회사 무선 통신 시스템에서 위치 측정 방법
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Non-Patent Citations (1)

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Also Published As

Publication number Publication date
US20170201960A1 (en) 2017-07-13
US10341980B2 (en) 2019-07-02
WO2016032293A2 (ko) 2016-03-03

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