PL3497873T3 - Sposób i urządzenie do nadawania/odbioru referencyjnego sygnału pozycjonowania - Google Patents

Sposób i urządzenie do nadawania/odbioru referencyjnego sygnału pozycjonowania

Info

Publication number
PL3497873T3
PL3497873T3 PL17839865.7T PL17839865T PL3497873T3 PL 3497873 T3 PL3497873 T3 PL 3497873T3 PL 17839865 T PL17839865 T PL 17839865T PL 3497873 T3 PL3497873 T3 PL 3497873T3
Authority
PL
Poland
Prior art keywords
transmitting
reference signal
positioning reference
receiving positioning
receiving
Prior art date
Application number
PL17839865.7T
Other languages
English (en)
Inventor
Dong Hyun Park
Sung Jun Yoon
Original Assignee
Innovative Technology Lab Co., Ltd.
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
Priority claimed from KR1020160126856A external-priority patent/KR20180018237A/ko
Application filed by Innovative Technology Lab Co., Ltd. filed Critical Innovative Technology Lab Co., Ltd.
Publication of PL3497873T3 publication Critical patent/PL3497873T3/pl

Links

Classifications

    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0079—Acquisition of downlink reference signals, e.g. detection of cell-ID
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2676—Blind, i.e. without using known symbols
    • H04L27/2678—Blind, i.e. without using known symbols using cyclostationarities, e.g. cyclic prefix or postfix
    • 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
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26132—Structure of the reference signals using repetition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
PL17839865.7T 2016-08-12 2017-08-11 Sposób i urządzenie do nadawania/odbioru referencyjnego sygnału pozycjonowania PL3497873T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20160103209 2016-08-12
KR1020160126856A KR20180018237A (ko) 2016-08-12 2016-09-30 무선 통신 시스템에서 협대역-사물 인터넷 디바이스를 위한 측위 참조신호 전송 방법 및 장치
PCT/KR2017/008764 WO2018030848A1 (en) 2016-08-12 2017-08-11 Method and apparatus for transmitting/receiving positioning reference signal

Publications (1)

Publication Number Publication Date
PL3497873T3 true PL3497873T3 (pl) 2023-02-27

Family

ID=61160358

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17839865.7T PL3497873T3 (pl) 2016-08-12 2017-08-11 Sposób i urządzenie do nadawania/odbioru referencyjnego sygnału pozycjonowania

Country Status (7)

Country Link
US (6) US10256957B2 (pl)
EP (2) EP4099606B1 (pl)
CN (2) CN109845172B (pl)
ES (1) ES2933492T3 (pl)
FI (1) FI3497873T3 (pl)
PL (1) PL3497873T3 (pl)
WO (1) WO2018030848A1 (pl)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201901253WA (en) 2016-09-30 2019-04-29 Qualcomm Inc Scheduling for positioning reference signal (prs) in narrowband-internet of things (nb-iot)
US10547421B2 (en) 2016-09-30 2020-01-28 Qualcomm Incorporated Scheduling for positioning reference signal (PRS) in narrowband-internet of things (NB-IoT)
US10708938B2 (en) 2016-10-31 2020-07-07 Samsung Electronics Co., Ltd. Transmission of UL control channels with dynamic structures
US10505697B2 (en) 2016-11-03 2019-12-10 At&T Intellectual Property I, L.P. Facilitating a mobile device specific physical downlink shared channel resource element mapping indicator
CN109964142B (zh) * 2016-11-18 2023-12-15 瑞典爱立信有限公司 在无线电帧中检测窄带定位参考信号nprs位置的方法
KR102073619B1 (ko) * 2017-03-22 2020-02-05 엘지전자 주식회사 무선 통신 시스템에서 단말과 기지국의 신호 송수신 방법 및 이를 지원하는 장치
EP3605886B1 (en) * 2017-03-22 2023-03-08 LG Electronics Inc. Method for operating terminal in wireless communication system and device for supporting same
US10091777B1 (en) * 2017-03-31 2018-10-02 At&T Intellectual Property I, L.P. Facilitating physical downlink shared channel resource element mapping indicator
DE112018000222T5 (de) 2017-05-05 2019-09-05 Intel IP Corporation Erzeugen und Zuordnen von RS(Referenz-Signal)-Sequenz und Vorkodiererzuteilung für NR (Neuer Funk)
US11272510B2 (en) * 2017-05-19 2022-03-08 Qualcomm Incorporated Channel and sync raster signaling
KR102122896B1 (ko) * 2017-07-12 2020-06-15 엘지전자 주식회사 Tdd 스페셜 서브프레임 상에서 하향링크 물리 채널을 수신하는 방법 및 nb-iot 기기
JP6905636B2 (ja) * 2017-08-10 2021-07-21 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて無線信号の送受信方法及び装置
US10630524B2 (en) * 2017-09-19 2020-04-21 Qualcomm Incorporated Early determination of an operation mode in a narrowband internet of things (NB-IoT) system
US11240706B2 (en) * 2017-10-08 2022-02-01 Qualcomm Incorporated Methods and systems for segmentation of positioning protocol messages
US11575484B2 (en) * 2017-10-20 2023-02-07 Samsung Electronics Co., Ltd. Method and apparatus for generating reference signal sequence and for performing data scrambling in wireless communication system
CN110365455B (zh) * 2018-04-09 2021-07-30 大唐移动通信设备有限公司 一种定位参考信号传输方法及装置
US10616858B2 (en) * 2018-04-23 2020-04-07 Qualcomm Incorporated Optimized observed time difference of arrival (OTDOA) in licensed-assisted access (LAA)
US11483793B2 (en) * 2018-04-23 2022-10-25 Qualcomm Incorporated Optimized observed time difference of arrival (OTDOA) in licensed-assisted access (LAA)
KR102392079B1 (ko) * 2018-05-04 2022-05-02 주식회사 케이티 차세대 무선망에서 포지셔닝을 수행하는 방법 및 장치
CN110474740B (zh) * 2018-05-11 2022-05-03 中兴通讯股份有限公司 信号传输方法、装置、设备及存储介质
US10588136B2 (en) * 2018-05-25 2020-03-10 Qualcomm Incorporated Restrict the positioning reference signal bandwidth in NB-IoT to save power
CN110535578B (zh) * 2018-05-25 2021-08-03 大唐移动通信设备有限公司 信号传输方法及装置
US11399356B2 (en) * 2018-06-26 2022-07-26 Qualcomm Incorporated Synchronization signal block (SSB)-based positioning measurement signals
WO2020005128A1 (en) * 2018-06-29 2020-01-02 Telefonaktiebolaget Lm Ericsson (Publ) Signaling configuration for radio access networks
US11689313B2 (en) * 2018-07-06 2023-06-27 Qualcomm Incorporated Re-allocation of positioning reference signal resources to accommodate another transmission
KR20210025592A (ko) * 2018-07-27 2021-03-09 삼성전자주식회사 통신 시스템에서 포지셔닝 기준 신호 구성 및 그와 관련된 개선
US11683781B2 (en) * 2018-08-07 2023-06-20 Sony Group Corporation System and method for generating positioning reference signals
WO2020029174A1 (en) * 2018-08-09 2020-02-13 Zte Corporation Systems and methods for valid subframe determination
US20210385834A1 (en) * 2018-09-28 2021-12-09 Apple Inc. Preconfigured shared resources for uplink transmission
EP3849122A4 (en) 2018-09-28 2021-08-18 Huawei Technologies Co., Ltd. DATA TRANSMISSION PROCESS, DEVICE AND SYSTEM, AND STORAGE MEDIA
WO2020092336A1 (en) 2018-10-31 2020-05-07 Intel Corporation Measurement gap configuration for reference signal time difference (rstd) measurements
CN109548132B (zh) * 2018-12-12 2021-09-17 维沃移动通信有限公司 一种参考信号传输方法及设备
WO2020145700A1 (ko) * 2019-01-11 2020-07-16 엘지전자 주식회사 측위 정보를 송수신하는 방법 및 이를 위한 장치
CN111465101B (zh) * 2019-01-18 2024-01-05 株式会社Kt 在新无线电中执行定位的装置和方法
BR112021016080A2 (pt) * 2019-02-15 2021-10-26 Huawei Technologies Co., Ltd. Método e aparelho de configuração de informações
KR102194932B1 (ko) 2019-02-15 2020-12-24 엘지전자 주식회사 무선 통신 시스템에서 측위 방법 및 이를 지원하는 장치
EP3942872A4 (en) 2019-05-02 2022-06-01 Samsung Electronics Co., Ltd. METHOD AND APPARATUS FOR MEASURING POSITION IN A WIRELESS COMMUNICATION NETWORK
US11139935B2 (en) * 2019-05-02 2021-10-05 Qualcomm Incorporated Aperiodic and cross component carrier positioning reference signals
CN112188445A (zh) * 2019-07-01 2021-01-05 联发科技（新加坡）私人有限公司 Lcs和lpp程序的nas信令减少的方法
CN112187423B (zh) * 2019-07-04 2021-12-10 大唐移动通信设备有限公司 信号传输方法及装置
US11375340B2 (en) * 2019-08-09 2022-06-28 Kt Corporation Apparatus and method for performing positioning
US11523364B2 (en) 2019-08-13 2022-12-06 Qualcomm Incorporated Computation complexity framework for positioning reference signal processing
CN112702154A (zh) * 2019-10-04 2021-04-23 英特尔公司 Nr dl prs资源静默和增强多rtt过程
CN112994858B (zh) * 2019-12-17 2022-11-08 大唐移动通信设备有限公司 一种直通链路定位参考信号的发送、接收方法及终端
CN111065083A (zh) * 2019-12-31 2020-04-24 锐迪科微电子科技（上海）有限公司 蓝牙通信方法及装置、存储介质、终端
WO2021142604A1 (en) * 2020-01-14 2021-07-22 Qualcomm Incorporated Positioning reference signal repetition duration for non-terrestrial networks
CN115004798A (zh) * 2020-02-07 2022-09-02 高通股份有限公司 用于针对非地面网络的定位参考信号的补充定时信息
US11991113B2 (en) * 2020-05-21 2024-05-21 Qualcomm Incorporated Positioning measurement reporting
BR112022024333A2 (pt) * 2020-06-02 2023-01-17 Beijing Xiaomi Mobile Software Co Ltd Método e aparelho para transmitir um sinal de referência de posicionamento em enlace descendente, e, meio de armazenamento legível por computador
US20220046444A1 (en) * 2020-08-04 2022-02-10 Qualcomm Incorporated Measurement gap sharing between radio resource management and positioning reference signal measurements
CN115804195A (zh) * 2020-09-30 2023-03-14 中兴通讯股份有限公司 用于干扰管理的***和方法
CN114374491A (zh) * 2020-10-15 2022-04-19 维沃移动通信有限公司 定位方法、终端及网络侧设备
US20240007987A1 (en) * 2020-12-17 2024-01-04 Nokia Technologies Oy Retransmission of sidelink positioning reference signal
WO2022151101A1 (zh) * 2021-01-13 2022-07-21 北京小米移动软件有限公司 资源确定方法、装置及通信设备
US11317370B1 (en) * 2021-02-26 2022-04-26 Qualcomm Incorporated Interference avoidance for ranging and positioning of distributed devices
CN117158004A (zh) * 2021-04-09 2023-12-01 高通股份有限公司 涉及基站和参***的定位估计规程
US20230086126A1 (en) * 2021-09-22 2023-03-23 Qualcomm Incorporated Multiplexing sidelink positioning reference signal resources
CN115884384A (zh) * 2021-09-28 2023-03-31 维沃移动通信有限公司 定位参考信号prs的处理方法、装置、设备及介质
US11963129B2 (en) * 2021-12-17 2024-04-16 Lenovo (Singapore) Pte. Ltd. Signal isolation using polarization in a non-terrestrial network
US12022422B2 (en) 2021-12-17 2024-06-25 Lenovo (Singapore) Pte. Ltd. Positioning capability data exchange in a non-terrestrial network

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5541290B2 (ja) 2009-03-19 2014-07-09 日本電気株式会社 Ｏｆｄｍフレーム内へのダウンリンク復調基準信号の挿入
US9002354B2 (en) * 2009-06-12 2015-04-07 Google Technology Holdings, LLC Interference control, SINR optimization and signaling enhancements to improve the performance of OTDOA measurements
KR101191215B1 (ko) * 2010-07-16 2012-10-15 엘지전자 주식회사 무선 통신 시스템에서 위치 결정 방법 및 장치
CN104540169B (zh) * 2011-01-10 2018-05-18 华为技术有限公司 测量间隙的配置方法和通信装置
CN102196558B (zh) * 2011-05-04 2014-04-16 电信科学技术研究院 一种定位方法及装置
EP2807784A1 (en) * 2012-01-27 2014-12-03 Interdigital Patent Holdings, Inc. Systems and/or methods for providing epdcch in a multiple carrier based and/or quasi-collated network
EP3664353B1 (en) * 2013-02-06 2022-05-04 LG Electronics Inc. Method for receiving signal and apparatus for same
US9432809B2 (en) * 2013-07-12 2016-08-30 Qualcomm Incorporated Providing OTDOA PRS assistance data
CN104349454A (zh) * 2013-08-02 2015-02-11 华为技术有限公司 定位处理方法、用户设备以及定位服务器
US9907066B2 (en) * 2014-03-07 2018-02-27 Lg Electronics Inc. Method for receiving discovery reference signal by terminal in wireless communication system and device therefor
WO2015199392A1 (ko) * 2014-06-23 2015-12-30 엘지전자(주) 무선 통신 시스템에서 포지셔닝(Positioning)을 수행하기 위한 방법 및 이를 위한 장치
US10310051B2 (en) * 2014-07-04 2019-06-04 Lg Electronics Inc. Method for receiving reference signal in wireless communication system and apparatus therefor
EP3002897B1 (en) * 2014-09-30 2017-07-19 Telefonica S.A. Method and system for assisting user devices in performing interference cancellation in ofdma wireless communication networks
KR102479882B1 (ko) 2014-11-12 2022-12-22 한양대학교 산학협력단 위치기준신호의 전송 방법 및 장치
CN107113569B9 (zh) * 2015-01-26 2021-06-04 苹果公司 提高水平和垂直定位准确性的设备和方法
CN114125872B (zh) * 2015-05-14 2024-07-02 瑞典爱立信有限公司 用于采用波束成形的drs的测量规程
US10602473B2 (en) * 2015-08-14 2020-03-24 Telefonaktiebolaget Lm Ericsson (Publ) Facilitated positioning of wireless communication devices
US11006286B2 (en) * 2016-01-12 2021-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Operation in an environment with two different radio access technologies
WO2017133621A1 (zh) * 2016-02-05 2017-08-10 联发科技（新加坡）私人有限公司 接收下行信道信号的方法和用户设备
US10736113B2 (en) * 2016-02-16 2020-08-04 Qualcomm Incorporated Positioning signal techniques for narrowband devices
US10631301B2 (en) 2016-09-30 2020-04-21 Qualcomm Incorporated Positioning reference signal enhancements
US10420063B2 (en) * 2017-02-02 2019-09-17 Qualcomm Incorporated On-demand user equipment positioning

Also Published As

Publication number Publication date
US11469868B2 (en) 2022-10-11
FI3497873T3 (fi) 2022-12-15
US10700835B2 (en) 2020-06-30
US10511426B2 (en) 2019-12-17
US20190260534A1 (en) 2019-08-22
CN109845172B (zh) 2022-05-06
US11916827B2 (en) 2024-02-27
US10256957B2 (en) 2019-04-09
CN114944898A (zh) 2022-08-26
ES2933492T3 (es) 2023-02-09
EP4099606A1 (en) 2022-12-07
EP4099606C0 (en) 2024-04-03
US20200313822A1 (en) 2020-10-01
EP4354814A3 (en) 2024-07-24
US20230015433A1 (en) 2023-01-19
EP4354814A2 (en) 2024-04-17
US20180048444A1 (en) 2018-02-15
US20240171334A1 (en) 2024-05-23
WO2018030848A1 (en) 2018-02-15
CN114944898B (zh) 2024-04-12
EP4099606B1 (en) 2024-04-03
CN109845172A (zh) 2019-06-04
US20200059336A1 (en) 2020-02-20

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