HK1246535A1 - 定位參考系統(prs)增强設計 - Google Patents

定位參考系統(prs)增强設計

Info

Publication number
HK1246535A1
HK1246535A1 HK18105929.5A HK18105929A HK1246535A1 HK 1246535 A1 HK1246535 A1 HK 1246535A1 HK 18105929 A HK18105929 A HK 18105929A HK 1246535 A1 HK1246535 A1 HK 1246535A1
Authority
HK
Hong Kong
Prior art keywords
prs
reference system
positioning reference
design enhancement
enhancement
Prior art date
Application number
HK18105929.5A
Other languages
English (en)
Inventor
唐揚
黃睿
韓承希
S‧巴沙爾
尹虎君
Original Assignee
英特爾Ｉｐ公司
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 英特爾Ｉｐ公司 filed Critical 英特爾Ｉｐ公司
Publication of HK1246535A1 publication Critical patent/HK1246535A1/zh

Links

Classifications

    • 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
    • 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
    • G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H04L1/0625—Transmitter 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • 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)
  • 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)
HK18105929.5A 2015-04-08 2018-05-08 定位參考系統(prs)增强設計 HK1246535A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562144779P 2015-04-08 2015-04-08
PCT/US2015/066740 WO2016164085A1 (en) 2015-04-08 2015-12-18 Positioning reference system (prs) design enhancement

Publications (1)

Publication Number Publication Date
HK1246535A1 true HK1246535A1 (zh) 2018-09-07

Family

ID=55085933

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18105929.5A HK1246535A1 (zh) 2015-04-08 2018-05-08 定位參考系統(prs)增强設計

Country Status (5)

Country Link
US (1) US20180054286A1 (zh)
EP (1) EP3281373A1 (zh)
CN (1) CN107431678B (zh)
HK (1) HK1246535A1 (zh)
WO (1) WO2016164085A1 (zh)

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CN106341882A (zh) * 2015-07-17 2017-01-18 北京信威通信技术股份有限公司 一种lte系统的终端定位方法
EP3282275B1 (en) * 2016-08-12 2019-05-29 Nokia Technologies Oy Position detection of user equipment within a wireless telecommunications network
US10512056B2 (en) * 2017-05-05 2019-12-17 Futurewei Technologies, Inc. System and method for network positioning of devices in a beamformed communications system
US10736074B2 (en) 2017-07-31 2020-08-04 Qualcomm Incorporated Systems and methods to facilitate location determination by beamforming of a positioning reference signal
US11316633B2 (en) * 2018-02-08 2022-04-26 Qualcomm Incorporated Bandwidth-dependent positioning reference signal (PRS) transmission for narrowband internet of things (NB-IoT) observed time difference of arrival (OTDOA) positioning
CN111566499A (zh) * 2018-04-13 2020-08-21 华为技术有限公司 用于确定目标用户设备的位置的设备和方法
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
US10917184B2 (en) * 2018-05-29 2021-02-09 Qualcomm Incorporated Computing and reporting a relevance metric for a positioning beacon beam
US10880896B2 (en) 2018-05-31 2020-12-29 Qualcomm Incorporated Identifying beams of interest for position estimation
US11442135B2 (en) * 2018-05-31 2022-09-13 Qualcomm Incorporated Positioning methods for wireless networks that utilize beamformed communication
CN110808820B (zh) 2018-07-20 2021-09-17 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
CN110535586B (zh) * 2018-08-20 2022-07-15 中兴通讯股份有限公司 Prs的生成方法、相关装置及通信系统
CN110536229B (zh) * 2018-09-28 2023-03-28 中兴通讯股份有限公司 一种参考信号配置及定位方法、装置、存储介质
US11963150B2 (en) * 2018-11-01 2024-04-16 Qualcomm Incorporated Positioning enhancements for locating a mobile device in a wireless network
CN111435887B (zh) * 2019-01-11 2022-02-08 大唐移动通信设备有限公司 一种定位处理方法、装置及设备
US11206632B2 (en) 2019-02-14 2021-12-21 Samsung Electronics Co., Ltd. Position of user equipment
US11606130B2 (en) 2019-02-14 2023-03-14 Lg Electronics Inc. Positioning method in wireless communication system, and device supporting same
GB2581480B (en) * 2019-02-14 2022-11-09 Samsung Electronics Co Ltd Position of user equipment
EP3911053B1 (en) * 2019-02-15 2023-10-25 LG Electronics Inc. Methods for positioning in wireless communication system, and devices for supporting the same
US11777764B2 (en) 2019-03-28 2023-10-03 Qualcomm Incorporated Sounding reference signal waveform design for wireless communications
WO2020216256A1 (en) * 2019-04-22 2020-10-29 Mediatek Inc. Prs sequence initialization
US11089565B2 (en) * 2019-04-30 2021-08-10 Qualcomm Incorporated Systems and methods for beam group reporting for new radio positioning
KR20210154168A (ko) * 2019-04-30 2021-12-20 퀄컴 인코포레이티드 뉴 라디오 포지셔닝을 위한 빔 그룹 리포팅을 위한 시스템들 및 방법들
US11239967B2 (en) 2019-05-02 2022-02-01 Qualcomm Incorporated Patterns for reference signals used for positioning in a wireless communications system
CN114024812B (zh) * 2019-08-02 2023-09-05 Oppo广东移动通信有限公司 一种prs资源的配置方法及装置、用户设备、网络设备
EP4009537A4 (en) * 2019-08-06 2022-08-03 Huawei Technologies Co., Ltd. METHOD AND DEVICE FOR BEAMFORMING, RADIO ACCESS NETWORK DEVICE AND READABLE STORAGE MEDIUM
US11082183B2 (en) 2019-09-16 2021-08-03 Qualcomm Incorporated Comb shift design
JP7403672B2 (ja) * 2020-02-07 2023-12-22 クアルコム，インコーポレイテッド ５ｇニューラジオにおける非地上波ネットワークのための２次測位基準信号
US11350245B2 (en) * 2020-05-22 2022-05-31 Qualcomm Incorporated Time-domain processing for positioning signals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8401111B2 (en) * 2009-03-13 2013-03-19 Qualcomm Incorporated Method and apparatus for sequencing and correlating a positioning reference signal
KR101191215B1 (ko) * 2010-07-16 2012-10-15 엘지전자 주식회사 무선 통신 시스템에서 위치 결정 방법 및 장치
EP2604079A2 (en) * 2010-08-11 2013-06-19 Telefonaktiebolaget LM Ericsson (publ) Methods of providing cell grouping for positioning and related networks and devices
CN103703841B (zh) * 2012-07-30 2018-03-09 华为技术有限公司 用户设备的定位方法、数据发送方法、装置及用户设备
US9651653B2 (en) * 2012-12-24 2017-05-16 Qualcomm Incorporated Positioning reference signal (PRS) generation for multiple transmit antenna systems
US9894634B2 (en) * 2013-08-21 2018-02-13 Telefonaktiebolaget L M Ericsson (Publ) Methods for enhancing positioning measurements with multi-antenna transmission schemes

Also Published As

Publication number Publication date
CN107431678B (zh) 2021-07-16
EP3281373A1 (en) 2018-02-14
CN107431678A (zh) 2017-12-01
US20180054286A1 (en) 2018-02-22
WO2016164085A1 (en) 2016-10-13

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