AU2019248434B2 - Signal structure for navigation and positioning signals - Google Patents

Signal structure for navigation and positioning signals Download PDF

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Publication number
AU2019248434B2
AU2019248434B2 AU2019248434A AU2019248434A AU2019248434B2 AU 2019248434 B2 AU2019248434 B2 AU 2019248434B2 AU 2019248434 A AU2019248434 A AU 2019248434A AU 2019248434 A AU2019248434 A AU 2019248434A AU 2019248434 B2 AU2019248434 B2 AU 2019248434B2
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AU
Australia
Prior art keywords
subcarriers
position measurement
subcarrier
sequence
measurement signal
Prior art date
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Active
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AU2019248434A
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English (en)
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AU2019248434A1 (en
Inventor
Naga Bhushan
Stephen William Edge
Sven Fischer
Guttorm Ringstad Opshaug
Rayman Wai Pon
Jie Wu
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.)
Qualcomm Inc
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of AU2019248434A1 publication Critical patent/AU2019248434A1/en
Application granted granted Critical
Publication of AU2019248434B2 publication Critical patent/AU2019248434B2/en
Active legal-status Critical Current
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Classifications

    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/04—Details
    • G01S1/042—Transmitters
    • G01S1/0428—Signal details
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/04—Details
    • G01S1/045—Receivers
    • 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
    • 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
    • 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
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (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)
  • Radar Systems Or Details Thereof (AREA)
AU2019248434A 2018-04-03 2019-03-04 Signal structure for navigation and positioning signals Active AU2019248434B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862652243P 2018-04-03 2018-04-03
US62/652,243 2018-04-03
US16/107,713 US11750346B2 (en) 2018-04-03 2018-08-21 Signal structure for navigation and positioning signals
US16/107,713 2018-08-21
PCT/US2019/020556 WO2019194921A1 (en) 2018-04-03 2019-03-04 Signal structure for navigation and positioning signals

Publications (2)

Publication Number Publication Date
AU2019248434A1 AU2019248434A1 (en) 2020-09-17
AU2019248434B2 true AU2019248434B2 (en) 2024-06-20

Family

ID=68057303

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2019248434A Active AU2019248434B2 (en) 2018-04-03 2019-03-04 Signal structure for navigation and positioning signals

Country Status (9)

Country Link
US (1) US11750346B2 (https=)
EP (1) EP3775969B1 (https=)
JP (1) JP7295880B2 (https=)
KR (1) KR102794289B1 (https=)
CN (1) CN111919133B (https=)
AU (1) AU2019248434B2 (https=)
BR (1) BR112020020151A2 (https=)
TW (1) TWI821249B (https=)
WO (1) WO2019194921A1 (https=)

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US10659270B2 (en) * 2018-10-10 2020-05-19 At&T Intellectual Property I, L.P. Mapping reference signals in wireless communication systems to avoid repetition
EP3942321A1 (en) * 2019-03-19 2022-01-26 Telefonaktiebolaget Lm Ericsson (Publ) User equipment state estimation
US11012211B2 (en) * 2019-10-07 2021-05-18 Jaihyung Cho Method for transmitting reference signal and apparatus using the same
US11422223B2 (en) 2019-10-10 2022-08-23 Qualcomm Incorporated Method and apparatus for 5G positioning accuracy improvement in presence of phase noise
WO2021167715A1 (en) 2020-02-21 2021-08-26 Qualcomm Incorporated Positioning reference signal processing
EP4111765B1 (en) * 2020-02-24 2024-04-03 Qualcomm Incorporated Two-part uplink control information (uci) encoding for positioning state information (psi) reports for low-latency positioning
US11563538B2 (en) * 2020-03-11 2023-01-24 Qualcomm Incorporated Signal structure for terrestrial timing and positioning system
KR20220159373A (ko) * 2020-03-26 2022-12-02 퀄컴 인코포레이티드 적어도 하나의 psi(positioning state information) 보고 엘리먼트의 연기된 보고를 위한 방법들 및 장치들
US11729039B2 (en) 2020-08-31 2023-08-15 Sinclair Broadcast Group, Inc. ATSC 3.0 single frequency networks used for positioning navigation timing and synergy 4G / 5G networks
CN112612040B (zh) * 2020-12-11 2022-12-09 紫光展锐(重庆)科技有限公司 一种全球导航卫星系统gnss启动方法及装置
US11445470B2 (en) * 2021-02-02 2022-09-13 Qualcomm Incorporated Position measurement in presence of MBSFN signals
US20240172170A1 (en) * 2021-05-07 2024-05-23 Qualcomm Incorporated Optimizations for scheduling location in advance to further reduce latency

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US8218420B2 (en) * 2009-03-26 2012-07-10 Ntt Docomo, Inc. Non-cyclic evolving-type user resource structure for OFDMA based system with null guard tones
US8730925B2 (en) 2009-04-09 2014-05-20 Motorola Mobility Llc Method and apparatus for generating reference signals for accurate time-difference of arrival estimation
KR101738162B1 (ko) * 2009-04-10 2017-05-22 엘지전자 주식회사 무선 통신 시스템에서 포지셔닝 참조 신호 전송 방법 및 장치
US20120044796A1 (en) * 2009-04-10 2012-02-23 Pantech Co., Ltd. Method for generating signal pattern using modulus or sequence, and device thereof
US8467346B2 (en) * 2009-06-19 2013-06-18 Futurewei Technologies, Inc. Method and apparatus for generating time-frequency patterns for reference signal in an OFDM wireless communication system
US8891480B2 (en) 2009-07-01 2014-11-18 Qualcomm Incorporated Positioning reference signals in a telecommunication system
WO2012030197A2 (ko) * 2010-09-05 2012-03-08 엘지전자 주식회사 무선통신 시스템에서 단말의 위치를 결정하는 방법 및 장치
US20130308567A1 (en) * 2012-05-15 2013-11-21 Qualcomm Incorporated Methods and apparatus for positioning reference signals in a new carrier type
CN105099634B (zh) * 2014-05-09 2019-05-07 中兴通讯股份有限公司 动态资源的分配方法及装置、基站、终端
EP3281347B1 (en) * 2015-04-10 2021-06-02 Telefonaktiebolaget LM Ericsson (publ) Enhanced positioning reference signal patterns for positioning
KR102347722B1 (ko) * 2015-04-10 2022-01-06 삼성전자주식회사 무선 통신 시스템에서 위치 측정을 위한 장치 및 방법
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Also Published As

Publication number Publication date
EP3775969B1 (en) 2024-05-29
WO2019194921A1 (en) 2019-10-10
US20190305901A1 (en) 2019-10-03
BR112020020151A2 (pt) 2021-01-05
KR102794289B1 (ko) 2025-04-09
JP7295880B2 (ja) 2023-06-21
EP3775969A1 (en) 2021-02-17
CN111919133B (zh) 2024-06-14
US11750346B2 (en) 2023-09-05
JP2021520709A (ja) 2021-08-19
EP3775969C0 (en) 2024-05-29
CN111919133A (zh) 2020-11-10
TWI821249B (zh) 2023-11-11
KR20200140306A (ko) 2020-12-15
TW201943290A (zh) 2019-11-01
AU2019248434A1 (en) 2020-09-17

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