JP7677992B2 - 測位測定のためのネットワーク推測型同期 - Google Patents

測位測定のためのネットワーク推測型同期 Download PDF

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JP7677992B2
JP7677992B2 JP2022562544A JP2022562544A JP7677992B2 JP 7677992 B2 JP7677992 B2 JP 7677992B2 JP 2022562544 A JP2022562544 A JP 2022562544A JP 2022562544 A JP2022562544 A JP 2022562544A JP 7677992 B2 JP7677992 B2 JP 7677992B2
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prs
location
positioning
time point
wireless network
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Japanese (ja)
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JP2023521864A5 (enExample
JP2023521864A (ja
Inventor
スリニヴァス・イェラマッリ
スティーヴン・ウィリアム・エッジ
ロレンゾ・フェラーリ
ラジャット・プラカシュ
シャオシア・ジャン
アレクサンドロス・マノーラコス
スヴェン・フィッシャー
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クアルコム，インコーポレイテッド
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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
    • H04W64/006—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
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0045—Transmission from base station to mobile station
    • 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
    • G01S5/0221—Receivers
    • G01S5/02213—Receivers arranged in a network for determining the position of a transmitter
    • G01S5/02216—Timing or synchronisation of the 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
    • G01S5/0205—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W4/029—Location-based management or tracking services
    • 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
    • G01S1/68—Marker, boundary, call-sign, or like beacons transmitting signals not carrying directional information
    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others

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  • 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)
  • Position Fixing By Use Of Radio Waves (AREA)
JP2022562544A 2020-04-17 2021-04-05 測位測定のためのネットワーク推測型同期 Active JP7677992B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063011869P 2020-04-17 2020-04-17
US63/011,869 2020-04-17
US17/221,615 2021-04-02
US17/221,615 US11368816B2 (en) 2020-04-17 2021-04-02 Network-inferred synchronization for positioning measurements
PCT/US2021/025781 WO2021211321A1 (en) 2020-04-17 2021-04-05 Network-inferred synchronization for positioning measurements

Publications (3)

Publication Number Publication Date
JP2023521864A JP2023521864A (ja) 2023-05-25
JP2023521864A5 JP2023521864A5 (enExample) 2024-04-04
JP7677992B2 true JP7677992B2 (ja) 2025-05-15

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JP2022562544A Active JP7677992B2 (ja) 2020-04-17 2021-04-05 測位測定のためのネットワーク推測型同期

Country Status (8)

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US (2) US11368816B2 (enExample)
EP (1) EP4136901A1 (enExample)
JP (1) JP7677992B2 (enExample)
KR (1) KR20230002309A (enExample)
CN (1) CN115398999B (enExample)
BR (1) BR112022020196A2 (enExample)
PH (1) PH12022552159A1 (enExample)
WO (1) WO2021211321A1 (enExample)

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KR20230092952A (ko) * 2020-10-21 2023-06-26 엘지전자 주식회사 사이드링크를 지원하는 무선통신시스템에서 단말이 측위와 관련된 신호를 송수신하는 방법 및 이를 위한 장치
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KR20250141689A (ko) * 2023-02-06 2025-09-29 엘지전자 주식회사 무선 통신 시스템에서 듀얼 포지셔닝 모드를 지원하는 사이드링크 포지셔닝 수행 방법 및 이를 위한 장치
KR20250036047A (ko) * 2023-02-17 2025-03-13 지티이 코포레이션 캐리어 집성 기반 포지셔닝에 대한 시스템 및 방법
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Also Published As

Publication number Publication date
CN115398999A (zh) 2022-11-25
US20210329414A1 (en) 2021-10-21
WO2021211321A1 (en) 2021-10-21
US11368816B2 (en) 2022-06-21
PH12022552159A1 (en) 2024-01-29
CN115398999B (zh) 2025-05-23
EP4136901A1 (en) 2023-02-22
JP2023521864A (ja) 2023-05-25
KR20230002309A (ko) 2023-01-05
US11647361B2 (en) 2023-05-09
BR112022020196A2 (pt) 2022-11-22
US20220312154A1 (en) 2022-09-29

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