JP7866557B2 - スティッチングｐｒｓ位相誤差の報告 - Google Patents

スティッチングｐｒｓ位相誤差の報告

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Publication number
JP7866557B2
JP7866557B2 JP2023534193A JP2023534193A JP7866557B2 JP 7866557 B2 JP7866557 B2 JP 7866557B2 JP 2023534193 A JP2023534193 A JP 2023534193A JP 2023534193 A JP2023534193 A JP 2023534193A JP 7866557 B2 JP7866557 B2 JP 7866557B2
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JP
Japan
Prior art keywords
network node
positioning
base station
prs
frequency
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2023534193A
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English (en)
Japanese (ja)
Other versions
JP2023553884A (ja
JP2023553884A5 (enExample
Inventor
ジンチャオ・バオ
ソニー・アカラカラン
タオ・ルオ
アレクサンドロス・マノーラコス
フアン・モントジョ
Original Assignee
クアルコム，インコーポレイテッド
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Publication date
Application filed by クアルコム，インコーポレイテッド filed Critical クアルコム，インコーポレイテッド
Publication of JP2023553884A publication Critical patent/JP2023553884A/ja
Publication of JP2023553884A5 publication Critical patent/JP2023553884A5/ja
Application granted granted Critical
Publication of JP7866557B2 publication Critical patent/JP7866557B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • 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
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0081—Transmission between base stations
    • 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
    • G01S5/021—Calibration, monitoring or correction
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
JP2023534193A 2020-12-11 2021-12-06 スティッチングｐｒｓ位相誤差の報告 Active JP7866557B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20200100721 2020-12-11
GR20200100721 2020-12-11
PCT/US2021/072759 WO2022126088A1 (en) 2020-12-11 2021-12-06 Reporting stitching prs phase errors

Publications (3)

Publication Number Publication Date
JP2023553884A JP2023553884A (ja) 2023-12-26
JP2023553884A5 JP2023553884A5 (enExample) 2024-12-02
JP7866557B2 true JP7866557B2 (ja) 2026-05-27

Family

ID=79021528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023534193A Active JP7866557B2 (ja) 2020-12-11 2021-12-06 スティッチングｐｒｓ位相誤差の報告

Country Status (6)

Country Link
US (1) US20230408627A1 (enExample)
EP (1) EP4260079B1 (enExample)
JP (1) JP7866557B2 (enExample)
KR (1) KR20230118559A (enExample)
CN (1) CN116635736B (enExample)
WO (1) WO2022126088A1 (enExample)

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WO2024011614A1 (en) * 2022-07-15 2024-01-18 Zte Corporation Positioning with carrier phase
WO2024033899A1 (en) * 2022-08-11 2024-02-15 Telefonaktiebolaget Lm Ericsson (Publ) Assistance data for carrier phase based positioning
WO2024068207A1 (en) * 2022-09-28 2024-04-04 Nokia Technologies Oy Enhancing positioning measurement accuracy with carrier aggregation
US20260155930A1 (en) * 2022-09-28 2026-06-04 Nokia Technologies Oy Positioning
CN118215120A (zh) * 2022-12-16 2024-06-18 华为技术有限公司 一种定位信息的上报方法、装置及计算机可读存储介质
US20260214618A1 (en) * 2023-01-27 2026-07-23 Qualcomm Incorporated Positioning reference signal (prs) transmission across intra-band contiguous component carriers
WO2024162713A1 (ko) * 2023-01-31 2024-08-08 엘지전자 주식회사 측위와 관련된 무선 통신을 수행하는 방법 및 장치
EP4696067A1 (en) * 2023-04-13 2026-02-18 Qualcomm Incorporated Capability signaling for positioning reference signal bandwidth aggregation across multiple positioning frequency layers
WO2025203699A1 (ja) * 2024-03-29 2025-10-02 ソフトバンク株式会社 情報処理装置、情報処理方法及び情報処理プログラム
US20260052450A1 (en) * 2024-08-19 2026-02-19 Infinitus Holdings Inc. Hybrid phased antenna array for device tracking

Citations (3)

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JP2017510187A (ja) 2014-03-12 2017-04-06 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 認可されていない無線周波数スペクトル帯域中で測位基準信号を送信するための技法
WO2019072394A1 (en) 2017-10-12 2019-04-18 U-Blox Ag MULTIFREQUENCY EMISSION PHASE COMPARISON FOR POSITION OR TIME DETERMINATION ASSISTANCE
US20200351047A1 (en) 2019-05-02 2020-11-05 Qualcomm Incorporated Aperiodic and cross component carrier positioning reference signals

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US9733337B2 (en) * 2015-08-28 2017-08-15 Qualcomm Incorporated Support of downlink positioning using coherent and non-coherent signal acquisition
EP3543731A4 (en) * 2016-12-14 2019-12-18 Huawei Technologies Co., Ltd. POSITIONING METHOD AND SYSTEM, AND ASSOCIATED DEVICE
WO2018123268A1 (ja) * 2016-12-27 2018-07-05 パナソニックＩｐマネジメント株式会社 測位システム、基地局および測位方法
US11265123B2 (en) * 2017-08-21 2022-03-01 Lg Electronics Inc. Method for transmitting and receiving reference signal in wireless communication system and apparatus therefor
US11277812B2 (en) * 2017-08-31 2022-03-15 Lg Electronics Inc. Method for transmitting/receiving reference signal in wireless communication system, and device therefor
EP3900481B1 (en) * 2018-12-19 2023-07-26 Telefonaktiebolaget Lm Ericsson (Publ) Methods, remote radio units and base band units of a distributed base station system for handling uplink signals
US11496264B2 (en) * 2019-02-15 2022-11-08 Qualcomm Incorporated Interaction of positioning and media access control procedures
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017510187A (ja) 2014-03-12 2017-04-06 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 認可されていない無線周波数スペクトル帯域中で測位基準信号を送信するための技法
WO2019072394A1 (en) 2017-10-12 2019-04-18 U-Blox Ag MULTIFREQUENCY EMISSION PHASE COMPARISON FOR POSITION OR TIME DETERMINATION ASSISTANCE
US20200351047A1 (en) 2019-05-02 2020-11-05 Qualcomm Incorporated Aperiodic and cross component carrier positioning reference signals

Also Published As

Publication number Publication date
EP4260079A1 (en) 2023-10-18
EP4260079C0 (en) 2025-11-12
JP2023553884A (ja) 2023-12-26
CN116635736A (zh) 2023-08-22
CN116635736B (zh) 2025-12-12
KR20230118559A (ko) 2023-08-11
EP4260079B1 (en) 2025-11-12
US20230408627A1 (en) 2023-12-21
WO2022126088A1 (en) 2022-06-16

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