KR20230008720A - 동적 스펙트럼 공유를 위한 효율적인 포지셔닝 향상 - Google Patents

동적 스펙트럼 공유를 위한 효율적인 포지셔닝 향상 Download PDF

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Publication number
KR20230008720A
KR20230008720A KR1020227038330A KR20227038330A KR20230008720A KR 20230008720 A KR20230008720 A KR 20230008720A KR 1020227038330 A KR1020227038330 A KR 1020227038330A KR 20227038330 A KR20227038330 A KR 20227038330A KR 20230008720 A KR20230008720 A KR 20230008720A
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KR
South Korea
Prior art keywords
prs
prss
location
rat
measurements
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Pending
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KR1020227038330A
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English (en)
Korean (ko)
Inventor
바피네두 쵸우다리 굼마디
스티븐 윌리엄 에지
헴 아그니호트리
Original Assignee
퀄컴 인코포레이티드
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Publication of KR20230008720A publication Critical patent/KR20230008720A/ko
Pending legal-status Critical Current

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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
    • H04W64/003—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
    • 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
    • G01S5/02—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
    • G01S5/0252—Radio frequency fingerprinting
    • 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
    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • 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
    • G01S5/02—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
    • 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
    • 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
    • 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
    • G01S5/14—Determining absolute distances from a plurality of spaced points of known location

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)
  • Position Fixing By Use Of Radio Waves (AREA)
KR1020227038330A 2020-05-08 2021-03-22 동적 스펙트럼 공유를 위한 효율적인 포지셔닝 향상 Pending KR20230008720A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/869,738 US11044693B1 (en) 2020-05-08 2020-05-08 Efficient positioning enhancement for dynamic spectrum sharing
US16/869,738 2020-05-08
PCT/US2021/023463 WO2021225703A1 (en) 2020-05-08 2021-03-22 Efficient positioning enhancement for dynamic spectrum sharing

Publications (1)

Publication Number Publication Date
KR20230008720A true KR20230008720A (ko) 2023-01-16

Family

ID=75478299

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227038330A Pending KR20230008720A (ko) 2020-05-08 2021-03-22 동적 스펙트럼 공유를 위한 효율적인 포지셔닝 향상

Country Status (8)

Country Link
US (3) US11044693B1 (https=)
EP (1) EP4147501A1 (https=)
JP (1) JP7692936B2 (https=)
KR (1) KR20230008720A (https=)
CN (1) CN115462138B (https=)
BR (1) BR112022021754A2 (https=)
TW (1) TWI885101B (https=)
WO (1) WO2021225703A1 (https=)

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WO2019234478A1 (en) * 2018-06-08 2019-12-12 Telefonaktiebolaget Lm Ericsson (Publ) Sdma carrier sharing
JP2020167446A (ja) 2019-03-28 2020-10-08 株式会社村田製作所 高周波フロントエンド回路および通信装置
US11044693B1 (en) 2020-05-08 2021-06-22 Qualcomm Incorporated Efficient positioning enhancement for dynamic spectrum sharing
WO2023288156A1 (en) * 2021-07-15 2023-01-19 Qualcomm Incorporated Signaling for a periodic sounding reference signals for positioning
US12513609B2 (en) * 2021-12-22 2025-12-30 T-Mobile Innovations Llc Radio technology selection for a communication session
US12213163B2 (en) * 2022-02-02 2025-01-28 Qualcomm Incorporated Enhancement to interference cancellation
WO2024017760A1 (en) * 2022-07-19 2024-01-25 Telefonaktiebolaget Lm Ericsson (Publ) Positioning reference signal (prs) frequency hopping
JP2026506462A (ja) * 2023-02-03 2026-02-25 クゥアルコム・インコーポレイテッド ロケーションサーバへの無線アクセスネットワーク（ｒａｎ）分析露出
GB2627262A (en) * 2023-02-17 2024-08-21 Nokia Technologies Oy Devices, methods and apparatuses for transforming sampled signal
US20250093456A1 (en) * 2023-09-20 2025-03-20 Qualcomm Incorporated Hybrid positioning based on frequency dependent propagation effects

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CN103260237B (zh) * 2012-02-20 2016-08-10 华为技术有限公司 一种网络定位方法和相关设备
US9942801B2 (en) * 2014-12-15 2018-04-10 Qualcomm Incorporated Techniques for reserving a channel of a radio frequency spectrum
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CN115211049B (zh) * 2020-02-14 2023-10-31 高通股份有限公司 定位信令中的波束管理
US11044693B1 (en) 2020-05-08 2021-06-22 Qualcomm Incorporated Efficient positioning enhancement for dynamic spectrum sharing

Also Published As

Publication number Publication date
EP4147501A1 (en) 2023-03-15
US12192952B2 (en) 2025-01-07
TWI885101B (zh) 2025-06-01
US20250071725A1 (en) 2025-02-27
JP2023524294A (ja) 2023-06-09
CN115462138B (zh) 2024-11-19
JP7692936B2 (ja) 2025-06-16
BR112022021754A2 (pt) 2022-12-06
US11044693B1 (en) 2021-06-22
US20210352610A1 (en) 2021-11-11
TW202207728A (zh) 2022-02-16
WO2021225703A1 (en) 2021-11-11
CN115462138A (zh) 2022-12-09

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