JP7741863B2 - 分離した帯域幅セグメントを用いたニューラジオ測位に関するシグナリング考察 - Google Patents

分離した帯域幅セグメントを用いたニューラジオ測位に関するシグナリング考察

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Publication number
JP7741863B2
JP7741863B2 JP2023507315A JP2023507315A JP7741863B2 JP 7741863 B2 JP7741863 B2 JP 7741863B2 JP 2023507315 A JP2023507315 A JP 2023507315A JP 2023507315 A JP2023507315 A JP 2023507315A JP 7741863 B2 JP7741863 B2 JP 7741863B2
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Japan
Prior art keywords
bandwidth
frequency
positioning
frequency layers
layers
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JP2023507315A
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English (en)
Japanese (ja)
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JPWO2022035663A5 (https=
JP2023537885A (ja
JP2023537885A5 (https=
Inventor
イー－ハオ・リン
スリニヴァス・イェラマッリ
シャオシア・ジャン
アレクサンドロス・マノーラコス
ロレンツォ・フェラーリ
ソニー・アカラカラン
マーウェン・ゾルグイ
Original Assignee
クアルコム，インコーポレイテッド
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Publication of JP2023537885A publication Critical patent/JP2023537885A/ja
Publication of JPWO2022035663A5 publication Critical patent/JPWO2022035663A5/ja
Publication of JP2023537885A5 publication Critical patent/JP2023537885A5/ja
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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
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • 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
    • 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

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)
JP2023507315A 2020-08-10 2021-08-04 分離した帯域幅セグメントを用いたニューラジオ測位に関するシグナリング考察 Active JP7741863B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063063933P 2020-08-10 2020-08-10
US63/063,933 2020-08-10
US17/393,184 2021-08-03
US17/393,184 US11848879B2 (en) 2020-08-10 2021-08-03 Signaling consideration for new radio positioning with disjoint bandwidth segments
PCT/US2021/044565 WO2022035663A1 (en) 2020-08-10 2021-08-04 Signaling consideration for new radio positioning with disjoint bandwidth segments

Publications (4)

Publication Number Publication Date
JP2023537885A JP2023537885A (ja) 2023-09-06
JPWO2022035663A5 JPWO2022035663A5 (https=) 2024-07-29
JP2023537885A5 JP2023537885A5 (https=) 2024-07-29
JP7741863B2 true JP7741863B2 (ja) 2025-09-18

Family

ID=80114310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023507315A Active JP7741863B2 (ja) 2020-08-10 2021-08-04 分離した帯域幅セグメントを用いたニューラジオ測位に関するシグナリング考察

Country Status (7)

Country Link
US (3) US11848879B2 (https=)
EP (1) EP4193555A1 (https=)
JP (1) JP7741863B2 (https=)
KR (1) KR20230048308A (https=)
CN (1) CN116134332B (https=)
BR (1) BR112023001749A2 (https=)
WO (1) WO2022035663A1 (https=)

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US11848879B2 (en) 2020-08-10 2023-12-19 Qualcomm Incorporated Signaling consideration for new radio positioning with disjoint bandwidth segments
EP4420444A1 (en) * 2021-10-19 2024-08-28 InterDigital Patent Holdings, Inc. Methods and apparatus for enabling frequency layers for positioning
US20240045053A1 (en) * 2022-07-19 2024-02-08 Samsung Electronics Co., Ltd. Positioning via round-trip carrier-phase method with multiple-carriers
CN117596606A (zh) * 2022-08-08 2024-02-23 华为技术有限公司 定位配置方法、装置及存储介质
US12309088B2 (en) 2022-08-10 2025-05-20 Apple Inc. PRS muting for location estimation of reduced capacity devices
US20240056242A1 (en) * 2022-08-10 2024-02-15 Apple Inc. Frequency Hopped PRSs for Location Estimation of Reduced Capacity Devices
US12593297B2 (en) * 2022-08-10 2026-03-31 Apple Inc. Location estimation for reduced capacity devices
EP4332609A1 (en) * 2022-08-31 2024-03-06 Nokia Technologies Oy Localization
EP4333466A1 (en) * 2022-08-31 2024-03-06 Nokia Technologies Oy Localization
US20240080795A1 (en) * 2022-09-07 2024-03-07 Qualcomm Incorporated Phase-coherent positioning reference signal (prs) and sounding reference signal (srs) resource sets
US20260059531A1 (en) * 2022-10-19 2026-02-26 Qualcomm Incorporated Apparatus and methods for coherent phase resource allocation in multi-beam carrier communication systems
WO2024158464A1 (en) * 2023-01-24 2024-08-02 Qualcomm Incorporated Selective positioning reference signal aggregation
US20240272268A1 (en) * 2023-02-14 2024-08-15 Qualcomm Incorporated Non-uniform reference signal patterns for positioning and sensing
KR20250073040A (ko) * 2023-02-17 2025-05-27 지티이 코포레이션 무선 디바이스의 포지셔닝 향상을 위한 시스템 및 방법
CN119138053A (zh) * 2023-04-07 2024-12-13 北京小米移动软件有限公司 定位测量方法及装置、通信设备、通信系统、存储介质
CN119586277A (zh) * 2023-06-08 2025-03-07 北京小米移动软件有限公司 信息处理方法、装置、通信设备及存储介质
WO2025065611A1 (zh) * 2023-09-28 2025-04-03 北京小米移动软件有限公司 定位测量处理方法及装置、存储介质
WO2025062385A1 (en) * 2023-11-08 2025-03-27 Lenovo (Singapore) Pte. Ltd. Techniques for high positioning accuracy with limited-bandwidth

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US20200235877A1 (en) 2019-01-21 2020-07-23 Qualcomm Corporated Bandwidth part operation and downlink or uplink positioning reference signal scheme

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US20160223639A1 (en) * 2015-01-29 2016-08-04 Intel Corporation Wireless systems and methods
KR102284044B1 (ko) * 2015-09-10 2021-07-30 삼성전자주식회사 무선 통신 시스템에서 위치 추정 방법 및 장치
CN109479278B (zh) * 2016-08-04 2022-11-04 夏普株式会社 基站装置、定位服务器以及通信方法
US12149462B2 (en) * 2018-09-28 2024-11-19 Samsung Electronics Co., Ltd Positioning reference signal
US11451428B2 (en) * 2019-01-11 2022-09-20 Qualcomm Incorporated Configurable reference signal time difference measurement (RSTD) search window
EP4193556A1 (en) 2020-08-05 2023-06-14 InterDigital Patent Holdings, Inc. Methods for reference signal configuration in wireless systems
US11848879B2 (en) 2020-08-10 2023-12-19 Qualcomm Incorporated Signaling consideration for new radio positioning with disjoint bandwidth segments

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US20200235877A1 (en) 2019-01-21 2020-07-23 Qualcomm Corporated Bandwidth part operation and downlink or uplink positioning reference signal scheme

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Intel Corporation，"Further Discussion on NR PRS RSTD Requirements"，3GPP TSG RAN WG4 #95_e R4-2006556，2020年05月15日
Qualcomm Incorporated，"Potential Enhancements for NR Rel-17 Positioning"，3GPP TSG RAN WG1 #102-e R1-2006810，2020年08月08日
vivo，"Remaining issues on DL RS design for NR positioning"，3GPP TSG RAN WG1 #99 R1-1912044，2019年11月09日

Also Published As

Publication number Publication date
WO2022035663A1 (en) 2022-02-17
KR20230048308A (ko) 2023-04-11
US11848879B2 (en) 2023-12-19
US20260058767A1 (en) 2026-02-26
EP4193555A1 (en) 2023-06-14
CN116134332A (zh) 2023-05-16
US20220045811A1 (en) 2022-02-10
US12425149B2 (en) 2025-09-23
CN116134332B (zh) 2025-09-05
JP2023537885A (ja) 2023-09-06
US20240089041A1 (en) 2024-03-14
BR112023001749A2 (pt) 2023-03-07

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