JP7711097B2 - 全二重モードにおける測位技法の精度 - Google Patents

全二重モードにおける測位技法の精度

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Publication number
JP7711097B2
JP7711097B2 JP2022568467A JP2022568467A JP7711097B2 JP 7711097 B2 JP7711097 B2 JP 7711097B2 JP 2022568467 A JP2022568467 A JP 2022568467A JP 2022568467 A JP2022568467 A JP 2022568467A JP 7711097 B2 JP7711097 B2 JP 7711097B2
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JP
Japan
Prior art keywords
prs
duplex
full
accuracy
reference signal
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.)
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JP2022568467A
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English (en)
Japanese (ja)
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JP2023525781A5 (https=
JP2023525781A (ja
Inventor
アハメド・アッティア・アボタブル
アレクサンドロス・マノーラコス
ムハンマド・サイド・カイリー・アブデルガファール
Original Assignee
クアルコム，インコーポレイテッド
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Publication of JP2023525781A5 publication Critical patent/JP2023525781A5/ja
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Classifications

    • 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
    • G01S5/0063—Transmission from base station to mobile station of measured values, i.e. measurement on base station and position calculation on mobile
    • 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
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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

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)
JP2022568467A 2020-05-12 2021-04-09 全二重モードにおける測位技法の精度 Active JP7711097B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20200100245 2020-05-12
GR20200100245 2020-05-12
PCT/US2021/026594 WO2021231003A1 (en) 2020-05-12 2021-04-09 Accuracy of positioning techniques in full duplex mode

Publications (3)

Publication Number Publication Date
JP2023525781A JP2023525781A (ja) 2023-06-19
JP2023525781A5 JP2023525781A5 (https=) 2024-04-03
JP7711097B2 true JP7711097B2 (ja) 2025-07-22

Family

ID=75728899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022568467A Active JP7711097B2 (ja) 2020-05-12 2021-04-09 全二重モードにおける測位技法の精度

Country Status (7)

Country Link
US (1) US20230118780A1 (https=)
EP (1) EP4150984A1 (https=)
JP (1) JP7711097B2 (https=)
KR (1) KR20230008734A (https=)
CN (1) CN115552993A (https=)
TW (1) TW202147888A (https=)
WO (1) WO2021231003A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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US20230163936A1 (en) * 2021-11-19 2023-05-25 Samsung Electronics Co., Ltd. Subband operation for cross division duplex technology
WO2023113943A1 (en) * 2021-12-13 2023-06-22 Qualcomm Incorporated Group delay error mitigation in full duplex modes
CN114499626B (zh) * 2021-12-16 2023-01-03 中国矿业大学 基于全双工中继的uav空中计算系统及轨迹和功率优化方法
US12574924B2 (en) * 2022-04-28 2026-03-10 Acer Incorporated Method for duplex operation and user equipment using the same
CN117560657A (zh) * 2022-08-01 2024-02-13 华为技术有限公司 一种能力上报方法及装置
WO2024026850A1 (en) * 2022-08-05 2024-02-08 Nokia Shanghai Bell Co., Ltd. Frame structure configuration
EP4425858A4 (en) * 2022-08-12 2025-01-29 New H3C Technologies Co., Ltd. DATA TRANSMISSION METHOD AND APPARATUS, AND ELECTRONIC DEVICE
US12218887B2 (en) * 2022-08-21 2025-02-04 Dell Products L.P. Time division full duplexing inter-node interference management in a radio access network
EP4723534A1 (en) * 2024-10-03 2026-04-08 Ofinno, LLC Positioning configuration under subband full duplex

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018217446A1 (en) 2017-05-25 2018-11-29 Qualcomm Incorporated Enhanced resource sharing for prs measurements

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US8542617B2 (en) * 2008-06-02 2013-09-24 Apple Inc. Adaptive operational full-duplex and half-duplex FDD modes in wireless networks
US9119036B2 (en) * 2010-05-10 2015-08-25 Telefonaktiebolaget L M Ericsson (Publ) Enhanced measurement gap configuration support for positioning
WO2012044246A1 (en) * 2010-09-30 2012-04-05 Telefonaktiebolaget L M Ericsson (Publ) Methods and nodes for handling measurements
EP2666319B1 (en) * 2011-01-19 2016-11-16 Telefonaktiebolaget LM Ericsson (publ) Enhanced measurement gap configuration support for positioning related applications
US9055595B2 (en) * 2011-02-15 2015-06-09 Telefonaktiebolaget L M Ericsson (Publ) Bandwidth-based configuration of measurement gaps
JP6721506B2 (ja) * 2013-12-18 2020-07-15 アイディーエーシー ホールディングス インコーポレイテッド 全二重無線システムにおける干渉管理のための方法、装置、およびシステム
WO2016036154A1 (ko) * 2014-09-04 2016-03-10 엘지전자(주) 무선 통신 시스템에서 포지셔닝을 수행하기 위한 방법 및 이를 위한 장치
ES2914649T3 (es) * 2016-04-01 2022-06-15 Huawei Tech Co Ltd Sistema y método de conmutación, transmisión y mejoras SRS
US9998856B2 (en) * 2016-05-13 2018-06-12 Qualcomm Incorporated Method and/or system for positioning of a mobile device
JP2019534615A (ja) * 2016-09-28 2019-11-28 アイディーエーシー ホールディングス インコーポレイテッド ビームフォーミングシステムにおけるＮｅｗ Ｒａｄｉｏランダムアクセス
US10547421B2 (en) * 2016-09-30 2020-01-28 Qualcomm Incorporated Scheduling for positioning reference signal (PRS) in narrowband-internet of things (NB-IoT)
US10433275B2 (en) * 2017-05-26 2019-10-01 Qualcomm Incorporated Systems and methods for positioning mobile devices in a fifth generation wireless network
US10736074B2 (en) * 2017-07-31 2020-08-04 Qualcomm Incorporated Systems and methods to facilitate location determination by beamforming of a positioning reference signal
US11233612B2 (en) * 2017-08-01 2022-01-25 Qualcomm Incorporated Downlink positioning reference signal in multi-beam systems
US11290987B2 (en) * 2017-08-04 2022-03-29 Qualcomm Incorporated Slot structure linkage in wireless systems
US11129195B2 (en) * 2017-08-09 2021-09-21 Qualcomm Incorporated Techniques and apparatuses for positioning reference signal (PRS) management
US12206607B2 (en) * 2018-07-19 2025-01-21 Qualcomm Incorporated On-demand positioning reference signal (PRS)
US12041578B2 (en) * 2018-10-31 2024-07-16 Qualcomm Incorporated System and methods for supporting uplink and downlink positioning procedures in a wireless network
CN113301594A (zh) * 2020-02-21 2021-08-24 大唐移动通信设备有限公司 一种定位业务处理方法、设备、装置及介质
CN113678521A (zh) * 2020-03-13 2021-11-19 北京小米移动软件有限公司 一种信息处理方法方法及装置、通信设备及存储介质

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018217446A1 (en) 2017-05-25 2018-11-29 Qualcomm Incorporated Enhanced resource sharing for prs measurements

Also Published As

Publication number Publication date
EP4150984A1 (en) 2023-03-22
CN115552993A (zh) 2022-12-30
JP2023525781A (ja) 2023-06-19
US20230118780A1 (en) 2023-04-20
TW202147888A (zh) 2021-12-16
KR20230008734A (ko) 2023-01-16
WO2021231003A1 (en) 2021-11-18

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