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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Japan
Prior art keywords
prs
duplex
full
accuracy
reference signal
Prior art date
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JP2022568467A
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English (en)
Japanese (ja)
Other versions
JP2023525781A (ja
JP2023525781A5 (enExample
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 JP2023525781A publication Critical patent/JP2023525781A/ja
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 (enExample) 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 (enExample)
EP (1) EP4150984A1 (enExample)
JP (1) JP7711097B2 (enExample)
KR (1) KR20230008734A (enExample)
CN (1) CN115552993A (enExample)
TW (1) TW202147888A (enExample)
WO (1) WO2021231003A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230163936A1 (en) * 2021-11-19 2023-05-25 Samsung Electronics Co., Ltd. Subband operation for cross division duplex technology
CN118355614A (zh) * 2021-12-13 2024-07-16 高通股份有限公司 全双工模式下的群延迟误差缓解
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
CN119654949A (zh) * 2022-08-05 2025-03-18 上海诺基亚贝尔股份有限公司 帧结构配置
CN117882345A (zh) * 2022-08-12 2024-04-12 新华三技术有限公司 数据传输方法、装置及电子设备
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
EP2622919B1 (en) * 2010-09-30 2020-04-08 Telefonaktiebolaget LM Ericsson (publ) Methods and nodes for handling measurements
CN103314613B (zh) * 2011-01-19 2017-09-22 瑞典爱立信有限公司 针对定位相关应用的增强的测量间隙配置支持
US9055595B2 (en) * 2011-02-15 2015-06-09 Telefonaktiebolaget L M Ericsson (Publ) Bandwidth-based configuration of measurement gaps
US10243720B2 (en) * 2013-12-18 2019-03-26 Idac Holdings, Inc. Methods, apparatus and systems for interference management in a full duplex radio system
US10514438B2 (en) * 2014-09-04 2019-12-24 Lg Electronics Inc. Method for performing positioning in wireless communication system and device therefor
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
CN109952720A (zh) * 2016-09-28 2019-06-28 Idac控股公司 波束成形系统中的新型无线电随机接入
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
WO2021179323A1 (zh) * 2020-03-13 2021-09-16 北京小米移动软件有限公司 一种信息处理方法及装置、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
JP2023525781A (ja) 2023-06-19
KR20230008734A (ko) 2023-01-16
CN115552993A (zh) 2022-12-30
WO2021231003A1 (en) 2021-11-18
TW202147888A (zh) 2021-12-16
US20230118780A1 (en) 2023-04-20
EP4150984A1 (en) 2023-03-22

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