KR20220113367A - 비접속 또는 비활성 상태 동안 ue 포지셔닝 신호 송신 - Google Patents

비접속 또는 비활성 상태 동안 ue 포지셔닝 신호 송신 Download PDF

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Publication number
KR20220113367A
KR20220113367A KR1020227017639A KR20227017639A KR20220113367A KR 20220113367 A KR20220113367 A KR 20220113367A KR 1020227017639 A KR1020227017639 A KR 1020227017639A KR 20227017639 A KR20227017639 A KR 20227017639A KR 20220113367 A KR20220113367 A KR 20220113367A
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KR
South Korea
Prior art keywords
srs
positioning
communication network
transmission
processor
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Pending
Application number
KR1020227017639A
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English (en)
Korean (ko)
Inventor
알렉산드로스 마놀라코스
헝 딘 리
Original Assignee
퀄컴 인코포레이티드
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Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20220113367A publication Critical patent/KR20220113367A/ko
Pending legal-status Critical Current

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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
    • G01S5/0009—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
    • 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
    • G01S5/0205—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
    • G01S5/0226—Transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • 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
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]

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  • 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)
  • Radar Systems Or Details Thereof (AREA)
  • Communication Control (AREA)
KR1020227017639A 2019-12-12 2020-12-09 비접속 또는 비활성 상태 동안 ue 포지셔닝 신호 송신 Pending KR20220113367A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20190100553 2019-12-12
GR20190100553 2019-12-12
PCT/US2020/064008 WO2021119127A1 (en) 2019-12-12 2020-12-09 Ue positioning signal transmission during unconnected or inactive state

Publications (1)

Publication Number Publication Date
KR20220113367A true KR20220113367A (ko) 2022-08-12

Family

ID=74004167

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227017639A Pending KR20220113367A (ko) 2019-12-12 2020-12-09 비접속 또는 비활성 상태 동안 ue 포지셔닝 신호 송신

Country Status (9)

Country Link
US (1) US12596167B2 (enExample)
EP (1) EP4074114A1 (enExample)
JP (1) JP7669365B2 (enExample)
KR (1) KR20220113367A (enExample)
CN (1) CN114762404B (enExample)
BR (1) BR112022010507A2 (enExample)
PH (1) PH12022551090A1 (enExample)
TW (1) TWI888442B (enExample)
WO (1) WO2021119127A1 (enExample)

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US11050531B2 (en) * 2018-04-27 2021-06-29 Qualcomm Incorporated Frequency diversity with carrier hopping in unlicensed spectrum
US11496264B2 (en) * 2019-02-15 2022-11-08 Qualcomm Incorporated Interaction of positioning and media access control procedures
US11271781B2 (en) * 2019-12-20 2022-03-08 Huawei Technologies Co., Ltd. Transmission in an inactive state
CN113497687B (zh) * 2020-03-20 2023-07-07 维沃移动通信有限公司 Srs的发送、配置及测量方法、定位方法及设备
GB2597535B (en) * 2020-07-28 2022-12-07 Samsung Electronics Co Ltd Method and apparatus for NR positioning in RRC idle/inactive state
US12610424B2 (en) * 2020-08-05 2026-04-21 Apple Inc. Positioning SRS transmissions during a discontinuous reception cycle
EP4193691B1 (en) * 2020-08-07 2026-01-28 Telefonaktiebolaget LM Ericsson (publ) Activating positioning srs during drx inactive time
WO2022043970A1 (en) * 2020-08-31 2022-03-03 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced guard period between srs resources
WO2023275044A1 (en) * 2021-06-30 2023-01-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Positioning for user equipments with limited capabilities
EP4371359A4 (en) * 2021-07-16 2025-03-26 Qualcomm Incorporated FLEXIBLE ASSOCIATION OF RANDOM ACCESS (RO) CHANNEL OPPORTUNITIES FOR MULTI-CARRIER OPERATION
WO2023009050A1 (en) * 2021-07-28 2023-02-02 Telefonaktiebolaget Lm Ericsson (Publ) User equipment specific uplink reference signal transmission in low power state for mitigating interference
EP4383859A4 (en) * 2021-08-02 2024-08-07 Beijing Xiaomi Mobile Software Co., Ltd. Positioning measurement method, communication apparatus, and storage medium
JP2024528776A (ja) * 2021-08-06 2024-08-01 インテル コーポレイション 無線資源制御非アクティブ状態におけるニューラジオ（ｎｒ）位置測定のための方法および装置
WO2023011531A1 (zh) * 2021-08-06 2023-02-09 中国移动通信有限公司研究院 终端定位方法、装置、终端及网络侧设备
WO2023015544A1 (en) * 2021-08-13 2023-02-16 Qualcomm Incorporated Bandwidth part (bwp) configuration for positioning in an inactive state
US20240407046A1 (en) * 2021-09-30 2024-12-05 Lg Electronics Inc. Positioning method and device for same
KR102466398B1 (ko) * 2021-10-05 2022-11-11 주식회사 블랙핀 무선 이동 통신 시스템에서 시스템정보의 도움데이터상태와 위치확인프로토콜 메시지의 도움데이터유효성을 이용해서 위치확인을 위한 도움데이터를 송수신하는 방법 및 장치
WO2023082274A1 (en) * 2021-11-15 2023-05-19 Nokia Shanghai Bell Co., Ltd. Transmit power determination in radio resource control inactive state
CN113993206B (zh) * 2021-12-29 2022-04-12 佰路威科技(北京)有限公司 定位方法及相关设备
KR102503667B1 (ko) * 2022-03-18 2023-02-24 주식회사 블랙핀 무선 이동 통신 시스템에서 rrc 연결 상태 상향링크 전송 및 rrc_inactive 상태 상향링크 전송을 위한 방법 및 장치
KR20250002417A (ko) * 2022-04-13 2025-01-07 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 정보 설정 방법, 장치, 디바이스 및 저장 매체
CN115088325B (zh) * 2022-05-12 2026-02-03 北京小米移动软件有限公司 定位配置信息处理方法、装置、通信设备及存储介质
WO2025259386A1 (en) * 2024-06-11 2025-12-18 Qualcomm Incorporated Positioning measurement period formulation for positioning measurement and energy harvesting operation

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CN108605315B (zh) 2016-03-31 2021-06-01 华为技术有限公司 信号传输方法、信号传输控制方法、用户设备及基站
CN105939187A (zh) 2016-06-02 2016-09-14 深圳市金立通信设备有限公司 一种未授权频谱下探测参考信号增强的方法及相关设备
RU2724320C1 (ru) * 2016-11-02 2020-06-22 Телефонактиеболагет Лм Эрикссон (Пабл) Управление воздействием переключения srs на передачи по каналу восходящей линии связи
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Also Published As

Publication number Publication date
JP2023505678A (ja) 2023-02-10
TWI888442B (zh) 2025-07-01
TW202133636A (zh) 2021-09-01
US20230035967A1 (en) 2023-02-02
US12596167B2 (en) 2026-04-07
CN114762404B (zh) 2025-02-28
JP7669365B2 (ja) 2025-04-28
EP4074114A1 (en) 2022-10-19
CN114762404A (zh) 2022-07-15
PH12022551090A1 (en) 2024-06-24
WO2021119127A1 (en) 2021-06-17
BR112022010507A2 (pt) 2022-08-16

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