TWI888442B - 在未連接或非有效狀態期間的ue 定位信號傳輸 - Google Patents

在未連接或非有效狀態期間的ue 定位信號傳輸 Download PDF

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Publication number
TWI888442B
TWI888442B TW109143629A TW109143629A TWI888442B TW I888442 B TWI888442 B TW I888442B TW 109143629 A TW109143629 A TW 109143629A TW 109143629 A TW109143629 A TW 109143629A TW I888442 B TWI888442 B TW I888442B
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TW
Taiwan
Prior art keywords
srs
positioning
communication network
transmission parameters
processor
Prior art date
Application number
TW109143629A
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English (en)
Chinese (zh)
Other versions
TW202133636A (zh
Inventor
亞力山德羅斯 瑪諾拉寇斯
宏丁 李
Original Assignee
美商高通公司
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Publication date
Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW202133636A publication Critical patent/TW202133636A/zh
Application granted granted Critical
Publication of TWI888442B publication Critical patent/TWI888442B/zh

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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
    • 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
    • G01S5/0205—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)
TW109143629A 2019-12-12 2020-12-10 在未連接或非有效狀態期間的ue 定位信號傳輸 TWI888442B (zh)

Applications Claiming Priority (4)

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
WOPCT/US20/64008 2020-12-09

Publications (2)

Publication Number Publication Date
TW202133636A TW202133636A (zh) 2021-09-01
TWI888442B true TWI888442B (zh) 2025-07-01

Family

ID=74004167

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109143629A TWI888442B (zh) 2019-12-12 2020-12-10 在未連接或非有效狀態期間的ue 定位信號傳輸

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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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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Also Published As

Publication number Publication date
JP2023505678A (ja) 2023-02-10
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
KR20220113367A (ko) 2022-08-12
WO2021119127A1 (en) 2021-06-17
BR112022010507A2 (pt) 2022-08-16

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