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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Publication date
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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    • 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 (https=)
EP (1) EP4074114A1 (https=)
JP (1) JP7669365B2 (https=)
KR (1) KR20220113367A (https=)
CN (1) CN114762404B (https=)
BR (1) BR112022010507A2 (https=)
PH (1) PH12022551090A1 (https=)
TW (1) TWI888442B (https=)
WO (1) WO2021119127A1 (https=)

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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
JP7565432B2 (ja) * 2020-08-07 2024-10-10 テレフオンアクチーボラゲット エルエム エリクソン（パブル） Ｄｒｘ非アクティブ時間中に測位ｓｒｓをアクティブ化すること
WO2022043970A1 (en) * 2020-08-31 2022-03-03 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced guard period between srs resources
EP4364341A1 (en) * 2021-06-30 2024-05-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Positioning for user equipments with limited capabilities
CN117751650A (zh) * 2021-07-16 2024-03-22 高通股份有限公司 用于多载波操作的灵活随机接入信道时机（ro）关联
EP4378238A1 (en) * 2021-07-28 2024-06-05 Telefonaktiebolaget LM Ericsson (publ) User equipment specific uplink reference signal transmission in low power state for mitigating interference
US20240349224A1 (en) * 2021-08-02 2024-10-17 Beijing Xiaomi Mobile Software Co., Ltd. Positioning measurement method, communication device, and storage medium
WO2023014958A1 (en) * 2021-08-06 2023-02-09 Intel Corporation Methods and apparatus for new radio (nr) position measurement in a radio resource control inactive state
CN115707095A (zh) * 2021-08-06 2023-02-17 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
CN117813881A (zh) * 2021-08-13 2024-04-02 高通股份有限公司 用于在非活跃状态中定位的带宽部分（bwp）配置
EP4412331A4 (en) * 2021-09-30 2025-08-27 Lg Electronics Inc POSITIONING METHOD AND ASSOCIATED DEVICE
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
CN118251935A (zh) * 2021-11-15 2024-06-25 上海诺基亚贝尔股份有限公司 无线电资源控制非活动状态下的发送功率确定
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
US20250310924A1 (en) * 2022-05-12 2025-10-02 Beijing Xiaomi Mobile Software Co., Ltd. Positioning configuration information processing method and device
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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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
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Also Published As

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

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