MX2022005482A - Soporte de se?alizacion para posicionamiento de nr con configuraciones de srs aperiodicas. - Google Patents

Soporte de se?alizacion para posicionamiento de nr con configuraciones de srs aperiodicas.

Info

Publication number
MX2022005482A
MX2022005482A MX2022005482A MX2022005482A MX2022005482A MX 2022005482 A MX2022005482 A MX 2022005482A MX 2022005482 A MX2022005482 A MX 2022005482A MX 2022005482 A MX2022005482 A MX 2022005482A MX 2022005482 A MX2022005482 A MX 2022005482A
Authority
MX
Mexico
Prior art keywords
srs
positioning
aperiodic srs
signalling support
wireless device
Prior art date
Application number
MX2022005482A
Other languages
English (en)
Inventor
Iana Siomina
Gino Luca Masini
Florent Munier
Ritesh Shreevastav
Per Ernström
Åke Busin
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2022005482A publication Critical patent/MX2022005482A/es

Links

Classifications

    • 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
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/04—Details
    • G01S1/042—Transmitters
    • G01S1/0428—Signal 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
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling

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)

Abstract

Las modalidades descritas en el presente documento se refieren a métodos y aparatos en redes y, en particular, métodos, funciones de administración de ubicación, estaciones base y dispositivos inalámbricos para configurar y enviar señales de referencia de sondeo de enlace ascendente, UL SRS. 1. Un método llevado a cabo por una función de administración de ubicación, LMF, comprende recibir información de recursos de radio relacionada con recursos de radio que se puedan aplicar para UL SRS por un dispositivo inalámbrico; y proporcionar una notificación relacionada con la activación de una SRS de enlace ascendente periódico a una estación base que dé servicio al dispositivo inalámbrico.
MX2022005482A 2019-11-07 2020-11-06 Soporte de se?alizacion para posicionamiento de nr con configuraciones de srs aperiodicas. MX2022005482A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962932094P 2019-11-07 2019-11-07
PCT/SE2020/051073 WO2021091472A1 (en) 2019-11-07 2020-11-06 Signalling support for nr positioning with aperiodic srs configurations

Publications (1)

Publication Number Publication Date
MX2022005482A true MX2022005482A (es) 2022-07-12

Family

ID=73449152

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022005482A MX2022005482A (es) 2019-11-07 2020-11-06 Soporte de se?alizacion para posicionamiento de nr con configuraciones de srs aperiodicas.

Country Status (5)

Country Link
US (1) US11985091B2 (es)
EP (1) EP4055758B1 (es)
CN (1) CN114762284A (es)
MX (1) MX2022005482A (es)
WO (1) WO2021091472A1 (es)

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US20220046748A1 (en) * 2020-08-05 2022-02-10 Apple Inc. Positioning SRS Transmissions During a Discontinuous Reception Cycle
US20220053436A1 (en) * 2020-10-15 2022-02-17 Sergey Sosnin Transmit and receive timing errors estimation and compensation
EP4371262A1 (en) * 2021-07-15 2024-05-22 Qualcomm Incorporated Signaling for aperiodic sounding reference signals for positioning
CN117730585A (zh) * 2021-07-28 2024-03-19 瑞典爱立信有限公司 用于减轻干扰的在低功率状态下的用户设备特定上行链路参考信号传输
KR20230018659A (ko) * 2021-07-30 2023-02-07 삼성전자주식회사 무선 통신 시스템에서 상향 링크 신호 기반 위치 추정 서비스를 제공하기 위한 방법 및 장치
KR102423071B1 (ko) * 2021-10-05 2022-07-20 주식회사 블랙핀 무선 이동 통신 시스템에서 인액티브 상태 사운딩기준신호를 설정하고 전송하는 방법 및 장치
WO2023102919A1 (zh) * 2021-12-10 2023-06-15 北京小米移动软件有限公司 信息处理方法及装置、通信设备及存储介质
WO2023154141A1 (en) * 2022-02-09 2023-08-17 Qualcomm Incorporated Rf sensing for ue positioning using uplink and downlink signals
WO2023203403A1 (en) * 2022-04-22 2023-10-26 Telefonaktiebolaget Lm Ericsson (Publ) Aborting and indicating failure of propagation delay compensation measurement in split network node architecture
WO2024035492A2 (en) * 2022-08-11 2024-02-15 Qualcomm Incorporated Position estimation based on coherency status associated with at least part of a sounding reference signal for positioning instance
WO2024082526A1 (en) * 2023-03-10 2024-04-25 Lenovo (Beijing) Limited Methods and apparatuses for reconfigurable intelligent surface assisted positioning

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Publication number Priority date Publication date Assignee Title
US8848520B2 (en) * 2010-02-10 2014-09-30 Qualcomm Incorporated Aperiodic sounding reference signal transmission method and apparatus
CN106059737B (zh) * 2010-06-04 2019-12-03 Lg电子株式会社 发送非周期性探测参考信号的用户设备及其方法
US20170288897A1 (en) 2014-08-29 2017-10-05 Lg Electronics Inc. Method and user equipment for performing measurement to support positioning, method and positioning server for supporting positioning, and base station for supporting positioning
KR102271083B1 (ko) 2017-01-08 2021-07-01 엘지전자 주식회사 무선 통신 시스템에서 상향링크 송수신 방법 및 이를 위한 장치
CN113383585A (zh) * 2019-01-11 2021-09-10 苹果公司 提供新无线电定位的系统和方法
US20220236366A1 (en) * 2019-05-02 2022-07-28 Lg Electronics Inc. Method for transmitting or receiving signal in wireless communication system and apparatus for supporting same
US11546114B2 (en) * 2019-05-10 2023-01-03 Huawei Technologies Co., Ltd. Sounding reference signal configuration for new radio positioning
WO2021057362A1 (en) * 2019-09-27 2021-04-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Reference signal determination method and device, and ue
CN112583563B (zh) * 2019-09-30 2022-08-26 华为技术有限公司 一种参考信号配置的确定方法及装置

Also Published As

Publication number Publication date
US11985091B2 (en) 2024-05-14
WO2021091472A1 (en) 2021-05-14
EP4055758A1 (en) 2022-09-14
US20220368496A1 (en) 2022-11-17
CN114762284A (zh) 2022-07-15
EP4055758B1 (en) 2024-06-12

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