CN117063081A - 基于低频上行链路信号的定位 - Google Patents

基于低频上行链路信号的定位 Download PDF

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Publication number
CN117063081A
CN117063081A CN202280023710.9A CN202280023710A CN117063081A CN 117063081 A CN117063081 A CN 117063081A CN 202280023710 A CN202280023710 A CN 202280023710A CN 117063081 A CN117063081 A CN 117063081A
Authority
CN
China
Prior art keywords
prs
frequency band
ofdm
coverage area
serving cell
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202280023710.9A
Other languages
English (en)
Chinese (zh)
Inventor
A·库马尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN117063081A publication Critical patent/CN117063081A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • G01S5/0236—Assistance data, e.g. base station almanac
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0069—Allocation based on distance or geographical location
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CN202280023710.9A 2021-03-30 2022-01-29 基于低频上行链路信号的定位 Pending CN117063081A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/217,534 US11877300B2 (en) 2021-03-30 2021-03-30 Low-frequency uplink signal based positioning
US17/217,534 2021-03-30
PCT/US2022/014455 WO2022211896A1 (en) 2021-03-30 2022-01-29 Low-frequency uplink signal based positioning

Publications (1)

Publication Number Publication Date
CN117063081A true CN117063081A (zh) 2023-11-14

Family

ID=80628852

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280023710.9A Pending CN117063081A (zh) 2021-03-30 2022-01-29 基于低频上行链路信号的定位

Country Status (7)

Country Link
US (2) US11877300B2 (https=)
EP (1) EP4314863A1 (https=)
JP (1) JP7827739B2 (https=)
KR (1) KR20230164670A (https=)
CN (1) CN117063081A (https=)
BR (1) BR112023018951A2 (https=)
WO (1) WO2022211896A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230421325A1 (en) * 2020-11-19 2023-12-28 Telefonaktiebolaget Lm Ericsson (Publ) Radio unit, digital unit, system, and method for positioning
IL279913A (en) * 2020-12-31 2022-07-01 Elta Systems Ltd Positioning system, method and computer program utilizing inputs from geostationary communication satellites
US11877300B2 (en) 2021-03-30 2024-01-16 Qualcomm Incorporated Low-frequency uplink signal based positioning
JP7619142B2 (ja) * 2021-04-21 2025-01-22 株式会社デンソー 基地局装置及び端末装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101637049A (zh) * 2007-04-02 2010-01-27 Lm爱立信电话有限公司 对应于具有不同覆盖区域并支持不同上行链路数据速率的共站小区之一的上行链路载波频率的选择
CN103702432A (zh) * 2013-12-03 2014-04-02 上海无线通信研究中心 一种基于地理位置数据库的上行链路增强方法
US20200221500A1 (en) * 2017-06-19 2020-07-09 China Mobile Communication Co., Ltd Research Institute Access method, network device, and mobile communication terminal
EP3681226A1 (en) * 2019-01-10 2020-07-15 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. Methods and apparatuses for resource allocation in a telecomunications network
CN112534891A (zh) * 2019-07-19 2021-03-19 Oppo广东移动通信有限公司 探测参考信号传输的上行功率控制的方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10938540B2 (en) * 2014-12-18 2021-03-02 Lg Electronics Inc. Method for allocating transmission resources in wireless communication system supporting device-to-device (D2D) communication
AR106631A1 (es) * 2015-11-09 2018-01-31 Ericsson Telefon Ab L M Métodos para la configuración de adaptación de celdas vecinas para permitir una operación de cobertura mejorada de equipo de usuario
WO2019032009A1 (en) * 2017-08-11 2019-02-14 Telefonaktiebolaget Lm Ericsson (Publ) SYSTEMS AND METHODS FOR ADAPTIVE MONITORING OF DOWNLINK CONTROL CHANNEL IN DISCONTINUOUS RECEPTION
CN109803398B (zh) * 2017-11-17 2023-06-02 华为技术有限公司 通信方法及其终端设备、网络设备
US11528626B2 (en) * 2018-05-11 2022-12-13 Telefonaktiebolaget Lm Ericsson (Publ) Radio link monitoring (RLM) procedure for a wireless device configured to operate using first and second operational modes within an overlapping time in a first cell
CN113613322B (zh) * 2019-08-12 2023-06-20 Oppo广东移动通信有限公司 用于确定发射功率的方法和装置
US11877300B2 (en) 2021-03-30 2024-01-16 Qualcomm Incorporated Low-frequency uplink signal based positioning

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101637049A (zh) * 2007-04-02 2010-01-27 Lm爱立信电话有限公司 对应于具有不同覆盖区域并支持不同上行链路数据速率的共站小区之一的上行链路载波频率的选择
CN103702432A (zh) * 2013-12-03 2014-04-02 上海无线通信研究中心 一种基于地理位置数据库的上行链路增强方法
US20200221500A1 (en) * 2017-06-19 2020-07-09 China Mobile Communication Co., Ltd Research Institute Access method, network device, and mobile communication terminal
EP3681226A1 (en) * 2019-01-10 2020-07-15 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. Methods and apparatuses for resource allocation in a telecomunications network
CN112534891A (zh) * 2019-07-19 2021-03-19 Oppo广东移动通信有限公司 探测参考信号传输的上行功率控制的方法及装置

Also Published As

Publication number Publication date
US20220322330A1 (en) 2022-10-06
BR112023018951A2 (pt) 2023-10-17
US20240080871A1 (en) 2024-03-07
JP2024514397A (ja) 2024-04-02
JP7827739B2 (ja) 2026-03-10
WO2022211896A1 (en) 2022-10-06
US12120712B2 (en) 2024-10-15
KR20230164670A (ko) 2023-12-04
US11877300B2 (en) 2024-01-16
EP4314863A1 (en) 2024-02-07

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