BR112023018951A2 - Posicionamento baseado em sinal uplink de frequência baixa - Google Patents
Posicionamento baseado em sinal uplink de frequência baixaInfo
- Publication number
- BR112023018951A2 BR112023018951A2 BR112023018951A BR112023018951A BR112023018951A2 BR 112023018951 A2 BR112023018951 A2 BR 112023018951A2 BR 112023018951 A BR112023018951 A BR 112023018951A BR 112023018951 A BR112023018951 A BR 112023018951A BR 112023018951 A2 BR112023018951 A2 BR 112023018951A2
- Authority
- BR
- Brazil
- Prior art keywords
- frequency band
- serving cell
- uplink
- uplink signal
- low frequency
- Prior art date
Links
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17/217,534 US11877300B2 (en) | 2021-03-30 | 2021-03-30 | Low-frequency uplink signal based positioning |
| PCT/US2022/014455 WO2022211896A1 (en) | 2021-03-30 | 2022-01-29 | Low-frequency uplink signal based positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112023018951A2 true BR112023018951A2 (pt) | 2023-10-17 |
Family
ID=80628852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112023018951A BR112023018951A2 (pt) | 2021-03-30 | 2022-01-29 | Posicionamento baseado em sinal uplink de frequência baixa |
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)
| 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 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7881722B2 (en) * | 2007-04-02 | 2011-02-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Selection of an uplink carrier frequency corresponding to one of co-sited cells having different coverage areas and supporting different uplink data rates |
| CN103702432B (zh) * | 2013-12-03 | 2016-09-28 | 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 |
| 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 |
| CN109151836A (zh) | 2017-06-19 | 2019-01-04 | 中国移动通信有限公司研究院 | 一种接入方法、网络设备及移动通信终端 |
| 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 |
| 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 |
| CN112534891B (zh) * | 2019-07-19 | 2023-04-28 | 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 |
| 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 |
-
2021
- 2021-03-30 US US17/217,534 patent/US11877300B2/en active Active
-
2022
- 2022-01-29 JP JP2023553686A patent/JP7827739B2/ja active Active
- 2022-01-29 BR BR112023018951A patent/BR112023018951A2/pt unknown
- 2022-01-29 KR KR1020237032100A patent/KR20230164670A/ko active Pending
- 2022-01-29 CN CN202280023710.9A patent/CN117063081A/zh active Pending
- 2022-01-29 EP EP22707922.5A patent/EP4314863A1/en active Pending
- 2022-01-29 WO PCT/US2022/014455 patent/WO2022211896A1/en not_active Ceased
-
2023
- 2023-11-13 US US18/507,952 patent/US12120712B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN117063081A (zh) | 2023-11-14 |
| US20220322330A1 (en) | 2022-10-06 |
| 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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