BR112021014605A2 - Recurso de sinal de referência de sondagem (srs) e configurações de conjunto de recursos para posicionamento - Google Patents
Recurso de sinal de referência de sondagem (srs) e configurações de conjunto de recursos para posicionamento Download PDFInfo
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- BR112021014605A2 BR112021014605A2 BR112021014605-9A BR112021014605A BR112021014605A2 BR 112021014605 A2 BR112021014605 A2 BR 112021014605A2 BR 112021014605 A BR112021014605 A BR 112021014605A BR 112021014605 A2 BR112021014605 A2 BR 112021014605A2
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- srs
- positioning
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Classifications
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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
- G01S5/02—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0226—Channel estimation using sounding signals sounding signals per se
-
- 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
- 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
-
- 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
- G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
- G01S13/878—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector
-
- 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
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
-
- 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
- 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
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/06—TPC algorithms
- H04W52/10—Open loop power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/325—Power control of control or pilot channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR20190100070 | 2019-02-08 | ||
| GR20190100070 | 2019-02-08 | ||
| US16/783,129 US11283651B2 (en) | 2019-02-08 | 2020-02-05 | Sounding reference signal (SRS) resource and resource set configurations for positioning |
| US16/783,129 | 2020-02-05 | ||
| PCT/US2020/017016 WO2020163597A1 (en) | 2019-02-08 | 2020-02-06 | Sounding reference signal (srs) resource and resource set configurations for positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112021014605A2 true BR112021014605A2 (pt) | 2021-10-05 |
Family
ID=71945369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112021014605-9A BR112021014605A2 (pt) | 2019-02-08 | 2020-02-06 | Recurso de sinal de referência de sondagem (srs) e configurações de conjunto de recursos para posicionamento |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US11283651B2 (https=) |
| EP (1) | EP3921969A1 (https=) |
| JP (2) | JP2022519545A (https=) |
| KR (1) | KR20210124227A (https=) |
| CN (1) | CN113366794B (https=) |
| AU (1) | AU2020218528B2 (https=) |
| BR (1) | BR112021014605A2 (https=) |
| TW (1) | TWI857006B (https=) |
| WO (1) | WO2020163597A1 (https=) |
Families Citing this family (46)
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| WO2018199696A1 (ko) * | 2017-04-27 | 2018-11-01 | 엘지전자 주식회사 | Srs를 전송하는 방법 및 이를 위한 단말 |
| US11283651B2 (en) * | 2019-02-08 | 2022-03-22 | Qualcomm Incorporated | Sounding reference signal (SRS) resource and resource set configurations for positioning |
| CN111278130B (zh) * | 2019-04-30 | 2022-11-01 | 维沃移动通信有限公司 | Srs资源配置方法、bwp的切换处理方法和相关设备 |
| US11502811B2 (en) * | 2019-10-18 | 2022-11-15 | Qualcomm Incorporated | Automatic adaptation of data subcarrier spacing numerology based on synchronization signal block transmission |
| EP4090118A4 (en) * | 2020-02-06 | 2023-01-04 | Huawei Technologies Co., Ltd. | REFERENCE SIGNAL RESOURCE CONFIGURATION METHOD AND APPARATUS |
| EP4344084B1 (en) * | 2020-02-19 | 2025-06-04 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Antenna switching method, terminal device and communication device |
| US12177145B2 (en) * | 2020-09-10 | 2024-12-24 | Qualcomm Incorporated | Configuration of on-demand sounding reference signals (SRS) through association with on-demand positioning reference signal (PRS) for user equipment (UE) positioning |
| US12089113B2 (en) | 2020-10-07 | 2024-09-10 | Qualcomm Incorporated | Location reporting for user equipment |
| US12368622B2 (en) * | 2020-10-08 | 2025-07-22 | Qualcomm Incorporated | Uplink reference signal repetition for non-terrestrial networks |
| KR20230086686A (ko) * | 2020-10-15 | 2023-06-15 | 퀄컴 인코포레이티드 | 업링크 및 다운링크 포지셔닝 자원들의 근접성-기반 우선순위화 |
| CN114642020A (zh) * | 2020-10-15 | 2022-06-17 | 北京小米移动软件有限公司 | 请求发送方法和装置、测量结果发送方法和装置 |
| WO2022077426A1 (en) | 2020-10-16 | 2022-04-21 | Zte Corporation | Systems and methods to trigger sending uplink messages |
| CN114666022B (zh) * | 2020-12-23 | 2024-11-22 | 维沃移动通信有限公司 | 非连接态定位方法、装置及设备 |
| CN117750489A (zh) * | 2021-01-15 | 2024-03-22 | 瑞典爱立信有限公司 | Srs天线端口切换下的定时测量过程 |
| CN116783926A (zh) * | 2021-01-26 | 2023-09-19 | 株式会社Ntt都科摩 | 终端、基站以及无线通信方法 |
| US20220278717A1 (en) * | 2021-03-01 | 2022-09-01 | At&T Intellectual Property I, L.P. | Method and system for artificial intelligence (ai)-based monitoring and controlling of network parameters |
| WO2022212126A1 (en) * | 2021-03-30 | 2022-10-06 | Idac Holdings, Inc. | Method and wtru for positioning with reduced latency in wireless communication systems |
| EP4278623A4 (en) | 2021-04-01 | 2024-07-17 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | METHOD AND SYSTEM FOR IMPROVED POSITION MEASUREMENT |
| CN115173898A (zh) * | 2021-04-02 | 2022-10-11 | 索尼集团公司 | 电子设备、通信方法、存储介质和计算机程序产品 |
| CN117136501A (zh) * | 2021-04-15 | 2023-11-28 | 高通股份有限公司 | 信号通知用户设备天线组偏好和天线组相关性 |
| US11800322B2 (en) | 2021-04-15 | 2023-10-24 | Nokia Solutions And Networks Oy | Signalling for positioning latency control |
| CN116530159A (zh) * | 2021-04-30 | 2023-08-01 | Oppo广东移动通信有限公司 | 上行传输方法、终端设备和网络设备 |
| US20240196357A1 (en) * | 2021-05-19 | 2024-06-13 | Qualcomm Incorporated | Supporting positioning-only user equipments (ues) |
| CN115442892A (zh) * | 2021-06-02 | 2022-12-06 | 维沃移动通信有限公司 | Srs资源发送方法、装置、用户设备及存储介质 |
| WO2023010396A1 (en) * | 2021-08-05 | 2023-02-09 | Zte Corporation | Systems and methods for enhancing channel measurement configuration |
| KR102472510B1 (ko) * | 2021-10-05 | 2022-11-30 | 주식회사 블랙핀 | 무선 이동 통신 시스템에서 조건부 도움데이터를 요청하고 수신하는 방법 및 장치 |
| KR102458108B1 (ko) | 2021-10-05 | 2022-10-24 | 주식회사 블랙핀 | 무선 이동 통신 시스템에서 시스템정보와 위치확인프로토콜 메시지로 도움데이터를 송수신하는 방법 및 장치 |
| KR102472513B1 (ko) * | 2021-10-05 | 2022-11-30 | 주식회사 블랙핀 | 무선 이동 통신 시스템에서 도움데이터상태 정보를 이용해서 위치확인을 위한 도움데이터를 송수신하는 방법 및 장치 |
| KR102471087B1 (ko) * | 2021-10-05 | 2022-11-25 | 주식회사 블랙핀 | 무선 이동 통신 시스템에서 도움데이터상태와 도움데이터유효성을 이용해서 위치확인을 위한 도움데이터를 송수신하는 방법 및 장치 |
| KR102471084B1 (ko) | 2021-10-05 | 2022-11-25 | 주식회사 블랙핀 | 무선 이동 통신 시스템에서 위치확인도움데이터를 요청하고 수신하는 방법 및 장치 |
| KR102458107B1 (ko) | 2021-10-05 | 2022-10-24 | 주식회사 블랙핀 | 무선 이동 통신 시스템에서 서로다른 시스템정보블록을 이용해 위치확인 도움데이터를 송수신하는 방법 및 장치 |
| KR102472512B1 (ko) * | 2021-10-05 | 2022-11-30 | 주식회사 블랙핀 | 무선 이동 통신 시스템에서 시스템정보의 도움데이터상태와 위치확인프로토콜 메시지의 도움데이터유효성을 이용해서 위치확인을 위한 도움데이터를 송수신하는 방법 및 장치 |
| 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 |
| US12028816B2 (en) * | 2021-11-10 | 2024-07-02 | Qualcomm Incorporated | Systems and methods to adjust a sounding reference signal timing offset |
| CN118251943A (zh) * | 2021-11-15 | 2024-06-25 | 上海诺基亚贝尔股份有限公司 | 用于探测参考信号传输的回退行为 |
| US20250031190A1 (en) * | 2021-12-03 | 2025-01-23 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and apparatus for triggering srs, and storage medium |
| US11924134B2 (en) * | 2021-12-07 | 2024-03-05 | Qualcomm Incorporated | Positioning reference signal with sub-band-based comb offset |
| CN116489782A (zh) * | 2022-01-14 | 2023-07-25 | 维沃移动通信有限公司 | Srs端口映射方法、装置及终端 |
| US20230291626A1 (en) * | 2022-02-25 | 2023-09-14 | Qualcomm Incorporated | Cyclic shifting for sounding reference signal ports |
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| EP4539567A4 (en) * | 2022-10-11 | 2025-08-13 | Huawei Tech Co Ltd | MEASURING METHOD AND MEASURING DEVICE |
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| KR20250036047A (ko) | 2023-02-17 | 2025-03-13 | 지티이 코포레이션 | 캐리어 집성 기반 포지셔닝에 대한 시스템 및 방법 |
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| 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 |
| WO2016200093A1 (ko) * | 2015-06-07 | 2016-12-15 | 엘지전자 주식회사 | 무선 통신 시스템에서 측위를 위한 사운딩 참조 신호 수신 또는 전송 방법 및 이를 위한 장치 |
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| WO2018128401A1 (ko) * | 2017-01-06 | 2018-07-12 | 한국전자통신연구원 | 상향링크 제어정보 전송 방법 및 장치 |
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| US11283651B2 (en) * | 2019-02-08 | 2022-03-22 | Qualcomm Incorporated | Sounding reference signal (SRS) resource and resource set configurations for positioning |
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2020
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| CN113366794A (zh) | 2021-09-07 |
| US20240356780A1 (en) | 2024-10-24 |
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| KR20210124227A (ko) | 2021-10-14 |
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| US12047204B2 (en) | 2024-07-23 |
| AU2020218528B2 (en) | 2024-12-12 |
| JP2025072384A (ja) | 2025-05-09 |
| CN113366794B (zh) | 2024-03-08 |
| TW202044888A (zh) | 2020-12-01 |
| JP2022519545A (ja) | 2022-03-24 |
| WO2020163597A1 (en) | 2020-08-13 |
| US20200259683A1 (en) | 2020-08-13 |
| US11283651B2 (en) | 2022-03-22 |
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