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
- Publication number
- 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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- Prior art keywords
- 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 (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2018256714B2 (en) * | 2017-04-27 | 2020-04-16 | Lg Electronics Inc. | Method for transmitting SRS and terminal therefor |
| 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 |
| CN115023917A (zh) * | 2020-02-19 | 2022-09-06 | Oppo广东移动通信有限公司 | 天线切换方法、终端设备和通信设备 |
| 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 |
| US12490135B2 (en) | 2020-10-15 | 2025-12-02 | Beijing Xiaomi Mobile Software Co., Ltd. | Request sending method and apparatus, and measurement result sending method and apparatus |
| CN116368881B (zh) * | 2020-10-15 | 2025-10-21 | 高通股份有限公司 | 上行链路和下行链路定位资源的基于邻近度的优先级排序 |
| 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 |
| EP4287684A4 (en) * | 2021-01-26 | 2025-02-19 | Ntt Docomo, Inc. | TERMINAL DEVICE, BASE STATION AND WIRELESS COMMUNICATION METHODS |
| US11523396B2 (en) * | 2021-03-01 | 2022-12-06 | At&T Intellectual Property I, L.P. | Method and system for predicting a downlink channel |
| JP2024512639A (ja) * | 2021-03-30 | 2024-03-19 | インターデイジタル パテント ホールディングス インコーポレイテッド | 無線通信システムにおける低減されたレイテンシを有する測位のための方法及びｗｔｒｕ |
| WO2022208477A1 (en) | 2021-04-01 | 2022-10-06 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and system for improved positioning 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 |
| US11800322B2 (en) | 2021-04-15 | 2023-10-24 | Nokia Solutions And Networks Oy | Signalling for positioning latency control |
| US12335010B2 (en) * | 2021-04-15 | 2025-06-17 | Qualcomm Incorporated | Signaling user equipment antenna group preferences and antenna group correlation |
| 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 |
| WO2022246344A1 (en) * | 2021-05-19 | 2022-11-24 | 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 |
| KR102472513B1 (ko) * | 2021-10-05 | 2022-11-30 | 주식회사 블랙핀 | 무선 이동 통신 시스템에서 도움데이터상태 정보를 이용해서 위치확인을 위한 도움데이터를 송수신하는 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 |
| KR102458108B1 (ko) | 2021-10-05 | 2022-10-24 | 주식회사 블랙핀 | 무선 이동 통신 시스템에서 시스템정보와 위치확인프로토콜 메시지로 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 |
| 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 |
| 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 |
| 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 |
| WO2024026734A1 (en) * | 2022-08-03 | 2024-02-08 | Nokia Shanghai Bell Co., Ltd. | Long srs sequence support by srs frequency hopping and stitching |
| US12574181B2 (en) | 2022-08-05 | 2026-03-10 | Apple Inc. | Sounding reference signal (SRS) enhancement for multi-transmission and reception point (TRP) operation |
| CN119631340A (zh) * | 2022-08-05 | 2025-03-14 | 苹果公司 | 用于多发送和接收点（trp）操作的探测参考信号（srs）增强 |
| US20260058777A1 (en) * | 2022-09-22 | 2026-02-26 | Qualcomm Incorporated | Mapping sounding reference signal ports to a quantity of symbols |
| JP2025524034A (ja) * | 2022-10-11 | 2025-07-25 | 華為技術有限公司 | 測定方法および測定装置 |
| EP4662821A1 (en) | 2023-02-06 | 2025-12-17 | AUMOVIO Germany GmbH | Methods to coordinate sidelink positioning reference signal transmission by user equipments |
| CN119895980A (zh) | 2023-02-17 | 2025-04-25 | 中兴通讯股份有限公司 | 基于载波聚合的定位系统和方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9060343B2 (en) | 2011-10-03 | 2015-06-16 | Mediatek, Inc. | Support of network based positioning by sounding reference signal |
| EP2829134A1 (en) | 2012-03-22 | 2015-01-28 | Telefonaktiebolaget LM Ericsson (Publ) | Enhancing uplink positioning |
| US9154267B2 (en) * | 2012-07-02 | 2015-10-06 | Intel Corporation | Sounding reference signal (SRS) mechanism for intracell device-to-device (D2D) communication |
| 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 |
| US20180167895A1 (en) * | 2015-06-07 | 2018-06-14 | Lg Electronics Inc. | Method for receiving or transmitting sounding reference signal for positioning in wireless communication system and apparatus therefor |
| WO2017137801A1 (en) * | 2016-02-09 | 2017-08-17 | Nokia Technologies Oy | Over-the-edge user-specific reference symbols |
| ES2914649T3 (es) * | 2016-04-01 | 2022-06-15 | Huawei Tech Co Ltd | Sistema y método de conmutación, transmisión y mejoras SRS |
| WO2018128401A1 (ko) * | 2017-01-06 | 2018-07-12 | 한국전자통신연구원 | 상향링크 제어정보 전송 방법 및 장치 |
| US11323295B2 (en) * | 2017-03-01 | 2022-05-03 | Lg Electronics Inc. | Method for transmitting SRS in wireless communication system and terminal therefor |
| WO2019006695A1 (en) * | 2017-07-05 | 2019-01-10 | Telefonaktiebolaget Lm Ericsson (Publ) | METHOD AND SYSTEM FOR FLEXIBLE SURVEY REFERENCE SIGNAL (SRS) TRANSMISSION IN A WIRELESS COMMUNICATION NETWORK |
| US11233612B2 (en) * | 2017-08-01 | 2022-01-25 | Qualcomm Incorporated | Downlink positioning reference signal in multi-beam systems |
| US11646921B2 (en) * | 2018-08-09 | 2023-05-09 | Qualcomm Incorporated | Using physical channels for positioning measurement signals |
| US12004155B2 (en) * | 2019-01-09 | 2024-06-04 | Panasonic Intellectual Property Corporation Of America | Mobile station, base station, transmission method and reception method |
| US11297579B2 (en) * | 2019-01-21 | 2022-04-05 | Qualcomm Incorporated | Reference signaling for low peak-to-average power ratio |
| 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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- 2020-02-06 BR BR112021014605-9A patent/BR112021014605A2/pt unknown
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| US20240356780A1 (en) | 2024-10-24 |
| JP2022519545A (ja) | 2022-03-24 |
| US12047204B2 (en) | 2024-07-23 |
| US11283651B2 (en) | 2022-03-22 |
| JP2025072384A (ja) | 2025-05-09 |
| AU2020218528A1 (en) | 2021-08-19 |
| AU2020218528B2 (en) | 2024-12-12 |
| CN113366794B (zh) | 2024-03-08 |
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