BR112022014383A2 - Sinais de referência de posicionamento (prs) acionados com base em informação de controle de downlink (dci) - Google Patents
Sinais de referência de posicionamento (prs) acionados com base em informação de controle de downlink (dci)Info
- Publication number
- BR112022014383A2 BR112022014383A2 BR112022014383A BR112022014383A BR112022014383A2 BR 112022014383 A2 BR112022014383 A2 BR 112022014383A2 BR 112022014383 A BR112022014383 A BR 112022014383A BR 112022014383 A BR112022014383 A BR 112022014383A BR 112022014383 A2 BR112022014383 A2 BR 112022014383A2
- Authority
- BR
- Brazil
- Prior art keywords
- prs
- dci
- control information
- downlink control
- reference signals
- Prior art date
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
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0016—Time-frequency-code
-
- 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
- H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
- H04L5/0035—Resource allocation in a cooperative multipoint environment
-
- 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
- H04L5/0091—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
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
- H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (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 |
|---|---|---|---|
| GR20200100040 | 2020-01-29 | ||
| PCT/US2020/061833 WO2021154373A1 (en) | 2020-01-29 | 2020-11-23 | Downlink control information (dci)-based triggered positioning reference signals (prs) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022014383A2 true BR112022014383A2 (pt) | 2022-09-13 |
Family
ID=73856293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022014383A BR112022014383A2 (pt) | 2020-01-29 | 2020-11-23 | Sinais de referência de posicionamento (prs) acionados com base em informação de controle de downlink (dci) |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US12659108B2 (enExample) |
| EP (1) | EP4098038A1 (enExample) |
| JP (1) | JP7579865B2 (enExample) |
| KR (1) | KR20220133881A (enExample) |
| CN (1) | CN114982315B (enExample) |
| BR (1) | BR112022014383A2 (enExample) |
| PH (1) | PH12022551658A1 (enExample) |
| TW (1) | TWI886180B (enExample) |
| WO (1) | WO2021154373A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230069947A1 (en) * | 2020-02-27 | 2023-03-09 | Lg Electronics Inc. | Method for transmitting and receiving signal in wireless communication system, and apparatus supporting same |
| CN113709656A (zh) * | 2020-05-09 | 2021-11-26 | 华为技术有限公司 | 一种测量定位参考信号的方法以及相关装置 |
| US12531683B2 (en) * | 2020-06-02 | 2026-01-20 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and apparatus for transmitting downlink positioning reference signal, and storage medium |
| CN116210312B (zh) * | 2020-07-15 | 2025-10-10 | 中兴通讯股份有限公司 | 用于非周期性定位参考信号传输的方法 |
| CN114666890B (zh) * | 2020-12-23 | 2026-02-13 | 维沃移动通信有限公司 | Prs处理方法、装置及用户设备 |
| CN122340629A (zh) * | 2021-01-14 | 2026-07-03 | 联发科技（新加坡）私人有限公司 | 物理上行链路共享信道调度的方法 |
| EP4278620B1 (en) * | 2021-01-15 | 2025-10-29 | ZTE Corporation | Positioning using multiple frequency layers |
| EP4316053A1 (en) * | 2021-03-30 | 2024-02-07 | Qualcomm Incorporated | Positioning reference signal configuration for measurement sharing via sidelink |
| US11997185B2 (en) * | 2021-06-23 | 2024-05-28 | Qualcomm Incorporated | Demodulator configuration based on user equipment signaling |
| CN117730588A (zh) * | 2021-08-02 | 2024-03-19 | 高通股份有限公司 | 用于超可靠低延迟通信（urllc）和大规模机器类型通信（mmtc）的解耦定位参考信号（prs）测量窗口和prs处理测量 |
| CN117837231A (zh) * | 2021-08-19 | 2024-04-05 | 高通股份有限公司 | 用于参考位置设备的辅助数据递送 |
| MX2024004510A (es) * | 2021-10-19 | 2024-06-28 | Interdigital Patent Holdings Inc | Métodos y aparatos para habilitar la frecuencia. |
| US11825494B2 (en) * | 2021-12-01 | 2023-11-21 | Qualcomm Incorporated | Indication of error vector magnitude capability |
| US20250133529A1 (en) * | 2022-01-20 | 2025-04-24 | Zte Corporation | Systems and methods for communicating reference signals for positioning |
| WO2023184436A1 (zh) * | 2022-03-31 | 2023-10-05 | 北京小米移动软件有限公司 | 一种信号处理方法/装置/设备及存储介质 |
| KR20250078803A (ko) * | 2022-09-29 | 2025-06-04 | 엘지전자 주식회사 | 무선 통신 시스템에서 신호 송수신 방법 및 장치 |
| WO2024068910A1 (en) * | 2022-09-30 | 2024-04-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods for aggregating resources for positioning measurements |
| AU2023430294A1 (en) * | 2023-02-15 | 2025-09-25 | Nokia Technologies Oy | Carrier aggregation based downlink positioning for outside of a measurement gap |
| WO2024183045A1 (en) | 2023-03-09 | 2024-09-12 | Qualcomm Incorporated | Multi-cell interference mitigation for positioning reference signal (prs) transmission with frequency modulated continuous wave (fmcw) -based waveforms |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9002354B2 (en) * | 2009-06-12 | 2015-04-07 | Google Technology Holdings, LLC | Interference control, SINR optimization and signaling enhancements to improve the performance of OTDOA measurements |
| KR20110037430A (ko) * | 2009-10-06 | 2011-04-13 | 주식회사 팬택 | 무선통신 시스템에서 신호 전송방법 및 그 송신장치, 이에 대응하는 수신장치 |
| CN102170610B (zh) * | 2010-02-25 | 2013-10-16 | 电信科学技术研究院 | 发送指示信息和接收mbms的方法、系统及装置 |
| US8712401B2 (en) | 2010-04-16 | 2014-04-29 | Qualcomm Incorporated | Radio link monitoring (RLM) and reference signal received power (RSRP) measurement for heterogeneous networks |
| CN102595450B (zh) * | 2011-01-10 | 2014-12-24 | 华为技术有限公司 | 测量间隙的配置方法和通信装置 |
| WO2015199392A1 (ko) * | 2014-06-23 | 2015-12-30 | 엘지전자(주) | 무선 통신 시스템에서 포지셔닝(Positioning)을 수행하기 위한 방법 및 이를 위한 장치 |
| US9338591B1 (en) * | 2014-10-09 | 2016-05-10 | Sprint Spectrum L.P. | Systems and methods for managing a location based service on a wireless device in a multi-band communication network |
| WO2016117928A1 (ko) * | 2015-01-20 | 2016-07-28 | 엘지전자(주) | 무선 통신 시스템에서 셀 활성화/비활성화 방법 및 이를 위한 장치 |
| WO2016129908A1 (ko) | 2015-02-13 | 2016-08-18 | 엘지전자 주식회사 | 무선 통신 시스템에서 참조 신호 수신 방법 및 이를 위한 장치 |
| US10334554B2 (en) * | 2015-03-06 | 2019-06-25 | Lg Electronics Inc. | Reference signal reception method in wireless communication system, and device for same |
| CN105050122A (zh) * | 2015-08-28 | 2015-11-11 | 宇龙计算机通信科技(深圳)有限公司 | 无线资源管理的测量方法及装置、终端和基站 |
| US20180324619A1 (en) * | 2015-11-05 | 2018-11-08 | Ntt Docomo, Inc. | User terminal, radio base station and radio communication method |
| US10477340B2 (en) * | 2017-07-31 | 2019-11-12 | Qualcomm Incorporated | Methods and systems for on-demand resource allocation for location determination of a mobile device |
| US10728002B2 (en) * | 2017-08-10 | 2020-07-28 | Huawei Technologies Co., Ltd. | System and method for enabling reliable and low latency communication |
| US20190297489A1 (en) * | 2018-03-23 | 2019-09-26 | Qualcomm Incorporated | Waveform design and signaling support for positioning enhancement |
| KR102392079B1 (ko) * | 2018-05-04 | 2022-05-02 | 주식회사 케이티 | 차세대 무선망에서 포지셔닝을 수행하는 방법 및 장치 |
| US11533119B2 (en) * | 2018-05-11 | 2022-12-20 | Ntt Docomo, Inc. | User terminal and radio communication method |
| US11558790B2 (en) * | 2018-07-23 | 2023-01-17 | Apple Inc. | Configuration of multiple measurement gap patterns |
| WO2020091545A1 (ko) * | 2018-11-02 | 2020-05-07 | 엘지전자 주식회사 | 측위 참조 신호를 송수신하는 방법 및 이를 위한 장치 |
| WO2020145727A1 (ko) * | 2019-01-11 | 2020-07-16 | 엘지전자 주식회사 | 무선 통신 시스템에서 측위 방법 및 이를 지원하는 장치 |
| JP7096343B2 (ja) * | 2019-01-11 | 2022-07-05 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいて測位情報を得る方法及びそのための装置 |
| US11490354B2 (en) * | 2019-01-11 | 2022-11-01 | Qualcomm Incorporated | Round-trip-time (RTT)-based positioning with listening nodes |
| WO2020146820A1 (en) * | 2019-01-11 | 2020-07-16 | Apple Inc. | Resource allocation, reference signal design, and beam management for new radio (nr) positioning |
| CN113273267B (zh) * | 2019-01-11 | 2023-07-11 | Lg电子株式会社 | 用于发送或接收定位信息的方法及其装置 |
| US12273286B2 (en) * | 2019-01-21 | 2025-04-08 | Qualcomm Incorporated | Bandwidth part operation and downlink or uplink positioning reference signal scheme |
| CN113194531B (zh) * | 2020-01-14 | 2023-01-20 | 维沃移动通信有限公司 | 定位方法及通信设备 |
-
2020
- 2020-11-23 KR KR1020227025677A patent/KR20220133881A/ko not_active Ceased
- 2020-11-23 CN CN202080094347.0A patent/CN114982315B/zh active Active
- 2020-11-23 BR BR112022014383A patent/BR112022014383A2/pt unknown
- 2020-11-23 JP JP2022544760A patent/JP7579865B2/ja active Active
- 2020-11-23 PH PH1/2022/551658A patent/PH12022551658A1/en unknown
- 2020-11-23 WO PCT/US2020/061833 patent/WO2021154373A1/en not_active Ceased
- 2020-11-23 EP EP20828404.2A patent/EP4098038A1/en active Pending
- 2020-11-23 US US17/758,622 patent/US12659108B2/en active Active
- 2020-11-24 TW TW109141154A patent/TWI886180B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| US12659108B2 (en) | 2026-06-16 |
| JP7579865B2 (ja) | 2024-11-08 |
| EP4098038A1 (en) | 2022-12-07 |
| TWI886180B (zh) | 2025-06-11 |
| CN114982315A (zh) | 2022-08-30 |
| KR20220133881A (ko) | 2022-10-05 |
| WO2021154373A1 (en) | 2021-08-05 |
| PH12022551658A1 (en) | 2024-01-29 |
| TW202135570A (zh) | 2021-09-16 |
| JP2023517455A (ja) | 2023-04-26 |
| US20230047646A1 (en) | 2023-02-16 |
| CN114982315B (zh) | 2024-11-05 |
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