CA3075281A1 - Configuration aspects of a tracking reference signal in new radio - Google Patents
Configuration aspects of a tracking reference signal in new radio Download PDFInfo
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- CA3075281A1 CA3075281A1 CA3075281A CA3075281A CA3075281A1 CA 3075281 A1 CA3075281 A1 CA 3075281A1 CA 3075281 A CA3075281 A CA 3075281A CA 3075281 A CA3075281 A CA 3075281A CA 3075281 A1 CA3075281 A1 CA 3075281A1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2662—Symbol synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2668—Details of algorithms
- H04L27/2673—Details of algorithms characterised by synchronisation parameters
- H04L27/2675—Pilot or known symbols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2657—Carrier synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2666—Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
-
- 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
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H04L5/0012—Hopping in multicarrier systems
-
- 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
- H04L5/0078—Timing of allocation
- H04L5/0082—Timing of allocation at predetermined intervals
-
- 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
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- 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
- H04L5/0023—Time-frequency-space
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762569940P | 2017-10-09 | 2017-10-09 | |
| US62/569,940 | 2017-10-09 | ||
| US16/149,723 US10644923B2 (en) | 2017-10-09 | 2018-10-02 | Configuration aspects of a tracking reference signal in new radio |
| US16/149,723 | 2018-10-02 | ||
| PCT/US2018/054204 WO2019074742A2 (en) | 2017-10-09 | 2018-10-03 | ASPECTS OF CONFIGURING A TRACKING REFERENCE SIGNAL IN NEW RADIO TECHNOLOGY |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3075281A1 true CA3075281A1 (en) | 2019-04-18 |
Family
ID=65993549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3075281A Pending CA3075281A1 (en) | 2017-10-09 | 2018-10-03 | Configuration aspects of a tracking reference signal in new radio |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10644923B2 (OSRAM) |
| EP (4) | EP4380121A3 (OSRAM) |
| JP (3) | JP7319257B2 (OSRAM) |
| KR (2) | KR20240163188A (OSRAM) |
| CN (1) | CN111183701B (OSRAM) |
| BR (1) | BR112020006867A2 (OSRAM) |
| CA (1) | CA3075281A1 (OSRAM) |
| TW (1) | TWI783052B (OSRAM) |
| WO (1) | WO2019074742A2 (OSRAM) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959647B (zh) * | 2016-10-14 | 2022-02-25 | 中兴通讯股份有限公司 | 多载波系统的符号配置方法及装置、数据解调方法及装置 |
| CN109586880B (zh) * | 2017-09-29 | 2021-11-02 | 株式会社Kt | 用于在新无线电中发送跟踪参考信号的方法和设备 |
| US10644923B2 (en) | 2017-10-09 | 2020-05-05 | Qualcomm Incorporated | Configuration aspects of a tracking reference signal in new radio |
| US12108356B2 (en) * | 2019-01-11 | 2024-10-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Wireless device, network node and methods performed therein for time of arrival estimation |
| WO2021090460A1 (ja) * | 2019-11-07 | 2021-05-14 | 株式会社Ｎｔｔドコモ | 端末及び通信方法 |
| US11031999B1 (en) * | 2019-12-04 | 2021-06-08 | Lockheed Martin Corporation | Narrow-band IoT and LTE over satellite |
| CN113271190B (zh) * | 2020-02-14 | 2023-03-28 | 华为技术有限公司 | 信号解调方法、信号传输方法及相关装置 |
| US12019143B2 (en) * | 2020-03-03 | 2024-06-25 | Cognitive Systems Corp. | Using high-efficiency PHY frames for motion detection |
| CN111511030B (zh) * | 2020-04-23 | 2023-08-15 | 展讯通信（上海）有限公司 | 频率调整方法、装置及设备 |
| US11855828B2 (en) * | 2020-05-12 | 2023-12-26 | Qualcomm Incorporated | Low overhead tracking reference signal for frequency tracking |
| US11870721B2 (en) * | 2020-05-14 | 2024-01-09 | Qualcomm Incorporated | Enhanced tracking reference signal patterns |
| US11799604B2 (en) * | 2020-08-21 | 2023-10-24 | Qualcomm Incorporated | Techniques for adapting a number of tracking reference signal symbols |
| US12075384B2 (en) * | 2020-08-28 | 2024-08-27 | Qualcomm Incorporated | Techniques for flexible reference signal patterns in wireless communications systems |
| CN112422249A (zh) * | 2020-11-05 | 2021-02-26 | 上海擎昆信息科技有限公司 | 一种多参考信号联合测量频偏的方法及系统 |
| US12328773B2 (en) * | 2021-01-29 | 2025-06-10 | Qualcomm Incorporated | Configurations for narrowband wireless communication |
| US20220247529A1 (en) * | 2021-01-29 | 2022-08-04 | Qualcomm Incorporated | Temporary reference signal for fast secondary cell activation |
| CN116746103A (zh) * | 2021-01-29 | 2023-09-12 | 高通股份有限公司 | 用于窄带无线通信的配置 |
| CN112913182B (zh) * | 2021-02-05 | 2023-09-12 | 北京小米移动软件有限公司 | 信号配置方法、装置、通信设备和存储介质 |
| CN115190507A (zh) * | 2021-04-06 | 2022-10-14 | 北京紫光展锐通信技术有限公司 | 辅小区激活方法及装置、存储介质、终端、网络设备 |
| CN112995074B (zh) * | 2021-05-21 | 2021-08-03 | 展讯通信(天津)有限公司 | 基于trs的afc估计方法、装置、终端和存储介质 |
| EP4210266A1 (en) * | 2022-01-07 | 2023-07-12 | LG Electronics, Inc. | Method and apparatus for transmitting or receiving reference signal in wireless communication system |
| US20230224811A1 (en) * | 2022-01-07 | 2023-07-13 | Qualcomm Incorporated | Tracking reference signal availability indication validity duration |
| US11764931B2 (en) * | 2022-02-01 | 2023-09-19 | Qualcomm Incorporated | Adaptive user equipment-specific tracking reference signals for sub-terahertz systems |
| WO2024164347A1 (zh) * | 2023-02-10 | 2024-08-15 | 北京小米移动软件有限公司 | 一种追踪参考信号trs的配置方法及其装置 |
| EP4668943A1 (en) * | 2023-02-16 | 2025-12-24 | Beijing Xiaomi Mobile Software Co., Ltd. | Method for reporting time domain channel property (tdcp), apparatus, and storage medium |
| CN116848898A (zh) * | 2023-05-11 | 2023-10-03 | 北京小米移动软件有限公司 | 信息传输方法及装置、通信设备及存储介质 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140036859A1 (en) * | 2010-01-11 | 2014-02-06 | Texas Instruments Incorporated | Methods to Increase Sounding Capacity for LTE-Advanced Systems |
| US9107213B2 (en) | 2011-11-09 | 2015-08-11 | Samsung Electronics Co., Ltd. | Reference signal for time and/or frequency tracking in a wireless network |
| US9160511B2 (en) | 2012-01-30 | 2015-10-13 | Qualcomm Incorporated | Cyclic prefix in evolved multimedia broadcast multicast service with high transmit power |
| CN104272614B (zh) | 2012-03-28 | 2017-06-23 | Lg电子株式会社 | 在无线通信系统中分配用于下行链路控制信道的资源的方法 |
| MX345163B (es) | 2013-01-09 | 2017-01-19 | Lg Electronics Inc | Método y aparato para llevar a cabo la medición en sistema de comunicación inalámbrico. |
| CN104956611B (zh) * | 2013-01-18 | 2018-10-26 | Lg电子株式会社 | 在无线接入系统中执行准协同定位的方法和设备 |
| KR20140110676A (ko) * | 2013-03-08 | 2014-09-17 | 인텔렉추얼디스커버리 주식회사 | NCT(New Carrier Type)인 캐리어에서 복조참조신호를 전송 및 수신하는 방법과 장치 |
| US20170208575A1 (en) | 2016-01-18 | 2017-07-20 | Qualcomm Incorporated | Low latency control overhead reduction |
| CN110024322A (zh) * | 2016-09-28 | 2019-07-16 | Idac控股公司 | 用于无线通信系统的参考信号设计 |
| US10856174B2 (en) * | 2017-03-16 | 2020-12-01 | Ofinno, Llc | Buffer status report control |
| US10448423B2 (en) * | 2017-03-22 | 2019-10-15 | Ofinno, Llc | Data multiplexing in a wireless device and wireless network |
| US10637625B2 (en) * | 2017-05-05 | 2020-04-28 | Mediatek Inc. | Tracking reference signal and framework thereof in mobile communications |
| US10644923B2 (en) | 2017-10-09 | 2020-05-05 | Qualcomm Incorporated | Configuration aspects of a tracking reference signal in new radio |
-
2018
- 2018-10-02 US US16/149,723 patent/US10644923B2/en active Active
- 2018-10-03 CN CN201880065036.4A patent/CN111183701B/zh active Active
- 2018-10-03 WO PCT/US2018/054204 patent/WO2019074742A2/en not_active Ceased
- 2018-10-03 JP JP2020519984A patent/JP7319257B2/ja active Active
- 2018-10-03 EP EP24165509.1A patent/EP4380121A3/en not_active Withdrawn
- 2018-10-03 EP EP25156692.3A patent/EP4586573A3/en active Pending
- 2018-10-03 EP EP20214102.4A patent/EP3823204B1/en active Active
- 2018-10-03 KR KR1020247036932A patent/KR20240163188A/ko active Pending
- 2018-10-03 KR KR1020207010090A patent/KR102727730B1/ko active Active
- 2018-10-03 TW TW107134915A patent/TWI783052B/zh active
- 2018-10-03 BR BR112020006867-5A patent/BR112020006867A2/pt unknown
- 2018-10-03 EP EP18793728.9A patent/EP3695674B1/en active Active
- 2018-10-03 CA CA3075281A patent/CA3075281A1/en active Pending
-
2020
- 2020-03-23 US US16/827,493 patent/US10951453B2/en active Active
-
2023
- 2023-07-20 JP JP2023118239A patent/JP7667209B2/ja active Active
-
2025
- 2025-04-10 JP JP2025064718A patent/JP2025114571A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20240163188A (ko) | 2024-11-18 |
| JP7667209B2 (ja) | 2025-04-22 |
| US10951453B2 (en) | 2021-03-16 |
| JP7319257B2 (ja) | 2023-08-01 |
| US20200220761A1 (en) | 2020-07-09 |
| BR112020006867A2 (pt) | 2020-10-06 |
| WO2019074742A2 (en) | 2019-04-18 |
| EP3823204C0 (en) | 2024-03-27 |
| CN111183701A (zh) | 2020-05-19 |
| US10644923B2 (en) | 2020-05-05 |
| EP3823204B1 (en) | 2024-03-27 |
| US20190109750A1 (en) | 2019-04-11 |
| TW201924374A (zh) | 2019-06-16 |
| EP4380121A2 (en) | 2024-06-05 |
| JP2020537408A (ja) | 2020-12-17 |
| TWI783052B (zh) | 2022-11-11 |
| WO2019074742A3 (en) | 2019-05-16 |
| JP2025114571A (ja) | 2025-08-05 |
| EP3695674A2 (en) | 2020-08-19 |
| EP4380121A3 (en) | 2024-08-07 |
| KR102727730B1 (ko) | 2024-11-07 |
| EP4586573A3 (en) | 2025-09-17 |
| EP3823204A1 (en) | 2021-05-19 |
| KR20200062226A (ko) | 2020-06-03 |
| EP3695674B1 (en) | 2022-12-07 |
| JP2023156324A (ja) | 2023-10-24 |
| CN111183701B (zh) | 2023-09-19 |
| EP4586573A2 (en) | 2025-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20231003 |