KR102727730B1 - 뉴 라디오에서의 트래킹 레퍼런스 신호의 구성 양태들 - Google Patents

뉴 라디오에서의 트래킹 레퍼런스 신호의 구성 양태들 Download PDF

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KR102727730B1
KR102727730B1 KR1020207010090A KR20207010090A KR102727730B1 KR 102727730 B1 KR102727730 B1 KR 102727730B1 KR 1020207010090 A KR1020207010090 A KR 1020207010090A KR 20207010090 A KR20207010090 A KR 20207010090A KR 102727730 B1 KR102727730 B1 KR 102727730B1
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burst
trs
duration
resource
configuration information
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KR20200062226A (ko
Inventor
우석 남
타오 루오
알렉산드로스 마놀라코스
희춘 이
양 양
피터 갈
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퀄컴 인코포레이티드
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    • 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
    • H04L27/2662—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
    • H04L27/2666—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

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  • 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)
KR1020207010090A 2017-10-09 2018-10-03 뉴 라디오에서의 트래킹 레퍼런스 신호의 구성 양태들 Active KR102727730B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020247036932A KR20240163188A (ko) 2017-10-09 2018-10-03 뉴 라디오에서의 트래킹 레퍼런스 신호의 구성 양태들

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 2018-10-02
US16/149,723 US10644923B2 (en) 2017-10-09 2018-10-02 Configuration aspects of a tracking reference signal in new radio
PCT/US2018/054204 WO2019074742A2 (en) 2017-10-09 2018-10-03 ASPECTS OF CONFIGURING A TRACKING REFERENCE SIGNAL IN NEW RADIO TECHNOLOGY

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020247036932A Division KR20240163188A (ko) 2017-10-09 2018-10-03 뉴 라디오에서의 트래킹 레퍼런스 신호의 구성 양태들

Publications (2)

Publication Number Publication Date
KR20200062226A KR20200062226A (ko) 2020-06-03
KR102727730B1 true KR102727730B1 (ko) 2024-11-07

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KR1020207010090A Active KR102727730B1 (ko) 2017-10-09 2018-10-03 뉴 라디오에서의 트래킹 레퍼런스 신호의 구성 양태들
KR1020247036932A Pending KR20240163188A (ko) 2017-10-09 2018-10-03 뉴 라디오에서의 트래킹 레퍼런스 신호의 구성 양태들

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Country Status (9)

Country Link
US (2) US10644923B2 (enExample)
EP (4) EP4586573A3 (enExample)
JP (3) JP7319257B2 (enExample)
KR (2) KR102727730B1 (enExample)
CN (1) CN111183701B (enExample)
BR (1) BR112020006867A2 (enExample)
CA (1) CA3075281A1 (enExample)
TW (1) TWI783052B (enExample)
WO (1) WO2019074742A2 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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
US11843490B2 (en) * 2017-09-29 2023-12-12 Kt Corporation Method and apparatus for transmitting tracking reference signal in new radio
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
EP4057725A4 (en) 2019-11-07 2023-07-19 Ntt Docomo, Inc. TERMINAL AND COMMUNICATION METHOD
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
US20240121054A1 (en) * 2021-02-05 2024-04-11 Beijing Xiaomi Mobile Software Co., Ltd. Signal configuration method and apparatus, communication device and storage medium
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
CN116472739B (zh) * 2023-02-16 2025-07-04 北京小米移动软件有限公司 时域信道特性tdcp的上报方法及其装置、存储介质
WO2024229868A1 (zh) * 2023-05-11 2024-11-14 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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130114535A1 (en) * 2011-11-09 2013-05-09 Samsung Electronics Co., Ltd. Reference signal for time and/or frequency tracking in a wireless network

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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
US9160511B2 (en) 2012-01-30 2015-10-13 Qualcomm Incorporated Cyclic prefix in evolved multimedia broadcast multicast service with high transmit power
WO2013147523A1 (ko) 2012-03-28 2013-10-03 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 채널을 위한 자원을 할당하는 방법 및 이를 위한 장치
KR102143200B1 (ko) 2013-01-09 2020-08-28 엘지전자 주식회사 무선 통신 시스템에서 측정을 수행하기 위한 방법 및 장치
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
US11477813B2 (en) * 2016-09-28 2022-10-18 Idac Holdings, Inc. Reference signal design for wireless communication systems
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130114535A1 (en) * 2011-11-09 2013-05-09 Samsung Electronics Co., Ltd. Reference signal for time and/or frequency tracking in a wireless network

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
3GPP R1-1711050
3GPP R1-1714317*
3GPP R1-1717376*
3GPP R1-1718352
3GPP R1-1718683

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Publication number Publication date
EP4586573A2 (en) 2025-07-16
TW201924374A (zh) 2019-06-16
EP4586573A3 (en) 2025-09-17
BR112020006867A2 (pt) 2020-10-06
EP3823204B1 (en) 2024-03-27
EP3695674B1 (en) 2022-12-07
JP2023156324A (ja) 2023-10-24
WO2019074742A3 (en) 2019-05-16
WO2019074742A2 (en) 2019-04-18
EP3823204C0 (en) 2024-03-27
JP2020537408A (ja) 2020-12-17
EP3823204A1 (en) 2021-05-19
US10644923B2 (en) 2020-05-05
US20190109750A1 (en) 2019-04-11
JP7667209B2 (ja) 2025-04-22
KR20200062226A (ko) 2020-06-03
JP7319257B2 (ja) 2023-08-01
KR20240163188A (ko) 2024-11-18
US20200220761A1 (en) 2020-07-09
JP2025114571A (ja) 2025-08-05
EP3695674A2 (en) 2020-08-19
US10951453B2 (en) 2021-03-16
CN111183701B (zh) 2023-09-19
CN111183701A (zh) 2020-05-19
EP4380121A3 (en) 2024-08-07
EP4380121A2 (en) 2024-06-05
CA3075281A1 (en) 2019-04-18
TWI783052B (zh) 2022-11-11

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