PL3621235T3 - Sposób i urządzenie do komunikacji - Google Patents

Sposób i urządzenie do komunikacji

Info

Publication number
PL3621235T3
PL3621235T3 PL18794555T PL18794555T PL3621235T3 PL 3621235 T3 PL3621235 T3 PL 3621235T3 PL 18794555 T PL18794555 T PL 18794555T PL 18794555 T PL18794555 T PL 18794555T PL 3621235 T3 PL3621235 T3 PL 3621235T3
Authority
PL
Poland
Prior art keywords
communication method
communication
Prior art date
Application number
PL18794555T
Other languages
English (en)
Inventor
Xi Zhang
Minghui XU
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Priority claimed from PCT/CN2018/085601 external-priority patent/WO2018202128A1/zh
Publication of PL3621235T3 publication Critical patent/PL3621235T3/pl

Links

Classifications

    • 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
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L25/0222—Estimation of channel variability, e.g. coherence bandwidth, coherence time, fading frequency
    • 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
    • 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
    • H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
    • H04L27/2691—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation involving interference determination or cancellation
    • 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
    • H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
    • H04L27/2695—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with channel estimation, e.g. determination of delay spread, derivative or peak tracking
    • 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
    • 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
    • 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
    • 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
    • H04L5/0058—Allocation criteria

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Near-Field Transmission Systems (AREA)
PL18794555T 2017-05-05 2018-05-04 Sposób i urządzenie do komunikacji PL3621235T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201710313932 2017-05-05
CN201710620155.9A CN108809598B (zh) 2017-05-05 2017-07-26 一种通信方法及装置
PCT/CN2018/085601 WO2018202128A1 (zh) 2017-05-05 2018-05-04 一种通信方法及装置
EP18794555.5A EP3621235B1 (en) 2017-05-05 2018-05-04 Communication method and device

Publications (1)

Publication Number Publication Date
PL3621235T3 true PL3621235T3 (pl) 2022-01-31

Family

ID=64094939

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18794555T PL3621235T3 (pl) 2017-05-05 2018-05-04 Sposób i urządzenie do komunikacji

Country Status (8)

Country Link
US (2) US11201764B2 (pl)
EP (2) EP3621235B1 (pl)
JP (1) JP6987154B2 (pl)
CN (2) CN108809598B (pl)
BR (1) BR112019023206B1 (pl)
CA (1) CA3062381C (pl)
ES (1) ES2974770T3 (pl)
PL (1) PL3621235T3 (pl)

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EP4221113B1 (en) 2017-03-22 2025-11-12 InterDigital Patent Holdings, Inc. Method and apparatus for channel state information reference signal for next generation wireless communication systems
CN108809598B (zh) * 2017-05-05 2023-10-20 华为技术有限公司 一种通信方法及装置
KR102396952B1 (ko) * 2017-06-15 2022-05-13 삼성전자 주식회사 차세대 통신 시스템에서 ptrs를 할당하는 방법 및 장치
EP4443807B1 (en) 2017-06-16 2026-04-08 Telefonaktiebolaget LM Ericsson (publ) Joint resource map design of dm-rs and pt-rs
EP3679681B1 (en) * 2017-09-07 2023-09-06 Apple Inc. Phase tracking reference signal (pt-rs) configuration
CN110176981B (zh) * 2017-11-17 2020-06-26 华为技术有限公司 参考信号的传输方法和传输装置
GB201719569D0 (en) * 2017-11-24 2018-01-10 Samsung Electronics Co Ltd Resource element offsetting in a telecommunication system
CN111742515B (zh) * 2018-02-23 2022-10-14 联想(北京)有限公司 确定用于ptrs端口的预编码器
US11558234B2 (en) * 2018-06-07 2023-01-17 Lg Electronics Inc. Method for transmitting or receiving phase tracking reference signal between terminal and base station in wireless communication system and apparatus supporting same
EP3912298A4 (en) * 2019-01-18 2022-10-19 Lenovo (Beijing) Limited DETERMINATION OF RESOURCES FOR PHASE TRACKING REFERENCE SIGNALS
EP4007385A4 (en) * 2019-07-31 2023-04-12 NTT DoCoMo, Inc. TERMINAL
WO2021128151A1 (zh) * 2019-12-26 2021-07-01 华为技术有限公司 传输相位跟踪参考信号的方法与装置
CN111147156B (zh) * 2019-12-27 2021-03-26 浙江大学 一种基于水声通信数据再利用的多址接入交叉估计方法
US12335189B2 (en) * 2020-02-14 2025-06-17 Nokia Technologies Oy Multiport phase tracking reference signal in radio communication
CN115191095B (zh) * 2020-03-20 2025-08-26 高通股份有限公司 用于实现通过多个码字的上行链路传输的相位跟踪参考信号端口的配置
US12150078B2 (en) * 2020-04-17 2024-11-19 Qualcomm Incorporated Phase tracking reference signal pattern selection
US12058066B2 (en) * 2020-05-13 2024-08-06 Qualcomm Incorporated Phase tracking reference signal (PTRS) allocation for multi-symbol demodulation reference signals (DMRS)
US12149464B2 (en) * 2020-07-17 2024-11-19 Qualcomm Incorporated Phase tracking reference signal design for single-carrier waveform with multiple data layers
CN115804038B (zh) * 2020-08-17 2024-09-17 华为技术有限公司 一种相位跟踪参考信号的发送方法、接收方法及通信装置
US20220085908A1 (en) * 2020-09-16 2022-03-17 Qualcomm Incorporated Dynamic numerology for link adaptation
US12009962B2 (en) * 2020-10-06 2024-06-11 Qualcomm Incorporated Changing the phase tracking reference signal (PTRS) pattern over different symbols
CN112564878A (zh) * 2020-11-25 2021-03-26 中兴通讯股份有限公司 信号配置方法、装置、设备和存储介质
CN116584074A (zh) * 2020-12-07 2023-08-11 华为技术有限公司 用于使用具有单载波波形的相位跟踪参考信号的方法和装置
US12279246B2 (en) * 2021-01-14 2025-04-15 Qualcomm Incorporated Modulation and coding scheme capability for high band wireless communication
WO2022207960A1 (en) * 2021-04-01 2022-10-06 Nokia Technologies Oy Aggregated phase tracking reference signal pattern
CN115250221A (zh) * 2021-04-27 2022-10-28 华为技术有限公司 一种确定ptrs图案的方法和装置
WO2022241711A1 (en) * 2021-05-20 2022-11-24 Huawei Technologies Co., Ltd. Methods and apparatus for using a phase tracking reference signal with a single carrier waveform
US11757583B2 (en) * 2021-05-25 2023-09-12 Qualcomm Incorporated Dynamic sub-band selection for contiguous frequency domain pilot allocation for phase noise mitigation
CN115913853A (zh) * 2021-08-05 2023-04-04 华为技术有限公司 一种相位跟踪参考信号的传输方法及装置
US20250055594A1 (en) * 2022-01-07 2025-02-13 Ntt Docomo, Inc. Transmitting device and receiving device
US20250219785A1 (en) * 2022-03-30 2025-07-03 Beijing Xiaomi Mobile Software Co., Ltd. Method and apparatus for determining relationship between ptrs port and dmrs port, and medium
CN118200095A (zh) * 2022-12-12 2024-06-14 大唐移动通信设备有限公司 多载波的数据处理方法及装置
CN118509139A (zh) * 2023-02-15 2024-08-16 华为技术有限公司 数据传输方法及相关装置

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CN103944665B (zh) * 2013-01-18 2018-08-21 中兴通讯股份有限公司 上行解调参考信号的发送方法、装置和系统
US9197385B2 (en) 2013-03-28 2015-11-24 Sharp Laboratories Of America, Inc. Systems and methods for demodulation reference signal selection
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CN104980247B (zh) 2014-04-04 2019-11-22 北京三星通信技术研究有限公司 自适应调整调制编码方式和参考信号图样的方法、基站、终端和系统
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US10367672B2 (en) * 2016-09-28 2019-07-30 Qualcomm Incorporated Enhancements to phase-noise compensation reference signal design and scrambling
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CN112654089B (zh) * 2017-01-06 2022-02-25 华为技术有限公司 一种参考信号的配置方法、装置及系统
JP2020057825A (ja) * 2017-02-02 2020-04-09 シャープ株式会社 基地局装置、端末装置、通信方法、および、集積回路
CN110392996B (zh) * 2017-02-03 2022-09-06 Lg 电子株式会社 在无线通信系统中跟踪相位噪声的方法及其装置
JP2020109882A (ja) * 2017-04-27 2020-07-16 シャープ株式会社 基地局装置、端末装置、通信方法、および、集積回路
KR102272818B1 (ko) * 2017-05-04 2021-07-05 삼성전자 주식회사 무선 통신 시스템에서 효율적인 ptrs 운영 및 지시에 관한 장치 및 방법
CN108809601B (zh) * 2017-05-04 2023-10-24 华为技术有限公司 无线通信方法及装置
CN108809598B (zh) * 2017-05-05 2023-10-20 华为技术有限公司 一种通信方法及装置
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Also Published As

Publication number Publication date
BR112019023206A2 (pt) 2020-05-19
EP3621235B1 (en) 2021-10-06
EP3621235A1 (en) 2020-03-11
CA3062381C (en) 2022-06-07
US11201764B2 (en) 2021-12-14
EP3621235A4 (en) 2020-04-29
US20220116246A1 (en) 2022-04-14
ES2974770T3 (es) 2024-07-01
CN108809598A (zh) 2018-11-13
CN110679109B (zh) 2020-11-17
US20200076647A1 (en) 2020-03-05
EP3917057A1 (en) 2021-12-01
CN108809598B (zh) 2023-10-20
JP6987154B2 (ja) 2021-12-22
CA3062381A1 (en) 2018-11-08
CN110679109A (zh) 2020-01-10
US11616665B2 (en) 2023-03-28
BR112019023206B1 (pt) 2022-06-07
JP2020519185A (ja) 2020-06-25
EP3917057B1 (en) 2023-12-27

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