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
EP18794555.5A EP3621235B1 (en) 2017-05-05 2018-05-04 Communication method and device
PCT/CN2018/085601 WO2018202128A1 (zh) 2017-05-05 2018-05-04 一种通信方法及装置

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)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201902170A (zh) 2017-03-22 2019-01-01 美商Ｉｄａｃ控股公司 下一代無線通訊系統探測參考訊號(srs)方法、裝置、系統、架構及介面
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
PL3459201T3 (pl) 2017-06-16 2020-06-15 Telefonaktiebolaget Lm Ericsson (Publ) Wspólna konstrukcja mapy zasobów DM-RS i 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
EP3756300A4 (en) * 2018-02-23 2021-10-06 Lenovo (Beijing) Limited DETERMINATION OF A PRECODER FOR PTRS PORTS
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
WO2021019743A1 (ja) * 2019-07-31 2021-02-04 株式会社Ｎｔｔドコモ 端末
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
WO2021160925A1 (en) * 2020-02-14 2021-08-19 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
WO2022036529A1 (zh) * 2020-08-17 2022-02-24 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
WO2022120518A1 (en) * 2020-12-07 2022-06-16 Huawei Technologies Co., Ltd. Methods and apparatus for using a phase tracking reference signal with a single carrier waveform
US12279246B2 (en) * 2021-01-14 2025-04-15 Qualcomm Incorporated Modulation and coding scheme capability for high band wireless communication
US20240314012A1 (en) * 2021-04-01 2024-09-19 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
CN118369878A (zh) * 2022-01-07 2024-07-19 株式会社Ntt都科摩 发送设备和接收设备
EP4503493A1 (en) * 2022-03-30 2025-02-05 Beijing Xiaomi Mobile Software Co., Ltd. Method and apparatus for determining relationship between ptrs ports and dmrs ports, medium and product
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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3681050A1 (en) * 2011-09-30 2020-07-15 InterDigital Patent Holdings, Inc. Multipoint transmission in wireless communication
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
US9900872B2 (en) * 2013-04-17 2018-02-20 Futurewei Technologies, Inc. Systems and methods for adaptive transmissions in wireless network
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
KR102235180B1 (ko) * 2016-04-25 2021-04-02 엘지전자 주식회사 무선 통신 시스템에서 위상 잡음 추정을 위한 신호 송수신 방법 및 이를 지원하는 장치
CN117728932A (zh) * 2016-09-28 2024-03-19 交互数字专利控股公司 用于无线通信系统的参考信号设计
US10367672B2 (en) * 2016-09-28 2019-07-30 Qualcomm Incorporated Enhancements to phase-noise compensation reference signal design and scrambling
CN108737058B (zh) * 2017-01-06 2019-07-12 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
EP3579476B1 (en) * 2017-02-03 2021-12-01 LG Electronics Inc. Method for tracking phase noise in wireless communication system and device therefor
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
WO2019048050A1 (en) * 2017-09-07 2019-03-14 Huawei Technologies Co., Ltd. PHASE TRACKING REFERENCE SIGNAL MODEL INDICATION

Also Published As

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

Similar Documents

Publication Publication Date Title
PL3621235T3 (pl) Sposób i urządzenie do komunikacji
ZA202101843B (en) Communication method and related device
ZA201906721B (en) Wireless communication method and device
IL271583A (en) Wireless communication method and device
ZA201901989B (en) Communication device and communication method
IL270621B1 (en) Method and device for wireless communication
PL3451737T3 (pl) Sposób komunikacji i urządzenie do komunikacji
PL3606141T3 (pl) Sposób komunikacji i urządzenie
ZA201907956B (en) Wireless communication device and method
ZA202000091B (en) Wireless communication method and device
ZA201804531B (en) Radio communication method and device
SG10202102356WA (en) Communication method and device
SG11202011076TA (en) Communication method and device
GB2544469B (en) Communication method and device
ZA201908068B (en) Wireless communication method and device
ZA201902059B (en) Communication device and communication method
SG11202001096TA (en) Wireless communication method and device
ZA201907977B (en) Communication device and communication method
IL271276A (en) Wireless communication method and device
ZA201906355B (en) Wireless communication method and device
ZA201706183B (en) Communication device and communication method
ZA202000379B (en) Wireless communication method and device
ZA201905795B (en) Communication device and communication method
SG11201912044TA (en) Wireless communication method and device
SG11201708918UA (en) Communication device and communication method