MX2020003356A - Dispositivo de radiotransmision y dispositivo de radiorrecepcion. - Google Patents

Dispositivo de radiotransmision y dispositivo de radiorrecepcion.

Info

Publication number
MX2020003356A
MX2020003356A MX2020003356A MX2020003356A MX2020003356A MX 2020003356 A MX2020003356 A MX 2020003356A MX 2020003356 A MX2020003356 A MX 2020003356A MX 2020003356 A MX2020003356 A MX 2020003356A MX 2020003356 A MX2020003356 A MX 2020003356A
Authority
MX
Mexico
Prior art keywords
wireless
wireless link
link signal
transmission device
phase fluctuation
Prior art date
Application number
MX2020003356A
Other languages
English (en)
Inventor
Kazuaki Takeda
Yuichi Kakishima
Keisuke Saito
Satoshi Nagata
Original Assignee
Ntt Docomo Inc
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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of MX2020003356A publication Critical patent/MX2020003356A/es

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
    • 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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the 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
    • H04L5/0001—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), DMT
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Un dispositivo de radiotransmisión puede incluir un transmisor (105) que emite una señal de radioenlace y un controlador (101). La señal de radioenlace incluye una señal de referencia de rastreo de fase usada para la corrección de una fluctuación de fase en un canal de propagación. El controlador (101) asume el cargo de, con base en una posición de referencia en un dominio temporal de la señal de radioenlace, una posición en la cual la señal de referencia de rastreo de fase se debe mapear en el dominio temporal de la señal de radioenlace.
MX2020003356A 2017-09-29 2017-09-29 Dispositivo de radiotransmision y dispositivo de radiorrecepcion. MX2020003356A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/035751 WO2019064602A1 (ja) 2017-09-29 2017-09-29 無線送信装置および無線受信装置

Publications (1)

Publication Number Publication Date
MX2020003356A true MX2020003356A (es) 2020-07-29

Family

ID=65902746

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020003356A MX2020003356A (es) 2017-09-29 2017-09-29 Dispositivo de radiotransmision y dispositivo de radiorrecepcion.

Country Status (10)

Country Link
US (2) US11196602B2 (es)
EP (1) EP3691365A4 (es)
JP (2) JPWO2019064602A1 (es)
CN (2) CN117318904A (es)
AU (1) AU2017433792B2 (es)
BR (1) BR112020006170A2 (es)
MX (1) MX2020003356A (es)
PH (1) PH12020550137A1 (es)
WO (1) WO2019064602A1 (es)
ZA (1) ZA202002153B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117318904A (zh) * 2017-09-29 2023-12-29 株式会社Ntt都科摩 终端以及基站
US11658780B2 (en) * 2019-01-09 2023-05-23 Qualcomm Incorporated Demodulation reference signal multiplexing scheme selection for uplink transmission
WO2021019743A1 (ja) * 2019-07-31 2021-02-04 株式会社Ｎｔｔドコモ 端末
TWI734550B (zh) * 2019-09-20 2021-07-21 聯發科技股份有限公司 多埠多符號參考訊號生成方法
US20210359811A1 (en) * 2020-05-13 2021-11-18 Qualcomm Incorporated Phase tracking reference signal (ptrs) allocation for multi-symbol demodulation reference signals (dmrs)
WO2022016503A1 (en) * 2020-07-24 2022-01-27 Qualcomm Incorporated Multiple phase tracking reference signal configurations for a user equipment
WO2022139875A1 (en) * 2020-12-21 2022-06-30 Zeku, Inc. Apparatus and method for phase noise correction in wireless communication systems
WO2022115884A2 (en) * 2021-04-05 2022-06-02 Futurewei Technologies, Inc. Method of reference signal design for nr-u beyond 52.6ghz

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4928621B2 (ja) * 2010-05-27 2012-05-09 シャープ株式会社 無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路
US9407405B2 (en) * 2012-04-06 2016-08-02 Lg Electronics Inc. Method of receiving downlink data and wireless device using the method
WO2014010911A1 (ko) * 2012-07-09 2014-01-16 엘지전자 주식회사 무선 통신 시스템에서 하향링크 신호를 수신 또는 전송하기 위한 방법 및 이를 위한 장치
US9900872B2 (en) * 2013-04-17 2018-02-20 Futurewei Technologies, Inc. Systems and methods for adaptive transmissions in wireless network
KR101982994B1 (ko) 2016-01-26 2019-05-27 소니 주식회사 단말 장치, 기지국 장치 및 통신 방법
JP2019518364A (ja) * 2016-04-20 2019-06-27 コンヴィーダ ワイヤレス， エルエルシー 構成可能基準信号
WO2018026181A1 (ko) * 2016-08-05 2018-02-08 엘지전자 주식회사 무선 통신 시스템에서 단말 및 기지국의 신호 송수신 방법 및 이를 지원하는 장치
US10367672B2 (en) * 2016-09-28 2019-07-30 Qualcomm Incorporated Enhancements to phase-noise compensation reference signal design and scrambling
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
CN108632005B (zh) * 2017-03-24 2023-12-15 华为技术有限公司 一种参考信号传输方法、装置及系统
WO2018171792A1 (zh) * 2017-03-24 2018-09-27 华为技术有限公司 一种参考信号传输方法、装置及系统
KR102327640B1 (ko) * 2017-03-31 2021-11-17 엘지전자 주식회사 무선 통신 시스템에서 참조 신호를 송수신하기 위한 방법 및 이를 위한 장치
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
WO2018225927A1 (ko) * 2017-06-09 2018-12-13 엘지전자(주) 무선 통신 시스템에서 참조 신호를 송수신하기 위한 방법 및 이를 위한 장치
CN109150480B (zh) * 2017-06-16 2023-11-17 华为技术有限公司 相位跟踪参考信号处理方法与装置
KR102394214B1 (ko) * 2017-08-10 2022-05-04 삼성전자 주식회사 PTRS(Phase Tracking Reference Signal)를 할당하는 방법 및 장치
EP3665987A4 (en) * 2017-08-11 2021-06-23 Lenovo (Beijing) Limited DETERMINATION OF AN ASSOCIATION BETWEEN DMRS AND PTRS
CA3076475C (en) * 2017-09-25 2023-04-25 Ntt Docomo, Inc. Arrangement of phase tracking reference signal in radio frame
CN117318904A (zh) * 2017-09-29 2023-12-29 株式会社Ntt都科摩 终端以及基站
WO2019102531A1 (ja) * 2017-11-21 2019-05-31 株式会社Ｎｔｔドコモ 無線送信装置および無線受信装置

Also Published As

Publication number Publication date
EP3691365A4 (en) 2021-05-26
JP2021145384A (ja) 2021-09-24
CN111386737A (zh) 2020-07-07
JP7262515B2 (ja) 2023-04-21
US11196602B2 (en) 2021-12-07
US11770836B2 (en) 2023-09-26
ZA202002153B (en) 2022-06-29
EP3691365A1 (en) 2020-08-05
AU2017433792A1 (en) 2020-05-14
AU2017433792B2 (en) 2021-02-04
US20200295979A1 (en) 2020-09-17
WO2019064602A1 (ja) 2019-04-04
CN117318904A (zh) 2023-12-29
PH12020550137A1 (en) 2021-02-08
CN111386737B (zh) 2023-09-08
JPWO2019064602A1 (ja) 2020-10-22
BR112020006170A2 (pt) 2020-10-06
US20220070038A1 (en) 2022-03-03

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