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MX2018010848A - Dispositivo de comunicacion inalambrica y metodo de comunicacion inalambrica. - Google Patents

Dispositivo de comunicacion inalambrica y metodo de comunicacion inalambrica.

Info

Publication number
MX2018010848A
MX2018010848A MX2018010848A MX2018010848A MX2018010848A MX 2018010848 A MX2018010848 A MX 2018010848A MX 2018010848 A MX2018010848 A MX 2018010848A MX 2018010848 A MX2018010848 A MX 2018010848A MX 2018010848 A MX2018010848 A MX 2018010848A
Authority
MX
Mexico
Prior art keywords
wireless communication
ttis
communication device
shortened
rss
Prior art date
Application number
MX2018010848A
Other languages
English (en)
Inventor
Horiuchi Ayako
Hoshino Masayuki
Wang Lilei
Golitschek Edler Von Elbwart Alexander
Original Assignee
Panasonic Ip Corp America
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 Panasonic Ip Corp America filed Critical Panasonic Ip Corp America
Publication of MX2018010848A publication Critical patent/MX2018010848A/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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • 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
    • 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
    • H04L5/0001—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
    • 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
    • H04L5/0025—Spatial division following the spatial signature of the channel
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot 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—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
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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
    • 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
    • H04L27/2603—Signal structure ensuring backward compatibility with legacy system

Landscapes

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

Abstract

Se proporcionan dispositivos y métodos de comunicación inalámbrica. Un dispositivo de comunicación inalámbrica puede comprender: circuitos operativos para correlacionar al menos un primer tipo de señales de referencia (RS) en símbolos de multiplexación por división de frecuencia ortogonal (OFDM) distintos de los símbolos OFDM en los que se correlacionen intervalos de tiempo de transmisión (TTI) acortados en una subtrama, cada uno de los TTI acortados comprendiendo 1-7 símbolos OFDM; y un transmisor operativo para transmitir un canal físico en uno de los TTI acortados y transmitir al menos el primer tipo de RS.
MX2018010848A 2016-03-30 2016-03-30 Dispositivo de comunicacion inalambrica y metodo de comunicacion inalambrica. MX2018010848A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/077874 WO2017166125A1 (en) 2016-03-30 2016-03-30 Wireless communication device and wireless communication method

Publications (1)

Publication Number Publication Date
MX2018010848A true MX2018010848A (es) 2018-11-29

Family

ID=59963221

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018010848A MX2018010848A (es) 2016-03-30 2016-03-30 Dispositivo de comunicacion inalambrica y metodo de comunicacion inalambrica.

Country Status (10)

Country Link
US (4) US10742466B2 (es)
EP (2) EP3796612B1 (es)
JP (2) JP7107843B2 (es)
KR (1) KR102671614B1 (es)
CN (2) CN108781196B (es)
BR (1) BR112018068423B1 (es)
MX (1) MX2018010848A (es)
RU (1) RU2699077C1 (es)
SG (1) SG11201808075TA (es)
WO (1) WO2017166125A1 (es)

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Also Published As

Publication number Publication date
CN108781196B (zh) 2022-03-29
EP3437283A1 (en) 2019-02-06
US20230246890A1 (en) 2023-08-03
EP3796612A1 (en) 2021-03-24
US20220417069A1 (en) 2022-12-29
CN113507351B (zh) 2023-12-26
EP3437283A4 (en) 2019-03-13
US12184461B2 (en) 2024-12-31
BR112018068423B1 (pt) 2023-11-21
US20190104006A1 (en) 2019-04-04
CN108781196A (zh) 2018-11-09
JP2019514234A (ja) 2019-05-30
BR112018068423A2 (pt) 2019-01-22
JP2021170787A (ja) 2021-10-28
KR102671614B1 (ko) 2024-05-31
US11469933B2 (en) 2022-10-11
SG11201808075TA (en) 2018-10-30
EP3796612B1 (en) 2021-12-01
CN113507351A (zh) 2021-10-15
US20200336352A1 (en) 2020-10-22
JP7105345B2 (ja) 2022-07-22
US10742466B2 (en) 2020-08-11
WO2017166125A1 (en) 2017-10-05
RU2699077C1 (ru) 2019-09-03
KR20190015183A (ko) 2019-02-13
US11646924B2 (en) 2023-05-09
JP7107843B2 (ja) 2022-07-27
EP3437283B1 (en) 2021-01-20

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