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MX2018001438A - Aparato de transmision, metodo de transmision, aparato de recepcion y metodo de recepcion. - Google Patents

Aparato de transmision, metodo de transmision, aparato de recepcion y metodo de recepcion.

Info

Publication number
MX2018001438A
MX2018001438A MX2018001438A MX2018001438A MX2018001438A MX 2018001438 A MX2018001438 A MX 2018001438A MX 2018001438 A MX2018001438 A MX 2018001438A MX 2018001438 A MX2018001438 A MX 2018001438A MX 2018001438 A MX2018001438 A MX 2018001438A
Authority
MX
Mexico
Prior art keywords
channels
signals
communication
generates
unit performs
Prior art date
Application number
MX2018001438A
Other languages
English (en)
Inventor
Sakamoto Takenori
Shirakata Naganori
Irie Masataka
Motozuka Hiroyuki
Original Assignee
Panasonic Ip Man 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 Panasonic Ip Man Co Ltd filed Critical Panasonic Ip Man Co Ltd
Publication of MX2018001438A publication Critical patent/MX2018001438A/es

Links

Classifications

    • 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
    • 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
    • H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
    • H04B1/0007—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain wherein the AD/DA conversion occurs at radiofrequency or intermediate frequency stage
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2863—Arrangements for combining access network resources elements, e.g. channel bonding
    • H04L12/2865—Logical combinations
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2628—Inverse Fourier transform modulators, e.g. inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • 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
    • H04L27/2649—Demodulators
    • H04L27/265—Fourier transform demodulators, e.g. fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators
    • 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
    • H04L27/2692—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with preamble design, i.e. with negotiation of the synchronisation sequence with transmitter or sequence linked to the algorithm used at 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
    • H04L5/0001—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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)

Abstract

En un aparato de comunicación, un modulador lleva a cabo una modulación ortogonal en una señal de preámbulo y una señal de cabecera de cada uno de dos canales adyacentes utilizados en una transmisión de agregación generando así dos señales portadoras individuales desplazadas en bandas de frecuencia de los dos canales respectivos. Un generador de señal OFDM lleva a cabo un proceso IFFT de forma colectiva en señales de carga útil de los dos canales adyacentes utilizados en la transmisión de agregación generando por lo tanto señales OFDM de los dos canales. Una antena transmite las señales OFDM de los dos canales.
MX2018001438A 2015-09-10 2016-07-20 Aparato de transmision, metodo de transmision, aparato de recepcion y metodo de recepcion. MX2018001438A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015178812 2015-09-10
PCT/JP2016/003393 WO2017043004A1 (ja) 2015-09-10 2016-07-20 通信装置および通信方法

Publications (1)

Publication Number Publication Date
MX2018001438A true MX2018001438A (es) 2018-04-20

Family

ID=58239345

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018001438A MX2018001438A (es) 2015-09-10 2016-07-20 Aparato de transmision, metodo de transmision, aparato de recepcion y metodo de recepcion.

Country Status (10)

Country Link
US (2) US10644899B2 (es)
EP (1) EP3349378B1 (es)
JP (3) JP6712789B2 (es)
KR (1) KR102631763B1 (es)
CN (2) CN107710653B (es)
BR (1) BR112018001998B1 (es)
MX (1) MX2018001438A (es)
RU (1) RU2705225C2 (es)
SG (1) SG11201800623UA (es)
WO (1) WO2017043004A1 (es)

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US10291455B2 (en) * 2015-12-16 2019-05-14 Arris Enterprises Llc DOCSIS 3.1 standard signal generation
RU2707146C1 (ru) * 2016-02-29 2019-11-22 Панасоник Интеллекчуал Проперти Корпорэйшн оф Америка Передающее устройство, способ передачи, приемное устройство и способ приема
JP6989296B2 (ja) * 2016-07-07 2022-01-05 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America 送信装置、受信装置、送信方法及び受信方法
US10863334B2 (en) * 2017-11-08 2020-12-08 Qualcomm Incorporated Non-orthogonal multiple access techniques for narrowband internet of things and machine type communication
CN109995486B (zh) * 2017-12-29 2021-10-22 华为技术有限公司 数据传输的方法和装置
FR3084227B1 (fr) * 2018-07-23 2021-09-10 Mohamed Tlich Modem radio micro-ondes multi-canaux base sur une modulation multi-porteuses
JP2020022118A (ja) * 2018-08-02 2020-02-06 ソニーセミコンダクタソリューションズ株式会社 受信装置、通信システム、および、受信装置の制御方法

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Also Published As

Publication number Publication date
EP3349378B1 (en) 2021-11-03
KR20180052606A (ko) 2018-05-18
CN110086477B (zh) 2021-01-29
EP3349378A1 (en) 2018-07-18
CN107710653B (zh) 2019-05-31
SG11201800623UA (en) 2018-02-27
RU2705225C2 (ru) 2019-11-06
JP7167087B2 (ja) 2022-11-08
BR112018001998A2 (pt) 2018-09-11
JPWO2017043004A1 (ja) 2018-06-28
US10644899B2 (en) 2020-05-05
JP7516480B2 (ja) 2024-07-16
JP2022191498A (ja) 2022-12-27
RU2018105681A (ru) 2019-10-10
BR112018001998B1 (pt) 2023-12-19
EP3349378A4 (en) 2018-10-03
KR102631763B1 (ko) 2024-01-30
US11005679B2 (en) 2021-05-11
JP2020141418A (ja) 2020-09-03
CN107710653A (zh) 2018-02-16
US20180167230A1 (en) 2018-06-14
WO2017043004A1 (ja) 2017-03-16
US20200228370A1 (en) 2020-07-16
CN110086477A (zh) 2019-08-02
RU2018105681A3 (es) 2019-10-10
JP6712789B2 (ja) 2020-06-24

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