MX2020004299A - Aparato de transmision y aparato de recepcion y metodo de control de los mismos. - Google Patents

Aparato de transmision y aparato de recepcion y metodo de control de los mismos.

Info

Publication number
MX2020004299A
MX2020004299A MX2020004299A MX2020004299A MX2020004299A MX 2020004299 A MX2020004299 A MX 2020004299A MX 2020004299 A MX2020004299 A MX 2020004299A MX 2020004299 A MX2020004299 A MX 2020004299A MX 2020004299 A MX2020004299 A MX 2020004299A
Authority
MX
Mexico
Prior art keywords
preamble
ofdm symbols
controlling method
transmitting apparatus
frame
Prior art date
Application number
MX2020004299A
Other languages
English (en)
Inventor
Se-Ho Myung
Young-Ho Oh
Hak-Ju Lee
Original Assignee
Samsung Electronics 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
Priority claimed from KR1020160014916A external-priority patent/KR102672250B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of MX2020004299A publication Critical patent/MX2020004299A/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
    • H04L5/0001—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
    • 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]
    • H04L27/2607—Cyclic extensions
    • 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
    • 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
    • H04L27/26134—Pilot insertion in the transmitter chain, e.g. pilot overlapping with data, insertion in time or frequency domain
    • 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
    • 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
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • 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
    • H04L27/26136—Pilot sequence conveying additional information
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

Un aparato de transmisión incluye: un generador de trama configurado para generar una trama que incluye una pluralidad de símbolos OFDM; y un procesador de señal configurado para procesar por señal la trama generada, en donde la pluralidad de símbolos OFDM son incluidas en el arranque, un preámbulo que incluye una L1 básica y una L1 a detalle, y una carga útil, y en donde el arranque incluye información del tamaño FFT de los símbolos OFDM incluidos en el preámbulo, una longitud de un intervalo de guarda (GI) insertado en el preámbulo, y un patrón de un piloto de preámbulo insertado en el preámbulo, e información de un modo básico de L1.
MX2020004299A 2015-07-01 2017-12-18 Aparato de transmision y aparato de recepcion y metodo de control de los mismos. MX2020004299A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562187428P 2015-07-01 2015-07-01
KR1020160014916A KR102672250B1 (ko) 2015-07-01 2016-02-05 송신 장치, 수신 장치 및 그 제어 방법

Publications (1)

Publication Number Publication Date
MX2020004299A true MX2020004299A (es) 2020-08-13

Family

ID=57608974

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2020004302A MX2020004302A (es) 2015-07-01 2017-12-18 Aparato de transmision y aparato de recepcion y metodo de control de los mismos.
MX2020004299A MX2020004299A (es) 2015-07-01 2017-12-18 Aparato de transmision y aparato de recepcion y metodo de control de los mismos.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2020004302A MX2020004302A (es) 2015-07-01 2017-12-18 Aparato de transmision y aparato de recepcion y metodo de control de los mismos.

Country Status (4)

Country Link
US (2) US10291367B2 (es)
CN (1) CN113162745B (es)
MX (2) MX2020004302A (es)
WO (1) WO2017003259A1 (es)

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CA3065394C (en) * 2015-03-06 2022-05-17 Electronics And Telecommunications Research Institute Broadcast signal frame generating apparatus and broadcast signal frame generating method using bootstrap and preamble
CA3070743C (en) * 2015-07-01 2022-11-15 Samsung Electronics Co., Ltd. Transmitting apparatus and receiving apparatus and controlling method thereof
GB2540595A (en) * 2015-07-22 2017-01-25 Sony Corp Receiver and method of receiving
GB2540593A (en) 2015-07-22 2017-01-25 Sony Corp Receiver and method of receiving
MX2021004797A (es) * 2015-07-23 2022-12-07 Samsung Electronics Co Ltd Aparato de transmision, aparato de recepcion, y metodos de control de los mismos.
EP3331208B1 (en) * 2015-07-27 2023-05-17 LG Electronics Inc. Method and device for transmitting and receiving broadcast signal
US9930146B2 (en) * 2016-04-04 2018-03-27 Cisco Technology, Inc. System and method for compressing content centric networking messages
JP6953693B2 (ja) * 2016-09-15 2021-10-27 ソニーグループ株式会社 送信装置、及び、送信方法
KR102465266B1 (ko) * 2017-05-24 2022-11-11 한국전자통신연구원 Miso 동작을 위한 게이트웨이 시그널링 방법 및 이를 위한 장치
WO2018216999A1 (ko) * 2017-05-24 2018-11-29 한국전자통신연구원 Miso 동작을 위한 게이트웨이 시그널링 방법 및 이를 위한 장치
KR20180133804A (ko) * 2017-06-07 2018-12-17 한국전자통신연구원 주파수/타이밍 옵셋을 위한 게이트웨이 시그널링 방법 및 이를 위한 장치
WO2018226028A1 (ko) * 2017-06-07 2018-12-13 한국전자통신연구원 주파수/타이밍 옵셋을 위한 게이트웨이 시그널링 방법 및 이를 위한 장치
CN112398772B (zh) * 2019-08-14 2024-04-02 上海高清数字科技产业有限公司 Ofdm系统接收解调方法以及ofdm系统接收机

Family Cites Families (12)

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EP1804494A3 (en) * 1998-09-17 2008-04-30 Matsushita Electric Industrial Co., Ltd. Digital TV broadcast receiving apparatus, and transmitting and receiving system
US7693031B2 (en) * 2007-01-09 2010-04-06 Futurewei Technologies, Inc. Method and apparatus for achieving system acquisition and other signaling purposes using the preamble in an OFDM based communications system
CN103944683B (zh) * 2007-08-30 2018-10-19 Lg电子株式会社 发送和接收信号的装置以及发送和接收信号的方法
WO2011099738A2 (ko) 2010-02-12 2011-08-18 엘지전자 주식회사 방송 신호 송/수신기 및 방송 신호 송/수신 방법
EP2571258B1 (en) * 2010-05-10 2018-04-04 LG Electronics Inc. Apparatus for transmitting a broadcast signal, apparatus for receiving a broadcast signal, and method for transmitting/receiving a broadcast signal using an apparatus for transmitting/receiving a broadcast signal
CA2824464C (en) 2010-09-14 2016-07-12 Lg Electronics Inc. Apparatus for transmitting broadcasting signal, apparatus for receiving broadcasting signal, and method for transmitting/receiving broadcasting signal through apparatus for transmitting/receiving broadcasting signal
US20120216230A1 (en) * 2011-02-18 2012-08-23 Nokia Corporation Method and System for Signaling Transmission Over RTP
US9565044B2 (en) * 2013-09-27 2017-02-07 Samsung Electronics Co., Ltd. Transmitting apparatus, receiving apparatus, and control methods thereof
KR102384790B1 (ko) * 2014-08-25 2022-04-08 한국전자통신연구원 레이어드 디비전 멀티플렉싱을 이용한 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법
EP3255854B1 (en) * 2015-02-04 2020-01-01 LG Electronics Inc. Apparatus and method for transreceiving broadcast signals
GB2539662A (en) * 2015-06-22 2016-12-28 Sony Corp Transmitter and Receiver and Methods of Trasmitting and Receiving
US9590782B2 (en) * 2015-06-22 2017-03-07 Sony Corporation Signaling methods and apparatus

Also Published As

Publication number Publication date
US20170005761A1 (en) 2017-01-05
US10291367B2 (en) 2019-05-14
US20230179363A1 (en) 2023-06-08
WO2017003259A1 (en) 2017-01-05
CN113162745A (zh) 2021-07-23
MX2020004302A (es) 2020-08-13
CN113162745B (zh) 2024-04-19

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