[go: up one dir, main page]

MX2017011385A - Aparato generador de tramas de señal de difusión y método generador de tramas de señal de difusión itilizando rutina de arranque y preámbulo. - Google Patents

Aparato generador de tramas de señal de difusión y método generador de tramas de señal de difusión itilizando rutina de arranque y preámbulo.

Info

Publication number
MX2017011385A
MX2017011385A MX2017011385A MX2017011385A MX2017011385A MX 2017011385 A MX2017011385 A MX 2017011385A MX 2017011385 A MX2017011385 A MX 2017011385A MX 2017011385 A MX2017011385 A MX 2017011385A MX 2017011385 A MX2017011385 A MX 2017011385A
Authority
MX
Mexico
Prior art keywords
signal frames
diffusion signal
preamble
generation
generator device
Prior art date
Application number
MX2017011385A
Other languages
English (en)
Other versions
MX370019B (es
Inventor
Sung-Ik Park
Heung-Mook Kim
Sun-Hyoung Kwon
Jae-Young Lee
Original Assignee
Electronics & Telecommunications Res Inst
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 Electronics & Telecommunications Res Inst filed Critical Electronics & Telecommunications Res Inst
Priority claimed from PCT/KR2016/002214 external-priority patent/WO2016144061A1/ko
Publication of MX2017011385A publication Critical patent/MX2017011385A/es
Publication of MX370019B publication Critical patent/MX370019B/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
    • H04L27/261—Details of 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H04J11/0036—Interference mitigation or co-ordination of multi-user interference at the receiver
    • H04J11/004—Interference mitigation or co-ordination of multi-user interference at the receiver using regenerative subtractive interference cancellation
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • 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
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H04L1/0058—Block-coded modulation
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • 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
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • 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
    • 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
    • H04L27/2647—Arrangements specific to the receiver 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
    • 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
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/08—Speed or phase control by synchronisation signals the synchronisation signals recurring cyclically
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
    • H04L27/2053—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases
    • H04L27/206—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases using a pair of orthogonal carriers, e.g. quadrature carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

Se divulgan un aparato y método para tramas de señal de difusión utilizando una rutina de arranque y un preámbulo; un aparato para generar tramas de señal de difusión de conformidad con una modalidad de la presente invención incluye un intercalador por tiempo configurado para generar una señal intercalada por tiempo llevando a cabo intercalado en una señal de salida de BICM; y un constructor de tramas configurado para generar una trama de señal de difusión que incluye una rutina de arranque y un preámbulo usando la señal intercalada por tiempo.
MX2017011385A 2015-03-06 2016-03-04 Aparato generador de tramas de señal de difusión y método generador de tramas de señal de difusión utilizando rutina de arranque y preámbulo. MX370019B (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20150031746 2015-03-06
KR20150032353 2015-03-09
KR20150046942 2015-04-02
KR1020160025829A KR102454643B1 (ko) 2015-03-06 2016-03-03 부트스트랩 및 프리앰블을 이용한 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법
PCT/KR2016/002214 WO2016144061A1 (ko) 2015-03-06 2016-03-04 부트스트랩 및 프리앰블을 이용한 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법

Publications (2)

Publication Number Publication Date
MX2017011385A true MX2017011385A (es) 2018-04-26
MX370019B MX370019B (es) 2019-11-28

Family

ID=57103371

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2017011385A MX370019B (es) 2015-03-06 2016-03-04 Aparato generador de tramas de señal de difusión y método generador de tramas de señal de difusión utilizando rutina de arranque y preámbulo.
MX2019014010A MX2019014010A (es) 2015-03-06 2017-09-05 Aparato generador de tramas de se?al de difusion y metodo generador de tramas de se?al de difusion utilizando rutina de arranque y preambulo.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2019014010A MX2019014010A (es) 2015-03-06 2017-09-05 Aparato generador de tramas de se?al de difusion y metodo generador de tramas de se?al de difusion utilizando rutina de arranque y preambulo.

Country Status (5)

Country Link
US (3) US10142152B2 (es)
KR (2) KR102454643B1 (es)
CN (1) CN107567711B (es)
CA (1) CA2978718C (es)
MX (2) MX370019B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6437643B2 (ja) * 2015-02-04 2018-12-12 エルジー エレクトロニクス インコーポレイティド 放送信号送受信装置及び方法
KR102453472B1 (ko) 2015-02-27 2022-10-14 한국전자통신연구원 가변 길이 시그널링 정보 부호화를 위한 패리티 펑처링 장치 및 이를 이용한 패리티 펑처링 방법
KR102453476B1 (ko) * 2015-02-27 2022-10-14 한국전자통신연구원 고정 길이 시그널링 정보 부호화를 위한 패리티 인터리빙 장치 및 이를 이용한 패리티 인터리빙 방법
WO2016137204A1 (ko) 2015-02-27 2016-09-01 한국전자통신연구원 고정 길이 시그널링 정보 부호화를 위한 패리티 인터리빙 장치 및 이를 이용한 패리티 인터리빙 방법
JPWO2016140089A1 (ja) * 2015-03-04 2017-12-14 ソニー株式会社 送信装置、送信方法、受信装置、及び、受信方法
CN111245574B (zh) * 2015-03-06 2022-11-15 韩国电子通信研究院 使用引导码和前导码的广播信号帧生成方法
FR3122302A1 (fr) * 2021-04-27 2022-10-28 Orange Procédé d’émission de données avec poinçonnage variable entre symboles de constellation selon leur localisation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1836821A2 (en) 2005-01-11 2007-09-26 QUALCOMM Incorporated Methods and apparatus for transmitting layered and non-layered data via layered modulation
KR101391683B1 (ko) 2007-11-01 2014-05-07 알까뗄 루슨트 무선 액세스 네트워크에서 오디오/비디오 콘텐트를 전송/수신하기 위한 방법 및 디바이스
CN101383804B (zh) * 2008-10-27 2011-10-26 宁波大学 具有时域训练序列和bicm的数字电视地面广播发射机调制方法
KR101556168B1 (ko) * 2009-01-29 2015-09-30 엘지전자 주식회사 신호 송수신 장치 및 방법
CN102308577B (zh) 2009-02-11 2015-07-01 Lg电子株式会社 用于发送和接收信号的装置以及用于发送和接收信号的方法
WO2010093087A1 (en) 2009-02-13 2010-08-19 Lg Electronics Inc. Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
US9887850B2 (en) * 2010-02-12 2018-02-06 Lg Electronics Inc. Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
US9438373B2 (en) 2010-09-14 2016-09-06 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
US9348691B2 (en) 2010-09-14 2016-05-24 Lg Electronics Inc. Apparatus for transmitting broadcast signal, apparatus for receiving broadcast signal, and method for transmitting/receiving broadcast signal through apparatus for transmitting/receiving broadcasting signal
JP5975243B2 (ja) 2011-08-24 2016-08-23 ソニー株式会社 符号化装置および方法、並びにプログラム
WO2015016668A1 (en) 2013-08-01 2015-02-05 Lg Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals

Also Published As

Publication number Publication date
US10917276B2 (en) 2021-02-09
CA2978718A1 (en) 2016-09-15
MX370019B (es) 2019-11-28
US10142152B2 (en) 2018-11-27
MX2019014010A (es) 2020-02-05
BR112017019145A2 (pt) 2018-05-02
KR20160108208A (ko) 2016-09-19
US20180026821A1 (en) 2018-01-25
KR102454643B1 (ko) 2022-10-17
US20190349236A1 (en) 2019-11-14
US20180337813A1 (en) 2018-11-22
KR20240021846A (ko) 2024-02-19
US10411936B2 (en) 2019-09-10
KR102844613B1 (ko) 2025-08-11
CN107567711A (zh) 2018-01-09
CA2978718C (en) 2020-02-25
CN107567711B (zh) 2020-04-24

Similar Documents

Publication Publication Date Title
MX2017011385A (es) Aparato generador de tramas de señal de difusión y método generador de tramas de señal de difusión itilizando rutina de arranque y preámbulo.
MX2019010383A (es) Aparato para generación de tramas de señal de difusión y método para generación de tramas de señal de difusión utilizando multiplexado por división de capas.
MX2019005246A (es) Aparato y metodo para generar una trama de se?ales de difusion usando multiplexacion de division en capas.
MX2019005249A (es) Dispositivo multiplexor de señales y método multiplexor de señales que utiliza multiplexión por división de capas.
CO2018002196A2 (es) Proteínas de fusión de factor ix y métodos para producirlas y utilizarlas
MX2017011907A (es) Dispositivo de generacion de tramas de se?al de difusion y metodo para generar tramas de se?al de difusion que incluyen un simbolo para se?alizar el modo de modulacion codificada de intercalado de bits (bicm) del preambulo y el parametro ofdm juntos.
MX391409B (es) Dispositivo de multiplexado de señal y método de multiplexado de señal que utiliza multiplexado de división en capas.
BR112017001247A2 (pt) divisores dinâmicos de juntas para janelas de aplicação
MX2018005464A (es) Aparato y metodo para generar una trama de señal de radiodifusion que incluyen un preambulo para la señalizacion de informacion de nivel de inyeccion.
AR091570A1 (es) Aparato de codificacion, metodo de codificacion, aparato de decodificacion, y metodo de decodificacion
MX2017008842A (es) Aparato y metodo para generacion de tramas de señal de difusion utilizando multiplexado por division de capas.
AR098202A1 (es) Sistema de detección de descarga parcial y método para emplear una señal de sincronización sintetizada
CL2012001990A1 (es) Un sistema y metodo para generar una aseñal estirada en tiempo y/o transpuesta de frecuencia a partir de una señal de entrada.
BR112017019043A2 (pt) aparelho de geração de quadros de sinal de radiodifusão e método de geração de quadros de sinal de radiodifusão usando multiplexação por divisão de camadas
MX2015008724A (es) Aparato de procesamiento de imagenes, metodo de procesamiento de imagenes y programa.
MX357430B (es) Aparato de multiplexion de señal usando multiplexion por division en capas y metodos de multiplexion de señal.
PE20181137A1 (es) Metodos moleculares de aseguramiento de la calidad para su uso en la secuenciacion
MX2018016104A (es) Dispositivo de generacion de trama de se?a de difusion y metodo de generacion de trama de se?al de difusion que utilizan tubos de capa fisica de capa mejorada.
BR112018014632A2 (pt) método para produzir um primeiro som e um segundo som, sistema, mídia legível por computador não transitória configurada para armazenar o código de programa e método para cancelar fala cruzada para uma saída de sinal de áudio por um primeiro alto-falante e um segundo alto-falante
CR20160411A (es) Relajación del tiempo de respuesta para Wlan de alto rendimiento
CL2016002430A1 (es) Aparato y métodos de conmutación de tecnologías de codificación en un dispositivo
EA201890809A1 (ru) Способ и система для формирования геофизических данных
AU2018253597A1 (en) Methods and apparatus for efficient execution of modules
BR112016025330A2 (pt) método de codificação de áudio e aparelho relacionado
BR112017014262A2 (pt) películas de embalagem com opacidade aumentada

Legal Events

Date Code Title Description
FG Grant or registration