BR112017019043A2 - 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 - Google Patents

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

Info

Publication number
BR112017019043A2
BR112017019043A2 BR112017019043-5A BR112017019043A BR112017019043A2 BR 112017019043 A2 BR112017019043 A2 BR 112017019043A2 BR 112017019043 A BR112017019043 A BR 112017019043A BR 112017019043 A2 BR112017019043 A2 BR 112017019043A2
Authority
BR
Brazil
Prior art keywords
signal
broadcasting signal
signal frames
core layer
layer
Prior art date
Application number
BR112017019043-5A
Other languages
English (en)
Korean (ko)
Other versions
BR112017019043B1 (pt
Inventor
Lee Jae-Young
Park Sung-Ik
KWON Sun-hyoung
Kim Heung-Mook
Original Assignee
Electronics And Telecommunications Research Institute
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 And Telecommunications Research Institute filed Critical Electronics And Telecommunications Research Institute
Priority claimed from PCT/KR2016/001399 external-priority patent/WO2016140445A1/ko
Publication of BR112017019043A2 publication Critical patent/BR112017019043A2/pt
Publication of BR112017019043B1 publication Critical patent/BR112017019043B1/pt

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
    • H04L27/2613—Structure of the reference signals
    • 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
    • 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
    • H04L1/007—Unequal error protection
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/183—Multiresolution systems
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Error Detection And Correction (AREA)
  • Radio Relay Systems (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

um aparelho e método para quadro de sinal de radiodifusão usando multiplexação por divisão de camadas são divulgados. um aparelho para geração de quadro de sinal de radiodifusão de acordo com uma modalidade da presente invenção inclui um combinador configurado para gerar um sinal multiplexado por combinação de um sinal de camada de núcleo e um sinal de camada melhorada em diferentes níveis de potência; um normalizador de potência configurado para reduzir a potência do sinal multiplexado para um nível de potência correspondente ao sinal de camada de núcleo; um dispositivo de intercalação de tempo configurado para gerar um sinal intercalado no tempo realizando intercalação que é aplicada a ambos o sinal de camada de núcleo e o sinal de camada melhorada; e uma ferramenta para construção de quadros configurada para gerar um quadro de sinal de radiodifusão incluindo um preâmbulo para sinalização, informação tipo de tubos de camada física (plps) e informações do dispositivo de intercalação de tempo compartilhadas pelo sinal de camada de núcleo e pelo sinal de camada melhorada.
BR112017019043-5A 2015-03-05 2016-02-11 Aparelho e método de geração de quadro de sinal de radiodifusão BR112017019043B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20150031089 2015-03-05
KR10-2015-0031089 2015-03-05
KR1020160004461A KR102553320B1 (ko) 2015-03-05 2016-01-13 레이어드 디비전 멀티플렉싱을 이용한 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법
KR10-2016-0004461 2016-01-13
PCT/KR2016/001399 WO2016140445A1 (ko) 2015-03-05 2016-02-11 레이어드 디비전 멀티플렉싱을 이용한 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법

Publications (2)

Publication Number Publication Date
BR112017019043A2 true BR112017019043A2 (pt) 2018-04-17
BR112017019043B1 BR112017019043B1 (pt) 2023-12-12

Family

ID=57103367

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017019043-5A BR112017019043B1 (pt) 2015-03-05 2016-02-11 Aparelho e método de geração de quadro de sinal de radiodifusão

Country Status (5)

Country Link
US (3) US10187237B2 (pt)
KR (1) KR102553320B1 (pt)
BR (1) BR112017019043B1 (pt)
CA (1) CA2978059C (pt)
MX (2) MX369566B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102553320B1 (ko) 2015-03-05 2023-07-10 한국전자통신연구원 레이어드 디비전 멀티플렉싱을 이용한 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법
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
KR102535346B1 (ko) * 2015-04-08 2023-05-26 원 미디어, 엘엘씨 진보한 데이터 셀 리소스 매핑
KR102553322B1 (ko) * 2015-04-20 2023-07-10 한국전자통신연구원 레이어드 디비전 멀티플렉싱을 이용한 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법
KR102582843B1 (ko) * 2015-11-02 2023-09-27 한국전자통신연구원 인젝션 레벨 정보를 시그널링하는 프리앰블을 포함하는 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법
WO2017150937A1 (ko) * 2016-03-04 2017-09-08 삼성전자 주식회사 수신기 및 그의 plp 처리 방법
US11336393B2 (en) * 2016-04-04 2022-05-17 Electronics And Telecommunications Research Institute Apparatus for generating broadcast signal frame for signaling time interleaving mode and method using the same
WO2018048262A1 (ko) 2016-09-12 2018-03-15 한국전자통신연구원 첫 번째 완전한 fec 블록의 시작 위치를 나타내는 프리앰블을 포함하는 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법
CN114520662A (zh) 2016-09-12 2022-05-20 韩国电子通信研究院 用于生成广播信号帧的设备和方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100914877B1 (ko) * 2005-01-11 2009-08-31 퀄컴 인코포레이티드 계층 변조를 통해 계층 및 비 계층 데이터를 송신하는 방법및 장치
US8879856B2 (en) * 2005-09-27 2014-11-04 Qualcomm Incorporated Content driven transcoder that orchestrates multimedia transcoding using content information
US7742524B2 (en) * 2006-11-17 2010-06-22 Lg Electronics Inc. Method and apparatus for decoding/encoding a video signal using inter-layer prediction
KR20110099003A (ko) 2008-11-21 2011-09-05 핀-한 호 단일 변조 계획을 갖는 중첩 코드화된 멀티캐스트용 시스템, 방법 및 컴퓨터 프로그램
KR101172792B1 (ko) 2008-11-26 2012-08-20 한국방송공사 방송 시스템에서 부가 정보 삽입 장치 및 방법
EP2487901A4 (en) * 2009-10-08 2014-01-29 Lg Electronics Inc METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING BROADCAST SIGNALS
US8520495B2 (en) 2010-02-10 2013-08-27 Electronics And Telecommunications Research Institute Device and method for transmitting and receiving broadcasting signal
EP2541927B1 (en) * 2010-02-23 2018-10-17 LG Electronics Inc. Broadcasting signal transmission device, broadcasting signal reception device, and method for transmitting/receiving broadcasting signal using same
US9106493B2 (en) * 2010-04-28 2015-08-11 Lg Electronics Inc. Broadcast signal transmitter, broadcast signal receiver, and method for transceiving broadcast signals in broadcast signal transceivers
US9385823B2 (en) * 2010-11-17 2016-07-05 Lg Electronics Inc. Broadcast-signal transmitter/receiver and method for transmitting/receiving broadcast signals
WO2012067362A2 (ko) * 2010-11-17 2012-05-24 엘지전자 주식회사 방송 신호 송/수신기 및 방송 신호 송/수신 방법
WO2013042359A1 (ja) 2011-09-22 2013-03-28 パナソニック株式会社 動画像符号化方法、動画像符号化装置、動画像復号化方法、および、動画像復号化装置
PT2629444E (pt) 2012-02-20 2015-02-10 Lg Electronics Inc Método e aparelho para transmitir e receber sinais de radiodifusão
WO2014164694A1 (en) * 2013-03-11 2014-10-09 University Of Florida Research Foundation, Inc. Application of biofilm formation inhibiting compounds enhances control of citrus canker
KR102318257B1 (ko) * 2014-02-25 2021-10-28 한국전자통신연구원 레이어드 디비전 멀티플렉싱을 이용한 신호 멀티플렉싱 장치 및 신호 멀티플렉싱 방법
KR102316272B1 (ko) * 2014-05-09 2021-10-25 한국전자통신연구원 레이어드 디비전 멀티플렉싱을 이용한 신호 멀티플렉싱 장치 및 신호 멀티플렉싱 방법
KR102366988B1 (ko) * 2014-07-03 2022-02-25 한국전자통신연구원 레이어드 디비전 멀티플렉싱을 이용한 신호 멀티플렉싱 장치 및 신호 멀티플렉싱 방법
KR101899830B1 (ko) * 2015-01-27 2018-09-18 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법
KR102553320B1 (ko) * 2015-03-05 2023-07-10 한국전자통신연구원 레이어드 디비전 멀티플렉싱을 이용한 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법
KR102295323B1 (ko) * 2016-03-24 2021-08-31 한국전자통신연구원 인핸스드 레이어 더미 값들을 이용하는 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법

Also Published As

Publication number Publication date
MX369566B (es) 2019-11-12
US10367669B2 (en) 2019-07-30
US20180302253A1 (en) 2018-10-18
US20190305997A1 (en) 2019-10-03
BR112017019043B1 (pt) 2023-12-12
US10187237B2 (en) 2019-01-22
MX2019013296A (es) 2020-01-15
CA2978059C (en) 2020-02-25
US10666477B2 (en) 2020-05-26
CA2978059A1 (en) 2016-09-09
KR102553320B1 (ko) 2023-07-10
US20180048505A1 (en) 2018-02-15
KR20160108130A (ko) 2016-09-19
MX2017011297A (es) 2017-12-07

Similar Documents

Publication Publication Date Title
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
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.
MX364872B (es) Aparato generador de tramas de señal de difusión y método generador de tramas de señal de difusión utilizando multiplexado por división de capas.
MX2017001591A (es) Aparato y metodo para generar una trama de señales de difusion usando multiplexacion de division en capas.
BR112018077261A2 (pt) dispositivo de geração de quadro de sinal de difusão e método de geração de quadro de sinal de difusão utilizando canal de camada física de camada aperfeiçoada
MX364726B (es) Dispositivo multiplexor de señales y metodo multiplexor de señales que utiliza multiplexion por division de capas.
BR112017028416A2 (pt) dispositivo para gerar quadro de sinal de radiodifusão e método para gerar quadro de sinal de radiodifusão correspondente a intercalador de tempo para suportar uma pluralidade de modos de operação
MX2017007598A (es) Dispositivo de generacion de trama de señal de difusion y metodo de generacion de trama de señal de difusion que utiliza limite de tubos de capa fisica de capa de nucleo.
MX2017008842A (es) Aparato y metodo para generacion de tramas de señal de difusion utilizando multiplexado por division de capas.
MX357430B (es) Aparato de multiplexion de señal usando multiplexion por division en capas y metodos de multiplexion de señal.
MX2016011030A (es) Dispositivo de multiplexado de señal y metodo de multiplexado de señal que utiliza multiplexado de division en capas.
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.
MX2017000321A (es) Aparato para la transmision de señales de radiodifusion y metodo para la transmision de señales de radiodifusion utilizando multiplexacion por division en capas.
MX2019014010A (es) 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.
MX2017003850A (es) Aparato para generar tramas de señal de difusion utilizando valores falsos de capa mejorada y metodo que utiliza el mismo.
BR112019004774A2 (pt) dispositivo para gerar quadro de sinal de radiodifusão que inclui um preâmbulo indicando a posição de partida do primeiro bloco de fec completo e método para gerar quadro de sinal de radiodifusão
MX2017004395A (es) Aparato para generar trama de señal de difusion para modo de intercalado de tiempo de señalizacion y metodo que usa el mismo.
BR112016025330A2 (pt) método de codificação de áudio e aparelho relacionado
BR112015006609A2 (pt) método e sistema para gerar códigos de canal, em particular, para um cabeçalho de quadro
MX2017004925A (es) Aparato para generar tramas de señal de difusion para modo de intercalado por tiempo de señalizacion y metodo que usa el mismo.

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/02/2016, OBSERVADAS AS CONDICOES LEGAIS