EP1709800A4 - Systeme d'emission/reception de diffusion numerique a fonctionnement de reception ameliore et son procede de traitement de signal - Google Patents

Systeme d'emission/reception de diffusion numerique a fonctionnement de reception ameliore et son procede de traitement de signal

Info

Publication number
EP1709800A4
EP1709800A4 EP05726250A EP05726250A EP1709800A4 EP 1709800 A4 EP1709800 A4 EP 1709800A4 EP 05726250 A EP05726250 A EP 05726250A EP 05726250 A EP05726250 A EP 05726250A EP 1709800 A4 EP1709800 A4 EP 1709800A4
Authority
EP
European Patent Office
Prior art keywords
signal processing
processing method
digital broadcast
broadcast transmitting
improved
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP05726250A
Other languages
German (de)
English (en)
Other versions
EP1709800A1 (fr
Inventor
Hae-Joo Jeong
Yong-Deok Chang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
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 KR1020040086516A external-priority patent/KR100896684B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to EP09172356A priority Critical patent/EP2139144A3/fr
Priority to EP09172346A priority patent/EP2139143A3/fr
Priority to EP09172406A priority patent/EP2139146A3/fr
Priority to EP09172366A priority patent/EP2139145A3/fr
Priority to EP09172412A priority patent/EP2139147A3/fr
Publication of EP1709800A1 publication Critical patent/EP1709800A1/fr
Publication of EP1709800A4 publication Critical patent/EP1709800A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/11—Arrangements for counter-measures when a portion of broadcast information is unavailable
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/95—Arrangements characterised by the broadcast information itself characterised by a specific format, e.g. an encoded audio stream
    • 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
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated 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
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H04L2025/03382—Single of vestigal sideband

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Circuits Of Receivers In General (AREA)
EP05726250A 2004-01-27 2005-01-20 Systeme d'emission/reception de diffusion numerique a fonctionnement de reception ameliore et son procede de traitement de signal Withdrawn EP1709800A4 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP09172356A EP2139144A3 (fr) 2004-01-27 2005-01-20 Système d'émission/réception de diffusion numérique doté d'une performance de réception améliorée et procédé de traitement du signal correspondant
EP09172346A EP2139143A3 (fr) 2004-01-27 2005-01-20 Système d'émission/réception de diffusion numérique doté d'une performance de réception améliorée et procédé de traitement du signal correspondant
EP09172406A EP2139146A3 (fr) 2004-01-27 2005-01-20 Système d'émission/réception de diffusion numérique doté d'une performance de réception améliorée et procédé de traitement du signal correspondant
EP09172366A EP2139145A3 (fr) 2004-01-27 2005-01-20 Système d'émission/réception de diffusion numérique doté d'une performance de réception améliorée et procédé de traitement du signal correspondant
EP09172412A EP2139147A3 (fr) 2004-01-27 2005-01-20 Système d'émission/réception de diffusion numérique doté d'une performance de réception améliorée et procédé de traitement du signal correspondant

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US53911104P 2004-01-27 2004-01-27
KR1020040086516A KR100896684B1 (ko) 2004-01-27 2004-10-28 수신 성능이 향상된 디지털 방송 송수신 시스템 및 그의신호처리방법
PCT/KR2005/000179 WO2005071958A1 (fr) 2004-01-27 2005-01-20 Systeme d'emission/reception de diffusion numerique a fonctionnement de reception ameliore et son procede de traitement de signal

Related Child Applications (5)

Application Number Title Priority Date Filing Date
EP09172412A Division EP2139147A3 (fr) 2004-01-27 2005-01-20 Système d'émission/réception de diffusion numérique doté d'une performance de réception améliorée et procédé de traitement du signal correspondant
EP09172356A Division EP2139144A3 (fr) 2004-01-27 2005-01-20 Système d'émission/réception de diffusion numérique doté d'une performance de réception améliorée et procédé de traitement du signal correspondant
EP09172366A Division EP2139145A3 (fr) 2004-01-27 2005-01-20 Système d'émission/réception de diffusion numérique doté d'une performance de réception améliorée et procédé de traitement du signal correspondant
EP09172406A Division EP2139146A3 (fr) 2004-01-27 2005-01-20 Système d'émission/réception de diffusion numérique doté d'une performance de réception améliorée et procédé de traitement du signal correspondant
EP09172346A Division EP2139143A3 (fr) 2004-01-27 2005-01-20 Système d'émission/réception de diffusion numérique doté d'une performance de réception améliorée et procédé de traitement du signal correspondant

Publications (2)

Publication Number Publication Date
EP1709800A1 EP1709800A1 (fr) 2006-10-11
EP1709800A4 true EP1709800A4 (fr) 2010-01-27

Family

ID=36955096

Family Applications (2)

Application Number Title Priority Date Filing Date
EP05726250A Withdrawn EP1709800A4 (fr) 2004-01-27 2005-01-20 Systeme d'emission/reception de diffusion numerique a fonctionnement de reception ameliore et son procede de traitement de signal
EP09172346A Withdrawn EP2139143A3 (fr) 2004-01-27 2005-01-20 Système d'émission/réception de diffusion numérique doté d'une performance de réception améliorée et procédé de traitement du signal correspondant

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP09172346A Withdrawn EP2139143A3 (fr) 2004-01-27 2005-01-20 Système d'émission/réception de diffusion numérique doté d'une performance de réception améliorée et procédé de traitement du signal correspondant

Country Status (6)

Country Link
EP (2) EP1709800A4 (fr)
JP (1) JP4663658B2 (fr)
BR (1) BRPI0506575A (fr)
CA (1) CA2554495C (fr)
RU (1) RU2350039C2 (fr)
WO (1) WO2005071958A1 (fr)

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CN101699846B (zh) 2004-05-13 2013-02-06 三星电子株式会社 数字广播发送/接收装置及其信号处理方法
CA2565284C (fr) 2004-05-13 2014-09-09 Samsung Electronics Co., Ltd. Dispositifs de transmission/reception de radiodiffusion numerique pouvant ameliorer une performance de reception et procede de traitement de signaux associe
KR100744055B1 (ko) 2004-06-23 2007-07-30 삼성전자주식회사 수신 성능 및 등화 성능이 향상된 디지털 방송 송수신 시스템 및 그의 신호처리방법
US7920602B2 (en) 2005-05-23 2011-04-05 Samsung Electronics Co., Ltd. Method for formatting digital broadcast transport stream packet for improved receiving performance, digital broadcast transmitter, and signal processing method thereof
US7840868B2 (en) 2005-10-05 2010-11-23 Lg Electronics Inc. Method of processing traffic information and digital broadcast system
CA2562220C (fr) 2005-10-05 2013-06-25 Lg Electronics Inc. Methode de traiter de l'information de trafic et systeme de radiodiffusion numerique
US7720062B2 (en) 2005-10-05 2010-05-18 Lg Electronics Inc. Method of processing traffic information and digital broadcasting system
US7804860B2 (en) 2005-10-05 2010-09-28 Lg Electronics Inc. Method of processing traffic information and digital broadcast system
KR101370889B1 (ko) * 2005-12-28 2014-03-10 엘지전자 주식회사 디지털 방송 시스템 및 처리 방법
KR100740209B1 (ko) * 2005-10-21 2007-07-18 삼성전자주식회사 디지털 방송 수신 시스템 및 그 신호 처리 방법
KR100842079B1 (ko) * 2005-10-21 2008-06-30 삼성전자주식회사 디지털 방송 시스템 및 그 방법
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KR100797176B1 (ko) 2005-10-21 2008-01-23 삼성전자주식회사 디지털 방송 시스템 및 그 방법
US7983354B2 (en) 2005-11-25 2011-07-19 Samsung Electronics Co., Ltd. Digital broadcast transmitter/receiver having an improved receiving performance and signal processing method thereof
KR101216079B1 (ko) * 2005-11-30 2012-12-26 엘지전자 주식회사 디지털 방송 시스템 및 처리 방법
KR101208509B1 (ko) 2006-01-20 2012-12-05 엘지전자 주식회사 디지털 방송 시스템 및 처리 방법
WO2007083897A1 (fr) * 2006-01-20 2007-07-26 Lg Electronics Inc. Système et procédé de radiodiffusion numérique et procédé de traitement de données
WO2007086654A1 (fr) 2006-01-25 2007-08-02 Lg Electronics Inc. Système de diffusion numérique et procédé de traitement de données
KR101227504B1 (ko) 2006-06-09 2013-01-29 엘지전자 주식회사 디지털 방송 시스템 및 처리 방법
KR101253185B1 (ko) * 2007-03-26 2013-04-10 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101221914B1 (ko) 2007-04-06 2013-01-15 엘지전자 주식회사 디지털 방송 신호 송신 장치 및 방법
KR20100027144A (ko) * 2007-06-21 2010-03-10 톰슨 라이센싱 모바일/핸드헬드 통신 시스템에서 사용하기 위한 장치 및 방법
KR101405965B1 (ko) 2007-06-25 2014-06-12 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101397051B1 (ko) 2007-06-25 2014-05-20 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101405966B1 (ko) 2007-06-26 2014-06-20 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101405968B1 (ko) 2007-06-28 2014-06-12 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101405969B1 (ko) 2007-06-28 2014-06-13 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101405970B1 (ko) 2007-06-28 2014-06-12 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101405967B1 (ko) 2007-06-28 2014-06-12 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101461958B1 (ko) 2007-06-29 2014-11-14 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101467785B1 (ko) 2007-07-06 2014-12-04 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101556123B1 (ko) 2007-07-25 2015-09-30 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
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US20150046967A1 (en) 2012-03-26 2015-02-12 Mitsubishi Electric Corporation Video transceiver system, video transmission method, and transmission device
EP3243307B1 (fr) * 2015-01-25 2019-09-11 Valens Semiconductor Ltd. Annulateur numérique adaptatif rapide à conversion de mode
CN106160912A (zh) * 2016-07-19 2016-11-23 华为技术有限公司 一种编码方法、相关设备及系统

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Also Published As

Publication number Publication date
JP2007519359A (ja) 2007-07-12
BRPI0506575A (pt) 2007-04-10
EP2139143A2 (fr) 2009-12-30
RU2350039C2 (ru) 2009-03-20
EP2139143A3 (fr) 2010-01-27
JP4663658B2 (ja) 2011-04-06
RU2006124608A (ru) 2008-03-10
CA2554495A1 (fr) 2005-08-04
CA2554495C (fr) 2011-04-19
WO2005071958A1 (fr) 2005-08-04
EP1709800A1 (fr) 2006-10-11

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