[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

SG153853A1 - Digital broadcasting transmission/reception capable of improving receiving and equalizing performance and signal processing method thereof - Google Patents

Digital broadcasting transmission/reception capable of improving receiving and equalizing performance and signal processing method thereof

Info

Publication number
SG153853A1
SG153853A1 SG200904300-1A SG2009043001A SG153853A1 SG 153853 A1 SG153853 A1 SG 153853A1 SG 2009043001 A SG2009043001 A SG 2009043001A SG 153853 A1 SG153853 A1 SG 153853A1
Authority
SG
Singapore
Prior art keywords
data stream
digital broadcast
stuff
data
known data
Prior art date
Application number
SG200904300-1A
Other languages
English (en)
Inventor
Sung-Soo Park
Yong-Deok Chang
Eui-Jun Park
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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of SG153853A1 publication Critical patent/SG153853A1/en

Links

Classifications

    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • 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
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/23412—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs for generating or manipulating the scene composition of objects, e.g. MPEG-4 objects
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23608—Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23611—Insertion of stuffing data into a multiplex stream, e.g. to obtain a constant bitrate
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4344—Remultiplexing of multiplex streams, e.g. by modifying time stamps or remapping the packet identifiers
    • 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
    • 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
    • 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
    • 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
    • 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
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Error Detection And Correction (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
SG200904300-1A 2004-06-23 2005-06-23 Digital broadcasting transmission/reception capable of improving receiving and equalizing performance and signal processing method thereof SG153853A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040047153A KR100744055B1 (ko) 2004-06-23 2004-06-23 수신 성능 및 등화 성능이 향상된 디지털 방송 송수신 시스템 및 그의 신호처리방법

Publications (1)

Publication Number Publication Date
SG153853A1 true SG153853A1 (en) 2009-07-29

Family

ID=35782012

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200904300-1A SG153853A1 (en) 2004-06-23 2005-06-23 Digital broadcasting transmission/reception capable of improving receiving and equalizing performance and signal processing method thereof

Country Status (12)

Country Link
US (6) US7738581B2 (ru)
EP (2) EP2131515A3 (ru)
JP (2) JP4668987B2 (ru)
KR (1) KR100744055B1 (ru)
CN (1) CN1973542B (ru)
BR (1) BRPI0512505A (ru)
CA (1) CA2568023C (ru)
HK (1) HK1100608A1 (ru)
MX (1) MXPA06014982A (ru)
RU (2) RU2350037C2 (ru)
SG (1) SG153853A1 (ru)
WO (1) WO2006001635A1 (ru)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100640390B1 (ko) * 2004-01-17 2006-10-30 삼성전자주식회사 트랜스포트 스트림방식 엠펙-2 시스템의 부가 데이터 삽입 장치와 그 방법
KR100692596B1 (ko) * 2004-05-06 2007-03-13 삼성전자주식회사 수신 성능이 향상된 디지털 방송 송수신 시스템 및 그의신호처리방법
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
KR101191181B1 (ko) 2005-09-27 2012-10-15 엘지전자 주식회사 디지털 방송의 송/수신 시스템 및 데이터 구조
US7804860B2 (en) 2005-10-05 2010-09-28 Lg Electronics Inc. Method of processing traffic information and digital broadcast system
US7840868B2 (en) 2005-10-05 2010-11-23 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
KR101100207B1 (ko) * 2005-11-08 2011-12-28 엘지전자 주식회사 디지털 방송 시스템 및 처리 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
KR101199374B1 (ko) * 2005-12-20 2012-11-09 엘지전자 주식회사 디지털 방송 시스템 및 처리 방법
WO2007081108A1 (en) * 2006-01-13 2007-07-19 Lg Electronics Inc. Digital broadcasting system and method of processing data
WO2007091779A1 (en) 2006-02-10 2007-08-16 Lg Electronics Inc. Digital broadcasting receiver and method of processing data
US8493973B2 (en) 2006-04-04 2013-07-23 Samsung Electronics Co., Ltd. Method of and apparatus for transmitting digital broadcasting signal in advanced-VSB (A-VSB) system in which transport packet without adaptation field is provided at fixed location in data field slices
US7639751B2 (en) 2006-04-04 2009-12-29 Samsung Electronics Co., Ltd. Advanced-VSB system (A-VSB)
MX2008012801A (es) * 2006-04-06 2009-02-03 Samsung Electronics Co Ltd Método y aparato para transmitir la señal de emisión digital en un sistema vsb avanzado (a-vsb) en el cual se provee el paquete de transporte sin campo de adaptación en un sitio fijo en fragmentos del campo de datos.
WO2007126196A1 (en) 2006-04-29 2007-11-08 Lg Electronics Inc. Digital broadcasting system and method of processing data
CA2651120C (en) 2006-05-11 2015-11-24 Thomson Licensing Method and apparatus for transmitting data
WO2007136166A1 (en) 2006-05-23 2007-11-29 Lg Electronics Inc. Digital broadcasting system and method of processing data
MX2008015382A (es) 2006-06-16 2008-12-17 Samsung Electronics Co Ltd Dispositivos procesadores de flujo de transmision y recepcion para procesar flujo codificado con velocidad de codificacion de 1/3, y metodos del mismo.
KR100826511B1 (ko) 2006-06-27 2008-05-02 삼성전자주식회사 스터핑 바이트를 이용하여 에러정정 능력을 높일 수 있는장치와 방법
US7873104B2 (en) 2006-10-12 2011-01-18 Lg Electronics Inc. Digital television transmitting system and receiving system and method of processing broadcasting data
KR101253185B1 (ko) 2007-03-26 2013-04-10 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101285887B1 (ko) 2007-03-26 2013-07-11 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101285888B1 (ko) 2007-03-30 2013-07-11 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101199387B1 (ko) * 2007-04-02 2012-11-09 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR20080090784A (ko) 2007-04-06 2008-10-09 엘지전자 주식회사 전자 프로그램 정보 제어 방법 및 수신 장치
KR101276863B1 (ko) * 2007-04-11 2013-06-18 엘지전자 주식회사 디지털 방송 신호 수신 장치 및 방법
KR20080092502A (ko) * 2007-04-12 2008-10-16 엘지전자 주식회사 모바일 서비스 데이터 수신 장치 및 제어 방법
KR20080092501A (ko) 2007-04-12 2008-10-16 엘지전자 주식회사 모바일 서비스 데이터 수신 장치 및 제어 방법
KR101378423B1 (ko) * 2007-07-24 2014-03-27 삼성전자주식회사 디지털 방송 송/수신 장치 및 방법
DE112008002042A1 (de) * 2007-05-15 2010-06-24 Samsung Electronics Co., Ltd., Suwon Digitale Sende- und Empfangseinrichtungen zum Senden und Empfangen von Datenströmen sowie deren Verarbeitungsverfahren
KR101495934B1 (ko) 2007-05-16 2015-02-25 톰슨 라이센싱 신호를 인코딩 및 디코딩하는 장치 및 방법
US8175203B2 (en) * 2007-06-15 2012-05-08 Intel Corporation Broadcast channel estimator
KR101405966B1 (ko) 2007-06-26 2014-06-20 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101456002B1 (ko) 2007-06-26 2014-11-03 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101405972B1 (ko) 2007-07-02 2014-06-12 엘지전자 주식회사 방송 수신기 및 방송신호 처리방법
KR101490246B1 (ko) 2007-07-02 2015-02-05 엘지전자 주식회사 방송 수신기 및 방송신호 처리방법
KR20090004659A (ko) 2007-07-02 2009-01-12 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR20090004660A (ko) 2007-07-02 2009-01-12 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101531910B1 (ko) 2007-07-02 2015-06-29 엘지전자 주식회사 방송 수신기 및 방송신호 처리방법
KR101405971B1 (ko) 2007-07-02 2014-06-12 엘지전자 주식회사 방송 수신기 및 방송신호 처리방법
KR20090004658A (ko) 2007-07-02 2009-01-12 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101513028B1 (ko) 2007-07-02 2015-04-17 엘지전자 주식회사 방송 수신기 및 방송신호 처리방법
US20110007835A1 (en) * 2007-07-02 2011-01-13 Samsung Electronics Co., Ltd. Digital broadcasting transmitter, receiver and methods for processing stream thereof
US8433973B2 (en) 2007-07-04 2013-04-30 Lg Electronics Inc. Digital broadcasting system and method of processing data
KR20090002855A (ko) 2007-07-04 2009-01-09 엘지전자 주식회사 디지털 방송 시스템 및 신호 처리 방법
WO2009005326A2 (en) 2007-07-04 2009-01-08 Lg Electronics Inc. Digital broadcasting system and method of processing data
KR20090004661A (ko) 2007-07-04 2009-01-12 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
WO2009005332A1 (en) * 2007-07-05 2009-01-08 Samsung Electronics Co., Ltd. Apparatus for processing streams and method thereof
CN101682723B (zh) 2007-07-05 2012-10-03 三星电子株式会社 处理流的数字广播发送器和接收器及其方法
KR20090004061A (ko) 2007-07-06 2009-01-12 엘지전자 주식회사 방송 수신이 가능한 텔레매틱스 단말기 및 방송 신호 처리방법
KR20090004722A (ko) 2007-07-06 2009-01-12 엘지전자 주식회사 방송 수신기 및 데이터 처리 방법
KR20090004725A (ko) 2007-07-06 2009-01-12 엘지전자 주식회사 방송 수신기 및 방송 수신기의 데이터 처리 방법
KR20090004059A (ko) 2007-07-06 2009-01-12 엘지전자 주식회사 방송 수신이 가능한 텔레매틱스 단말기 및 방송 신호 처리방법
KR20090004773A (ko) 2007-07-06 2009-01-12 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR20090012180A (ko) 2007-07-28 2009-02-02 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR20090021124A (ko) 2007-08-24 2009-02-27 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
US8005167B2 (en) 2007-08-24 2011-08-23 Lg Electronics Inc. Digital broadcasting system and method of processing data in digital broadcasting system
KR101556133B1 (ko) 2007-08-24 2015-09-30 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101556132B1 (ko) 2007-08-24 2015-09-30 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
EP2037586A1 (en) * 2007-09-14 2009-03-18 France Télécom Encoding method and device for Tail-biting Trellis LDPC codes
US7813310B2 (en) 2007-09-21 2010-10-12 Lg Electronics, Inc. Digital broadcasting receiver and method for controlling the same
WO2009038408A2 (en) 2007-09-21 2009-03-26 Lg Electronics Inc. Digital broadcasting system and data processing method
KR101572875B1 (ko) 2007-09-21 2015-11-30 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
WO2009038442A2 (en) 2007-09-21 2009-03-26 Lg Electronics Inc. Digital broadcasting receiver and method for controlling the same
WO2009051693A2 (en) 2007-10-15 2009-04-23 Thomson Licensing Preamble for a digital television system
KR101534076B1 (ko) * 2008-04-30 2015-07-07 삼성전자주식회사 디지털 방송 송신기 및 수신기와 그 스트림 처리방법들
CN101925081B (zh) * 2009-06-12 2013-03-27 电信科学技术研究院 一种e-hich信道质量检测的方法、系统和设备
RU2539880C2 (ru) * 2009-07-13 2015-01-27 Сони Корпорейшн Приемник
US9325547B2 (en) * 2009-11-13 2016-04-26 Thomson Licensing Preamble identification in a mobile DTV system
US9391741B2 (en) * 2009-11-13 2016-07-12 Thomson Licensing Joint preamble and code rate identifier in a mobile DTV system
KR101267632B1 (ko) * 2009-12-18 2013-05-23 한국전자통신연구원 지상파 디지털 방송용 송신기 및 수신기
WO2011162735A1 (en) * 2010-06-25 2011-12-29 Thomson Licensing A priori training in a mobile dtv system
KR101820308B1 (ko) * 2010-09-15 2018-01-19 삼성전자주식회사 디지털 방송 송신기, 디지털 방송 수신기 및 그들의 스트림 처리 방법
KR101830375B1 (ko) * 2011-06-07 2018-02-21 한국전자통신연구원 지상파 신호와 모바일 신호 융합형 수신장치 및 방법
US9559821B2 (en) 2013-08-05 2017-01-31 Samsung Electronics Co., Ltd. Transmitter, receiver and controlling method thereof
JP2016046618A (ja) * 2014-08-21 2016-04-04 ソニー株式会社 信号処理装置および方法、並びに、プログラム

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5253275A (en) 1991-01-07 1993-10-12 H. Lee Browne Audio and video transmission and receiving system
SG44761A1 (en) * 1991-01-09 1997-12-19 Philips Electronics Uk Ltd Signal transmission system
EP1037464A3 (en) 1999-03-15 2002-07-17 Matsushita Electric Industrial Co., Ltd. A digital broadcast receiving apparatus and a digital broadcast transmitting apparatus with reduced power consumption
US6608870B1 (en) * 1999-05-27 2003-08-19 Zenith Electronics Corporation Data frame for 8 MHZ channels
AU4710501A (en) * 1999-12-03 2001-06-18 Broadcom Corporation Interspersed training for turbo coded modulation
US20030021341A1 (en) * 2000-04-24 2003-01-30 Vigil Armando J. Method of effective backwards compatible ATSC-DTV multipath equalization through training symbol induction
KR100360622B1 (ko) * 2000-06-12 2002-11-13 주식회사 문화방송 엠펙 데이터 프레임과 이를 이용한 송수신 시스템
US6836737B2 (en) * 2000-08-09 2004-12-28 Statsignal Systems, Inc. Systems and methods for providing remote monitoring of consumption for a utility meter
US7079574B2 (en) * 2001-01-17 2006-07-18 Radiant Networks Plc Carrier phase recovery system for adaptive burst modems and link hopping radio networks
KR100674423B1 (ko) 2001-01-19 2007-01-29 엘지전자 주식회사 송/수신 시스템 및 데이터 처리 방법
US7111221B2 (en) * 2001-04-02 2006-09-19 Koninklijke Philips Electronics N.V. Digital transmission system for an enhanced ATSC 8-VSB system
US7675994B2 (en) * 2001-04-02 2010-03-09 Koninklijke Philips Electronics N.V. Packet identification mechanism at the transmitter and receiver for an enhanced ATSC 8-VSB system
US6947487B2 (en) * 2001-04-18 2005-09-20 Lg Electronics Inc. VSB communication system
US20030099303A1 (en) * 2001-06-04 2003-05-29 Koninklijke Philips Electronics N.V. Digital television (DTV) transmission system using enhanced coding schemes
US7130587B2 (en) * 2001-08-22 2006-10-31 National Institute of Information and Communications Technology Incorporated, Administrative Agency Communication quality estimation method, communication quality estimation apparatus, and communication system
CN1200564C (zh) * 2001-08-27 2005-05-04 浙江大学 数字电视广播传输中的数据交织方法
JP5072151B2 (ja) * 2001-08-27 2012-11-14 富士通株式会社 移動通信受信装置及びその受信方法
US7564905B2 (en) * 2002-12-20 2009-07-21 Electronics And Telecommunications Research Institute System and method for providing terrestrial digital broadcasting service using single frequency network
KR100683179B1 (ko) 2003-11-03 2007-02-15 삼성전자주식회사 듀얼 스트림용 디지털 방송 송/수신 시스템의 강건한에러정정 부호화/복호화 장치 및 그의 방법
KR100896684B1 (ko) * 2004-01-27 2009-05-14 삼성전자주식회사 수신 성능이 향상된 디지털 방송 송수신 시스템 및 그의신호처리방법
RU2350039C2 (ru) * 2004-01-27 2009-03-20 Самсунг Электроникс Ко., Лтд. Цифровая радиовещательная приемопередающая система и способ обработки сигнала в этой системе
KR100683879B1 (ko) * 2004-05-06 2007-02-15 삼성전자주식회사 수신 성능이 향상된 디지털 방송 송수신 시스템 및 그의신호처리방법
US8634477B2 (en) * 2004-06-05 2014-01-21 Samsung Electronics Co., Ltd. Digital broadcasting transmission/reception system utilizing SRS and TRS code to improve receiving performance and signal processing method thereof
KR100744055B1 (ko) * 2004-06-23 2007-07-30 삼성전자주식회사 수신 성능 및 등화 성능이 향상된 디지털 방송 송수신 시스템 및 그의 신호처리방법

Also Published As

Publication number Publication date
EP1759528A4 (en) 2016-01-27
CN1973542B (zh) 2010-05-12
US8194797B2 (en) 2012-06-05
KR100744055B1 (ko) 2007-07-30
US20070033475A1 (en) 2007-02-08
RU2008142151A (ru) 2010-04-27
HK1100608A1 (en) 2007-09-21
US8059741B2 (en) 2011-11-15
EP2131515A2 (en) 2009-12-09
BRPI0512505A (pt) 2008-03-11
CA2568023C (en) 2013-08-27
US8127210B2 (en) 2012-02-28
US20090103657A1 (en) 2009-04-23
EP2131515A3 (en) 2016-02-17
US7738581B2 (en) 2010-06-15
US20090116580A1 (en) 2009-05-07
RU2350037C2 (ru) 2009-03-20
KR20050122023A (ko) 2005-12-28
MXPA06014982A (es) 2007-02-08
WO2006001635A1 (en) 2006-01-05
JP4669063B2 (ja) 2011-04-13
US20090103647A1 (en) 2009-04-23
JP4668987B2 (ja) 2011-04-13
EP1759528A1 (en) 2007-03-07
CA2568023A1 (en) 2006-01-05
US20070253502A1 (en) 2007-11-01
JP2008503915A (ja) 2008-02-07
JP2010035213A (ja) 2010-02-12
US8312357B2 (en) 2012-11-13
RU2006145867A (ru) 2008-06-27
CN1973542A (zh) 2007-05-30
US7752528B2 (en) 2010-07-06
US20090103660A1 (en) 2009-04-23

Similar Documents

Publication Publication Date Title
SG153853A1 (en) Digital broadcasting transmission/reception capable of improving receiving and equalizing performance and signal processing method thereof
CN1319354C (zh) 能适应动态环境变化的单载波传输系统及其方法
CA2681955C (en) Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof
US7822139B2 (en) Apparatus, systems, methods and computer products for providing a virtual enhanced training sequence
EP2139143A3 (en) Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof
CN101729756B (zh) 数字广播接收机及其信号处理方法
MX2010004149A (es) Preambulo para un sistema de television digital.
CN1968232B (zh) 单载波传输系统及其方法
CA2671994A1 (en) Digital broadcasting system and method of processing data
WO2012173359A3 (en) Apparatus and method for transmitting and receiving packet in broadcasting and communication system
CA2680779A1 (en) Digital broadcasting system and method of processing data
MX2007003049A (es) Aparato y metodo de recepcion y transmision de television digital usando 1/4 de proporcion de datos robustos codificados.
EP1774678A4 (en) METHOD FOR TRANSMITTING A DIGITAL DATA STREAM, TRANSMITTER, METHOD FOR RECEIVING A DIGITAL DATA STREAM AND RECEIVER
WO2010134786A3 (ko) 디지털 방송 송신기, 디지털 방송 수신기 및 그들의 스트림 구성 및 처리 방법
US8879668B2 (en) Multi-transport stream (TS) generating apparatus and method, and digital broadcasting transmission and reception apparatuses and methods
WO2009102836A3 (en) Method and apparatus for formatting data signals
TW200743335A (en) Orthogonal frequency division multiplexing (OFDM) encoding and decoding methods and systems
US20110305231A1 (en) Communication System for Short Range Reliable Information Transfer
WO2010024651A3 (en) Transmitting/receiving system and method of processing broadcast signal in transmitting/receiving system
CN102652415A (zh) 数字通信接收机
US8769388B2 (en) Transport stream generating apparatus, turbo packet demultiplexing apparatus, and methods thereof
CN1319353C (zh) 能够降低信号失真的单载波传输系统及其方法
WO2009057920A3 (en) Method and apparatus for transmitting/receiving control information in broadcast communication system
CA2677188C (en) Transport stream generating apparatus, turbo packet demultiplexing apparatus, and methods thereof
KR20090014239A (ko) 디지털 방송 시스템 및 데이터 처리 방법