WO2003003747A1 - A digital television (dtv) transmission system using enhanced coding schemes - Google Patents
A digital television (dtv) transmission system using enhanced coding schemes Download PDFInfo
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- WO2003003747A1 WO2003003747A1 PCT/IB2002/002363 IB0202363W WO03003747A1 WO 2003003747 A1 WO2003003747 A1 WO 2003003747A1 IB 0202363 W IB0202363 W IB 0202363W WO 03003747 A1 WO03003747 A1 WO 03003747A1
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/015—High-definition television systems
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/13—Linear codes
- H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
- H03M13/251—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with block coding
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
- H03M13/253—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with concatenated codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
- H03M13/256—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with trellis coding, e.g. with convolutional codes and TCM
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/65—Purpose and implementation aspects
- H03M13/6522—Intended application, e.g. transmission or communication standard
- H03M13/6538—ATSC VBS systems
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- 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
- H04L1/0059—Convolutional codes
- H04L1/006—Trellis-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
- H04L1/0064—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
- H04L1/007—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
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- 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
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- 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
- 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 MPEG packets from an IP network
- H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/24—Systems for the transmission of television signals using pulse code modulation
- H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/13—Linear codes
- H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
- H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
- H03M13/1515—Reed-Solomon codes
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Transmitters (AREA)
- Television Systems (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02738466A EP1405522A1 (en) | 2001-06-28 | 2002-06-20 | A digital television (dtv) transmission system using enhanced coding schemes |
JP2003509784A JP4050228B2 (en) | 2001-06-28 | 2002-06-20 | Digital television (DTV) transmission system using enhanced coding system |
KR10-2003-7002928A KR20040014977A (en) | 2001-06-28 | 2002-06-20 | A digital television(DTV) transmission system using enhanced coding schemes |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30155901P | 2001-06-28 | 2001-06-28 | |
US60/301,559 | 2001-06-28 | ||
US10/142,585 | 2002-05-09 | ||
US10/142,585 US20030099303A1 (en) | 2001-06-04 | 2002-05-09 | Digital television (DTV) transmission system using enhanced coding schemes |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003003747A1 true WO2003003747A1 (en) | 2003-01-09 |
Family
ID=26840235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2002/002363 WO2003003747A1 (en) | 2001-06-28 | 2002-06-20 | A digital television (dtv) transmission system using enhanced coding schemes |
Country Status (6)
Country | Link |
---|---|
US (1) | US20030099303A1 (en) |
EP (1) | EP1405522A1 (en) |
JP (1) | JP4050228B2 (en) |
KR (1) | KR20040014977A (en) |
CN (1) | CN1281062C (en) |
WO (1) | WO2003003747A1 (en) |
Cited By (22)
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WO2006004302A1 (en) * | 2004-04-01 | 2006-01-12 | Electronics And Telecommunications Research Institute | Apparatus and method for receiving digital television signal with backward compatibility byte |
EP1639713A2 (en) * | 2003-06-16 | 2006-03-29 | Samsung Electronics Co., Ltd. | Digital transmitter/receiver system having a robust error correction coding/decoding device and error correction coding/decoding method thereof |
WO2007043802A1 (en) * | 2005-10-11 | 2007-04-19 | Samsung Electronics Co., Ltd. | A digital broadcasting transmission system, and a signal processing method thereof |
WO2007046675A1 (en) * | 2005-10-21 | 2007-04-26 | Samsung Electronics Co., Ltd. | Digital broadcasting system and method |
WO2007046666A1 (en) * | 2005-10-21 | 2007-04-26 | Samsung Electronics Co., Ltd. | Apparatus to generate a dual transport stream and method thereof |
EP1793607A2 (en) * | 2005-11-26 | 2007-06-06 | LG Electronics Inc. | Digital television transmitter/receiver and method of processing data in digital television |
KR100794791B1 (en) * | 2005-10-21 | 2008-01-21 | 삼성전자주식회사 | Turbo stream processing device and method thereof |
US7620118B2 (en) | 2005-10-06 | 2009-11-17 | Lg Electronics Inc. | Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver |
KR100950015B1 (en) | 2001-09-24 | 2010-03-29 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | An improved digital transmission system for an enhanced ???? ?-??? system |
US7764323B2 (en) | 2005-10-05 | 2010-07-27 | Lg Electronics, Inc. | Digital television transmitter and method of coding data in digital television transmitter |
US7779327B2 (en) | 2004-04-01 | 2010-08-17 | Electronics And Telecommunications Research Institute | Dual stream structure digital television transmission and receiving method using hybrid of E-8VSB, E-4VSB and P2VSB |
US7930618B2 (en) | 2005-10-21 | 2011-04-19 | Samsung Electronics Co., Ltd. | Outer encoder and outer encoding method thereof |
US8184695B2 (en) | 2005-12-22 | 2012-05-22 | Samsung Electronics Co., Ltd. | Digital broadcasting transmitter, turbo stream processing method thereof, and digital broadcasting system having the same |
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CN101686312B (en) * | 2005-10-11 | 2012-10-03 | 三星电子株式会社 | A digital broadcasting transmission and reception system, and a signal processing method thereof |
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US8379714B2 (en) | 2005-07-13 | 2013-02-19 | Samsung Electronics Co., Ltd. | Digital broadcast transmitter/receiver having improved receiving performance and signal processing method thereof |
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Also Published As
Publication number | Publication date |
---|---|
JP4050228B2 (en) | 2008-02-20 |
EP1405522A1 (en) | 2004-04-07 |
US20030099303A1 (en) | 2003-05-29 |
CN1281062C (en) | 2006-10-18 |
CN1582580A (en) | 2005-02-16 |
JP2004533797A (en) | 2004-11-04 |
KR20040014977A (en) | 2004-02-18 |
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