WO2007046668A1 - System for processing and transmitting digital broadcasting signal and method thereof - Google Patents
System for processing and transmitting digital broadcasting signal and method thereof Download PDFInfo
- Publication number
- WO2007046668A1 WO2007046668A1 PCT/KR2006/004299 KR2006004299W WO2007046668A1 WO 2007046668 A1 WO2007046668 A1 WO 2007046668A1 KR 2006004299 W KR2006004299 W KR 2006004299W WO 2007046668 A1 WO2007046668 A1 WO 2007046668A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stream
- dual transport
- transport stream
- turbo
- encoded
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 75
- 238000012545 processing Methods 0.000 title claims description 17
- 230000009977 dual effect Effects 0.000 claims abstract description 285
- 230000008569 process Effects 0.000 claims description 43
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000005562 fading Methods 0.000 claims description 6
- 238000012776 robust process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- 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
- 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
- H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
- H03M13/258—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 turbo codes, e.g. Turbo Trellis Coded Modulation [TTCM]
-
- 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
- H03M13/2957—Turbo codes and decoding
- H03M13/296—Particular turbo code structure
- H03M13/2966—Turbo codes concatenated with another code, e.g. an outer block code
-
- 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
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0059—Convolutional 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
- H04L1/0064—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
- H04L1/0067—Rate matching
-
- 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
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
-
- 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
- H04N21/238—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
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television 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
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006800376865A CN101283602B (en) | 2005-10-21 | 2006-10-20 | System for processing and transmitting digital broadcasting signal and method thereof |
CA2625158A CA2625158C (en) | 2005-10-21 | 2006-10-20 | System for processing and transmitting digital broadcasting signal and method thereof |
JP2008536510A JP5116684B2 (en) | 2005-10-21 | 2006-10-20 | Digital broadcast transmission system and method for processing and transmitting digital broadcast signals |
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72877705P | 2005-10-21 | 2005-10-21 | |
US60/728,777 | 2005-10-21 | ||
US73429505P | 2005-11-08 | 2005-11-08 | |
US60/734,295 | 2005-11-08 | ||
US73805005P | 2005-11-21 | 2005-11-21 | |
US60/738,050 | 2005-11-21 | ||
US73944805P | 2005-11-25 | 2005-11-25 | |
US60/739,448 | 2005-11-25 | ||
US78870706P | 2006-04-04 | 2006-04-04 | |
US60/788,707 | 2006-04-04 | ||
KR10-2006-0068037 | 2006-07-20 | ||
KR1020060068037A KR100758999B1 (en) | 2005-10-21 | 2006-07-20 | System for processing and transmitting digital broadcasting signal and method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007046668A1 true WO2007046668A1 (en) | 2007-04-26 |
Family
ID=37962721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2006/004299 WO2007046668A1 (en) | 2005-10-21 | 2006-10-20 | System for processing and transmitting digital broadcasting signal and method thereof |
Country Status (6)
Country | Link |
---|---|
US (1) | US7814389B2 (en) |
JP (1) | JP5116684B2 (en) |
KR (1) | KR100758999B1 (en) |
CN (1) | CN101283602B (en) |
CA (1) | CA2625158C (en) |
WO (1) | WO2007046668A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9154817B2 (en) | 2007-08-24 | 2015-10-06 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100692596B1 (en) * | 2004-05-06 | 2007-03-13 | 삼성전자주식회사 | Digital broadcasting transmission/reception capable of improving receiving performance and signal processing method thereof |
US8929432B2 (en) * | 2012-09-07 | 2015-01-06 | Sony Corporation | Combination A/53 and A/153 receiver using a HIHO viterbi decoder |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6373831B1 (en) * | 1997-03-26 | 2002-04-16 | Nortel Networks Ltd. | Systems and methods of channel coding and inverse-multiplexing for multi-carrier CDMA systems |
US6665829B2 (en) * | 1998-01-23 | 2003-12-16 | Hughes Electronics Corporation | Forward error correction scheme for CDMA data channels using universal turbo codes |
US6910170B2 (en) * | 2001-01-08 | 2005-06-21 | Samsung Electronics Co., Ltd. | Pre-decoder for a turbo decoder, for recovering punctured parity symbols, and a method for recovering a turbo code |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11127138A (en) * | 1997-10-24 | 1999-05-11 | Sony Corp | Error correction coding method, device therefor, and data transmission method |
US20030099303A1 (en) * | 2001-06-04 | 2003-05-29 | Koninklijke Philips Electronics N.V. | Digital television (DTV) transmission system using enhanced coding schemes |
CA2404404A1 (en) * | 2001-09-24 | 2003-03-24 | Koninklijke Philips Electronics N.V. | An improved digital transmission system for an enhanced atsc 8-vsb system |
CN1204693C (en) * | 2002-11-29 | 2005-06-01 | 重庆重邮信科股份有限公司 | Stochastic system Turbo code coding and decoding method |
KR100657819B1 (en) * | 2004-04-01 | 2006-12-14 | 한국전자통신연구원 | Double Stream Structure Digital Television Transmission and Receiving Method using Hybrid of E-8VSB, E-4VSB and P-2VSB |
KR100740210B1 (en) * | 2005-10-21 | 2007-07-18 | 삼성전자주식회사 | Dual transmission stream generating device and method thereof |
KR100740202B1 (en) * | 2005-10-21 | 2007-07-18 | 삼성전자주식회사 | Dual transmission stream generating device and method thereof |
KR100759002B1 (en) * | 2005-10-21 | 2007-09-17 | 삼성전자주식회사 | System for processing and transmitting digital broadcasting signal and method thereof |
KR100842079B1 (en) * | 2005-10-21 | 2008-06-30 | 삼성전자주식회사 | Digital broadcasting system and method thereof |
-
2006
- 2006-07-20 KR KR1020060068037A patent/KR100758999B1/en not_active IP Right Cessation
- 2006-08-16 US US11/504,651 patent/US7814389B2/en not_active Expired - Fee Related
- 2006-10-20 CN CN2006800376865A patent/CN101283602B/en not_active Expired - Fee Related
- 2006-10-20 JP JP2008536510A patent/JP5116684B2/en not_active Expired - Fee Related
- 2006-10-20 WO PCT/KR2006/004299 patent/WO2007046668A1/en active Application Filing
- 2006-10-20 CA CA2625158A patent/CA2625158C/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6373831B1 (en) * | 1997-03-26 | 2002-04-16 | Nortel Networks Ltd. | Systems and methods of channel coding and inverse-multiplexing for multi-carrier CDMA systems |
US6665829B2 (en) * | 1998-01-23 | 2003-12-16 | Hughes Electronics Corporation | Forward error correction scheme for CDMA data channels using universal turbo codes |
US6910170B2 (en) * | 2001-01-08 | 2005-06-21 | Samsung Electronics Co., Ltd. | Pre-decoder for a turbo decoder, for recovering punctured parity symbols, and a method for recovering a turbo code |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9154817B2 (en) | 2007-08-24 | 2015-10-06 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
US9860871B2 (en) | 2007-08-24 | 2018-01-02 | Lg Electronics Inc. | Digital broadcasting system and method of processing data in digital broadcasting system |
Also Published As
Publication number | Publication date |
---|---|
JP2009524942A (en) | 2009-07-02 |
US20070092030A1 (en) | 2007-04-26 |
US7814389B2 (en) | 2010-10-12 |
CN101283602B (en) | 2010-11-17 |
CN101283602A (en) | 2008-10-08 |
KR100758999B1 (en) | 2007-09-17 |
KR20070043578A (en) | 2007-04-25 |
CA2625158C (en) | 2015-10-06 |
JP5116684B2 (en) | 2013-01-09 |
CA2625158A1 (en) | 2007-04-26 |
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