WO2008147139A3 - Method of transmitting and receiving a signal and apparatus for transmitting and receiving a signal - Google Patents
Method of transmitting and receiving a signal and apparatus for transmitting and receiving a signal Download PDFInfo
- Publication number
- WO2008147139A3 WO2008147139A3 PCT/KR2008/003055 KR2008003055W WO2008147139A3 WO 2008147139 A3 WO2008147139 A3 WO 2008147139A3 KR 2008003055 W KR2008003055 W KR 2008003055W WO 2008147139 A3 WO2008147139 A3 WO 2008147139A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- transmitting
- signal
- receiving
- transfer rate
- improve
- Prior art date
Links
Classifications
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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
- H03M13/29—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
- H03M13/2906—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 using block codes
-
- 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
- H03M13/27—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 using interleaving techniques
- H03M13/2703—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 using interleaving techniques the interleaver involving at least two directions
- H03M13/2707—Simple row-column interleaver, i.e. pure block 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0054—Maximum-likelihood or sequential decoding, e.g. Viterbi, Fano, ZJ algorithms
-
- 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
- H04L1/0064—Concatenated codes
- H04L1/0066—Parallel 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
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/015—High-definition television systems
-
- 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
- H03M13/11—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 using multiple parity bits
- H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] 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
- H03M13/03—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
- H03M13/03—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
- H03M13/152—Bose-Chaudhuri-Hocquenghem [BCH] 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Artificial Intelligence (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
An apparatus for transmitting/receiving a signal and a method of transmitting/receiving a signal are disclosed. In particular, an apparatus for transmitting/receiving a signal and a method of transmitting/receiving a signal, which are capable of increasing a data transfer rate, are disclosed. Symbols are mapped according to a plurality of symbol mapping methods such that gaps between neighboring symbols are identical. The mapped symbol data is modulated and transmitted. Accordingly, it is possible to improve a data transfer rate on the basis of a SNR gain and improve signal transmission/reception performance of a transmitting/receiving system. If a multi-mapping method or a multi-coding method is used, a relationship between a necessary SNR and a transfer rate is adjusted so as to improve transmission efficiency.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070052842A KR20080105356A (en) | 2007-05-30 | 2007-05-30 | Method for signal transmitting and apparatus for the same, method for signal receiving and apparatus for the same |
KR10-2007-0052842 | 2007-05-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008147139A2 WO2008147139A2 (en) | 2008-12-04 |
WO2008147139A3 true WO2008147139A3 (en) | 2009-02-05 |
Family
ID=40316857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2008/003055 WO2008147139A2 (en) | 2007-05-30 | 2008-05-30 | Method of transmitting and receiving a signal and apparatus for transmitting and receiving a signal |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20080105356A (en) |
WO (1) | WO2008147139A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011068505A1 (en) * | 2009-12-02 | 2011-06-09 | Nokia Corporation | Multiple levels of robustness within a single physical layer pipe |
KR20110111806A (en) | 2010-04-05 | 2011-10-12 | 삼성전자주식회사 | Receiver for processing vsb signal and processing method thereof |
KR20170035605A (en) * | 2015-09-23 | 2017-03-31 | 삼성전자주식회사 | Video Processing Apparatus, Method for Driving Video Processing Apparatus, Video Relaying Apparatus, Method for Driving Video Relaying Apparatus, and Computer Readable Recording Medium |
JP7299496B2 (en) * | 2019-09-10 | 2023-06-28 | 富士通株式会社 | Encoding circuit, decoding circuit, encoding method, decoding method, transmission device, and optical transmission system |
KR102479134B1 (en) * | 2021-05-07 | 2022-12-19 | 호서대학교 산학협력단 | Low power/high efficiency underwater communication system and method for underwater internet of things |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5233629A (en) * | 1991-07-26 | 1993-08-03 | General Instrument Corporation | Method and apparatus for communicating digital data using trellis coded qam |
WO1997016046A1 (en) * | 1995-10-24 | 1997-05-01 | General Instrument Corporation | Variable length burst transmission over the physical layer of a multilayer transmission format |
KR19990043411A (en) * | 1997-11-29 | 1999-06-15 | 전주범 | Symbol Mapping Device for Cable Modem |
KR100580835B1 (en) * | 2004-11-23 | 2006-05-16 | 한국전자통신연구원 | System and method of multi carrier multi access wireless communication modulation |
US20080240299A1 (en) * | 2007-03-28 | 2008-10-02 | Xiaojing Huang | Demodulation of 16-QAM, DCM data symbols using two hybrid-QPSK constellations |
-
2007
- 2007-05-30 KR KR1020070052842A patent/KR20080105356A/en not_active Application Discontinuation
-
2008
- 2008-05-30 WO PCT/KR2008/003055 patent/WO2008147139A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5233629A (en) * | 1991-07-26 | 1993-08-03 | General Instrument Corporation | Method and apparatus for communicating digital data using trellis coded qam |
WO1997016046A1 (en) * | 1995-10-24 | 1997-05-01 | General Instrument Corporation | Variable length burst transmission over the physical layer of a multilayer transmission format |
KR19990043411A (en) * | 1997-11-29 | 1999-06-15 | 전주범 | Symbol Mapping Device for Cable Modem |
KR100580835B1 (en) * | 2004-11-23 | 2006-05-16 | 한국전자통신연구원 | System and method of multi carrier multi access wireless communication modulation |
US20080240299A1 (en) * | 2007-03-28 | 2008-10-02 | Xiaojing Huang | Demodulation of 16-QAM, DCM data symbols using two hybrid-QPSK constellations |
Also Published As
Publication number | Publication date |
---|---|
KR20080105356A (en) | 2008-12-04 |
WO2008147139A2 (en) | 2008-12-04 |
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