MODULATION FORMAT SPECIFIC PUNCTURING PATTERN FOR LDPC CODES IN COMBINATION WITH 16QAM

A method and apparatus for channel encoding and decoding in a communication system using punctured Low-Density Parity-Check (LDPC) code is provided. The puncturing pattern depends on the modulation scheme and is based on puncturing of parity bit sets that reflect the properties of the LDPC codes, wh...

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Bibliographische Detailangaben
Hauptverfasser:	Kim Kyung-Joong, Ahn Seok-Ki, Kim Jae-Yoel, Kwon Hwan-Joon, Yang Kyeong-Cheol, Myung Seho, Lee Hak-Ju
Format:	Patent
Sprache:	eng ; slv
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING DECODING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	A method and apparatus for channel encoding and decoding in a communication system using punctured Low-Density Parity-Check (LDPC) code is provided. The puncturing pattern depends on the modulation scheme and is based on puncturing of parity bit sets that reflect the properties of the LDPC codes, which are preferably LDPC codes as defined in the context of the DVB-S2 specification.