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

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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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
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BASIC ELECTRONIC CIRCUITRY
CODE CONVERSION IN GENERAL
CODING
DECODING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator Kim Kyung-Joong
Ahn Seok-Ki
Kim Jae-Yoel
Kwon Hwan-Joon
Yang Kyeong-Cheol
Myung Seho
Lee Hak-Ju
description 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.
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subjects BASIC ELECTRONIC CIRCUITRY
CODE CONVERSION IN GENERAL
CODING
DECODING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title MODULATION FORMAT SPECIFIC PUNCTURING PATTERN FOR LDPC CODES IN COMBINATION WITH 16QAM
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