Titlebook: Channel Coding Techniques for Wireless Communications; K. Deergha Rao Book 20151st edition The Editor(s) (if applicable) and The Author(s)

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Low Density Parity Check Codes,sting and long-haul optical communication standards. This chapter discusses LDPC code properties, construction of parity check matrix for regular and irregular LDPC codes, efficient encoding and decoding of LDPC codes, and performance analysis of LDPC codes.

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SAGE

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John T. Middleton,Ellis F. Darley of error control codes such as BCH codes and Reed Solomon codes relies on the structures of Galois fields and polynomials over Galois fields. This chapter presents briefly algebraic tools for understanding of Galois field theory used in error-correcting codes design.

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,Notions de chimie atmosphérique,d Berrou and Glavieux (IEEE Trans Commun 44(10):1261–1271, 1996 [2]). The best-known convolutional codes are mostly non-systematic. However, in turbo encoders, systematic convolutional codes are used. Turbo codes are generated by using the parallel concatenation of two recursive systematic convoluti

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Ingénierie et développement durablesmitted signal. However, when coding is .. being applied to bandwidth limited channels, coding gain is to be achieved without signal bandwidth expansion. The coding gain for bandwidth limited channels can be achieved by a scheme called trellis coded modulation (TCM). The TCM is a combined coding and

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,Notions de chimie atmosphérique,des are ignored for long time due to their high computational complexity and domination of highly structured algebraic block and convolutional codes for forward error correction. A number of researchers produced new irregular LDPC codes which are known as new generalizations of Gallager’s LDPC codes

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https://doi.org/10.1007/978-81-322-2292-7Block codes; Coding theory; Low parity check code; PC-based MATLAB programs; Turbo code; Wireless communi