Turbo Codes

K. Deergha Rao ()
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K. Deergha Rao: Osmania University, Research and Training Unit for Navigational Electronics, College of Engineering

Chapter Chapter 6 in Channel Coding Techniques for Wireless Communications, 2015, pp 161-207 from Springer

Abstract: Abstract The groundbreaking codes called turbo codes are introduced in Berrou et al. (Proceedings of ICC 1993, Geneva, Switzerland, pp. 1064–1070, 1993 [1]) and 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 convolutional (RSC) encoders. This chapter discusses turbo encoding, iterative turbo decoding, and performance analysis of turbo codes.

Keywords: Turbo Codes; Turbo Decoder; Turbo Encoder; Recursive Systematic Convolutional (RSC); Extrinsic Information Transfer (EXIT) (search for similar items in EconPapers)
Date: 2015
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DOI: 10.1007/978-81-322-2292-7_6

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