Serially concatenated turbo codes

Sina Vafi; Tadeusz Wysocki; Mehran Abolhasan

doi:10.1109/WICOM.2009.5303570

Serially concatenated turbo codes

Sina Vafi, Tadeusz Wysocki, Mehran Abolhasan

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Scopus citations

Abstract

The paper presents a new scheme of concatenated codes, referred to as Serially Concatenated Turbo (SCT) codes. The code is constructed as the serial combinations of two turbo codes, i.e. turbo Recursive Systematic Convolutional (RSC) codes and turbo Bose Ray Chaudhuri Hocquenghem (BCH) codes, linked by a pseudo-random interleaver. In comparison with the conventional turbo RSC codes, SCT codes have higher minimum distance values. Based on conducted simulations, it is found that SCT codes outperform turbo RSC codes at the waterfall and error floor regions, while they require reasonable number of iterations at their iterative decoding structure to achieve good performance.

Original language	English (US)
Title of host publication	Proceedings - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009
DOIs	https://doi.org/10.1109/WICOM.2009.5303570
State	Published - 2009
Event	5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009 - Beijing, China Duration: Sep 24 2009 → Sep 26 2009

Publication series

Name	Proceedings - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009

Other

Other	5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009
Country/Territory	China
City	Beijing
Period	9/24/09 → 9/26/09

ASJC Scopus subject areas

Computer Networks and Communications
Signal Processing
Software
Communication

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10.1109/WICOM.2009.5303570

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Vafi, S., Wysocki, T., & Abolhasan, M. (2009). Serially concatenated turbo codes. In Proceedings - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009 Article 5303570 (Proceedings - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009). https://doi.org/10.1109/WICOM.2009.5303570

Serially concatenated turbo codes. / Vafi, Sina; Wysocki, Tadeusz; Abolhasan, Mehran.
Proceedings - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009. 2009. 5303570 (Proceedings - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Vafi, S, Wysocki, T & Abolhasan, M 2009, Serially concatenated turbo codes. in Proceedings - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009., 5303570, Proceedings - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009, 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009, Beijing, China, 9/24/09. https://doi.org/10.1109/WICOM.2009.5303570

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title = "Serially concatenated turbo codes",

abstract = "The paper presents a new scheme of concatenated codes, referred to as Serially Concatenated Turbo (SCT) codes. The code is constructed as the serial combinations of two turbo codes, i.e. turbo Recursive Systematic Convolutional (RSC) codes and turbo Bose Ray Chaudhuri Hocquenghem (BCH) codes, linked by a pseudo-random interleaver. In comparison with the conventional turbo RSC codes, SCT codes have higher minimum distance values. Based on conducted simulations, it is found that SCT codes outperform turbo RSC codes at the waterfall and error floor regions, while they require reasonable number of iterations at their iterative decoding structure to achieve good performance.",

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AB - The paper presents a new scheme of concatenated codes, referred to as Serially Concatenated Turbo (SCT) codes. The code is constructed as the serial combinations of two turbo codes, i.e. turbo Recursive Systematic Convolutional (RSC) codes and turbo Bose Ray Chaudhuri Hocquenghem (BCH) codes, linked by a pseudo-random interleaver. In comparison with the conventional turbo RSC codes, SCT codes have higher minimum distance values. Based on conducted simulations, it is found that SCT codes outperform turbo RSC codes at the waterfall and error floor regions, while they require reasonable number of iterations at their iterative decoding structure to achieve good performance.

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Serially concatenated turbo codes

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