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Flexible blocks for high throughput serially concatenated convolutional codes

Published: 11 March 2007 Publication History

Abstract

Modern communication systems aim to integrate different services including telephony, multimedia applications and data transfer. This integration imposes to design flexible systems, able to support different frame duration and data-rates. In this paper we present several blocks employed in serially concatenated convolutional codes and we detail some hardware solutions to achieve flexibility.

References

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S. Benedetto et al, "MHOMS: High-speed ACM modem for satellite applications", IEEE Wireless Comm., 12(2):66--77, Apr 2005.
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S. Benedetto et al, "Serial concatenation of interleaved codes: Performance analysis, design and iterative decoding", IEEE Trans. on Inf. Theory, 44(3):909--926, May 1998.
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C. Berrou, A. Glavieux, and P. Thitimajshima, "Near Shannon limit error-correcting coding and decoding: turbo codes", In IEEE Int. Conf. on Comm., pages 1064--1070, 1993.
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F. Daneshgaran and M. Laddomada, "Optimized prunable single-cycle interleavers for turbo codes", IEEE Trans. on Comm., 52(6):899--909, Jun 2004.
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L. Dinoi and S. Benedetto, "Design of fast-prunable s-random interleavers", IEEE Trans. on Wireless Comm., 4(5):2540--2548, Sep 2005.
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D. MacKay, "Information Theory, Inference and Learning Algorithms", Cambridge Univ. Press, 2003.
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M. Martina, "ccgen - an automatic tool for VHDL convolutional coders generation", available at http://www.vlsilab.polito.it/~martina.
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M. Martina, A. Molino, F. Vacca, G. Masera, and G. Montorsi, "High throughput implementation of an adaptive serial concatenation turbo decoder", Jour. of Comm. Software and Systems, 2(3):252--261, Sep 2006.
[9]
P. Popovski, L. Kocarev, and A. Risteski, "Design of flexible-length S-random interleaver for turbo codes", IEEE Communication Letters, 8(7):461--463, Jul 2004.

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  1. Flexible blocks for high throughput serially concatenated convolutional codes

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    cover image ACM Conferences
    GLSVLSI '07: Proceedings of the 17th ACM Great Lakes symposium on VLSI
    March 2007
    626 pages
    ISBN:9781595936059
    DOI:10.1145/1228784
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Publication History

    Published: 11 March 2007

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    Author Tags

    1. design
    2. flexibility
    3. serially concatenated convolutional codes

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    GLSVLSI07: Great Lakes Symposium on VLSI 2007
    March 11 - 13, 2007
    Stresa-Lago Maggiore, Italy

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    Overall Acceptance Rate 312 of 1,156 submissions, 27%

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