Volume 7 Issue 3 - September 2016

  • 1. Turbo code using a novel hybrid interleaver

    Authors : Jaya Krishna Sunkara, S. Sri Manu Prasad, Dr. T Venkateswarlu

    Pages : 124-130

    DOI : http://dx.doi.org/10.21172/1.73.517

    Keywords : Interleaver, turbo code, block interleaver, 3GPP interleaver

    Abstract :

    Turbo code in an attempt to realize a technique that approaches the theoretic limit utilizes a crucial component, interleaver, which converts burst errors caused by impulsive noise to simple errors. But the processing of data through the interleaver incurs time as well as memory. Both time and memory complexities are directly related to the total number of information bits. The time required for interleaver processing is so high because of which some applications omits the complete interleavers. But the consequent schemes suffer from high bit error rate. In this paper a novel hybrid two stage interleaving scheme was proposed which reduces the time required for interleaving processing while maintaining the bit error rate criteria up to the levels obtained with block or 3G Partnership Project interleavers.

    Citing this Journal Article :

    Jaya Krishna Sunkara, S. Sri Manu Prasad, Dr. T Venkateswarlu, "Turbo code using a novel hybrid interleaver", https://www.ijltet.org/journal_details.php?id=907&j_id=3326, Volume 7 Issue 3 - September 2016, 124-130, #ijltetorg