Analysis and Design of Optimum Interleaver for Iterative Receivers in Indoor Wireless Optical IDMA Scheme

  • Somendra Shukla Electronics & Communication Engineering, Department of Mewar University, Rajasthan, India;
  • Shikha Pandey 2Electronics & Communication Engineering, Department of Bhagwant University, Ajmer, India;
  • Vipul Dixit 3Electronics & Communication Engineering, Department of Maharana Pratap Engineering College, Kanpur, India;
  • M. Shukla 4Electronics Engineering Department, Harcourt Butler Technological Institute, Kanpur, India;
Keywords: AWGN Model, Iterative Chip-by-Chip (CBC) Detection, On-Off Keying (OOK), Optical-IDMA (OIDMA) Scheme

Abstract

This paper deals with the design of interleavers in a uncoded Wireless Optical IDMA (WO-IDMA) system, where at the receiver an
iterative turbo-like structure is employed to perform multiuser detection. The choice of the interleavers affects both the Maximum-
Likelihood (ML) performance and the impact of the suboptimality of the iterative receiver. For implementation of the interleavers
in IDMA, the challenge is to fabricate them at affordable decoding complexity with available technology. In this paper, we first
introduce various interleavers like random interleaver, master random interleaver, prime interleaver and tree based interleaver in
wireless optical IDMA scheme. Then, we perform comparison on their BER performance and implementation complexity.

Published
2020-07-11
How to Cite
Somendra Shukla, Shikha Pandey, Vipul Dixit, & M. Shukla. (2020). Analysis and Design of Optimum Interleaver for Iterative Receivers in Indoor Wireless Optical IDMA Scheme. Global Journal of Enterprise Information System, 6(2), 61-66. Retrieved from https://gjeis.com/index.php/GJEIS/article/view/463
Issue
Vol. 6 No. 2 (2014): Information System bringing Demographic Change through Optimization
Section
Empirical Research Papers

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