New-fangled Deterministic Interleaver with Peak Correlation Analysis for OFDM-IDMA System

Mary Juliet*, S. Jayashri**
* Research Scholar, Sathyabama University, Chennai, Tamil Nadu, India.
** Director, Adhiparasakthi Engineering College, Melmaruvathur – 603319, Kanchipuram District, Tamil Nadu, India.
Periodicity:July - September'2013
DOI : https://doi.org/10.26634/jwcn.2.2.2432

Abstract

Mary Juliet and her co-author Jayashriproposea new methodology to determinineinterleaveralong with its correlation analysis. They also analyze the Multiple Access Interference (MAI) performance of new interleavers using peak correlation analysis. Collision probability of an interleaver is achieved by performing correlation analysis. In OFDM-IDMA, IDMA (Interleave Division Multiple Access) is a novel technology that replaces the drawbacks of existing Code Division Multiple Access (CDMA) technique. The clockwise interleaver has a user specific cross correlation 0.27 which is nearly zero. This indicates that the collision between two interleavers is nearly zero.

Keywords

Interleaver, OFDM, IDMA, OFDM-IDMA, Deterministic interleaver, circular shift interleaver, clockwise interleaver

How to Cite this Article?

Juliet, A.M., and Jayashri, S. (2013). New-Fangled Deterministic Interleaver With Peak Correlation Analysis For OFDM-IDMA System, i-manager’s Journal on Wireless Communication Networks. 2(2), 10-16. https://doi.org/10.26634/jwcn.2.2.2432

References

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