Performance analysis of tree based interleaver with IDMA systems using optimum power allocation algorithm

Authors:
M. Shukla;R. C. S. Chauhan;V. K. Srivastava;S. Tiwari
Affiliations:
Department of Electronics Engineering, Harcourt Butler Technological Institute, Kanpur, India;Department of Electronics Engineering, Harcourt Butler Technological Institute, Kanpur, India;Department of Electronics & Communication Engineering, M.N. National Institute of Technology, Allahabad, India;Department of Electronics & Communication Engineering, M.N. National Institute of Technology, Allahabad, India
Venue:
IMSAA'09 Proceedings of the 3rd IEEE international conference on Internet multimedia services architecture and applications
Year:
2009

Citing 3
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Abstract

Power allocation with unequal strategy, is a technique to further enhance system performance in multiple access schemes. This paper is basically related with the performance enhancement of iterative IDMA systems using unequal optimum power allocation algorithm. Here, we compare the performance of coded and uncoded IDMA system with random interleaver & tree based interleaver. The simulation results demonstrate the superior performance of tree based interleaver in comparison to random interleaver in view of memory requirement along with similar BER performance.