A new approach to random interleavers for traditional IDMA systems

In an interleave-division multiple access (IDMA) system, interleavers have a crucial role for the system performance. This paper presents a new approach to random interleavers for traditional IDMA systems. The proposed interleaver uses a random variable which is defined by Rayleigh distribution for...

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Bibliographic Details
Main Authors: Bilim, M., Kapucu, N., Develi, I.
Format: Conference Proceeding
Language:English
Subjects:
Bit error rate
IDMA
Multiaccess communication
Multiuser detection
random interleaver
Random variables
Rayleigh random variable
Receivers
Simulation
System performance
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Description
Summary:In an interleave-division multiple access (IDMA) system, interleavers have a crucial role for the system performance. This paper presents a new approach to random interleavers for traditional IDMA systems. The proposed interleaver uses a random variable which is defined by Rayleigh distribution for mapping. Simulation results demonstrate that the proposed interleaver approach improves the bit-error rate (BER) performance of the IDMA systems.
ISSN:1530-1346
2642-7389
DOI:10.1109/ISCC.2012.6249295