Publication: Theoretical analysis on bit error rate of VSG CDMA in Nakagami fading
Issued Date
2011-06-01
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ISSN
00189448
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2-s2.0-79957639895
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Mahidol University
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SCOPUS
Bibliographic Citation
IEEE Transactions on Information Theory. Vol.57, No.6 (2011), 3405-3410
Suggested Citation
Pongsatorn Sedtheetorn, Khairi Ashour Hamdi, Lunchakorn Wuttisittikuljit Theoretical analysis on bit error rate of VSG CDMA in Nakagami fading. IEEE Transactions on Information Theory. Vol.57, No.6 (2011), 3405-3410. doi:10.1109/TIT.2011.2133670 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/11798
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Title
Theoretical analysis on bit error rate of VSG CDMA in Nakagami fading
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Abstract
In this paper, an efficient analytical technique for bit error rate (BER) of variable spreading gain code division multiple access (VSG CDMA) in Nakagami fading is introduced. Based on the accurate improve Gaussian approximation (IGA) technique, a new BER expression is derived in a closed form. Validated by Monte Carlo simulation, the proposed expression is used to accurately investigate the impacts of channel's conditions, power allocation and random users' distributions on the BER performance. © 2011 IEEE.