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Accurate Bit-Error Rate Evaluation for TH-PPM Systems in Nakagami Fading Channels Using Moment Generating Functions

Bin LIANG, Erry GUNAWAN, Choi Look LAW, Kah Chan TEH

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Summary :

Analytical expressions based on the Gauss-Chebyshev quadrature (GCQ) rule technique are derived to evaluate the bit-error rate (BER) for the time-hopping pulse position modulation (TH-PPM) ultra-wide band (UWB) systems under a Nakagami-m fading channel. The analyses are validated by the simulation results and adopted to assess the accuracy of the commonly used Gaussian approximation (GA) method. The influence of the fading severity on the BER performance of TH-PPM UWB system is investigated.

Publication
IEICE TRANSACTIONS on Communications Vol.E91-B No.3 pp.922-926
Publication Date
2008/03/01
Publicized
Online ISSN
1745-1345
DOI
10.1093/ietcom/e91-b.3.922
Type of Manuscript
LETTER
Category
Wireless Communication Technologies

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