|Table of Contents|

[1] Chen Huamin, Chen Ming,. Downlink BER performance analysis of distributed antenna systemsover shadowed Rayleigh fading channels [J]. Journal of Southeast University (English Edition), 2009, 25 (2): 167-170. [doi:10.3969/j.issn.1003-7985.2009.02.005]
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Downlink BER performance analysis of distributed antenna systemsover shadowed Rayleigh fading channels()
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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:
25
Issue:
2009 2
Page:
167-170
Research Field:
Information and Communication Engineering
Publishing date:
2009-06-30

Info

Title:
Downlink BER performance analysis of distributed antenna systemsover shadowed Rayleigh fading channels
Author(s):
Chen Huamin Chen Ming
National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, China
Keywords:
distributed antenna system bit error ratio shadowed Rayleigh fading log-normal gamma-log-normal
PACS:
TN929.5
DOI:
10.3969/j.issn.1003-7985.2009.02.005
Abstract:
Due to the complexity of the composite fading channel, a new simplified channel model is proposed to analyze the bit error ratio(BER)performance of the distributed antenna system(DAS).First, instead of the gamma-log-normal distribution, the log-normal distribution is applied to describe the output signal to noise ratio(SNR)after maximal ratio combining(MRC)at the receiver.Then, assuming that the channel state information(CSI)is available to the transmitter, by employing the Gauss-Hermite integral, an approximate analytical expression of the BER is derived for the downlink of the DAS with antenna selective transmission and MRC.Finally, the results of a Monte Carlo simulation show that the analytical results match the simulation results.Therefore, it can be concluded that the proposed approximate channel model is effective and accurate, and the derived analytical expression can be used to evaluate the real system performance.

References:

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Memo

Memo:
Biographies: Chen Huamin(1983—), female, graduate;Chen Ming(corresponding author), male, doctor, professor, chenming@seu.edu.cn.
Foundation items: The National High Technology Research and Development Program of China(863 Program)(No.2007AA01Z207, 2007AA01Z268), Program for New Century Excellent Talents in University, Research Fund of National Mobile Communications Research Laboratory of Southeast University(No.2008A06).
Citation: Chen Huamin, Chen Ming.Downlink BER performance analysis of distributed antenna systems over shadowed Rayleigh fading channels[J].Journal of Southeast University(English Edition), 2009, 25(2):167-170.
Last Update: 2009-06-20