Positive Effect of Severe Nakagami-m Fading on the Performance of Multiuser TASMRC Systems with High Selection Gain
Joint Authors
Wu, Rong-Ching
Hung, Chia-Chun
Chiang, Ching-Tai
Lee, C.
Source
International Journal of Antennas and Propagation
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-26
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
This paper investigates the positive effect of severe Nakagami-m fading on the performance of multiuser transmit antenna selection/maximal-ratio combining (TAS/MRC) systems with high selection gain.
Both amount of fading (AF) and symbol error rate (SER) of M-QAM are derived as closed-form expressions for integer m.
For arbitrary m, the AF and the SER are expressible as a single infinite series of Gamma function and Gauss hypergeometric function, respectively.
The analytical results lead to the following observations.
First, the SER performance can demonstrate the positive effect of severe Nakagami-m fading on multiuser TAS/MRC systems with high selection gain.
Second, the AF performance only exhibits the negative impact of severe fading regardless of high selection gain.
Last, the benefit of severe fading to the system performance diminishes at high signal-to-noise ratio (SNR).
American Psychological Association (APA)
Hung, Chia-Chun& Chiang, Ching-Tai& Wu, Rong-Ching& Lee, C.. 2012. Positive Effect of Severe Nakagami-m Fading on the Performance of Multiuser TASMRC Systems with High Selection Gain. International Journal of Antennas and Propagation،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-513931
Modern Language Association (MLA)
Hung, Chia-Chun…[et al.]. Positive Effect of Severe Nakagami-m Fading on the Performance of Multiuser TASMRC Systems with High Selection Gain. International Journal of Antennas and Propagation No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-513931
American Medical Association (AMA)
Hung, Chia-Chun& Chiang, Ching-Tai& Wu, Rong-Ching& Lee, C.. Positive Effect of Severe Nakagami-m Fading on the Performance of Multiuser TASMRC Systems with High Selection Gain. International Journal of Antennas and Propagation. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-513931
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-513931