Analysis of switch diversity combining over two wave with diffuse power fading
The two wave with diffused power (TWDP) fading model is a very useful fading model characterised by two specular waves in the presence of other diffused waves and is applicable to both the Rayleigh and Rician fading channels as special cases. The performance of switch diversity with binary modulatio...
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sg-ntu-dr.10356-1008402020-03-07T14:00:32Z Analysis of switch diversity combining over two wave with diffuse power fading Tan, Beng Soon Li, Kwok Hung Teh, Kah Chan School of Electrical and Electronic Engineering DRNTU::Social sciences::Communication::Communication theories and models The two wave with diffused power (TWDP) fading model is a very useful fading model characterised by two specular waves in the presence of other diffused waves and is applicable to both the Rayleigh and Rician fading channels as special cases. The performance of switch diversity with binary modulation schemes over the TWDP fading channel is examined. The four types of switch diversity investigated in this study comprise of the switch-and-stay combining, switch-and-examine combining, switch-and-examine combining with post-selection and scan-and-wait combining. The expressions of the average output signal-to-noise ratio (SNR) at the receiver and bit-error rate (BER) are derived and presented. The pre-determined SNR thresholds of the switch diversity over the TWDP fading channel are optimised to obtain the minimum BER. Analytical results are validated by simulation. 2013-10-22T04:21:50Z 2019-12-06T20:29:13Z 2013-10-22T04:21:50Z 2019-12-06T20:29:13Z 2012 2012 Journal Article Tan, B. S., Li, K. H., & Teh, K. C. (2012). Analysis of switch diversity combining over two wave with diffuse power fading. IET Communications, 6(9), 1061-1067. 1751-8628 https://hdl.handle.net/10356/100840 http://hdl.handle.net/10220/16682 10.1049/iet-com.2011.0889 en IET communications |
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DRNTU::Social sciences::Communication::Communication theories and models Tan, Beng Soon Li, Kwok Hung Teh, Kah Chan Analysis of switch diversity combining over two wave with diffuse power fading |
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The two wave with diffused power (TWDP) fading model is a very useful fading model characterised by two specular waves in the presence of other diffused waves and is applicable to both the Rayleigh and Rician fading channels as special cases. The performance of switch diversity with binary modulation schemes over the TWDP fading channel is examined. The four types of switch diversity investigated in this study comprise of the switch-and-stay combining, switch-and-examine combining, switch-and-examine combining with post-selection and scan-and-wait combining. The expressions of the average output signal-to-noise ratio (SNR) at the receiver and bit-error rate (BER) are derived and presented. The pre-determined SNR thresholds of the switch diversity over the TWDP fading channel are optimised to obtain the minimum BER. Analytical results are validated by simulation. |
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School of Electrical and Electronic Engineering |
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School of Electrical and Electronic Engineering Tan, Beng Soon Li, Kwok Hung Teh, Kah Chan |
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Article |
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Tan, Beng Soon Li, Kwok Hung Teh, Kah Chan |
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Tan, Beng Soon |
title |
Analysis of switch diversity combining over two wave with diffuse power fading |
title_short |
Analysis of switch diversity combining over two wave with diffuse power fading |
title_full |
Analysis of switch diversity combining over two wave with diffuse power fading |
title_fullStr |
Analysis of switch diversity combining over two wave with diffuse power fading |
title_full_unstemmed |
Analysis of switch diversity combining over two wave with diffuse power fading |
title_sort |
analysis of switch diversity combining over two wave with diffuse power fading |
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2013 |
url |
https://hdl.handle.net/10356/100840 http://hdl.handle.net/10220/16682 |
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1681038083835822080 |