Average SNR of Generalized Selection Combining over Nakagami-m Fading Channels

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概要

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• Using moment generating function (MGF) of generalized selection combining (GSC) output signal-to-noise ratio (SNR), we derive closed-form expressions for average combined SNR at the output of GSC, which optimally combines the N largest out of L available diversity signals, over Nakagami-m fading channels for N = 2, 3 and L = 4. The Nakagami-m fading statistics on each diversity branch are assumed to be independent and identically distributed (i.i.d.). The average combined SNR sat the outputs of GSC receivers are also compared with the average combined SNR sat the outputs of conventional maximal ratio combining (MRC) and selection combining (SC).

• 2001-07-01

著者

• Lam Wong-hing

  Department Of Electrical And Electronic Engineering The University Of Hong Kong

• Lo Chiming

  Department Of Electrical And Electronic Engineering The University Of Hong Kong

関連論文

• Average SNR of Generalized Selection Combining over Nakagami-m Fading Channels

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