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CLC number: TN92
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Received: 2009-07-25
Revision Accepted: 2009-10-03
Crosschecked: 2009-11-11
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Average SNR of maximum ratio transmission with selection combining
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Xian-yi RUI. Average SNR of maximum ratio transmission with selection combining[J]. Journal of Zhejiang University Science A, 2009, 10(12): 1683-1687.
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DOI - 10.1631/jzus.A0920451
Abstract: Two kinds of selection combining schemes including generalized selection combining (GSC) and generalized order selection combining (GOSC) are investigated. In the GSC scheme, L strongest diversity branches from a total of R diversity branches are selected and coherently combined by maximal ratio combining. GOSC means that the Lth strongest diversity branch from R diversity branches is selected for reception. Closed-form expressions for the average signal-to-noise ratios of maximum ratio transmission with GSC and GOSC are derived in rayleigh fading channels.
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2010-08-16 12:00:03
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