Performance Analysis of Generalized Sort, Switch, and Examine Combining |
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Authors: | Femenias G |
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Affiliation: | Dept. de Matematiques I Informatica, Univ. de les Illes Baleares, Palma de Mallorca; |
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Abstract: | Examples of low-complexity diversity combining schemes are, among others, the generalized selection combining (GSC) scheme and the generalized switch-and-examine combining (GSEC). In this paper, we propose a new low-complexity combining scheme, termed generalized sort-switch-and-examine combining (GSSEC), that, in a sense, can be considered as a hybrid GSC/GSEC scheme. A generic expression for the moment-generating function of the GSSEC output SNR in general independent, identically distributed fading channels is derived, and is then applied to the analysis of its error performance |
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