Average outage duration of wireless communication systems
Wireless communications systems and networks
Performance of selection combining diversity in Weibull fading with cochannel interference
EURASIP Journal on Wireless Communications and Networking
Proceedings of the 6th International Wireless Communications and Mobile Computing Conference
Wireless Personal Communications: An International Journal
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Outage probability of two low-complexity dual-branch diversity schemes with the consideration of both minimum carrier-to-interference ratio and the carrier-to-noise ratio constraints is investigated. More specifically, closed-form expressions for this outage probability for selection combining and switch and stay combining in single-interferer Rayleigh fading environment are derived, first under the assumption of perfectly estimated independent diversity paths, then by taking into account the effect of branch correlation and outdated/imperfect channel estimates. When applicable, the results obtained as special cases of the offered generic closed-form expressions are compared with those previously reported in the literature. In addition, some numerical examples are provided and discussed.