Performance Analysis of Randomized Distributed Space-Time Codes over Composite Gamma/Lognormal Fading Channels


Autoria(s): Soffritti, Jacopo; Duong, Trung Q.; Merani, Maria Luisa; Zepernick, Hans-Jurgen
Data(s)

2014

Resumo

This work investigates the end-to-end performance of randomized distributed space-time codes with complex Gaussian distribution, when employed in a wireless relay network. The relaying nodes are assumed to adopt a decode-and-forward strategy and transmissions are affected by small and large scale fading phenomena. Extremely tight, analytical approximations of the end-to-end symbol error probability and of the end-to-end outage probability are derived and successfully validated through Monte-Carlo simulation. For the high signal-to-noise ratio regime, a simple, closed-form expression for the symbol error probability is further provided.

Identificador

http://pure.qub.ac.uk/portal/en/publications/performance-analysis-of-randomized-distributed-spacetime-codes-over-composite-gammalognormal-fading-channels(829bf335-49ef-4c3d-90ac-3482de6c8d7f).html

http://dx.doi.org/10.1109/VTCFall.2014.6966117

Idioma(s)

eng

Publicador

Institute of Electrical and Electronics Engineers (IEEE)

Direitos

info:eu-repo/semantics/restrictedAccess

Fonte

Soffritti , J , Duong , T Q , Merani , M L & Zepernick , H-J 2014 , Performance Analysis of Randomized Distributed Space-Time Codes over Composite Gamma/Lognormal Fading Channels . in IEEE 80th Vehicular Technology Conference (VTC 2014-Fall) . Institute of Electrical and Electronics Engineers (IEEE) , Vancouver, Canada , pp. 1-5 . DOI: 10.1109/VTCFall.2014.6966117

Tipo

contributionToPeriodical