Title :
Relay antenna selection for V2V PLNC system
Author :
Ata, Serdar Ozgur ; Altunbas, Ibrahim
Author_Institution :
Elektron. ve Haberlesme Muhendisligi Bolumu, Istanbul Teknik Univ., Istanbul, Turkey
Abstract :
This paper focuses on the relay antenna selection problem in a Vehicle-to-Vehicle (V2V) communication system employing physical layer network coding (PLNC) with amplify-and-forward (AF) scheme over double-Nakagami-m fading channels. We obtain lower and upper bounds of end-to-end signal-to-noise ratio (E2E-SNR) and their cumulative density functions (CDF). Employing the CDFs, the performance of the system is evaluated in terms of outage probabilities. We analize asymptotic diversity order of the system and express it as a function of number of relay antenna and channels parameters. Finally the analytical results are verified by the simulations.
Keywords :
Nakagami channels; amplify and forward communication; antennas; network coding; probability; relay networks (telecommunication); vehicular ad hoc networks; V2V PLNC system; amplify-and-forward scheme; asymptotic diversity order; channels parameters; cumulative density functions; double-Nakagami-m fading channels; end-to-end signal-to-noise ratio; outage probabilities; physical layer network coding; relay antenna selection; vehicle-to-vehicle communication system; Antennas; Fading; Network coding; Performance analysis; Physical layer; Relays; Signal to noise ratio; Vehicle-to-Vehicle Communication; cascaded Nakagami-m channel; physical layer network coding; relay antenna selection;
Conference_Titel :
Signal Processing and Communications Applications Conference (SIU), 2015 23th
Conference_Location :
Malatya
DOI :
10.1109/SIU.2015.7129958
