His research interests include next generation/emerging wireless communication systems/technologies, cooperative communications, CR etc.
In the published references, such as [13, 18, 23, 24], on the relay communications employing cooperative relays, a typical assumption used is ideal cooperation among relays.
This paper attempts to theoretically investigate the relationship between vehicular communications and cooperative driving, which is needed for the future deployment of both connected vehicles and infrastructure (i.e. V2X).
There were four salient models: provider training, information and communications technologies, cooperatives, and clinical franchises.
Information theoretic outage probability and diversity multiplexing tradeoff are used as performance measures and the proposed scheme is compared with Alamouti scheme based cooperative communications and non-cooperative communications.
In cooperative communications, the multi-relay cooperative communications have been proposed [22].
We compare our scheme with cooperative communications using Alamouti scheme and non-cooperative communications.
In contrast, the maximum diversity gain achieved by Alamouti scheme based cooperative communications is two and with non-cooperative communications in one only.
With analytical results, we prove that the proposed scheme offers diversity gain of order three while cooperative communications using Alamouti scheme offers two and non-cooperative communications offers diversity order of one only.
However, in this article, by low SNR we imply the SNR in dB where the cooperative communications using Alamouit scheme has low performance than non-cooperative communications.
