PROJECT TITLE :

Coverage Probability and Rate for Fading Channels in Interference-Limited Scenarios

ABSTRACT:

Owing to the convergence of pervasive mobile communications and quick-growing on-line social networking, mobile social networking is penetrating into our daily life. Aiming to develop a scientific understanding of mobile social networks, in this paper we exploit social ties in human social networks to boost cooperative device-to-device (D2D) communications. Specifically, as handheld devices are carried by human beings, we tend to leverage two key social phenomena, particularly social trust and social reciprocity, to market economical cooperation among devices. With this insight, we have a tendency to develop a coalitional game-theoretic framework to plan social-tie-based cooperation ways for D2D communications. We have a tendency to also develop a network-assisted relay choice mechanism to implement the coalitional game answer, and show that the mechanism is proof against group deviations, individually rational, truthful, and computationally economical. We evaluate the performance of the mechanism by using real social data traces. Simulation results corroborate that the proposed mechanism can achieve vital performance gain over the case without D2D cooperation.