Trust-Based NOMA for Resource Allocation in Vehicular Communications

The annual increase in the number of accidents across the world have demonstrated the urgent need of supporting V2X communications in order to minimize killed and injured risks on roads. V2X is considered as one of the key applications of 5G system where it uses the non-orthogonal multiple access (NOMA) technique as its access technique for its high transmission rates, high throughput, massive connectivity and low latency. In this work we provide a secure resource allocation algorithm to assure allocating vehicles according to several needed criteria to improve the allocation mechanism and to satisfy users need in the network.