NARA: Network Assisted Routing and Allocation Algorithm for D2D Communication in 5G Cellular Networks

NARA: Network Assisted Routing and Allocation Algorithm for D2D Communication in 5G Cellular Networks

Blog Article

This work presents the Network Assisted Routing and Allocation Algorithm (NARA), a routing and allocation Collections algorithm for device-to-device (D2D) communication in 5G cellular architectures.NARA algorithm is a new routing and resource block allocation algorithm that aims at reducing the impact of interference and extends network coverage in D2D communications.We model the allocation of resource blocks as a Minimum Graph Coloring Problem.As baselines, we Baby Playsuit compare the proposed strategy to NAR-G, a previous version that uses a greedy allocation heuristic; MaxC/I, a reference heuristic for resource allocation; and LBS-AOMDV for routing.The results reveal that NARA reduces message loss in 47.

4% when compared LBS-AOMDV, 39.87% to NAR-G, and 23.06% when compared to MaxC/I.As for allocation, NARA provides 23.05% more D2D flows than MaxC/I.