Graph-Based Resource Allocation in Multihop D2d Communication for 5g Networks
Multihop Device-to-Device (MH-D2D) communication increases the network throughput by increasing the proximity distance of devices for 5G cellular networks. In this article, a graph-based resource allocation scheme is proposed for MH-D2D communication in dynamic network scenario for 5G cellular networks. This scheme is comprises in two phases. In first phase, a weighted bipartite graph is constructed while in second phase, the base station (BS) allocates the resource block based on interference avoidance where the BS assigns high priority to that resource that creates minimum interference. Numerical result shows that proposed scheme gives the significant result over the different cases of random resource allocation scheme. Keywords- 5G Networks, Cellular user, D2D User, Interference, Graph-Based, Resource Allocation.