  Device to device communication has prevailed as an issue for small cell
networks. Here we have implemented a new scheme that allows us to improve
spectral capabilities of mobiles communicating with each other (peer to peer
network) for downlink cellular network. Previously the spectral capabilities
were handled by Reverse Iterative combinatorial auction mechanism, where the
cellular uses used to bid for d2d links. We have made a comparison between
Reverse Iterative combinatorial Auction (R-ICA) and New Auction method on the
basis of plots on sum rate over SINR and number of d2d users.
