In this study, we developed network and throughput formulation models and proposed new method of the routing protocol\nalgorithm with a cross-layer scheme based on signal-to-noise ratio (SNR). This method is an enhancement of routing protocol\nad hoc on-demand distance vector (AODV). This proposed scheme uses selective route based on the SNR threshold in the reverse\nroute mechanism. We developed AODV SNR-selective route (AODV SNR-SR) for a mechanism better than AODV SNR, that is,\nthe routing protocol that used average or sum of path SNR, and also better than AODV which is hop-count-based. We also used\nselective reverse route based on SNR mechanism, replacing the earlier method to avoid routing overhead.The simulation results\nshow that AODV SNR-SR outperforms AODV SNR and AODV in terms of throughput, end-to-end delay, and routing overhead.\nThis proposed method is expected to support Device-to-Device (D2D) communications that are concerned with the quality of the\nchannel awareness in the development of the future Fifth Generation (5G).
Loading....