Secure Certificateless Maximum Achievable Throughput in Successive IoT Relay Networks

We assess the benefits of using simple and successive relaying in energy harvesting networks and compare the simple and successive relay networks in terms of maximum achievable throughput. Both the relay and source have the potential to harvest energy and do not generate any traffic on their own. This study investigates the interplay between energy harvesting, relaying, and stability. We assume that the source transmits to the destination using relay-based network cooperation. The relay regulates the source arrival data packets by accepting the part of the successfully received data packets received in the relay. However, our work is based on two relay networks. In the case of a simple relaying network, we exploit the partial relay cooperation in which flow can be controlled by partial relaying. The system should be stable when the relay and source are stable, and we applied the stability condition individually for both the relay and source. Then the stability for both the relay and the source are combined to get a stable system. The relay network secure communication depends on certificateless cryptography and the communication cost is very less. Our model work for small devices and provides the security authenticity with a trusted third party. We compare the successive partial relay network’s approach performance with the full relay, no-relay, and simple relay performance.