Performance Evaluation and Comparison of Cooperative Frameworks for IoT-Based VDTN

The term “Internet of Things” (IoT) refers to an architecture in which digital objects have identification, sensing, connectivity, and processing capabilities that allow them connect with other devices as well perform tasks on the internet. There are many applications IoT, among Vehicle Delay-Tolerant Networks (VDTNs) one best known. This new generation vehicular networks can be applied a variety circumstances. For example, it employed make data connections possible densely crowded cities remote sparsely populated places weak connectivity. These environments characterized by frequent network partitioning, inconsistent considerable propagation delays, high error rates, short contact duration. Most these behaviours due node selfishness. task is crucial because selfish behaviour nodes may hesitant cooperate. Selfish significant negative impacts effectiveness efficiency whole. To solve issues, cooperative strategies motivate share their resources must considered. Important contributions cooperation for presented this article, investigates effects six different techniques performance makes corresponding suggestions use IoT-based VDTNs. Across all simulations, our results show studied able increase overall improving throughput packet delivery probability, turn reduces average time, energy consumption, overhead ratio, number packets dropped.