Exploring Delay Tolerant Network: A Simulation Approach

This paper provides an in-depth exploration of Delay Tolerant Networks (DTNs), focusing particularly on the development and functionality of High Delay Tolerant Networks (HDTNs). The distinction between DTNs and HDTNs is illuminated, emphasizing the greater resilience and performance of HDTNs. The role and significance of HDTN simulators were thoroughly explained, explaining their essential role in modeling, and predicting the behavior of these advanced networks. A detailed walkthrough is offered on the installation, configuration, and simulation process of the HDTN Simulator, making this study a valuable resource for practitioners in the field. The paper also incorporates the use of DTNSim to further extend the simulation capabilities of HDTNs. The research also delves into the results and network topology obtained from the simulation, offering valuable insights into the practical applications and implications of HDTNs. The findings contribute to a growing body of knowledge surrounding the design, implementation, and management of high delay tolerant networks, thereby aiding future developments in this critical aspect of network engineering.