Оцінка продуктивності протоколів маршрутизації у мобільних AD hoc мережах

Abstract

This scientific report evaluates the performance of routing protocols in mobile Ad hoc networks (MANET), focusing on the challenges posed by the dynamic topology and limited bandwidth typical of these networks. It highlights the inefficiency of traditional wired network protocols in MANET and emphasizes the importance of addressing scalability, security, network lifetime, and the growing demands of applications. The study compares the performance of the multi-path Dijkstra algorithm in the MP-OLSR protocol with the OLSR protocol. The findings suggest that MP-OLSR outperforms OLSR in terms of packet delivery and average delay, especially at higher node speeds, by effectively distributing packets across multiple paths and eliminating unnecessary transmissions through a loop detection mechanism.