Providing End-to-End QoS over Mobile and Adhoc Networks using Dynamic Source Routing (DSR) Protocol

• Published in: 2023 International Conference for Advancement in Technology (ICONAT) pp. 1 - 5
• Main Authors: Kishore Cv, Nanda, Kumar H, Venkatesh
• Format: Conference Proceeding
• Language: English
• Published: IEEE 24.01.2023
• Subjects: Costs; Dynamic Source Routing (DSR); Energy consumption; Mobile communication; Mobile Network; Network topology; QoS; Quality of service; Routing; Routing and Ad-hoc Network; Routing protocols
• DOI: 10.1109/ICONAT57137.2023.10080251

Improvements in quality of service are the primary emphasis of mobile and ad-hoc networks, which make use of a variety of routing systems. Because of limited resources and several possible routes, the majority of routing systems are unable to fulfil the requirements of the network, which results in congestion. Innovative QoS solutions are required since mobile communications can't rely on existing infrastructure. Through the use of route caching, on-demand routing may significantly enhance QoS. Discovery of routes is used by on-demand. Caching a route eliminates the need for route searching. Route discovery is a QoS solution that is efficient in terms of cost. In this piece of research, we describe an innovative approach for updating caches that makes use of distributed route cache. In the conventional method, the only nodes that are aware of route faults and that update their cache are those that are directly on the routing path. In U-DSR, the source node is the one that broadcasts route error information to its neighbours using a 60-byte payload. Neighbors will update any outdated routes that are stored in their cache. Experiments are carried out using Monarch's network simulator, known as NS2. The recommended method improves performance by between 30 and 40 percent, taking into account Packet Delivery Ratio (PDR), energy consumption, and end-to-end latency.