Impacts of Linear Mobility on MANETs Routing Performance Under Different Network Loads

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Provided by: International Journal of Computer Science Issues
Topic: Networking
Format: PDF
Routing is the biggest challenge and significant area of research within ad hoc networks due to nodes mobility, dynamic topology, frequent link breakage, limitation of nodes (memory, battery, bandwidth, and processing power), and lack of central point like base stations or servers. Analyzing and comparing different MANET routing protocols give a solution to the challenges in the ad hoc routing in different situations. OMNET++ is used to simulate MANET routing under different mobile node speeds and different network loads based on the following performance metrics: packet delivery ratio, lost packets, average transmission delay, throughput and overhead of two reactive routing protocols (AODV and DSR) and one proactive protocol (OLSR) to show the differences and to bring usefulness of these algorithms.
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