Selective on-demand protocol for finding reliable nodes to form stable paths in ADHOC networks
Journal Title: International Journal of Advanced Research in Computer Engineering & Technology(IJARCET) - Year 2012, Vol 1, Issue 5
Abstract
A wireless adhoc network consists of a group of wireless nodes which can dynamically self-organize themselves into a temporary topology to form a network without using any existing infrastructure. Generally adhoc networks are formed only when there is need and maintained for one time purpose. Node mobility is one of the significant factors that decreases the performance of adhoc networks and restricts network stability. Selection of reliable paths is an effective way to tackle the node mobility problem. Current methods of reliable path selection suffer from various shortcomings (Ex: More hardware requirements). In adhoc networks, mobility of the nodes causes frequent link failures; due to this, routes are disconnected. So route selection and topology maintenance is a challenging issue. In this work, we propose a method for identifying set of reliable adjacent nodes in the network and extends the capabilities of AODV routing protocol. Simulation results show that our approach is better than the traditional AODV routing protocol.
Authors and Affiliations
T. Rajamohan Reddy , N. Sobharani,
Keywords
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