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Priority based AODV Routing under Weight based Clustered MANET

Author(s):

Chithra V , THEJUS ENGINERRING COLLEGE

Keywords:

MANET, AODV, Priority, Clustering, QoS

Abstract

Designing a routing protocol for MANET is challenging due to the infrastructure less and dynamic changing topology. The lack of centralized coordinator and limited resources in MANET degrade the Quality of Service provisioning and there for routing, process. AODV routing does not provide any local route repairing mechanism and QoS support. In this paper, AODV routing are modified with a weight based clustering technique, where a weight value is used for defining roles of nodes in network. Routing process is improving with priority where it is calculated based on available bandwidth. In the proposed method a local route repairing method is incorporated which reduces the routing overhead and increase the network performance. A route node is selecting based on the available bandwidth that included in the modified RREQ packet of AODV and if a node is failed, next highest priority node will select as the route node. The focus of proposed method is to reduce the routing overhead, improve the network performance and provide QoS for applications.

Other Details

Paper ID: IJSRDV6I22003
Published in: Volume : 6, Issue : 2
Publication Date: 01/05/2018
Page(s): 3539-3544

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