Improvements in aodv routing protocol using IPV6 and 802.11e in manets

Abstract

Development of IEEE 802.11e standard is a cost-efficient wireless technique for services and improves the QoS potentiality to wireless networks. It provides outstanding enhancement to multimedia communication which lead to gain vogue and overcome the significant challenges in reaching the up-marks of the applications related to multimedia. Mobile Adhoc Networks (MANETs) face challenges with reference to QoS, limited bandwidth, mobility, limited battery power, routing and so on. These issues are raising due insufficient resources in MANETs, this leads to a difficulty in achieving marked QoS. AODV, QAODV, ZRP, DSDV, OLSR, etc., can be regarded as well known routing protocols of MANETs[1] The instigation of IPv6 has bought un-eliminating certainty with vital consequences, it’s very much essential to verify and examine the changes. In MANET and other Ad-hoc systems, the implementation of IPV6 brought good results in the all the moving nodes in different ways in distinct environments. In the present paper we examine Adhoc On Demand Distance Vector routing protocol (AODV) of MANET by including (Internet Protocol version) IPv6 and 802.11e implementation on OMINI network and ns2 for simulation. The performance level of routing protocol AODV is measured with relation to throughput, delay and packets loss. MANETs are very much benefited by new technology, it is most widely installed and utilized by wireless medias that belongs to IEEE-802.11 constructs. The work in proposed paper aims at the results related to the reciprocity of MANETs-Reactive routing protocols by considering the IPV6, IEEE 802.11e technique. This results in considerable improvements in terms of routing protocol properties and overheads are reduced due to enriched routing protocol.