Certain investigations on performance analysis of multicost parameters based routing protocols in wireless ad hoc networks

Abstract

The requirement of transmission going up in a challenging natural environment with an adaptable and trustworthy way of intensifying data communication has triggered for advancement of Wireless networks The data propagation through the air medium is done in the form of electromagnetic wave and therefore reducing the necessity of wired data communication Wireless local area network provides the facility of node mobility communication with each other devices in a short range By way of uniting the wireless communication and mobile devices the vision of being linked with anyone anywhere in the world is possible in reality A major downside of the usage in wireless networks depends on the centralized administration of fixed wireless infrastructures In a disaster or emergency circumstances the fixed infrastructure networks become unserviceable At such times an alternative communication facility is desperately required or a backup mode of transmission in emergency circumstances can be constructed with Wireless Ad Hoc Networks Usually most of the routing algorithm uses single cost routing where each path is characterized by a scalar with the sum of costs that characterize each of its constituent links The link costs can be a utility of several network parameters but they are still scalar Whereas in multi cost routing each link is consigned with parameters of cost vector and path cost vector constructed on cost vectors of links to the network