A Novel Broadcast Network Design for Routing in Mobile Ad-Hoc Network

Abstract

MANET is an infrastructure-less, fixed topology less, multi-hop and bandwidth constraint wireless network. In MANET optimized control message broadcasting through an efficient routing can results in bandwidth utilization and efficient data transmission with minimum numbers of hops. An efficient routing technique using a broadcast network, designed by existing minimum cost spanning tree (MCST) is also unable to provide all-nodes-to-all shortest route and also have issues about data transmission efficiency. In this paper, our broadcast network design approaches can provide a solution for optimized control message broadcast and data transmission efficiency by considering Kruskalś MCST based broadcast network as a base network. Initially, we consider high-frequency links (HF-Link) to be added in the base network by considering the Dijkstra algorithm. Secondly, the broadcast network is designed by including those links with the neighbors who have at least a fixed number of neighbors (CF-Link) and finally, only those links are added with the base network which gives a shorter path to all other nodes (ST-Link) in the network. Using Omnet++ we have compared individual broadcast network design with the base network and observe that a slight increment in control overhead in existing based techniques could increase data efficiency significantly through a given suboptimal path.

ACOLBR: ACO Based Load Balancing Routing In MANET

“…The drawback of ANTHOCNET [15] is that the huge number of routing messages needs to be sent in the network for establishing routes from source to destination that generates control overhead and also raise the issues of energy efficiency for the routing of MANET. The control overhead can reduces using broadcast network for MANET are proposed [49] by applying classical Kruskals and Dijkstra algorithm. Whereas, a new approach for mobile ad hoc networks combines the idea of Ant Colony Optimization (ACO) with multi-objective constraints applied energy efficient routing technique based on ant colony optimization in mobile Ad-hoc networks (MCER-ACO) are proposed [5].…”

“…In order to broadcast the control message generated from the source node initially transmitted though their neighbour nodes and so on. According to MANET we know there can be two types of paths/routes So, during route discovery the control messages [49] should transmitted through all the paths broadcasted by the individual nodes and if that can be done through common link shared by adjacent node both will broadcast the control message, hence, in that case using this link two numbers of time control message will transmitted otherwise single broadcast will occur. Let, as per notation table consider total numbers of link for a particular instance of time is R= R S + R C As well as we can say control message broadcast occur via common link is 2 * R C and via single link is R S So, we can say total numbers of control message broadcasting (B T ) can be done for route discovery is,…”

A novel congestion control approach for optimal routing in Wireless Adhoc Networks

“…The most crucial intention of CC is to restrict the buffer overflow and delay occurred by network congestion and offered improved network performance 6–8 . In WANETs, every mobile node has restricted buffer and transmission capability, and they mainly interact by multi‐hop transmission 9,10 …”