Power-aware source routing protocol for mobile ad hoc networks

Abstract

Ad hoc wireless networks are power constrained since nodes operate with limited battery energy. To maximize the lifetime of these networks (defined by the condition that a fixed percentage of the nodes in the network "die out" due to lack of energy), network-related transactions through each mobile node must be controlled such that the power dissipation rates of all nodes are nearly the same. Assuming that all nodes start with a finite amount of battery capacity and that the energy dissipation per bit of data and control packet transmission or reception is known, this paper presents a new source-initiated (on-demand) routing protocol for mobile ad hoc networks that increases the network lifetime. Simulation results show that the proposed power-aware source routing protocol has a higher performance than other source initiated routing protocols in terms of the network lifetime.

Investigation and Optimization of Hello Message Interval for Scalable Ad-Hoc Network

“…Once it confirm a route, it is maintained as long as it requires by a maintenance method. if a route is not in use, it lapse after a particular point [9,10,11,13]. It can use one of the two procedures for link failure detection: link layer feedback or beacon messages.…”

A Survey of Energy Efficient Location based Multipath Routing in MANET

“…Morteza Maleki et.al in [21] have proposed a new poweraware source-initiated (on demand) routing protocol for mobile Ad-hoc networks that increase the network lifetime up to 20%. A greedy policy was applied to fetched paths from the cache to make sure no path would be overused and also make sure that each selected path has minimum battery cost among all possible path between two nodes.…”

An Approach to Rigid Minimum Residual Power Level of Nodes in Multi-Hop Wireless Network

“…Nodes not only consume battery power in active modes even they consume battery power in passive mode also. Each node in a ad-hoc networks performs the routing function for establishing communication among different nodes because it play role as a router in the networks, the "death" of even a few of the nodes due to energy exhaustion might cause disruption of service in the entire networks [1].In ad-hoc network routing procedure followed in distributed manner due to absence of centralized coordination, each node keep the routing information of its all neighbor nodes. Energy efficiency is one of the constraints to design and built ad-hoc network because every mobile node has limited energy power.…”