Another factor that comes into play is the heterogeneity of these nodes  as nodes forming the network can vary in energy levels, total range  and more. Here we focus on the interference, a high power node can cause compared to others and performance advantage of avoiding such nodes. Nodes with larger range are usually high energy and hence energy savings is an added advantage.
The attraction of  to consumers can fade away if the communication capability is not stable i.e., the links between nodes may disappear anytime. The work done by Clusters the nodes with high power node as the head in a very loose coupled manner, this method while solving the negative effects of the heterogeneity. The arrangement utilizes the heads only while finding the route between two nodes and avoids it during the actual transmission. We propose a new 802.11 MAC protocol which considers power heterogeneity but at the same time considers the probable link duration while finding the final route.
Our paper tries to combine existing work to find out links between nodes that have a higher lifetime  with a routing protocol that avoids high power nodes . We propose a routing protocol power and link aware routing...
... middle of paper ...
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multicasting over mobile ad hoc networks,” IEEE Trans. Mobile Comput.,
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