An Energy-Efficient Position Transformation Approach

Abstract

Geographic Routing is suitable for the limited resource in wireless sensor networks and Ricci flow-based methods have been employed. Unfortunately, iterative process through previous methods may spend abundant energy in order to discovery route, which obviously effect their advantageous of this sort of schemes. In this paper, we focus on avoiding unnecessary iterations and propose an algorithm through optimizing in hyperbolic domain. We choose a set of suitable candidate nodes to decrease superfluous costs and testify in our network system. Experiments demonstrate that our schemes are superior to the existing approaches.