Future sensor networks will be composed of a large number of densely deployed sensors/actuators. A key feature of such networks is that their nodes are untethered and unattended. Consequently, energy efficiency is an important design consideration for these networks. Motivated by the fact that sensor network queries may often be geographical, we design and evaluate an energy efficient routing a...

In this paper we present the performance analysis of an Energy Aware Multi-path Dynamic Source Routing protocol (EA-MPDSR). This protocol is based on the existing on-demand Dynamic Source Routing protocol (DSR). It is energy aware and uses a multi -path technique. EA-MPDSR reduces the energy consumed per received data bytes as well as prolongs the network lifetime which leads to improvement in ...

Energy consumption has been a critical factor for video services on mobile devices. Existing energy-aware video delivery solutions focus on reducing the energy consumption at either networks or mobile devices, at the expense of decreasing video quality. This article proposes E-Mesh, an energy-aware wireless routing algorithm which balances the need for energy saving with that of maintaining goo...