Routin in wireless sensor networks

In Chapter 3 , we have seen that tree-based data aggregation is an efficient tech- nique to reduce the number on transmissions by each sensor in the network, by electing parents

In this thesis, we address the source-channel coding problem applied to wireless sensor network models where sensor nodes are observing sources of information and sending back

Hierarchical QOS-aware Routing in Multi- tier Multimedia Wireless Sensor Networks.. 10th IEEE International Conference on Management of Multimedia and Mobile Networks and

In our solution, called SEDAN (for Secure and Efficient Data Aggregation protocol for wireless sensor Networks), each node can verify immediately the integrity of its two

The rapid growth in biomedical sensors, low-power circuits and wireless communications has enabled a new generation of wireless sensor networks: the body area networks.. These

In this chapter, an approach at system level was presented and investigated to further reduce the power consumption of radio frequency front-end in wireless sensor networks. First,

Wireless sensor network localization techniques are used to estimate the locations of the sensors with unknown positions in a network using the available a priori knowledge

Our objective is to ease the development of dependable wireless sensor networks, through the extensive support for (i) distribu- ted fault injection and (ii) monitoring and