Geography-informed energy conservation for Ad Hoc routing
Proceedings of the 7th annual international conference on Mobile computing and networking
Dynamic fine-grained localization in Ad-Hoc networks of sensors
Proceedings of the 7th annual international conference on Mobile computing and networking
Time Synchronization for Wireless Sensor Networks
IPDPS '01 Proceedings of the 15th International Parallel & Distributed Processing Symposium
Energy-Efficient Communication Protocol for Wireless Microsensor Networks
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 8 - Volume 8
Timing-sync protocol for sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
Proceedings of the 3rd international symposium on Information processing in sensor networks
On deriving the upper bound of α-lifetime for large sensor networks
Proceedings of the 5th ACM international symposium on Mobile ad hoc networking and computing
Energy efficient strategies for deployment of a two-level wireless sensor network
ISLPED '05 Proceedings of the 2005 international symposium on Low power electronics and design
Energy-driven detection scheme with guaranteed accuracy
Proceedings of the 5th international conference on Information processing in sensor networks
WCOT: A utility based lifetime metric for wireless sensor networks
Computer Communications
A probabilistic model of k-coverage in minimum cost wireless sensor networks
CoNEXT '08 Proceedings of the 2008 ACM CoNEXT Conference
A Lifetime Enhancing Node Deployment Strategy in WSN
FGIT '09 Proceedings of the 1st International Conference on Future Generation Information Technology
Node placement of linear wireless multimedia sensor networks for maximum network lifetime
GPC'08 Proceedings of the 3rd international conference on Advances in grid and pervasive computing
Expert Systems with Applications: An International Journal
Periphery deployment for wireless sensor systems with guaranteed coverage percentage
Journal of Systems and Software
Sink placement on a 3D terrain for border surveillance in wireless sensor networks
Engineering Applications of Artificial Intelligence
Optimal nonuniform deployment of sensors for distributed detection in wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
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We consider the problem of energy efficient random deployment of sensor network. Our goal is to find the sensor node density, or alternatively, the energy resource density at every point inside a given deployment region, which results in allocating the minimum total number of deployed sensors, or alternatively, the minimum total energy source subject to constraints on the Quality of Monitoring (QoM) and network lifetime. The QoM is defined as the average of spatial distortion in reconstructed signal at the base station and can be bounded for a random deployment of sensor nodes when sensors are points of a Poisson process in the deployment region. To solve the optimization problem, we first determine a node density which satisfies the QoM constraint. Next we present a continuous space model for random deployment with the associated routing scheme that can be used to provide the minimum total required energy consumption. Finally, we present a spatial distribution of the sensor nodes (or the energy resources) that can achieve this minimum total energy. Simulation result shows that the minimum total energy obtained is close to the actual energy required in a randomly deployed dense network.