Wireless integrated network sensors
Communications of the ACM
Wireless sensor networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
The Impact of Data Aggregation in Wireless Sensor Networks
ICDCSW '02 Proceedings of the 22nd International Conference on Distributed Computing Systems
Energy Efficient Design of Wireless Ad Hoc Networks
NETWORKING '02 Proceedings of the Second International IFIP-TC6 Networking Conference on Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; and Mobile and Wireless Communications
Load-Balancing Clusters in Wireless Ad Hoc Networks
ASSET '00 Proceedings of the 3rd IEEE Symposium on Application-Specific Systems and Software Engineering Technology (ASSET'00)
Impact of Network Density on Data Aggregation in Wireless Sensor Networks
ICDCS '02 Proceedings of the 22 nd International Conference on Distributed Computing Systems (ICDCS'02)
An application-specific protocol architecture for wireless microsensor networks
IEEE Transactions on Wireless Communications
Adaptive clustering for mobile wireless networks
IEEE Journal on Selected Areas in Communications
ANSS '05 Proceedings of the 38th annual Symposium on Simulation
A distributed coordination framework for wireless sensor and actor networks
Proceedings of the 6th ACM international symposium on Mobile ad hoc networking and computing
Hybrid sensor networks: a small world
Proceedings of the 6th ACM international symposium on Mobile ad hoc networking and computing
Proceedings of the seventeenth annual ACM symposium on Parallelism in algorithms and architectures
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
QoS for data relaying in hierarchical wireless sensor networks
Proceedings of the 1st ACM international workshop on Quality of service & security in wireless and mobile networks
Maintaining differentiated coverage in heterogeneous sensor networks
EURASIP Journal on Wireless Communications and Networking
LIGER: implementing efficient hybrid security mechanisms for heterogeneous sensor networks
Proceedings of the 4th international conference on Mobile systems, applications and services
Optimal Transmission Range for Cluster-Based Wireless Sensor Networks With Mixed Communication Modes
WOWMOM '06 Proceedings of the 2006 International Symposium on on World of Wireless, Mobile and Multimedia Networks
The Tenet architecture for tiered sensor networks
Proceedings of the 4th international conference on Embedded networked sensor systems
An Intelligent Multi-hop Routing for Wireless Sensor Networks
WI-IATW '06 Proceedings of the 2006 IEEE/WIC/ACM international conference on Web Intelligence and Intelligent Agent Technology
An address-light, integrated MAC and routing protocol for wireless sensor networks
IEEE/ACM Transactions on Networking (TON)
Adaptive design optimization of wireless sensor networks using genetic algorithms
Computer Networks: The International Journal of Computer and Telecommunications Networking
The impact of master-slave bridge access mode on the performance of multi-cluster 802.15.4 network
Computer Networks: The International Journal of Computer and Telecommunications Networking
QoS and data relaying for wireless sensor networks
Journal of Parallel and Distributed Computing
Efficient Hybrid Security Mechanisms for Heterogeneous Sensor Networks
IEEE Transactions on Mobile Computing
Adaptive Low Power Listening for Wireless Sensor Networks
IEEE Transactions on Mobile Computing
Energy-efficient medium access control protocols for wireless sensor networks
EURASIP Journal on Wireless Communications and Networking
Profile-matching techniques for on-demand software management in sensor networks
EURASIP Journal on Wireless Communications and Networking
Optimal route selection for highly dynamic wireless sensor and actor networks environment
Proceedings of the 10th ACM Symposium on Modeling, analysis, and simulation of wireless and mobile systems
Approximation Algorithms for Sensor Deployment
IEEE Transactions on Computers
EEMC: An energy-efficient multi-level clustering algorithm for large-scale wireless sensor networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Wireless Personal Communications: An International Journal
Energy efficient Chessboard Clustering and routing in heterogeneous sensor networks
International Journal of Wireless and Mobile Computing
International Journal of Sensor Networks
A framework for assessing residual energy in wireless sensor network
International Journal of Sensor Networks
On the design of secure protocols for hierarchical sensor networks
International Journal of Security and Networks
Proceedings of the 1st ACM international workshop on Heterogeneous sensor and actor networks
Algorithms for balancing energy consumption in wireless sensor networks
Proceedings of the 1st ACM international workshop on Foundations of wireless ad hoc and sensor networking and computing
International Journal of Parallel, Emergent and Distributed Systems
Distributed Overlay Formation in Heterogeneous Wireless Sensor Networks
International Journal of Distributed Sensor Networks - Sensor Networks, Ubiquitous and Trustworthy Computing
Analysis of Cluster Interconnection Schemes in 802.15.4 Beacon Enabled Networks
International Journal of Distributed Sensor Networks - Advances on Heterogeneous Wireless Sensor Networks
Cluster-based service discovery for heterogeneous wireless sensor networks
International Journal of Parallel, Emergent and Distributed Systems - Advances in Wireless Networks
Impact of heterogeneity on the deployment of sensor networks
WICON '07 Proceedings of the 3rd international conference on Wireless internet
On the lifetime of wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
Fault tolerant aggregation in heterogeneous sensor networks
Journal of Parallel and Distributed Computing
WCOT: A utility based lifetime metric for wireless sensor networks
Computer Communications
A case for hybrid sensor networks
IEEE/ACM Transactions on Networking (TON)
EECHE: energy-efficient cluster head election protocol for heterogeneous wireless sensor networks
Proceedings of the International Conference on Advances in Computing, Communication and Control
Proceedings of the 2006 conference on Integrated Intelligent Systems for Engineering Design
Multi-agent-based clustering approach to wireless sensor networks
International Journal of Wireless and Mobile Computing
International Journal of Sensor Networks
Energy conservation in clustered wireless sensor networks
International Journal of Sensor Networks
E-Span and LPT for data aggregation in wireless sensor networks
Computer Communications
Evolutionary genetic algorithm for efficient clustering of wireless sensor networks
CCNC'09 Proceedings of the 6th IEEE Conference on Consumer Communications and Networking Conference
Durability of wireless networks of battery-powered devices
CCNC'09 Proceedings of the 6th IEEE Conference on Consumer Communications and Networking Conference
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
The Tenet architecture for tiered sensor networks
ACM Transactions on Sensor Networks (TOSN)
Agent-based routing for wireless sensor network
ICIC'07 Proceedings of the intelligent computing 3rd international conference on Advanced intelligent computing theories and applications
A routing protocol for balancing energy consumption in heterogeneous wireless sensor networks
MSN'07 Proceedings of the 3rd international conference on Mobile ad-hoc and sensor networks
Maximizing network lifetime for target coverage problem in heterogeneous wireless sensor networks
MSN'07 Proceedings of the 3rd international conference on Mobile ad-hoc and sensor networks
Density-varying high-end sensor placement in heterogeneous wireless sensor networks
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Energy efficient layered sensor networks with multihop polling
Proceedings of the 7th International Conference on Advances in Mobile Computing and Multimedia
Proceedings of the 12th annual conference on Genetic and evolutionary computation
Collision reduction for heterogeneous wireless sensor networks
ICACT'10 Proceedings of the 12th international conference on Advanced communication technology
Minimizing energy consumption with probabilistic distance models in wireless sensor networks
INFOCOM'10 Proceedings of the 29th conference on Information communications
A comparative study on simulation vs. real time deployment in wireless sensor networks
Journal of Systems and Software
Pervasive and Mobile Computing
GRAdient cost establishment (GRACE) for an energy-aware routing in wireless sensor networks
EURASIP Journal on Wireless Communications and Networking - Special issue on enabling Wireless Technologies for Green Pervasive Computing
Processing continuous top-k data collection queries in lifetime-constrained wireless sensor networks
Proceedings of the 5th International Conference on Ubiquitous Information Management and Communication
A novel method for energy-efficient clustering in wireless sensor networks
ICCSA'06 Proceedings of the 2006 international conference on Computational Science and Its Applications - Volume Part II
Issues of wireless sensor network management
ICESS'04 Proceedings of the First international conference on Embedded Software and Systems
Biology-Inspired distributed consensus in massively-deployed sensor networks
ADHOC-NOW'05 Proceedings of the 4th international conference on Ad-Hoc, Mobile, and Wireless Networks
On the lifetime of node-to-node communication in wireless ad hoc networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Prolonging the lifetime of wireless sensor network via multihop clustering
NEW2AN'06 Proceedings of the 6th international conference on Next Generation Teletraffic and Wired/Wireless Advanced Networking
R&D/Technology: ZigBee: A long way to go?
Infosecurity
An analytic approaches for the optimal clustering in multi-hop wireless sensor networks
Proceedings of the 7th International Conference on Ubiquitous Information Management and Communication
UAV fleet area coverage with network connectivity constraint
Proceedings of the 11th ACM international symposium on Mobility management and wireless access
ACM Transactions on Sensor Networks (TOSN)
Optimal nonuniform deployment of sensors for distributed detection in wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
Deployment strategy of WSN based on minimizing cost per unit area
Computer Communications
Detection and mitigation of sinkhole attacks in wireless sensor networks
Journal of Computer and System Sciences
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We consider a heterogeneous sensor network in which nodes are to be deployed over a unit area for the purpose of surveillance. An aircraft visits the area periodically and gathers data about the activity in the area from the sensor nodes. There are two types of nodes that are distributed over the area using two-dimensional homogeneous Poisson point processes; type 0 nodes with intensity (average number per unit area) {\lambda}_{0} and battery energy E_{0}; and type 1 nodes with intensity {\lambda}_{1} and battery energy E_{1}. Type 0 nodes do the sensing while type 1 nodes act as the cluster heads besides doing the sensing. Nodes use multihopping to communicate with their closest cluster heads. We determine the optimum node intensities ({\lambda}_{0}, {\lambda}_{1}) and node energies (E_{0}, E_{1}) that guarantee a lifetime of at least T units, while ensuring connectivity and coverage of the surveillance area with a high probability. We minimize the overall cost of the network under these constraints. Lifetime is defined as the number of successful data gathering trips (or cycles) that are possible until connectivity and/or coverage are lost. Conditions for a sharp cutoff are also taken into account, i.e., we ensure that almost all the nodes run out of energy at about the same time so that there is very little energy waste due to residual energy. We compare the results for random deployment with those of a grid deployment in which nodes are placed deterministically along grid points. We observe that in both cases \lambda_{1} scales approximately as \sqrt{\lambda_{0}}. Our results can be directly extended to take into account unreliable nodes.