Multicluster, mobile, multimedia radio network
Wireless Networks
On calculating connected dominating set for efficient routing in ad hoc wireless networks
DIALM '99 Proceedings of the 3rd international workshop on Discrete algorithms and methods for mobile computing and communications
Next century challenges: mobile networking for “Smart Dust”
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
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)
Routing in Ad Hoc Networks Using a Spine
IC3N '97 Proceedings of the 6th International Conference on Computer Communications and Networks
Topology control for wireless sensor networks
Proceedings of the 9th annual international conference on Mobile computing and networking
Minimizing communication costs in hierarchically-clustered networks of wireless sensors
Computer Networks: The International Journal of Computer and Telecommunications Networking
A scalable approach for reliable downstream data delivery in wireless sensor networks
Proceedings of the 5th ACM international symposium on Mobile ad hoc networking and computing
Convex Optimization
Initializing newly deployed ad hoc and sensor networks
Proceedings of the 10th annual international conference on Mobile computing and networking
Maximizing the Lifetime of Dominating Sets
IPDPS '05 Proceedings of the 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Workshop 12 - Volume 13
An application-specific protocol architecture for wireless microsensor networks
IEEE Transactions on Wireless Communications
IEEE Communications Magazine
Adaptive clustering for mobile wireless networks
IEEE Journal on Selected Areas in Communications
Resilience of sink filtering scheme in wireless sensor networks
Computer Communications
A biologically-inspired clustering protocol for wireless sensor networks
Computer Communications
Reconfiguration of clusterheads for load balancing in wireless sensor networks
Computer Communications
Analysis of Forwarding Mechanisms on Fine-Grain Gradient Sinking Model in WSN
Journal of Signal Processing Systems
An Adaptive Data Dissemination Strategy for Wireless Sensor Networks
International Journal of Distributed Sensor Networks - Heterogenous Wireless Ad Hoc and Sensor Networks
Improving mobile target detection on randomly deployed sensor networks
International Journal of Sensor Networks
Cluster head selection for homogeneous wireless sensor networks
ICACT'09 Proceedings of the 11th international conference on Advanced Communication Technology - Volume 3
An unequal cluster-based routing protocol in wireless sensor networks
Wireless Networks
Modeling of coverage preserving algorithm using object oriented methodology with UML
Proceedings of the International Conference and Workshop on Emerging Trends in Technology
Coverage properties of clustered wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
Energy balancing in coalition-based multi-hop wireless sensor networks
MILCOM'06 Proceedings of the 2006 IEEE conference on Military communications
Wireless Personal Communications: An International Journal
IEEE/ACM Transactions on Networking (TON)
Cluster size optimization in sensor networks with decentralized cluster-based protocols
Computer Communications
EUC'06 Proceedings of the 2006 international conference on Embedded and Ubiquitous Computing
Energy-Efficient data dissemination in wireless sensor networks
UIC'06 Proceedings of the Third international conference on Ubiquitous Intelligence and Computing
Optimized overlapping based energy-aware node collaboration in visual sensor networks
Proceedings of the 1st International Conference on Wireless Technologies for Humanitarian Relief
An energy aware fuzzy approach to unequal clustering in wireless sensor networks
Applied Soft Computing
A Sink-Oriented Layered Clustering Protocol for Wireless Sensor Networks
Mobile Networks and Applications
Wireless Personal Communications: An International Journal
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We consider a wireless sensor network in which sensors are grouped into clusters, each with its own cluster head (CH). Each CH collects data from sensors in its cluster and relays them to a sink node directly or through other CHs. The coverage time of the network is defined as the time until one of the CHs runs out of battery, resulting in an incomplete coverage of the sensing region. We study the maximization of coverage time by balancing the power consumption of different CHs. Using a Rayleigh fading channel model for inter-cluster communications, we provide optimal power allocation strategies that guarantee (in a probabilistic sense) an upper bound on the end-to-end (inter-CH) path reliability. Our allocation strategies account for the interaction between routing and clustering by considering the impacts of intra- and inter-cluster traffic at each CH. Two mechanisms are proposed for achieving balanced power consumption: the routing-aware optimal cluster planning and the clustering-aware optimal random relay. For both mechanisms, the problem is formulated as a signomial optimization, which can be efficiently solved using generalized geometric programming. Numerical examples and simulations are used to validate our analysis and study the performance of the proposed schemes.