Routing with guaranteed delivery in ad hoc wireless networks
DIALM '99 Proceedings of the 3rd international workshop on Discrete algorithms and methods for mobile computing and communications
Localized Sensor Area Coverage with Low Communication Overhead
PERCOM '06 Proceedings of the Fourth Annual IEEE International Conference on Pervasive Computing and Communications
Impact of Sensing Coverage on Greedy Geographic Routing Algorithms
IEEE Transactions on Parallel and Distributed Systems
On delivery guarantees of face and combined greedy-face routing in ad hoc and sensor networks
Proceedings of the 12th annual international conference on Mobile computing and networking
Energy-efficient deployment of Intelligent Mobile sensor networks
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
IEEE Network: The Magazine of Global Internetworking
Localized distance-sensitive service discovery in wireless sensor networks
Proceedings of the 1st ACM international workshop on Foundations of wireless ad hoc and sensor networking and computing
Localized sensor self-deployment with coverage guarantee
ACM SIGMOBILE Mobile Computing and Communications Review
Sensor relocation for emergent data acquisition in sparse mobile sensor networks
Mobile Information Systems
A Comprehensive Review of Sensor Relocation
GREENCOM-CPSCOM '10 Proceedings of the 2010 IEEE/ACM Int'l Conference on Green Computing and Communications & Int'l Conference on Cyber, Physical and Social Computing
Localized motion-based connectivity restoration algorithms for wireless sensor and actor networks
Journal of Network and Computer Applications
Optimal and distributed algorithms for coverage hole healing in hybrid sensor networks
International Journal of Sensor Networks
A survey of adaptive services to cope with dynamics in wireless self-organizing networks
ACM Computing Surveys (CSUR)
A novel sensor node relocation approach to maintain connectivity with a center of interest
Proceedings of the 15th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems
Application-centric recovery algorithm for wireless sensor and actor networks
International Journal of Communication Networks and Distributed Systems
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Sensor relocation protocols can be employed as fault tolerance approach to offset the coverage loss caused by node failures. We introduce a novel localized structure, information mesh, for publishing and retrieving node location information. Based on the structure, we propose a Mesh-based Sensor Relocation Protocol (MSRP) for mobile sensor networks. MSRP maintains a sensor network's sensing coverage by replacing failed sensors with nearby redundant ones using near optimal time delay and balanced energy consumption. Simulation indicates that it guarantees closest node replacement with high probability ( 96%) and with considerably low message overhead. We show that MSRP is superior to the existing sensor relocation schemes for its localized message transmissions and optimal (constant) per node storage load.