Titlebook: Wireless Sensor Networks; Third European Works Kay R?mer,Holger Karl,Friedemann Mattern Conference proceedings 2006 Springer-Verlag Berlin

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Hierarchical Grid-Based Pairwise Key Predistribution Scheme for Wireless Sensor Networkstography is undesirable to be used in WSN because of the limitations of the resources. A key management and predistribution techniques are required to apply the symmetric key cryptography in such a big network. Many key predistribution techniques and approaches have been proposed, but few of them co

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On the Scalability of Routing Integrated Time Synchronizationlemented as a standalone middleware service that provides a virtual global time to the application layer, reactive techniques establish a common reference time base ., i.e. after an event of interest has occurred. In this paper, we present the formal error analysis of a representative reactive techn

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Range-Based Localization in Mobile Sensor Networks. Range-based methods use range measurements, while range-free techniques only use the content of the messages. None of the existing algorithms evaluate both types of information. Most of the localization schemes do not consider mobility. In this paper, a Sequential Monte Carlo Localization Method i

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Power Management for Bluetooth Sensor Networks due to its high power consumption. However, most Bluetooth studies employ rather over–simplified, fully theoretical, or inadequate power models. We present a power model of Bluetooth including scatternet configurations and low–power sniff mode and validate it experimentally on a real Bluetooth modu

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FlexCup: A Flexible and Efficient Code Update Mechanism for Sensor Networksoften deployed in. Such code update mechanisms should support flexible reconfiguration and adaptation of the sensor nodes but should also operate in an energy and time efficient manner. In this paper, we present ., a flexible code update mechanism that minimizes the energy consumed on each sensor no