Search for dissertations about: "Sensor networks"
Showing result 21 - 25 of 242 swedish dissertations containing the words Sensor networks.
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21. A Node-Link Perspective on the Impact of Local Conditions in Sensor Networks
Abstract : Sensor networks are made up of small battery-powered sensing devices with wireless communication capabilities, enabling the network to monitor the environment in which it is deployed. Through their flexible and cable-free design these networks open up for new deployment scenarios that were previously not plausible such as during a natural disaster. READ MORE
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22. Low-delay sensing and transmission in wireless sensor networks
Abstract : With the increasing popularity and relevance of ad-hoc wireless sensor networks, cooperative transmission is more relevant than ever. In this thesis, we consider methods for optimization of cooperative transmission schemes in wireless sensor networks. READ MORE
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23. Securing Communication in IP-Connected Industrial Wireless Sensor Networks
Abstract : With the advent of wireless sensor networks (WSN) and success of wirelesscommunication in the local and personal area networks such asWi-Fi and Bluetoothmore serious efforts to apply standard wireless communication in sensitiveindustrial networks were initiated. This effort resulted in the standardizationof WirelessHART. READ MORE
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24. Uncertainties in Neural Networks : A System Identification Approach
Abstract : In science, technology, and engineering, creating models of the environment to predict future events has always been a key component. The models could be everything from how the friction of a tire depends on the wheels slip to how a pathogen is spread throughout society. READ MORE
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25. Efficient Flooding Protocols and Energy Models for Wireless Sensor Networks
Abstract : Wireless sensor networks are emerging from the mobile ad hoc network concept and as such they share many similarities. However, it is not the similarities that differentiates sensor networks from their ad hoc counterparts, it is the differences. One of the most important difference is that they should operate unattended for long periods of time. READ MORE