Search for dissertations about: "Datavetenskap med inriktning mot datorkommunikation"
Showing result 1 - 5 of 22 swedish dissertations containing the words Datavetenskap med inriktning mot datorkommunikation.
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1. Measurements in opportunistic networks
Abstract : Opportunistic networks are a subset of delay tolerant networks where the contacts are unscheduled. Such networks can be formed ad hoc by wireless devices, such as mobile phones and laptops. READ MORE
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2. Opportunistic Networking : Congestion, Transfer Ordering and Resilience
Abstract : Opportunistic networks are constructed by devices carried by people and vehicles. The devices use short range radio to communicate. Since the network is mobile and often sparse in terms of node contacts, nodes store messages in their buffers, carrying them, and forwarding them upon node encounters. READ MORE
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3. Protocol, mobility and adversary models for the verification of security
Abstract : The increasing heterogeneity of communicating devices, ranging from resource constrained battery driven sensor nodes to multi-core processor computers, challenges protocol design. We examine security and privacy protocols with respect to exterior factors such as users, adversaries, and computing and communication resources; and also interior factors such as the operations, the interactions and the parameters of a protocol. READ MORE
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4. Detailed simulation of heterogeneous wireless sensor networks
Abstract : Wireless sensor networks consist of many small nodes. Each node has a small microprocessor, a radio chip, some sensors, and is usually battery powered which limits network lifetime. Applications of wireless sensor networks range from environmental monitoring and health-care to industrial automation and military surveillance. READ MORE
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5. Towards adaptive sensor networks
Abstract : Wireless sensor networks consist of many small embedded devices that are equipped with sensors and a wireless communication unit. These devices, or sensor nodes, are typically low cost, resource constrained and battery-powered. READ MORE