Essays about: "Trådlöst Sensornätverk"

Showing result 16 - 20 of 21 essays containing the words Trådlöst Sensornätverk.

  1. 16. Security and Performance Analysis of Topology-Based Intrusion Detection System in Ad Hoc Networks

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : UMUNNA CHRISTIAN CHEZZ CHETACHI; [2009]
    Keywords : Ad-hoc networks; cluster topology; Intrusion detection system; jammer attack Security;

    Abstract : As Wireless ad-hoc Networks are becoming an increasingly emerging technology taking a centre stage in exciting research areas which has attracted many research attentions in communication systems, the need for efficient intrusion detection techniques to enhance network security and privacy has gained significant prominence. Intrusion detection systems(IDS) in ad- hoc networks provides an effective method to improve the security, energy efficiency of transmission nodes allowing better spatial reuse of the wireless channel and control over network resources in order to optimize node security and the transmit power thereby maintaining network connectivity. READ MORE

  3. 17. Development of Prototype Hardware for Wireless Sensor Networks

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Kristoffer Lindgren; [2009]
    Keywords : ;

    Abstract : Detta examensarbete har innefattat att ta fram en utvecklingsplattform för protokoll till trådlösa sensornätverk. Utvecklingsplatformens hårdvara och mjukvara även skall vara en del av en prototyp till ett trådlöst sensornätverk, tillsammans med ett protokoll utvecklat i ett annat examensarbete. READ MORE

  4. 18. Programming Disconnected Operations in Wireless Sensor Networks

    University essay from KTH/Kommunikationssystem, CoS

    Author : Christopher Olsson; [2009]
    Keywords : Disconnected operations; wireless sensor networks; shell; Contiki;

    Abstract : Wireless sensor networks, networks of nodes communicating wirelessly with sensing capabilities, are becoming more popular and are utilized by an increasing number of applications. Some wireless sensor networks are implemented because the usual network solutions of an always connected network could not be applied. READ MORE

  5. 19. Shooter Localization in a Wireless Sensor Network

    University essay from Institutionen för systemteknik

    Author : Olof Wilsson; [2009]
    Keywords : shooter localization; wireless sensor network; separable least squares; sensor fusion;

    Abstract : Shooter localization systems are used to detect and locate the origin of gunfire. A wireless sensor network is one possible implementation of such a system. A wireless sensor network is sensitive to synchronization errors. READ MORE

  6. 20. Integration of sensor nodes with IMS

    University essay from KTH/Kommunikationssystem, CoS

    Author : Darwin Abdon Valderas Núñez; [2008]
    Keywords : IP Multimedia Subsystems; Presence service; sensor networks; heart rate monitor;

    Abstract : The number of users adopting cellular system technologies over the past years has been enormous. This rapid adoption is not comparable in any other technology. READ MORE