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University of New Orleans Electronic Theses and Dissertations
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University of New Orleans Electronic Theses and Dissertations
  • All fields: Wireless;
(21 results)



Display: 20

    • Wireless Intrusion Detection Sytem

    • Wireless Intrusion Detection Sytem

    • Wireless; 802.11; 802.11b; intrusion detection; security

    • The decrease in price and the ease of use of wireless network devices make them an attractive alternative to standard wired networks. However, the intrinsic insecurity of wireless media and weaknesses in the standards for use of wireless media...

    • 2004-12-17;
    • Vehicle detection and tracking using wireless sensors and video cameras

    • Vehicle detection and tracking using wireless sensors and video cameras

    • Surveillance testbed, vehicle detection and tracking, camera calibration, perspective projection model, wireless sensor measurements, Micaz, MoteView. Nonlinear minimization, fminsearch, estimation of camera parameters, azimuth and elevation angles

    • This thesis presents the development of a surveillance testbed using wireless sensors and video cameras for vehicle detection and tracking. The experimental study includes testbed design and discusses some of the implementation issues in using...

    • 2009-08-06;
    • Creating a Portable Wireless Display

    • Creating a Portable Wireless Display

    • real time computing; wireless display prototype; wireless display; portable display; EVC; LCD prototype; VNC display; wireless; portable ; remote computer; srivatsa; gundala; srivatsa gundala

    • Real time computing has become a vital part in military applications. Moreover certain operations require that the soldiers carry computing devices to assist them. These devices, besides providing them with location-based information, should also...

    • 2003-12-19;
    • Protecting 802.11-Based Wireless Networks From SCTS and JACK Attacks

    • Protecting 802.11-Based Wireless Networks From SCTS and JACK Attacks

    • IEEE 802.11 DC, Wireless networks security, Wireless LAN, Spurious CTS, Jamming ACK

    • The convenience of IEEE 802.11-based wireless access networks has led to widespread deployment. However, these applications are predicated on the assumption of availability and confidentiality. Error-prone wireless networks afford an attacker...

    • 2008-08-07;
    • Security and Authentication for 802.11 Wireless Networks

    • Security and Authentication for 802.11 Wireless Networks

    • EAP; RADIUS; WPA; wireless networks; security;authentication; WEP; TKIP; 802.11; 802.1x

    • Wireless Networks is a very growing market. However, the security measures are not strong enough; the WEP security protocol is flawed. The 802.11 Task Group I is working on new security measures in order to strengthen the access control of...

    • 2004-05-21;
    • Implementation of Secure Key Management Techniques in Wireless Sensor Networks

    • Implementation of Secure Key Management Techniques in Wireless Sensor Networks

    • Wireless sensor networks, TinyDB, node, secure key, TinyOS, NesC

    • Creating a secure wireless sensor network involves authenticating and encrypting messages that are sent throughout the network. The communicating nodes must agree on secret keys in order to be able to encrypt packets. Sensor networks do not have...

    • 2009-05-16;
    • VNC Service on Bluetooth Wireless Network

    • VNC Service on Bluetooth Wireless Network

    • remote desktop; VNC; Bluetooth

    • With characteristics such as small size, low weight and low power consumption, Bluetooth wireless technology provides efficient communication ability for pocket size devices, for which power consumption is critical. Built-in security features may...

    • 2003-08-07;
    • Location Based Authentication

    • Location Based Authentication

    • Authentication; Use of strong authentication; Authentication factors; Location based authentication; Benefits of location based authentication; Drawbacks of location based authentication; Security in wireless systems; Travel plan puzzle

    • With the growth of wireless technologies in sectors like the military, aviation, etc, there is a need to determine the authenticity of a genuine user. Today’s conventional authentication mechanisms are based on three factors: knowledge,...

    • 2005-05-20;
    • Reliable Multicast in Mobile Ad Hoc Wireless Networks

    • Reliable Multicast in Mobile Ad Hoc Wireless Networks

    • Ad hoc networks, reliable multicast, mobile networking, routing algorithm, transport protocol.

    • A mobile wireless ad hoc network (MANET) consists of a group of mobile nodes communicating wirelessly with no fixed infrastructure. Each node acts as source or receiver, and all play a role in path discovery and packet routing. MANETs are growing...

    • 2009-12-20
    • A System-on-Programmable-Chip Approach for MIMO Lattice Decoder

    • A System-on-Programmable-Chip Approach for MIMO Lattice Decoder

    • MIMO; Lattice Decoder; System-on-Progammable-Chip;

    • The past decade has shown distinct advances in the theory of multiple input multi output techniques for wireless communication systems. Now, the time has come to demonstrate this progress in terms of applications. This thesis introduces...

    • 2004-12-17;
    • Design and Implementation of an Universal Lattice Decoder on FPGA

    • Design and Implementation of an Universal Lattice Decoder on FPGA

    • Lattice decoding algorithm; FPGA; VHDL

    • In wireless communication, MIMO (multiple input multiple output) is one of the promising technologies which improves the range and performance of transmission without increasing the bandwidth, while providing high rates. High speed hardware MIMO...

    • 2005-05-20;
    • An Effective Dynamic Handoff Support for Mobile Media Network

    • An Effective Dynamic Handoff Support for Mobile Media Network
    •  

    • Mobility is the most important feature of a wireless cellular communication system. Usually, continuous service is achieved by supporting handoff (or handover) from one cell to another. Handoff is the process of changing the channel associated with...

    • 2006-08-09;

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