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Digital Communications and Networking Commons

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Full-Text Articles in Digital Communications and Networking

A Study Of The Impact Of Computational Delays In Missile Interception Systems, Ye Xu Jan 2012

A Study Of The Impact Of Computational Delays In Missile Interception Systems, Ye Xu

Masters Theses 1911 - February 2014

Most publications discussing missile interception systems assume a zero computer response time. This thesis studies the impact of computer response time on single-missile single-target and multiple- missile multiple-target systems. Simulation results for the final miss distance as the computer response time increases are presented. A simple online cooperative adjustment model for multiple-missile multiple-target system is created for the purpose of studying the computer delay effect.


Techniques For Detection Of Malicious Packet Drops In Networks, Vikram R. Desai Jan 2012

Techniques For Detection Of Malicious Packet Drops In Networks, Vikram R. Desai

Masters Theses 1911 - February 2014

The introduction of programmability and dynamic protocol deployment in routers, there would be an increase in the potential vulnerabilities and attacks . The next- generation Internet promises to provide a fundamental shift in the underlying architecture to support dynamic deployment of network protocols. In this thesis, we consider the problem of detecting malicious packet drops in routers. Specifically, we focus on an attack scenario, where a router selectively drops packets destined for another node. Detecting such an attack is challenging since it requires differentiating malicious packet drops from congestion-based packet losses. We propose a controller- based malicious packet detection technique …