Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 41 for “"IP networks"”.
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Topological characteristics of IP networks
… ASes. Furthermore, I use routing data from multiple vantage points to show that using additional measurement points significantly affect our observations about local structural properties, such as clustering and node centrality. Degree-based properties, however, are not notably affected by …
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Routing reconfiguration in IP networks
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2000.
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Energy efficient core optical IP networks
… network connectivity degree, and power ratio in IP routers has been evaluated on representative optical networks using a simulation framework established using OMNeT++. A trade-off is observed between energy consumption and network performance as a result of hibernation; evaluation of this …
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Handling Multiple Failures in IP Networks
… service disruptions happen even in well-managed networks, due to link and node failures. Although most failures affect only a single link or component, a significant fraction of failures involve more than one link or communications node. In order to support time-sensitive applications such as …
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Congestion avoidance in internet protocol (IP) networks
… avoidance during planned link failures in IP networks, we demonstrate the use of an orderly link cost update algorithm to achieve optimum routing hence avoiding congestion. In this dissertation we present the use of an orderly link cost update method on the Pan European and Germany Network …
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IP Networks Over Heterogeneous Embedded Serial Links
The Internet Protocol (IP) provides a number of key benefits to networked devices: it serves as a "narrow waist" enabling functional modularity by decoupling lower-layer devices from application behavior, it provides a notion of transitive connectivity and a number of standardized methods to …
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Zero configuration name services for IP networks
Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2001.
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Real-time data flow models and congestion management for wire and wireless IP networks
In video streaming, network congestion compromises the video throughput performance and impairs its perceptual quality and may interrupt the display. Congestion control may take the form of rate adjustment through mechanisms by attempt to minimize the probability of congestion by adjusting the rate …
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Accountable logging and its applications to intrusion detection
… systems brings us the chance to achieve multiple degrees of accountability, which means we are able to acknowledge the system's behaviors at different levels of accountability. In this dissertation, a multi-resolution flow-net is proposed for achieving multi-layer accountability. Moreover, …
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SCTP Performance Improvement Based on Adaptive Retransmission Time-Out Adjustment
… certain types of faults which commonly occur in IP networks The algorithm used in SCTP that estimates the Round Trip Time (RTT) between nodes are critical to the effectiveness of the transport protocol. This work focuses in the area of improving SCTP's performance via fine tuning Retransmission …
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The role of attention-deficit/hyperactivity disorder and parental misperceptions in risk for child physical abuse
Voice over IP (VoIP) is a key enabling technology for the migration of circuit-switched PSTN architectures to packet-based IP networks. However, this migration is successful only if the present problems in IP networks are addressed before deploying VoIP infrastructure on a large scale. One of the …
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System and Methods for Detecting Unwanted Voice Calls
Voice over IP (VoIP) is a key enabling technology for the migration of circuit-switched PSTN architectures to packet-based IP networks. However, this migration is successful only if the present problems in IP networks are addressed before deploying VoIP infrastructure on a large scale. One of the …
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An integrated transport solution to big data movement in high-performance networks
… earth science and high energy physics among multiple national institutions within the U.S. are generating colossal amounts of data, now frequently termed as "big data". The big data must be stored, managed and moved to different geographical locations for distributed data processing and analysis. …
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Socketless TCP : a connection identification philosophy for end to end mobility
… this vision is how to support this model in TCP/IP networks. We argue that the TCP/IP socket pair connection identification model restricts this granularity and flexibility of mobility. We present Socketless TCP (SL-TCP), an architectural concept based on reconsidering the socket pair for …
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Building E-education platform for design-oriented learning
… real-time collaborative sketching over TCP/IP networks. A new streaming network protocol for transferring Ink objects is proposed and implemented. A comparative study against other ink-enabled protocols is also presented.
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