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 53 for “"Transmission Control"”.
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Implementation of multi-layer active structural-acoustic transmission control
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2001.
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Utilization of Channel State Information in Transmission Control for Wireless Communication Networks
… part is about energy harvesting networks. The transmission policies in energy harvesting wireless systems need to adapt to the harvested energy availability and the channel characteristics. We start by considering the scheduling policy for a single energy harvesting source node that operates …
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Investigating the Effectiveness of Supermarket Transmission Control Measures on the Spread of COVID-19 in the Presence of Super-Spreaders through Agent-Based Modelling
An examination of the effectiveness of transmission control measures for COVID-19 in a supermarket setting, factoring for the inclusion of Super-Spreaders, must extend beyond the direct effects the control measure has on transmission in order to account for the indirect effects changes in human …
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Low-Latency Massive MIMO Design over Practical Channels
… antennas. In this thesis, I design cross-layer transmission control for massive MIMO and demonstrate that high throughput can be achieved at less than 1 ms latency. The latency minimizing transmission control design requires the correct understanding and abstraction of the physical radio …
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Control of Sound Transmission with Active-Passive Tiles
Nowadays, numerous applications of active sound transmission control require lightweight partitions with high transmission loss over a broad frequency range and simple control strategies. In this work an active-passive sound transmission control approach is investigated that potentially addresses …
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Performance study of the Xpress Transfer Protocol
… with that of other protocols such as the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP), all in the same environment and under the same conditions
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Routing and Transport Layer Protocols for Wireless Networks
We study the performance limitations of TCP's (Transmission Control Protocol) congestion control mechanism on Wide Area Wireless Networks (WWANs) and also on ad hoc networks. We identify the properties of typical WWANs based on studies on the CDPD (Cellular Digital Packet Data) network, simulate …
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Expression of Foreign Genes in the Pseudomonas Bacteriophage Pf3
… genes with the ultimate purpose of displaying transmission control anti-malarial peptides as in phage display. It was hypothesized that expression of foreign genes would be possible using the phage’s promoters. This hypothesis was tested by assuming that promoters for the phage major coat …
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ASAP: a low-latency transport layer
… protocols, such as Domain Name System (DNS) and Transmission Control Protocol (TCP). In this work, we introduce ASAP, a new naming and transport protocol that significantly reduces latency by shortcutting DNS requests and eliminating TCP’s three-way handshake (3WH). Meanwhile, ASAP ensures the …
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Multipath transport for virtual private networks
… Private Networks (VPNs) are designed to use the Transmission Control Protocol (TCP) or User Datagram Protocol (UDP) to establish secure communication tunnels over public Internet. Multipath TCP (MPTCP) extends TCP to allow data to be delivered over multiple network paths simultaneously. This …
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Effects of diversity routing on TCP performance in networks with stochastic channels
Transmission Control Protocol (TCP) is a widely used transport protocol in today's multimedia applications. TCP was originally designed for wired networks, and its performance is highly degraded in networks with stochastically variable links, such as satellite and wireless networks. One significant …
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An autonomous router-based solution to detect and defend low rate DDoS attacks
… without degrading the normal performance of the Transmission Control Protocol. This work proposes a router-based solution to detect and defend low as well as high rate distributed denial of service attacks (DDoS). A per flow approach coupled with the Deterministic Packet Marking scheme is used to …
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Development and Evaluation of the Ethernet Interface(s) for the Monitoring and Control System of a New Beamforming Radio Telescope
… are formed into beams. The Monitoring and Control System (MCS), a subsystem of each LWA station, controls the station's subsystems and also monitors their status. This thesis addresses the interface-related features of MCS. The physical interface of the MCS with each subsystem is a Gigabit …
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Determination of buffer size for access networks in first generation optical networks
… netwo rks. The linkages are facilitated by data transmission lines, which can be optical or Ethernet cables . The data switching device can be a switch or a router. In times of delay or congestion in the network , routers hold packets in buffers . They do so before s ending the packets to the …
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Determination of buffer size for access networks in first generation optical networks
… netwo rks. The linkages are facilitated by data transmission lines, which can be optical or Ethernet cables . The data switching device can be a switch or a router. In times of delay or congestion in the network , routers hold packets in buffers . They do so before s ending the packets to the …
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Enhancing TCP delivery over wireless networks
… communication. Based on the idea of simplicity, Transmission Control Protocol (TCP) has been used widely over wired network. When network applications take place using wireless link, TCP is still useful because partial wired connection might be necessary. Although wired and wireless communication …
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Simulation of the error control procedures in the Xpress Transport Protocol
… XTP was designed to fix some deficiencies in the Transmission Control Protocol (TCP), and to provide a highly efficiency transport service. This thesis presents the simulation of the error control procedures of XTP by using a simulation tool called SMURPH (System for Modeling Unslotted Real-time …
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Burst TCP: an approach for benefiting mice flows
The Transmission Control Protocol (TCP) is responsible for supplying reliable data transport service on the TCP/IP stack and for carrying most than 90% of all Internet traffic. In addition, the stability and efficiency of the actual TCP congestion control mechanisms have been extensively studied …
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A study into scalable transport networks for IoT deployment
… (M2M) communications, smart metering etc. Transmission Control Protocol/Internet Protocol (TCP/IP) architecture was developed decades ago and was not prepared nor designed to meet these exponential demands. This has led to the complexity of the internet coupled with its inflexible and a …
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Mitigating Network-Based Denial-of-Service Attacks with Client Puzzles
… Puzzle TCP, or pTCP, is a modification to the Transmission Control Protocol (TCP) that supports the use of client puzzles at the transport layer and is designed to help combat various DoS attacks that target TCP. In this protocol, when a server is under attack, each client is required to solve …
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