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 81 for “"Gbps"”.
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High Performance and Reliable Gbps Spacecraft Data Handling System
… SAR and imaging sensors can exceed 10Gbps, requiring a high bandwidth data handling system. Onboard electronics systems also face challenges due to constrained size, weight, power, cost and high-reliability requirements to sustain in the hostile space environment. Features like easy …
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Design and simulation of a 20 Gbps communication channel
Digital wire-line communication speeds are increasing rapidly to achieve ever higher data rates. Speeds beyond 20Gpbs are desirable for the next generation of protocols. However, higher frequency signals experience more loss due to the physical channel and are more sensitive to small imperfections …
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100 Gbps ptical coherent modem for low earth orbit optical inter-satellite links
… space terminal data rate performance is 5.625 Gbps using coherent BPSK detection, achieved by the Tesat and DLR laser communication terminal (LCT) in 2008. The Tesat and DLR LCT demonstrated LEO to LEO OSLs over a link distance of 5100 km.
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HE-MT6D: A Network Security Processor with Hardware Engine for Moving Target IPv6 Defense (MT6D) over 1 Gbps IEEE 802.3 Ethernet
Traditional static network addressing allows attackers the incredible advantage of taking time to plan and execute attacks against a network. To counter, Moving Target IPv6 Defense (MT6D) provides a network host obfuscation technique that dynamically obscures network and transport layer addresses. …
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Directed Evolution of Glycan-Binding Proteins
Glycan-binding proteins (GBPs) are commonly used reagents for the study of glycans. They do not require specialized equipment or time-consuming experimental methods, making them widely used tools for basic research and clinical applications. Existing glycan recognition reagents,antibodies and …
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Elucidating Human Inflammasome Responses To Legionella Pneumophila And Lipopolysaccharide Variants
… GTPases known as guanylate binding proteins (GBPs) promote inflammasome responses to a variety of bacteria in mice. The functions of the mouse GBPs include stimulating the rupture of pathogen-containing vacuoles and bacteriolysis of cytosolic bacteria in order to release pathogen-derived …
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The Role of Human Guanylate Binding Proteins in Host Defense and Inflammation
… including the p65 Guanylate Binding Proteins (GBPs). Murine GBPs have previously been shown to target both vacuolar and cytosolic pathogens to mediate pathogen destruction and potentiate host inflammatory responses via both the canonical (caspase-1) and noncanonical (caspase-11) inflammasomes. …
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Interferon-Inducible GTPases as Positive and Negative Regulators of Inflammasomes
… GTPases: the guanylate-binding proteins (GBPs) and the immunity related GTPases (IRGs). Previous studies have associated these proteins with immune regulation, but many questions remain surrounding their functions. </p><p>In the first part of this dissertation, I detail my work exploring …
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Enabling dense spatial reuse in millimeter-wave networks
… wave (mmWave) networks can deliver multi-Gbps wireless links that use extremely narrow directional beams. This provides us with a new opportunity to exploit spatial reuse in order to scale network throughput. Exploiting such spatial reuse, however, requires aligning the beams of all nodes …
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TopoOpt: Co-optimizing Network Topology and Parallelization Strategy for Distributed Machine Learning Training Jobs
… of TopoOpt. The prototype shows that with 4×25 Gbps interfaces, TopoOpt’s training throughput is comparable to the ideal baseline of a 100 Gbps full bisection bandwidth network. TopoOpt is the first system with entirely commodity hardware that co-optimizes topology and parallelization strategy …
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Modeling and engineering impact ionization in avalanche photodiodes for near and mid infrared applications
… their use in systems that operate at 2.5 and 10 Gbps. However, to meet the demand of the exponential growth in data transfer, the telecommunication industry has been moving toward 40-Gbps and 100-Gbps protocols for their core fiber-optic backbone networks alongside the existing 10-Gbps …
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Enabling high-quality untethered virtual reality
… data rate requirement of this link (multiple Gbps) precludes its replacement by WiFi. Thus, in this thesis, we focus on using mmWave technology to deliver multi-Gbps wireless communication between VR headsets and their game consoles. We address the two key problems that prevent existing mmWave …
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Optical generation of mm-wave signals for use in broadband radio over fiber systems
… with baseband data rates of up to 10 Gbps. Optical single sideband modulation proves to be dispersion resilient as error free transmission was demonstrated after 53 km of single mode fiber transmission for data rates up to 10 Gbps. Wireless links up to 7 m were also demonstrated, …
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FPGA akcelerace AES-GCM pro IPsec šifrování
… je dosáhnout teoretické propustnosti alespoň 100 Gbps. Implementace byla realizována v jazyce VHDL a testována ve vývojovém prostředí Vivado na platformě FPGA. Výstupem práce je funkční modul AES-GCM, který lze integrovat do síťových karet pro akceleraci šifrování a dešifrování paketů.
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Receiver equalization for a 10 gigabit per second high-speed serial link in 65 nm CMOS technology
… the receiver equalization techniques for a 10 Gbps USB 3.1 link in 65 nm CMOS technology. Two types of equalizers are implemented: a continuous time linear equalizer (CTLE) and a 1-tap full-rate decision feedback equalizer (DFE). The combined CTLE and DFE architecture is simulated with an rms …
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The implementation, comprehensiveness, and skills provision of the Youth Employment Service (YES) among young Black women in Gauteng townships
… from previous Government-Backed Programmes (GBPs) of YEIs. While YES is an employability, job accessibility and job creation programme like previous GBPs, it is also a job-supporting, job coordination and financial literacy programme, unlike many of the previous GBPs. The study found that YES …
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Crosstalk and Signal Integrity in Ring Resonator Based Optical Add/Drop Multiplexers for Wavelength-Division-Multiplexing Networks
With 400 Gbps Ethernet being developed at the time of writing this thesis, all-optical networks are a solution to the increased bandwidth requirements of data communication allowing architectures to become increasingly integrated. High density integration of optical components leads to potential …
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Equalization in continuous and discrete time for high speed links using 65 nm technology
… 65 nm CMOS process with targeted data rates of 6 Gbps and 12 Gbps. Furthermore, tutorials will be provided to explain proper design and implementation of these equalizers using the Cadence Toolset. These are all compared in terms of functionality and power consumption, along with understanding the …
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Functional analysis of Shigella encoded IpaH E3 ubiquitin ligases in cell-autonomous immunity
… that IFN-induced guanylate-binding proteins (GBPs) are novel targets for IpaH9.8. GBPs inhibit actin-dependent motility and cell-to-cell spread of bacteria unless they are ubiquitylated by IpaH9.8 and consequently degraded by the proteasome. IpaH9.8 targets GBP1, GBP2, and GBP4, thereby …
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An analysis of internet traffic flow in SANReN using active and passive measurements
… resulted in a low median throughput of 5.47 Gbps for internal active measurements. Throughput from Durban to Cape Town was low as well (4.91 Gbps), causing high page load times between these two cities (medians of 350.32 and 305.22 ms from Durban to UCT and UWC respectively). SANReN's passive …
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