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Full-Text Articles in Electrical and Computer Engineering
Technology-Dependent Quantum Logic Synthesis And Compilation, Kaitlin Smith
Technology-Dependent Quantum Logic Synthesis And Compilation, Kaitlin Smith
Electrical Engineering Theses and Dissertations
The models and rules of quantum computation and quantum information processing (QIP) differ greatly from those that govern classical computation, and these differences have caused the implementation of quantum processing devices with a variety of new technologies. Many platforms have been developed in parallel, but at the time of writing, one method of quantum computing has not shown to be superior to the rest. Because of the variation that exists between quantum platforms, even between those of the same technology, there must be a way to automatically synthesize technology-independent quantum designs into forms that are capable of physical realization on …
Reducing The Production Cost Of Semiconductor Chips Using (Parallel And Concurrent) Testing And Real-Time Monitoring, Qutaiba Khasawneh
Reducing The Production Cost Of Semiconductor Chips Using (Parallel And Concurrent) Testing And Real-Time Monitoring, Qutaiba Khasawneh
Electrical Engineering Theses and Dissertations
Consumer electronics changed the semiconductor industry by developing many new challenges for consumer products. One of the main challenges in the consumer product is that it propelled the volume of production to massive production, e.g. hundreds of millions of cell phones are produced yearly. Combined with the overproduction of consumer products, price pressure is another challenge for consumer products. Many of the new techniques used in the design and fabrication enabled the integration of more devices in the same chips. This reduced the cost of the chips, lowered the power consumption, increased the circuit operation speed, enabled more reliable implementation, …
Feedback Mechanisms For Centralized And Distributed Mobile Systems, Yan Shi
Feedback Mechanisms For Centralized And Distributed Mobile Systems, Yan Shi
Electrical Engineering Theses and Dissertations
The wireless communication market is expected to witness considerable growth in the immediate future due to increasing smart device usage to access real-time data. Mobile devices become the predominant method of Internet access via cellular networks (4G/5G) and the onset of virtual reality (VR), ushering in the wide deployment of multiple bands, ranging from TVWhite Spaces to cellular/WiFi bands and on to mmWave. Multi-antenna techniques have been considered to be promising approaches in telecommunication to optimize the utilization of radio spectrum and minimize the cost of system construction. The performance of multiple antenna technology depends on the utilization of radio …
Leveraging Geographical And Spectral Information For Efficient Cellular Systems, Matthew Tonnemacher
Leveraging Geographical And Spectral Information For Efficient Cellular Systems, Matthew Tonnemacher
Electrical Engineering Theses and Dissertations
With the unprecedented increase in mobile data demand and limited usable spectrum to provide for it, a paradigm shift towards spectrum sharing is a promising solution. However, there are many challenges that limit current spectrum sharing practices. One challenge is that proper spectrum sharing requires engaging devices to have an understanding of the impact they have on the ecosystem while transmitting in terms of spacial interference footprint and the implications to devices in their interference range. Another is that operators, especially licensed ones, have strict quality of service requirements for their subscribers, discouraging them from allowing unlicensed access of their …
Wireless Channel Characterization Based On Crowdsourced Data And Geographical Features, Rita Enami
Wireless Channel Characterization Based On Crowdsourced Data And Geographical Features, Rita Enami
Electrical Engineering Theses and Dissertations
To design and plan wireless communication systems, an accurate propagation estimate is required of a deployment region. Propagation prediction models consist of two types of fading: large-scale and small-scale fading. With large-scale fading, the path loss information is crucial for cell planning, coverage estimation, and optimization. With small-scale fading, the statistical fluctuation on the local variations of the average signal level can have a dramatic effect on protocol decisions and resulting performance. To obtain accurate estimates of both types of fading, typically field measurements are needed that use drive testing, which is expensive in terms of time and cost. Recently, …
Operation And Planning Of Data Centers In Electricity Networks, Ali Vafamehr
Operation And Planning Of Data Centers In Electricity Networks, Ali Vafamehr
Electrical Engineering Theses and Dissertations
Cloud computing provides unique opportunities for the various sectors of the economy such as the automotive industry, education, finance, and governmental entities. In-house IT infrastructures vary in quality and can often be outdated and ineffective. As an alternative, cloud computing is a popular IT model which allows various businesses to “outsource” the IT infrastructure to a more efficient model. Businesses are opting to use cloud computing in order to eliminate the capital expenses of traditional IT systems and reduce the around-the-clock expert manpower required to operate on-site IT infrastructures. Relying on cloud services gives businesses the flexibility to access a …
Parametric Amplification Study And Applications In Millimeter-Wave Transmitters, Sherry Huang
Parametric Amplification Study And Applications In Millimeter-Wave Transmitters, Sherry Huang
Electrical Engineering Theses and Dissertations
In wireless communication systems, the millimeter-wave frequency band has been gaining more interests recently, mainly due to its wide bandwidth and ability to support high data-rate. However, challenges come with the advantages. To transmit and receive complexed data, the quadrature amplitude modulation (QAM) scheme paired with orthogonal frequency-division multiplexing (OFDM) is used most commonly. In transmitter designs of such modulation schemes and frequency access schemes, two important requirements are high linearity and high efficiency. The building blocks of transmitters include power amplifiers (PA) and mixers. Nevertheless, traditional design techniques exhibit trade-offs between linearity and efficiency for PAs, and between conversion …