Index Catalog // ScholarsArchive@OSU

Channel Estimation in TDD MU-MIMO Systems using Sub-Linear Sparse Signal Recovery Algorithms

Creator:: Barry, David G.
Abstract:: Massive Multiple-User Miltiple-Input Multiple-Output (MU-MIMO) wireless communication systems incorporate promising advanced strong technologies for upcoming 5G communications. To obtain some of the high spectrum and energy e ciencies bonuses brought by MU-MIMO systems, the ability to obtain Channel State information, especially on the receiver side (CSI), is important. To minimize...
Resource Type:: Masters Thesis
Full Text:: complexities. In [12], You, Gao, Sindlehurst, and Zhong produce a plan to increase the amount of pilots by

A case for application-based linear transformers : applied towards text-to-spectrogram

Creator:: Agostinelli, Victor
Abstract:: Various natural language processing (NLP) tasks necessitate deep models that are fast, efficient, and small based on their ultimate application at the edge or elsewhere. While significant investigation has furthered the efficiency and reduced the size of these models, reducing their downstream latency without significant trade-offs remains a difficult task....
Resource Type:: Masters Thesis

Optimal communications system design for array-based electric generation

Creator:: Orozco, Ricardo
Abstract:: The world's demand for energy is an ongoing challenge, which has yet to be overcome. The efforts to find clean energy alternatives to fossil fuels have been hampered by the lack of investment in technology and research. Among these clean energy alternatives are ocean waves and wind. Wind power is...
Resource Type:: Masters Thesis

Optimal load and resource balance in internet distributed systems

Creator:: Nishida, Hiroshi
Abstract:: A distributed system is a network of multiple autonomous computational nodes designed primarily for performance scalability and robustness. The performance of a distributed system depends critically on how tasks and resources are distributed among the nodes. Thus, a main thrust in distributed system research is to design schemes for distributing...
Resource Type:: Dissertation

Methods to improve the reliability and resiliency of near/sub-threshold digital circuits

Creator:: Crop, Joseph A.
Abstract:: Energy consumption is one of the primary bottlenecks to both large and small scale modern compute platforms. Reducing the operating voltage of digital circuits to voltages where the supply voltage is near or below the threshold of the transistors has recently gained attention as a method to reduce the energy...
Resource Type:: Dissertation

Routerless Network-on-chip

Creator:: Alazemi, Fawaz
Abstract:: Traditional bus-based interconnects are simple and easy to implement, but the scalability is greatly limited. While router-based networks-on-chip (NoCs) offer superior scalability, they also incur significant power and area overhead due to complex router structures. In this thesis, a new class of on-chip networks, referred to as Routerless (RL) NoCs,...
Resource Type:: Dissertation
Full Text:: , and Abdulrah- man and my sisters Afrah, Abrar, and Rawan. • my Ph.d committee Prof. Ben Lee, Prof

Random dopants and low-frequency noise reduction in deep-submicron MOSFET technology

Creator:: Miller, Drake A.
Abstract:: The future of mixed-signal, memory, and microprocessor technologies are dependent on ever increasing analog and digital integration, higher cell densities, and demand for more processing power. As a result MOSFET device dimensions continue to shrink to meet these demands. A side effect of device scaling is increased variability at each...
Resource Type:: Dissertation

Predicting and Improving Throughput, Responsiveness and Battery Life of Computer Systems by Machine Learning

Creator:: Li, Yunfan
Abstract:: The Machine Learning (ML) algorithms are increasingly explored in varies of fields including designing and optimizing computer systems. Recent research, such as optimizing memory/cache prefetching by ML training or predicting traffic pattern in throughput processors, also exhibits a promising future of introducing ML into computer system design and optimization. Throughput...
Resource Type:: Dissertation

Evolutionary Approach to Efficient Provisioning and Self-organization in Wireless Sensor Networks (WSN)

Creator:: Khanna, Rahul, 1966-
Abstract:: Advances in low-power digital integration and microelectro-mechanical systems (MEMS) have paved the way for micro-sensors. These sensors are equipped with data processing capabilities along with sensory circuits. Sensor data are processed on these individual sensors and transmitted to the target (sink). Lowcost integration and small sizes of these sensors have...
Resource Type:: Dissertation

Quality of Experience Assurance Methods in Mobile Heterogeneous Wireless Communication Systems

Creator:: Sinky, Hassan Hussein
Abstract:: The proliferation of mobile users and internet content has advanced a plethora of research areas. Among these areas include mobile networks, transport layer protocols, and smart cities. Research shows that global mobile data traffic will increase sevenfold reaching 49 exabytes per month by 2021, most of which will be mobile...
Resource Type:: Dissertation

ScholarsArchive@OSU

Channel Estimation in TDD MU-MIMO Systems using Sub-Linear Sparse Signal Recovery Algorithms

A case for application-based linear transformers : applied towards text-to-spectrogram

Optimal communications system design for array-based electric generation

Optimal load and resource balance in internet distributed systems

Methods to improve the reliability and resiliency of near/sub-threshold digital circuits

Routerless Network-on-chip

Random dopants and low-frequency noise reduction in deep-submicron MOSFET technology

Predicting and Improving Throughput, Responsiveness and Battery Life of Computer Systems by Machine Learning

Evolutionary Approach to Efficient Provisioning and Self-organization in Wireless Sensor Networks (WSN)

Quality of Experience Assurance Methods in Mobile Heterogeneous Wireless Communication Systems

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