Index Catalog // ScholarsArchive@OSU

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
Full Text:: Sinky for the degree of Doctor of Philosophy in Computer Science presented on May 11, 2017. Title

Jamming Attack Resiliency and Performance Analysis of Cognitive Radio Communication Networks

Creator:: Adem, Nadia
Abstract:: Cognitive radio technology emerges as a promising solution for overcoming shortage and inefficient use of spectrum resources. In cognitive radio networks, secondary users, which are users equipped with cognitive radios, can opportunistically access spectrum assigned to primary users, the spectrum license holders. Although it improves spectrum utilization efficiency, this opportunistic...
Resource Type:: Dissertation
Full Text:: of Doctor of Philosophy in Electrical and Computer Engineering presented on September 16, 2016

One-to-many node disjoint paths routing in generalized hypercube, dense Gaussian, and hexagonal mesh networks

Creator:: Alsaleh, Omar I.
Abstract:: Routing from a single source node to multiple destination nodes using node disjoint paths (NDP) has many important applications in parallel systems. For example, if a source node wants to send distinct messages to distinct destination nodes, then the one-to-many NDP routing is useful. Unlike parallel systems with shared-memory, each...
Resource Type:: Dissertation
Full Text:: Omar I. Alsaleh for the degree of Doctor of Philosophy in Computer Science presented on December 5

Delay Performance Evaluation of the IEC 61850 Standard in Power Transmission Substations

Creator:: Safdar, Salman
Abstract:: Substations are a crucial element at the transmission and distribution level of electric power systems. The primary substation equipment (power transformers and high voltage switching equipment) is used to transfer and transform electric energy by stepping up or down the voltage in transmission substations. Secondary equipment (such as IEDs, Intelligent...
Resource Type:: Masters Thesis
Full Text:: degree of Master of Science in Electrical & Computer Engineering presented on June 1, 2015. Title

Design and Analysis of Distributed Resource Allocation Techniques for Large-Scale Dynamic Spectrum Access Networks

Creator:: NoroozOliaee, MohammadJavad
Abstract:: The widespread use of wireless devices that we have recently been witnessing, such as smartphones, tablets, laptops, and wirelessly accessible devices in general, is causing an unprecedented growth in the required amount of the wireless radio spectrum. On the other hand, the spectrum resource has, for the last several decades,...
Resource Type:: Dissertation
Full Text:: MohammadJavad NoroozOliaee for the degree of Doctor of Philosophy in Computer Science presented on August 10

Energy-efficient routing for delay-constrained data traffic in linear wireless sensor networks

Creator:: Alesaimi, Hani
Abstract:: Linear wireless sensor networks (LWSN) are special class of wireless sensor networks where sensor nodes are deployed in a straight line. Monitoring industrial pipelines, railroads, tunnels, power lines, and borders are applications of LWSNs. Wireless sensors are tiny devices with limited energy resources; therefore, efficient energy routing in LWSNs is...
Resource Type:: Masters Thesis
Full Text:: sensor networks: Classifcation and applications. Journal of Network and Computer Applications, 34(5

Energy-Aware Gossip Techniques for Wireless Broadcasting

Creator:: Li, Tingzhi
Abstract:: The current state of research on gossip techniques for wireless broadcasting is very limited because past research efforts have mostly focused on using gossip techniques for multicast communication. On the other hand, those research efforts that have focused on using gossip techniques for wireless broadcast communications ignore energy efficiency and...
Resource Type:: Masters Thesis
Full Text:: Master of Science in Electrical and Computer Engineering presented on December 8, 2016. Title: Energy

Joint Resource Scheduling and Peak Power Shaving for Cloud Data Centers with Distributed Uninterruptible Power Supply

Creator:: AlAnazi, Sultan (Sultan Abdulaziz)
Abstract:: The grid company enforces high penalties for the peak power demands of cloud data centers. These high penalties result in high electricity bills that can be avoided by relying on the servers' Uninterruptible Power Supply (UPS) as a source of energy during peak load periods. This thesis proposes a management...
Resource Type:: Masters Thesis
Full Text:: . In ACM SIG- METRICS joint international conference on Measurement and modeling of computer systems

Leveraging Compressive Sampling and Machine Learning for Adaptive and Cooperative Wideband Spectrum Sensing

Creator:: Zaid, Adem
Abstract:: This thesis proposes a novel technique that exploits spectrum occupancy behaviors inherent to wideband spectrum access to enable efficient cooperative spectrum sensing. The proposed technique reduces the number of required sensing measurements while accurately recovering spectrum occupancy information. It does so by leveraging compressive sampling theory to exploit the block-like...
Resource Type:: Masters Thesis
Full Text:: sensing of cognitive radio network. International Journal of Applied Engineering Research, 11(6):4563–4568

Energy-Efficient Resource Management Techniques for Cloud Data Centers

Creator:: Dabbagh, Mehiar
Abstract:: Energy consumption has become a great deal for cloud service providers due to financial as well as environmental concerns. Studies show that cloud servers operate, most of the time, at only between 10% and 50% of their maximal utilizations. These same studies also show that servers that are kept ON...
Resource Type:: Dissertation
Full Text:: degree of Doctor of Philosophy in Electrical and Computer Engineering presented on July 22, 2016. Title

ScholarsArchive@OSU

Quality of Experience Assurance Methods in Mobile Heterogeneous Wireless Communication Systems

Jamming Attack Resiliency and Performance Analysis of Cognitive Radio Communication Networks

One-to-many node disjoint paths routing in generalized hypercube, dense Gaussian, and hexagonal mesh networks

Delay Performance Evaluation of the IEC 61850 Standard in Power Transmission Substations

Design and Analysis of Distributed Resource Allocation Techniques for Large-Scale Dynamic Spectrum Access Networks

Energy-efficient routing for delay-constrained data traffic in linear wireless sensor networks

Energy-Aware Gossip Techniques for Wireless Broadcasting

Joint Resource Scheduling and Peak Power Shaving for Cloud Data Centers with Distributed Uninterruptible Power Supply

Leveraging Compressive Sampling and Machine Learning for Adaptive and Cooperative Wideband Spectrum Sensing

Energy-Efficient Resource Management Techniques for Cloud Data Centers

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