Index Catalog // ScholarsArchive@OSU

Hybrid, Proactive In-Network Caching for Mobile On-Demand Video Streaming

Creator:: Abuhadra, Ragda
Abstract:: Mobile video streaming has become an essential application in mobile wireless networks,making up most of the mobile data of today’s Internet traffic. Studies have shown that mobile video data is projected to make up about 78 percent of the global mobile data traffic, and that global mobile data traffic is...
Resource Type:: Masters Thesis
Full Text:: back-haul network load. (cache size L=20

On the domain generalizability of RF fingerprints through multifractal dimension representation

Creator:: Johnson, Benjamin
Abstract:: RF data-driven device fingerprinting through the use of deep learning has recently surfaced as a possible method for secure device identification and authentication. Traditional approaches are commonly susceptible to the domain adaptation problem where a model trained on data from one domain performs badly when tested on data from a...
Resource Type:: Masters Thesis
Full Text:: . Woods, and L. Hanzo, “Physical layer security for the internet of things: Authentication and key

iMAC : improved medium access control for multi-channel multi-hop wireless networks

Creator:: Maiya, Megha
Abstract:: Trends in wireless networks are increasingly pointing towards a future with multi-hop networks deployed in multi-channel environments. In this thesis, we present the design for iMAC—a protocol targeted at medium access control in such environments. iMAC uses control packets on a common control channel to faciliate a three-way handshake between...
Resource Type:: Masters Thesis

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:: charging e�ciency ηc+ , a conversion discharging e�ciency ηc− and a leakage e�ciency ηl where 0 ≤ ηc+ , ηc

Implementation and performance measurement and analysis of OLSR protocol

Creator:: Sinky, Hassan Hussein
Abstract:: This paper provides a measurement-based performance evaluation of the Optimized Link State Routing (OLSR) protocol. Two versions of OLSR, OLSR-ETX and OLSR-ETT, are implemented and evaluated on a mesh network that we built from off-the-shelf commercial components. OLSR-ETX uses the Expected Transmission Count (ETX) metric whereas, OLSR-ETT uses the Expected...
Resource Type:: Masters Thesis
Full Text:: LITERATURE REVIEW 3 3 AN EXPERIMENTAL NETWORK: THE TESTBED 7 4 OPTIMIZED L INK STATE ROUTING 9 4.1 Node

Location Privacy Preservation for Optimal Sensing in Cognitive Radio Networks

Creator:: Grissa, Mohamed
Abstract:: Cognitive Radio Networks (CRNs) enable opportunistic access to the licensed channel resources by allowing unlicensed users to exploit vacant channel opportunities. One effective technique through which unlicensed users, often referred to as Secondary Users (SUs), acquire whether a channel is vacant is cooperative spectrum sensing. Despite its effectiveness in enabling...
Resource Type:: Masters Thesis
Full Text:: of a binary string s = sγ sγ−1 . . . s1 ∈ {0, 1}l is given by S0 = {sγ sγ−1 . . . si+11|si = 0, 1

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:: cluster. There are L clusters, each contend with probability Pc to access the spectrum. Each cluster is

Towards Long Short Term Memory Based Proactive In-Network Caching for Cloud RANs

Creator:: Tirupathi, Chittibabu
Abstract:: The rapid population growth in large urban cities has led to an unprecedented increase in both the number and the diversity of wireless devices and applications with varying quality of service requirements in terms of latency and data rates. LinkNYC is an example of an urban communication network infrastructure, which...
Resource Type:: Masters Thesis
Full Text:: 60 70 A cc es s L at en cy ( m s) Clustered CC Octopus DeepCache (b) 10 20 30 Total Cache

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:: rewards. Formally, at any time step t, the global reward G[t] is m G[t] = L nj[t]rj [nj[t]] (2.2

Location Privacy-Preserving Strategies for Secondary Spectrum Use

Creator:: Grissa, Mohamed
Abstract:: The scarcity of wireless spectrum resources and the overwhelming demand for wireless broadband resources have prompted industry, government agencies and academia within the wireless communities to develop and come up with effective solutions that can make additional spectrum available for broadband data. As part of these ongoing efforts, cognitive radio...
Resource Type:: Dissertation

ScholarsArchive@OSU

Hybrid, Proactive In-Network Caching for Mobile On-Demand Video Streaming

On the domain generalizability of RF fingerprints through multifractal dimension representation

iMAC : improved medium access control for multi-channel multi-hop wireless networks

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

Implementation and performance measurement and analysis of OLSR protocol

Location Privacy Preservation for Optimal Sensing in Cognitive Radio Networks

Jamming Attack Resiliency and Performance Analysis of Cognitive Radio Communication Networks

Towards Long Short Term Memory Based Proactive In-Network Caching for Cloud RANs

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

Location Privacy-Preserving Strategies for Secondary Spectrum Use

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