Index Catalog // ScholarsArchive@OSU

Environment-adaptive RF Sensing with Transferable ANN Features

Creator:: Wang, Guangxin
Abstract:: Radio frequency (RF) sensing arises as a promising option for enabling the internet of things (IoT) applications that transform our life into a world of smart homes, smart cities, and smart industries. The innovation of IoT reveals the benefits of RF sensing across cost, pervasiveness, unobtrusiveness, and privacy. However, challenges...
Resource Type:: Dissertation

Exploring Indoor Navigation Based on 9-dof Kalman Filter and SLAM Algorithm

Creator:: Qin, Shuxian
Abstract:: Traditional localization techniques rely on triangulation or trilateration, where in a set of three or more stationary known locations is used to estimate a “client” position. For inertial navigation, these techniques can estimate client positions merely using the measured data from tri-axial accelerometers and gyroscopes. However, the use of double...
Resource Type:: Capstone Project

Information-theoretic Approach to Design and Evaluate Privacy-preserving and Fair Frameworks for Continuous High-dimensional Data

Creator:: Alsulaimawi, Zahir Ahmed Hussein
Abstract:: Deep learning is becoming the latest trend in sensitive applications, such as healthcare, criminal justice, and finance. As these new applications emerge, adversaries are circumventing them. Further, there have been concerns about the possibility of bias and discrimination in predictive applications. In order to address these issues, we propose an...
Resource Type:: Dissertation

Indoor Localization Using Direction of Arrival Approach

Creator:: Zhang, Tingwei
Abstract:: In this paper, a Direction of Arrival (DOA) based system is proposed. This method searches the direction relative to the array to find where the signal source is located. The proposed system can achieve sub-meter level accuracy with a near real-time update rate. Also, we introduced several refinement methods including...
Resource Type:: Masters Thesis

A Non-negative Matrix Factorization Framework for Privacy-preserving and Federated Learning

Creator:: Alsulaimawi, Zahir Ahmed Hussein
Abstract:: The uncontrolled growth in domains such as surveillance systems, health care services, and finance produce a large amount of data and contain potentially sensitive data that can become public if they are not appropriately sanitized. Motivated by this issue, we introduce a privacy filter (PF), a novel non-negative matrix factorization...
Resource Type:: Masters Thesis

Hybrid AOA and TDOA Solution for Transmitter Positioning

Creator:: Ahmed, Sarah A.
Abstract:: Accurate positioning has become an active research area in recent years. It has a wide range of applications in many fields such as navigation, asset tracking, health care, proximity marketing/location-based advertising, and sport analytics. Transmitter positioning via radio frequency (RF) signals is the most widely encountered scenario, and it uses...
Resource Type:: Masters Thesis

Advanced time-varying approaches for modeling the multipath channel in wireless network

Creator:: Aljerme, Abdelkader A.
Abstract:: This dissertation proposes the use of advanced time-varying approaches for modeling the dynamics of the multipath channel in wireless communication networks. These advanced time-varying approaches include linear Kalman innovation models in observable block companion form, and neural network-based models. The e˙ectiveness of these type of models is evaluated through three...
Resource Type:: Dissertation

A Novel CCRW Receiver with Variable Width Window for Mitigating Multipath and Ambiguity in GNSS Positioning

Creator:: Alhussein, Fahad
Abstract:: This work presents a novel CCRW receiver that utilizes a window of variable width, for e˙ectively mitigating multipath and ambiguity in both civil and military positioning applica-tions using Global Navigation Satellite Systems (GNSS). This CCRW receiver incorporates a single stroboscopic window, whose width is iteratively reduced until the e˙ect of...
Resource Type:: Dissertation

An Anthology of Next-Generation WSNs and Transformative IoT Use-Cases

Creator:: Williams, Jennifer M.
Abstract:: The Internet of Things (IoT) paradigm brought an ever-increasing dependence on low-power devices to collect sensor data and transmit that information to the cloud, placing greater demand on connectivity and lifespan. In response, rapid worldwide innovation demonstrates the trade-oﬀs in processing, communication, and energy consumption with diverse approaches to low-power...
Resource Type:: Dissertation

Movement Pattern Detection Through IMU and Barometer

Creator:: Qian, Yang
Abstract:: Movement pattern detection can be applied in a variety of applications such as assisting independent living of seniors at home, behaviour understanding in surveillance systems, sports analytics, and robotics. This project develops a scheme that fuses information from diﬀerent sensors to detect movement patterns. This report contains three main parts:...
Resource Type:: Capstone Project

ScholarsArchive@OSU

Environment-adaptive RF Sensing with Transferable ANN Features

Exploring Indoor Navigation Based on 9-dof Kalman Filter and SLAM Algorithm

Information-theoretic Approach to Design and Evaluate Privacy-preserving and Fair Frameworks for Continuous High-dimensional Data

Indoor Localization Using Direction of Arrival Approach

A Non-negative Matrix Factorization Framework for Privacy-preserving and Federated Learning

Hybrid AOA and TDOA Solution for Transmitter Positioning

Advanced time-varying approaches for modeling the multipath channel in wireless network

A Novel CCRW Receiver with Variable Width Window for Mitigating Multipath and Ambiguity in GNSS Positioning

An Anthology of Next-Generation WSNs and Transformative IoT Use-Cases

Movement Pattern Detection Through IMU and Barometer

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search