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Skip to Search Results- 1Aruma Baduge, Gayan L. A.
- 1CAO, Yun
- 1Christopher Ceroici
- 1Cui, Tao
- 1Der, Eric T.
- 1Fouladi Fard, Saeed
- 3Jing, Yindi (Electrical and Computer Engineering)
- 3Krzymien, Witold (Electrical and Computer Engineering)
- 3Tellambura, Chintha (Electrical and Computer Engineering)
- 2Krzymien, Witold A. (Electrical and Computer Engineering)
- 2Schlegel, Christian (Computing Science)
- 1Ardakani, Masoud (ECE)
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Fall 2011
A novel equalization scheme for signals transmitted over multipath Multiple-Input Multiple-Output (MIMO) channels, well-suited for iterative processing, is proposed in this work. This method, dubbed Extended Jointly Gaussian Approach (extended JGA), provides an interesting trade-off between...
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Fall 2015
Although underlay networks mitigate the dual problems of spectrum congestion and spectrum under-utilization, the bi-directional (primary-to-secondary and secondary-to-primary) interference issues must be addressed to improve their reliability, coverage and capacity. To address these problems,...
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Compact and accurate hardware simulation of wireless channels for single and multiple antenna systems
DownloadFall 2009
The accurate simulation of wireless channels is important since it permits the realistic and repeatable performance measurement of wireless systems. While software simulation is a flexible method for testing hardware models, its long-running simulation time can be prohibitive in many scenarios....
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Fall 2015
One of the major challenges of broadband cellular systems is delivering high data rates to the users, especially those at the cell edges. In this thesis, transceiver designs and scheduling algorithms for enhancing cell-edge user experience in emerging and future broadband wireless cellular...
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Fall 2013
Cooperative relay technologies are currently being researched to address the ever-increasing demand for higher data rates, extended coverage, greater mobility, and enhanced reliability. This thesis thus focuses on (1) developing new physical-layer wireless technologies for cooperative relay...
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Fall 2013
This thesis investigates detection technologies for multiple-input multiple-output (MIMO) systems and cooperative communications. The exploitation of detection methods and relay strategies to achieve near-optimal performance (measured by symbol error rate or minimum mean squared error) and...
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Fall 2010
A significant challenge for fourth generation cellular systems is the reliable delivery of high speed (up to 1 gigabit per second) data to mobile or nomadic users throughout a cluttered urban environment. The wireless channel is a difficult channel over which to achieve high rate reliable...
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Miniaturized Microwave, Millimeter-wave, and sub-Terahertz Tunable Guided Wave Structures for Wireless Communication Beamforming Applications
DownloadSpring 2024
In order to meet the growing demands for faster and more reliable wireless communication networks, as well as to connect the billions of new devices that will require on demand access to the internet, the telecommunication industry seeks to expand the current wireless communication infrastructure...
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Fall 2012
Multiple-inputmultiple-output (MIMO) systems, characterized by multiple antenna transceivers, add a ‘space’ dimension to signal processing for wireless communication. Conventionally, the degrees of freedom (DoFs), i.e., the number of independent data streams that can be transmitted or received,...
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Novel 3D Ultrasound Imaging Techniques Using Top-Orthogonal-to-Bottom-Electrode (TOBE) Arrays
DownloadFall 2019
Ultrasound imaging is a safe, affordable and reliable diagnostic tool widely used in medical professions. While 2D ultrasound imaging is used extensively in clinical environments, 3D ultrasound imaging has not yet seen wide clinical acceptance. This is partly due to the practical limitations on...