Open Access. Powered by Scholars. Published by Universities.®

Engineering Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 13 of 13

Full-Text Articles in Engineering

Next Generation Wireless Communications: Cognitive Radio, Adnan Quadri, Naima Kaabouch Mar 2017

Next Generation Wireless Communications: Cognitive Radio, Adnan Quadri, Naima Kaabouch

ADNAN QUADRI

Wireless networks and information traffic have grown exponentially over the last decade. Consequently, an increase in demand of radio frequency bandwidth has resulted. Recent studies have shown that with the current fixed spectrum allocation, there are spectrum holes that are not utilized all the time by the licensed users while other frequency channels, such as Wi-Fi, are heavily used. To efficiently utilize the radio spectrum, cognitive radio stands to be a promising solution as it will be reconfigurable, self-aware and efficient. This research aims to develop techniques that will allow a cognitive radio system to enhance the radio’s decision-making capabilities …


Validation Of Orion Cockpit Displays Using Eggplant Functional And Python Programming, M. A. Rafe Biswas Oct 2016

Validation Of Orion Cockpit Displays Using Eggplant Functional And Python Programming, M. A. Rafe Biswas

M. A. Rafe Biswas

No abstract provided.


Aggregate Interference Power Modeling For Cognitive Radio Networks Using Bayesian Model, Mohsen Riahi Manesh, Naima Kaabouch Mar 2016

Aggregate Interference Power Modeling For Cognitive Radio Networks Using Bayesian Model, Mohsen Riahi Manesh, Naima Kaabouch

Mohsen Riahi Manesh

No abstract provided.


Evolutionary Algorithms Based Filters For Denoising Signals In Cognitive Radio Systems, Adnan Quadri, Naima Kaabouch Mar 2016

Evolutionary Algorithms Based Filters For Denoising Signals In Cognitive Radio Systems, Adnan Quadri, Naima Kaabouch

ADNAN QUADRI

In wireless communications, transmitted signals are distorted by noise, interference, path loss, and fading. Traditional communication systems include hardware based filters that are bulky, costly, and can filter only specific frequencies. Next generation communication systems, such as Cognitive Radios, will be reconfigurable and can dynamically adjust their parameters to filter any signal of any frequency. Therefore, this project aims to develop efficient reconfigurable algorithms for filters that meet the requirements of next generation communication systems.  


Soft Switching, Mojtaba Mehrdad Nasehi Phd Electronics, Computer Networks Feb 2016

Soft Switching, Mojtaba Mehrdad Nasehi Phd Electronics, Computer Networks

mojtaba nasehi

Bridgeless AC-LED  Driver for lighting Applications


Social Networks And Web2.0 Among Youth: Lessons For Pacific Island Nations, Deogratias Harorimana Sr Feb 2012

Social Networks And Web2.0 Among Youth: Lessons For Pacific Island Nations, Deogratias Harorimana Sr

Dr Deogratias Harorimana

This study is on social networks and web2 among youths and the lessons for Pacific Island nation. This study defines commonly used social networking sites used by the Pacific youths, average time spent, reasons behind the use of social networking sites and how social networking sites can be used as a development tool for Pacific Island nation. It was found that the popularity of social networking amongst youths in Pacific Island Countries is fast growing, increasing more than three folds year on year in the last 3years. Social Networks are a vital part of life for PIC youths, where, now …


A Review On Load Flow Studies, Dr. Adel A. Elbaset Jul 2009

A Review On Load Flow Studies, Dr. Adel A. Elbaset

Dr. Adel A. Elbaset

No abstract provided.


Controlled Islanding Scheme For Power Systems, Dr. Adel A. Elbaset Jul 2009

Controlled Islanding Scheme For Power Systems, Dr. Adel A. Elbaset

Dr. Adel A. Elbaset

No abstract provided.


Seminar In Kumamoto University, 11-6-2009 (Protection), Dr. Adel A. Elbaset Jun 2009

Seminar In Kumamoto University, 11-6-2009 (Protection), Dr. Adel A. Elbaset

Dr. Adel A. Elbaset

This Seminar about a Novel protective scheme for Transmission line Presented by me in Kumamoto University, Graduate School of Science and Technology, Japan at 11-6-2009.


Direct Torque Control Of Five-Phase Permanent Magnet Synchronous Machine, Mukhtar Ahmad Oct 2007

Direct Torque Control Of Five-Phase Permanent Magnet Synchronous Machine, Mukhtar Ahmad

Mukhtar Ahmad

Permanent magnet synchronous machines are becoming attractive in many industrial applications due to their high torque to inertia ratio, higher efficiency , and power density . Interest in Multi-phase motor drives has considerably increased during last few years. The main applications of multi-phase machines are in electric traction, electric vehicles, and hybrid vehicles. Multi-phase motor drives have many advantages including higher reliability and power density, and lower torque pulsations at higher frequencies


Power Point, Chapter 1, Dr. Adel A. Elbaset Dec 2005

Power Point, Chapter 1, Dr. Adel A. Elbaset

Dr. Adel A. Elbaset

No abstract provided.


Power Point, Chapter 3, Dr. Adel A. Elbaset Dec 2005

Power Point, Chapter 3, Dr. Adel A. Elbaset

Dr. Adel A. Elbaset

No abstract provided.


Power Point, Chapter 2, Dr. Adel A. Elbaset Dec 2005

Power Point, Chapter 2, Dr. Adel A. Elbaset

Dr. Adel A. Elbaset

No abstract provided.