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404 Matching Results
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Impact of Interference Model on Capacity in CDMA Cellular Networks
This paper discusses an impact of interference model on capacity in CDMA cellular networks.
Date:
May 2004
Creator:
Akl, Robert G. & Parvez, Asad
Object Type:
Paper
System:
The UNT Digital Library
Impact of Interference Model on Capacity in CDMA Cellular Networks
This presentation introduces code division multiple access (CDMA) networks, average and actual interference models, optimized capacity, and the 2D Gaussian user model.
Date:
July 2004
Creator:
Akl, Robert G. & Parvez, Asad
Object Type:
Presentation
System:
The UNT Digital Library
Hybrid Energy-Aware Synchronization Algorithm in Wireless Sensor Networks
This paper discusses a time synchronization scheme for wireless sensor networks that aims to conserve sensor battery power while maintaining network connectivity for as long as possible.
Date:
September 2007
Creator:
Akl, Robert G. & Saravanos, Yanos
Object Type:
Paper
System:
The UNT Digital Library
Grid-based Coordinated Routing in Wireless Sensor Networks
This paper discusses grid-based coordinated routing in wireless sensor networks and compares the energy available in the network over time for different grid sizes. The authors explore the quality of service of wireless sensor networks, how the coordinator nodes are elected, and the size of the grid area that will minimize the total energy consumption and extend the lifetime of the network.
Date:
January 2007
Creator:
Akl, Robert G. & Sawant, Uttara
Object Type:
Paper
System:
The UNT Digital Library
Mobility-Based CAC Algorithm for Arbitrary Call-Arrival Rates in CDMA Cellular Systems
Article on a mobility-based CAC algorithm for arbitrary call-arrival rates in CDMA cellular systems.
Date:
March 2005
Creator:
Akl, Robert G.; Hegde, Manju V. & Naraghi-Pour, Mort
Object Type:
Article
System:
The UNT Digital Library
Call Admission Control Scheme for Arbitrary Traffic Distribution in CDMA Cellular Systems
This presentation discusses call admission control (CAC). The authors define a set of feasible call configurations that results in a CAC algorithm that captures the effect of having an arbitrary traffic distribution and whose complexity scales linearly with the number of cells.
Date:
September 2000
Creator:
Akl, Robert G.; Hegde, Manju V.; Naraghi-Pour, Mort & Min, Paul S.
Object Type:
Presentation
System:
The UNT Digital Library
Cell Placement in a CDMA Network
This presentation discusses research on cell placement in a CDMA network. In order to enable iterative cell placement the authors use a computationally efficient iterative process to calculate the inter-cell and intra-cell interferences as a function of pilot-signal power and base station location.
Date:
September 1999
Creator:
Akl, Robert G.; Hegde, Manju V.; Naraghi-Pour, Mort & Min, Paul S.
Object Type:
Presentation
System:
The UNT Digital Library
Flexible Allocation of Capacity in Multi-Cell CDMA Networks
This presentation discusses flexible allocation of capacity in multi-cell CDMA networks. The effect of reverse power levels on the capacity of a code-division multiple-access (CDMA) cellular network is evaluated.
Date:
July 1999
Creator:
Akl, Robert G.; Hegde, Manju V.; Naraghi-Pour, Mort & Min, Paul S.
Object Type:
Presentation
System:
The UNT Digital Library
Multicell CDMA Network Design
This article discusses multicell CDMA network design.
Date:
May 2001
Creator:
Akl, Robert G.; Hegde, Manju V.; Naraghi-Pour, Mort & Min, Paul S.
Object Type:
Article
System:
The UNT Digital Library
Non-Uniform Grid-Based Routing in Sensor Networks
This paper discusses non-uniform grid-based routing in sensor networks.
Date:
2009
Creator:
Akl, Robert G.; Kadiyala, Priyanka & Haidar, Mohamad
Object Type:
Paper
System:
The UNT Digital Library
Nonuniform Grid-Based Coordinated Routing in Wireless Sensor Networks
This article discusses nonuniform grid-based coordinated routing in wireless sensor networks.
Date:
2009
Creator:
Akl, Robert G.; Kadiyala, Priyanka & Haidar, Mohamad
Object Type:
Article
System:
The UNT Digital Library
Self-Configuring Wireless MEMS Network
This presentation discusses miniature, lightweight, self-powered wireless sensors, and networking software needs.
Date:
January 2008
Creator:
Akl, Robert G.; Kavi, Krishna M. & El Rewini, Hesham
Object Type:
Presentation
System:
The UNT Digital Library
Robocamp: Encouraging Young Women to Embrace STEM
This presentation discusses Robocamp, a special summer camp that was created by the University of North Texas (UNT) Computer Science and Engineering department. Robocamp successfully promotes engineering among high school women.
Date:
February 2009
Creator:
Akl, Robert G.; Keathly, David & Garlick, Ryan
Object Type:
Presentation
System:
The UNT Digital Library
Strategies for Retention and Recruitment of Women and Minorities in Computer Science and Engineering
Article discussing strategies for the retention and recruitment of women and minorities in computer science and engineering.
Date:
2007
Creator:
Akl, Robert G.; Keathly, David & Garlick, Ryan
Object Type:
Article
System:
The UNT Digital Library
Throughput Optimization in Multi-Cell CDMA Networks
In this paper, the authors investigate the performance of a multi-cell CDMA network by determining the maximum throughput that the network can archive for a given grade-of-service requirement, quality-of-service requirement, network topology and call arrival rate profile.
Date:
March 2005
Creator:
Akl, Robert G.; Naraghi-Pour, Mort & Hegde, Manju V.
Object Type:
Paper
System:
The UNT Digital Library
Effects of Interference on Capacity in Multi-Cell CDMA Networks
This article discusses the effects of interference on capacity in multi-cell CDMA networks.
Date:
March 2005
Creator:
Akl, Robert G.; Parvez, Asad & Nguyen, Son
Object Type:
Article
System:
The UNT Digital Library
Anchor Nodes Placement for Effective Passive Localization
This paper discusses anchor nodes placement for effective passive localization. The authors show that, for effective passive localization, the optimal placement of the anchor nodes is at the center of the network in such a way that no three anchor nodes share linearity.
Date:
2011
Creator:
Akl, Robert G.; Pasupathy, Karthikeyan & Haidar, Mohamad
Object Type:
Paper
System:
The UNT Digital Library
Hybrid Approach for Energy-Aware Synchronization
This book chapter discusses a time synchronization scheme for wireless sensor networks that aims to save sensor battery power while maintaining network connectivity for as long as possible.
Date:
December 2010
Creator:
Akl, Robert G.; Saravanos, Yanos & Haidar, Mohamad
Object Type:
Book Chapter
System:
The UNT Digital Library
Indoor Propagation Modeling at 2.4 GHZ for IEEE 802.11 Networks
This paper discusses indoor propagation modeling.
Date:
April 2006
Creator:
Akl, Robert G.; Tummala, Dinesh & Li, Xinrong
Object Type:
Paper
System:
The UNT Digital Library
Epidemiological modelling of vaccination and reduced funeral rites interventions on the peproduction number, R₀ of Ebola virus disease in West Africa
This article examines the impacts of control measures on the reproduction number of the Ebola virus using a mathematically-based computational model. Specifically, the authors study the effects of vaccination and reduced funeral rites. This model could be used to forecast the duration of an Ebola epidemic in any country.
Date:
July 25, 2018
Creator:
Akwafuo, Sampson; Guo, Xuan & Mikler, Armin R.
Object Type:
Article
System:
The UNT Digital Library
Modelling HIV Intervention among Most-at-Risk/Key Population: Case Study of FWSS in Nigeria
This article discusses a novel risk equation for estimating new infections among Females who Sell Sex (FWSS), their clients, and communities.
Date:
September 28, 2017
Creator:
Akwafuo, Sampson; Shattock, Andrew & Mikler, Armin R.
Object Type:
Article
System:
The UNT Digital Library
Enhanced Channel Assignment and Load Distribution in IEEE 802.11 WLANs
This paper discusses enhanced channel assignment and load distribution in IEEE 802.11 WLANs.
Date:
November 2007
Creator:
Al-Rizzo, Hussain Mudhaffar Younis, 1957-; Haidar, Mohamad; Akl, Robert G. & Chan, Yupo
Object Type:
Paper
System:
The UNT Digital Library
[Transdisciplinary Ancestral Genomic Research Investigations (TAGRI) II Conference Presentations on Artificial Intelligence in Health Research]
Video recording of Dr. Mark V. Albert's presentation, "Artificial Intelligence and Applications in Genomics Research: Assessment of Mobility in Diverse Patient Populations" and Dr. Heather Wheeler's presentation, "Transcriptome Prediction Performance Across Machine Learning Models and Diverse Ancestries." They were presented at the Transdisciplinary Ancestral Genomic Research Investigations (TAGRI) II Conference held online November 5-6, 2021.
Date:
November 5, 2021
Creator:
Albert, Mark & Wheeler, Heather E.
Object Type:
Video
System:
The UNT Digital Library
Hidden Markov model-based activity recognition for toddlers
Article describes study which sought to evaluate methods for activity recognition for toddlers.
Date:
March 5, 2020
Creator:
Albert, Mark; Sugianto, Albert; Nickele, Katherine; Zavos, Patricia; Sindu, Pinky; Ali, Munazza et al.
Object Type:
Article
System:
The UNT Digital Library