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  Partner: UNT College of Engineering
 Collection: UNT Scholarly Works
Subscriber Maximization in CDMA Cellular Networks

Subscriber Maximization in CDMA Cellular Networks

Date: August 2004
Creator: Akl, Robert G.
Description: This presentation gives an overview of code division multiple access (CDMA), traffic and mobility models, subscriber optimization formulation, and numerical results.
Contributing Partner: UNT College of Engineering
Subscriber Maximization in CDMA Cellular Networks

Subscriber Maximization in CDMA Cellular Networks

Date: August 2004
Creator: Akl, Robert G.
Description: This paper discusses subscriber maximization in CDMA cellular networks.
Contributing Partner: UNT College of Engineering
WiFi and WCDMA Network Design

WiFi and WCDMA Network Design

Date: April 2005
Creator: Akl, Robert G.
Description: This presentation discusses WiFi access point selection and traffic balancing, multi-cell wideband code division multiple access (WCDMA) with multiple classes, user modeling using 2D Gaussian distribution, and intra-cell and inter-cell interference and capacity.
Contributing Partner: UNT College of Engineering
Dynamic Channel Assignment in IEEE 802.11 Networks

Dynamic Channel Assignment in IEEE 802.11 Networks

Date: March 2007
Creator: Akl, Robert G. & Arepally, Anurag
Description: This paper discusses dynamic channel assignment in IEEE 802.11 networks.
Contributing Partner: UNT College of Engineering
Simulation of Throughput in UMTS Networks with Different Spreading Factors

Simulation of Throughput in UMTS Networks with Different Spreading Factors

Date: September 2006
Creator: Akl, Robert G. & Arepally, Anurag
Description: In this paper, the authors design and implement a local session admission control (SAC) algorithm for third-generation wireless networks which allows for the simulation of network throughput for different spreading factors and various mobility scenarios.
Contributing Partner: UNT College of Engineering
Retention and Recruitment of Women in Computer Engineering

Retention and Recruitment of Women in Computer Engineering

Date: July 2006
Creator: Akl, Robert G. & Garlick, Ryan
Description: This paper describes the efforts and results of a plan for actively recruiting women students to undergraduate computer engineering programs at the University of North Texas (UNT). It also describes a series of activities aimed at improving retention rates of women students already in our programs. Such recruitment and retention of women is critical to the country's efforts to increase the number of engineering professionals, and is a priority for the Computer Science and Engineering (CSE) Department at UNT.
Contributing Partner: UNT College of Engineering
Retention and Recruitment of Women in Computer Engineering

Retention and Recruitment of Women in Computer Engineering

Date: July 2006
Creator: Akl, Robert G. & Garlick, Ryan
Description: This presentation discusses strategies and goals for recruiting more women to Computer Science and Engineering degree (CSE) programs at the University of North Texas (UNT). It also describes a series of activities aimed at improving retention rates of women students already in our programs. Such recruitment and retention of women is critical to the country's efforts to increase the number of engineering professionals, and is a priority for the CSE Department at UNT.
Contributing Partner: UNT College of Engineering
Modeling and Analysis Using Computational Tools

Modeling and Analysis Using Computational Tools

Date: 2007
Creator: Akl, Robert G. & Kavi, Krishna M.
Description: This book chapter presents two special algorithms, Mean Value Analysis and Convolution Algorithm, for the analysis of closed queuing networks, and an introduction to simulation techniques that are widely used in analyzing queuing systems in general.
Contributing Partner: UNT College of Engineering
Robocamp: Encouraging Young Women to Embrace STEM

Robocamp: Encouraging Young Women to Embrace STEM

Date: February 2009
Creator: Akl, Robert G. & Keathly, David
Description: This paper describes the efforts and results of a plan for actively recruiting students to undergraduate computer science and engineering programs at the University of North Texas (UNT). Such recruitment of students is critical to the country's efforts to increase the number of engineering professionals, and is a priority for the Computer Science and Engineering (CSE) Department at UNT.
Contributing Partner: UNT College of Engineering
Capacity Allocations in Multi-cell UMTS Networks for Different Spreading Factors with Perfect and Imperfect Power Control

Capacity Allocations in Multi-cell UMTS Networks for Different Spreading Factors with Perfect and Imperfect Power Control

Date: January 2006
Creator: Akl, Robert G. & Nguyen, Son
Description: This paper discusses capacity allocation in multi-cell UMTS networks.
Contributing Partner: UNT College of Engineering
Capacity Allocations in Multi-cell UMTS Networks for Different Spreading Factors with Perfect and Imperfect Power Control [Presentation]

Capacity Allocations in Multi-cell UMTS Networks for Different Spreading Factors with Perfect and Imperfect Power Control [Presentation]

Date: January 2006
Creator: Akl, Robert G. & Nguyen, Son
Description: This presentation discusses user and interference models, wideband code division multiple access (WCDMA) capacity with perfect and imperfect power control, and spreading factors with numerical results.
Contributing Partner: UNT College of Engineering
UMTS Capacity and Throughput Maximization for Different Spreading Factors

UMTS Capacity and Throughput Maximization for Different Spreading Factors

Date: July 2006
Creator: Akl, Robert G. & Nguyen, Son
Description: This article discusses UMTS capacity and throughput maximization for different spreading factors.
Contributing Partner: UNT College of Engineering
Optimal Access Point Selection and Traffic Allocation in IEEE 802.11 Networks

Optimal Access Point Selection and Traffic Allocation in IEEE 802.11 Networks

Date: July 2005
Creator: Akl, Robert G. & Park, Sangtae
Description: This paper discusses optimal access point selection and the traffic allocation in IEEE 802.11 networks.
Contributing Partner: UNT College of Engineering
Global versus Local Call Admission Control in CDMA Cellular Networks

Global versus Local Call Admission Control in CDMA Cellular Networks

Date: July 2004
Creator: Akl, Robert G. & Parvez, Asad
Description: This paper discusses global versus local call admission control.
Contributing Partner: UNT College of Engineering
Global versus Local Call Admission Control in CDMA Cellular Networks [Presentation]

Global versus Local Call Admission Control in CDMA Cellular Networks [Presentation]

Date: July 2004
Creator: Akl, Robert G. & Parvez, Asad
Description: This presentation discusses interference model impacts on capacity, global call admission controls, local call admission controls, and the differences in global versus local call admission controls.
Contributing Partner: UNT College of Engineering
Impact of Interference Model on Capacity in CDMA Cellular Networks

Impact of Interference Model on Capacity in CDMA Cellular Networks

Date: July 2004
Creator: Akl, Robert G. & Parvez, Asad
Description: This presentation introduces code division multiple access (CDMA) networks, average and actual interference models, optimized capacity, and the 2D Gaussian user model.
Contributing Partner: UNT College of Engineering
Impact of Interference Model on Capacity in CDMA Cellular Networks

Impact of Interference Model on Capacity in CDMA Cellular Networks

Date: May 2004
Creator: Akl, Robert G. & Parvez, Asad
Description: This paper discusses an impact of interference model on capacity in CDMA cellular networks.
Contributing Partner: UNT College of Engineering
Hybrid Energy-Aware Synchronization Algorithm in Wireless Sensor Networks

Hybrid Energy-Aware Synchronization Algorithm in Wireless Sensor Networks

Date: September 2007
Creator: Akl, Robert G. & Saravanos, Yanos
Description: 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.
Contributing Partner: UNT College of Engineering
Grid-based Coordinated Routing in Wireless Sensor Networks

Grid-based Coordinated Routing in Wireless Sensor Networks

Date: January 2007
Creator: Akl, Robert G. & Sawant, Uttara
Description: 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.
Contributing Partner: UNT College of Engineering
Mobility-Based CAC Algorithm for Arbitrary Call-Arrival Rates in CDMA Cellular Systems

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
Description: Article on a mobility-based CAC algorithm for arbitrary call-arrival rates in CDMA cellular systems.
Contributing Partner: UNT College of Engineering
Call Admission Control Scheme for Arbitrary Traffic Distribution in CDMA Cellular Systems

Call Admission Control Scheme for Arbitrary Traffic Distribution in CDMA Cellular Systems

Date: September 2000
Creator: Akl, Robert G.; Hegde, Manju V.; Naraghi-Pour, Mort & Min, Paul S.
Description: 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.
Contributing Partner: UNT College of Engineering
Cell Placement in a CDMA Network

Cell Placement in a CDMA Network

Date: September 1999
Creator: Akl, Robert G.; Hegde, Manju V.; Naraghi-Pour, Mort & Min, Paul S.
Description: 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.
Contributing Partner: UNT College of Engineering
Flexible Allocation of Capacity in Multi-Cell CDMA Networks

Flexible Allocation of Capacity in Multi-Cell CDMA Networks

Date: July 1999
Creator: Akl, Robert G.; Hegde, Manju V.; Naraghi-Pour, Mort & Min, Paul S.
Description: 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.
Contributing Partner: UNT College of Engineering
Multicell CDMA Network Design

Multicell CDMA Network Design

Date: May 2001
Creator: Akl, Robert G.; Hegde, Manju V.; Naraghi-Pour, Mort & Min, Paul S.
Description: This article discusses multicell CDMA network design.
Contributing Partner: UNT College of Engineering