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University of Bridgeport
(32 results)-
White Papers
A Low-Complexity Algorithm for Improving Computing Power of Multiuser Receivers for Next Generation Wireless Systems
June 14, 2009, 12:00am PDT
A new Transformation Matrix (TM) algorithm for reducing the computational complexity of multiuser receivers for DS-CDMA wireless system is presented. Next generation multiuser wireless receivers...
Provided by University of Bridgeport
-
White Papers
Performance Analysis of Switches in High Speed LAN
March 22, 2009, 12:00am PDT
This paper presents an analysis of switches in high speed LAN. In order to support the analysis, this paper provides both analytical and mathematical models. The proposed analytical model is based...
Provided by University of Bridgeport
-
White Papers
Using Available Wireless / Wired Network Infrastructure for Public Safety and Emergency Early Response
March 19, 2008, 12:00am PDT
After September eleven the idea of Public Safety became a key policy goal for every governmental, education and commercial institute. Currently, most of the buildings are equipped with...
Provided by University of Bridgeport
-
White Papers
A New Mechanism to Solve IEEE 802.16 Authentication Vulnerabilities
July 3, 2009, 12:00am PDT
Here is a new technology that can provide broadband access at a high bandwidth. It's called WiMax (Worldwide) Interoperability for Microwave Access. The availability of microwaves towers provides...
Provided by University of Bridgeport
-
White Papers
A Novel Approach of Using Data Guard for Disaster Recovery & Rolling Upgrades
March 13, 2008, 12:00am PDT
Though the authors already had a standardized way from Oracle for Disaster Recovery policy, a major crash of the PLM database made the DBAs to come up with a proposal to execute a procedure using...
Provided by University of Bridgeport
-
White Papers
A Cross-Layer Design Approach for Improving QoS of Wireless Networks
March 23, 2009, 12:00am PDT
Because the existing wireless network design is not enough to satisfy various demands. Especially a lot of integrated data, voice, audio, video and other media files. These different programs have...
Provided by University of Bridgeport
-
White Papers
Interference of 802.11B WLAN and Bluetooth: Analysis and Performance Evaluation
May 1, 2010, 12:00am PDT
IEEE 802.11 and Bluetooth, these two operating in the unlicensed 2.4 GHz frequency band are becoming more and more popular in the mobile computing world. The number of devices equipped with IEEE...
Provided by University of Bridgeport
-
White Papers
IEEE 802.11 & Bluetooth Interference: Simulation and Coexistence
March 6, 2010, 12:00am PST
IEEE 802.11 and Bluetooth, these two operating in the unlicensed 2.4 GHz frequency band are becoming more and more popular in the mobile computing world. The number of devices equipped with IEEE...
Provided by University of Bridgeport
-
White Papers
Routing in Sensor Networks: Performance and Security in Clustered Networks
February 11, 2008, 12:00am PST
Due to high restrictions in sensor network, where the resources are limited, clustering protocols for routing organization have been proposed in much research for increasing system throughput,...
Provided by University of Bridgeport
-
White Papers
Adverse Implications Of Basel 2
August 12, 2010, 12:00am PDT
Recent global financial system problems are forcing governments to consider strengthened regulation, supervision and capital adequacy rules. The Basel 2 Accords require banks to maintain levels of...
Provided by University of Bridgeport
-
White Papers
A Self-Deployment Obstacle Avoidance (SOA) Algorithm for Mobile Sensor Networks
August 6, 2010, 12:00am PDT
A mobile sensor network is a distributed collection of nodes, each of which has sensing, computing, communicating, and locomotion capabilities. This paper presents a Self-deployment Obstacle...
Provided by University of Bridgeport
-
White Papers
Deterministic Formulization of End-to-End Delay and Bandwidth Efficiency for Multicast Systems
January 12, 2010, 12:00am PST
End-System Multicasting (ESM) is a promising application-layer scheme that has been recently proposed for implementing multicast routing in the application layer as a practical alternative to the...
Provided by University of Bridgeport
-
White Papers
Clustered Hierarchy in Sensor Networks: Performance and Security
July 1, 2009, 12:00am PDT
Many papers have been proposed in order to increase the wireless sensor networks performance; This kind of network has limited resources, where the energy in each sensor came from a small battery...
Provided by University of Bridgeport
-
White Papers
Security in Wireless Sensor Networks: Key Management Module in SOOAWSN
October 1, 2010, 12:00am PDT
Due to high restrictions in wireless sensor networks, where the resources are limited, clustering protocols for routing organization have been proposed in much research for increasing system...
Provided by University of Bridgeport
-
White Papers
Combining Private and Public Key Encryption Techniques for Providing Extreme Secure Environment for an Academic Institution Application
January 1, 2010, 12:00am PST
This paper presents the implementation of a secure application for an academic institution that offers numerous services to both students and the faculty. The primary focus of this paper is to...
Provided by University of Bridgeport
-
White Papers
Deterministic Formulization of End-to-End Delay for Multicast Systems
January 1, 2010, 12:00am PST
End-System Multicasting (ESM) is a promising application-layer scheme that has been recently proposed for implementing multicast routing in the application layer as a practical alternative to the...
Provided by University of Bridgeport
-
White Papers
Performance Model for a Conservative Distributed Simulation Environment Using Null Messages to Avoid Deadlock
April 1, 2010, 12:00am PDT
A conservative distributed simulation requires all Logical Processes (LPs) to follow the causality constraint requirement. This implies that all event-messages are processed in strictly timestamp...
Provided by University of Bridgeport
-
White Papers
Performance Evaluation of Routing Protocols in Wireless Sensor Networks
April 1, 2010, 12:00am PDT
The efficiency of sensor networks strongly depends on the routing protocol used. In this paper, the authors analyze three different types of routing protocols: LEACH, PEGASIS, and VGA. Sensor...
Provided by University of Bridgeport
-
White Papers
Performance Analysis of Multimedia Compression Algorithms
October 1, 2010, 12:00am PDT
Multimedia is a technology used to process textual data, audios and videos, images and animations. Multimedia applications are used in different fields of life like entertainment, video...
Provided by University of Bridgeport
-
White Papers
Parameterized Affect of Transmissionrange on Lost of Network Connectivity (LNC) of Wireless Sensor Networks
August 1, 2010, 12:00am PDT
Wireless Sensor Networks, referred to as WSNs, and are made up of various types of sensor nodes. Recent developments in micro electro-mechanical technology have given rise to new integrated...
Provided by University of Bridgeport
-
White Papers
A Quantitative Analysis of Handover Time at MAC Layer for Wireless Mobile Networks
November 1, 2009, 12:00am PDT
Extensive studies have been carried out for reducing the handover time of wireless mobile network at Medium Access Control (MAC) layer. However, none of them show the impact of reduced handover...
Provided by University of Bridgeport
-
White Papers
Energy Efficient Military Mobile Base Station Placement
November 1, 2010, 12:00am PDT
This research deals with an energy efficient network for military mobile base station placement. The proposed method is based on minimizing the energy loss of military communication networks where...
Provided by University of Bridgeport
-
White Papers
Minimizing Cache Timing Attack Using Dynamic Cache Flushing (DCF) Algorithm
August 1, 2009, 12:00am PDT
Rijndael algorithm was unanimously chosen as the Advanced Encryption Standard (AES) by the panel of researchers at National Institute of Standards and Technology (NIST) in October 2000. Since...
Provided by University of Bridgeport
-
White Papers
A Distributed Hash Table Based Address Resolution Scheme for Large-Scale Ethernet Networks
September 23, 2007, 12:00am PDT
Ethernet's plug-&-play feature is built on its use of flat (location independent) addresses and use of broadcasts to resolve unknown MAC addresses. While plug-&-play is one of Ethernet's most...
Provided by University of Bridgeport
-
White Papers
The Use of Orthogonal Frequency Code Division (OFCD) Multiplexing in Wireless Mesh Network (WMN)
August 16, 2009, 12:00am PDT
In the present scenario, improvement in the data rate, network capacity, scalability, and the network throughput are some of the most serious issues in Wireless Mesh Networks (WMN). Specifically,...
Provided by University of Bridgeport
-
White Papers
Femto Cells: Current Status and Future Directions
March 1, 2011, 12:00am PST
This is a survey paper on the recently developed and rapidly evolving field of femtocells. Quite often, it is noticed that cell-phone signals are strongly attenuated, when indoors, leading to call...
Provided by University of Bridgeport
-
White Papers
A Simulation Model for the Life-Time of Wireless Sensor Networks
December 1, 2011, 12:00am PST
In this paper, the authors present a model for the lifetime of wireless sensor networks. The model takes into consideration several parameters such as the total number of sensors, network size,...
Provided by University of Bridgeport
-
White Papers
A Simulation Model for the Lifetime of Wireless Sensor Networks
December 1, 2011, 12:00am PST
In this paper, the authors present a model for the lifetime of wireless sensor networks. The model takes into consideration several parameters such as the total number of sensors, network size,...
Provided by University of Bridgeport
-
White Papers
Hierarchical Coordination for Data Gathering (HCDG) in Wireless Sensor Networks
December 22, 2011, 12:00am PST
A Wireless Sensor Network (WSN) consists of large number of sensor nodes where each node operates by a finite battery for sensing, computing, and performing wireless communication tasks. Energy...
Provided by University of Bridgeport
-
White Papers
Deterministic Formulization of SNR for Wireless Multiuser DS-CDMA Networks
August 9, 2009, 12:00am PDT
Wireless multiuser receivers suffer from their relatively higher computational complexity that prevents widespread use of this technique. In addition, one of the main characteristics of...
Provided by University of Bridgeport
-
White Papers
A New Scheme for Minimizing Malicious Behavior of Mobile Nodes in Mobile Ad Hoc Networks
August 9, 2009, 12:00am PDT
The performance of Mobile Ad hoc NETworks (MANET) depends on the cooperation of all active nodes. However, supporting a MANET is a cost-intensive activity for a mobile node. From a single mobile...
Provided by University of Bridgeport
-
White Papers
A New Scheme for Improving Route Discovery and Route Maintenance for Mobile Ad Hoc Networks (MANET)
November 30, 2010, 12:00am PST
This paper presents a new scheme for the Distance Source Routing (DSR) protocol which shows the improvement over the two major metrics of the DSR protocol: route discovery and route maintenance....
Provided by University of Bridgeport
-
White Papers
A New Scheme for Improving Route Discovery and Route Maintenance for Mobile Ad Hoc Networks (MANET)
November 30, 2010, 12:00am PST
This paper presents a new scheme for the Distance Source Routing (DSR) protocol which shows the improvement over the two major metrics of the DSR protocol: route discovery and route maintenance....
Provided by University of Bridgeport
-
White Papers
A New Scheme for Minimizing Malicious Behavior of Mobile Nodes in Mobile Ad Hoc Networks
August 9, 2009, 12:00am PDT
The performance of Mobile Ad hoc NETworks (MANET) depends on the cooperation of all active nodes. However, supporting a MANET is a cost-intensive activity for a mobile node. From a single mobile...
Provided by University of Bridgeport
-
White Papers
Deterministic Formulization of SNR for Wireless Multiuser DS-CDMA Networks
August 9, 2009, 12:00am PDT
Wireless multiuser receivers suffer from their relatively higher computational complexity that prevents widespread use of this technique. In addition, one of the main characteristics of...
Provided by University of Bridgeport
-
White Papers
Hierarchical Coordination for Data Gathering (HCDG) in Wireless Sensor Networks
December 22, 2011, 12:00am PST
A Wireless Sensor Network (WSN) consists of large number of sensor nodes where each node operates by a finite battery for sensing, computing, and performing wireless communication tasks. Energy...
Provided by University of Bridgeport
-
White Papers
A Simulation Model for the Lifetime of Wireless Sensor Networks
December 1, 2011, 12:00am PST
In this paper, the authors present a model for the lifetime of wireless sensor networks. The model takes into consideration several parameters such as the total number of sensors, network size,...
Provided by University of Bridgeport
-
White Papers
A Simulation Model for the Life-Time of Wireless Sensor Networks
December 1, 2011, 12:00am PST
In this paper, the authors present a model for the lifetime of wireless sensor networks. The model takes into consideration several parameters such as the total number of sensors, network size,...
Provided by University of Bridgeport
-
White Papers
Femto Cells: Current Status and Future Directions
March 1, 2011, 12:00am PST
This is a survey paper on the recently developed and rapidly evolving field of femtocells. Quite often, it is noticed that cell-phone signals are strongly attenuated, when indoors, leading to call...
Provided by University of Bridgeport
-
White Papers
The Use of Orthogonal Frequency Code Division (OFCD) Multiplexing in Wireless Mesh Network (WMN)
August 16, 2009, 12:00am PDT
In the present scenario, improvement in the data rate, network capacity, scalability, and the network throughput are some of the most serious issues in Wireless Mesh Networks (WMN). Specifically,...
Provided by University of Bridgeport
-
White Papers
A Distributed Hash Table Based Address Resolution Scheme for Large-Scale Ethernet Networks
September 23, 2007, 12:00am PDT
Ethernet's plug-&-play feature is built on its use of flat (location independent) addresses and use of broadcasts to resolve unknown MAC addresses. While plug-&-play is one of Ethernet's most...
Provided by University of Bridgeport
-
White Papers
Minimizing Cache Timing Attack Using Dynamic Cache Flushing (DCF) Algorithm
August 1, 2009, 12:00am PDT
Rijndael algorithm was unanimously chosen as the Advanced Encryption Standard (AES) by the panel of researchers at National Institute of Standards and Technology (NIST) in October 2000. Since...
Provided by University of Bridgeport
-
White Papers
Energy Efficient Military Mobile Base Station Placement
November 1, 2010, 12:00am PDT
This research deals with an energy efficient network for military mobile base station placement. The proposed method is based on minimizing the energy loss of military communication networks where...
Provided by University of Bridgeport
-
White Papers
A Quantitative Analysis of Handover Time at MAC Layer for Wireless Mobile Networks
November 1, 2009, 12:00am PDT
Extensive studies have been carried out for reducing the handover time of wireless mobile network at Medium Access Control (MAC) layer. However, none of them show the impact of reduced handover...
Provided by University of Bridgeport
-
White Papers
Parameterized Affect of Transmissionrange on Lost of Network Connectivity (LNC) of Wireless Sensor Networks
August 1, 2010, 12:00am PDT
Wireless Sensor Networks, referred to as WSNs, and are made up of various types of sensor nodes. Recent developments in micro electro-mechanical technology have given rise to new integrated...
Provided by University of Bridgeport
-
White Papers
Performance Analysis of Multimedia Compression Algorithms
October 1, 2010, 12:00am PDT
Multimedia is a technology used to process textual data, audios and videos, images and animations. Multimedia applications are used in different fields of life like entertainment, video...
Provided by University of Bridgeport
-
White Papers
Performance Evaluation of Routing Protocols in Wireless Sensor Networks
April 1, 2010, 12:00am PDT
The efficiency of sensor networks strongly depends on the routing protocol used. In this paper, the authors analyze three different types of routing protocols: LEACH, PEGASIS, and VGA. Sensor...
Provided by University of Bridgeport
-
White Papers
Performance Model for a Conservative Distributed Simulation Environment Using Null Messages to Avoid Deadlock
April 1, 2010, 12:00am PDT
A conservative distributed simulation requires all Logical Processes (LPs) to follow the causality constraint requirement. This implies that all event-messages are processed in strictly timestamp...
Provided by University of Bridgeport
-
White Papers
Deterministic Formulization of End-to-End Delay for Multicast Systems
January 1, 2010, 12:00am PST
End-System Multicasting (ESM) is a promising application-layer scheme that has been recently proposed for implementing multicast routing in the application layer as a practical alternative to the...
Provided by University of Bridgeport
-
White Papers
Combining Private and Public Key Encryption Techniques for Providing Extreme Secure Environment for an Academic Institution Application
January 1, 2010, 12:00am PST
This paper presents the implementation of a secure application for an academic institution that offers numerous services to both students and the faculty. The primary focus of this paper is to...
Provided by University of Bridgeport
-
White Papers
Security in Wireless Sensor Networks: Key Management Module in SOOAWSN
October 1, 2010, 12:00am PDT
Due to high restrictions in wireless sensor networks, where the resources are limited, clustering protocols for routing organization have been proposed in much research for increasing system...
Provided by University of Bridgeport
-
White Papers
Clustered Hierarchy in Sensor Networks: Performance and Security
July 1, 2009, 12:00am PDT
Many papers have been proposed in order to increase the wireless sensor networks performance; This kind of network has limited resources, where the energy in each sensor came from a small battery...
Provided by University of Bridgeport
-
White Papers
Deterministic Formulization of End-to-End Delay and Bandwidth Efficiency for Multicast Systems
January 12, 2010, 12:00am PST
End-System Multicasting (ESM) is a promising application-layer scheme that has been recently proposed for implementing multicast routing in the application layer as a practical alternative to the...
Provided by University of Bridgeport
-
White Papers
A Self-Deployment Obstacle Avoidance (SOA) Algorithm for Mobile Sensor Networks
August 6, 2010, 12:00am PDT
A mobile sensor network is a distributed collection of nodes, each of which has sensing, computing, communicating, and locomotion capabilities. This paper presents a Self-deployment Obstacle...
Provided by University of Bridgeport
-
White Papers
Adverse Implications Of Basel 2
August 12, 2010, 12:00am PDT
Recent global financial system problems are forcing governments to consider strengthened regulation, supervision and capital adequacy rules. The Basel 2 Accords require banks to maintain levels of...
Provided by University of Bridgeport
-
White Papers
Routing in Sensor Networks: Performance and Security in Clustered Networks
February 11, 2008, 12:00am PST
Due to high restrictions in sensor network, where the resources are limited, clustering protocols for routing organization have been proposed in much research for increasing system throughput,...
Provided by University of Bridgeport
-
White Papers
IEEE 802.11 & Bluetooth Interference: Simulation and Coexistence
March 6, 2010, 12:00am PST
IEEE 802.11 and Bluetooth, these two operating in the unlicensed 2.4 GHz frequency band are becoming more and more popular in the mobile computing world. The number of devices equipped with IEEE...
Provided by University of Bridgeport
-
White Papers
Interference of 802.11B WLAN and Bluetooth: Analysis and Performance Evaluation
May 1, 2010, 12:00am PDT
IEEE 802.11 and Bluetooth, these two operating in the unlicensed 2.4 GHz frequency band are becoming more and more popular in the mobile computing world. The number of devices equipped with IEEE...
Provided by University of Bridgeport
-
White Papers
A Cross-Layer Design Approach for Improving QoS of Wireless Networks
March 23, 2009, 12:00am PDT
Because the existing wireless network design is not enough to satisfy various demands. Especially a lot of integrated data, voice, audio, video and other media files. These different programs have...
Provided by University of Bridgeport
-
White Papers
A Novel Approach of Using Data Guard for Disaster Recovery & Rolling Upgrades
March 13, 2008, 12:00am PDT
Though the authors already had a standardized way from Oracle for Disaster Recovery policy, a major crash of the PLM database made the DBAs to come up with a proposal to execute a procedure using...
Provided by University of Bridgeport
-
White Papers
A New Mechanism to Solve IEEE 802.16 Authentication Vulnerabilities
July 3, 2009, 12:00am PDT
Here is a new technology that can provide broadband access at a high bandwidth. It's called WiMax (Worldwide) Interoperability for Microwave Access. The availability of microwaves towers provides...
Provided by University of Bridgeport
-
White Papers
Using Available Wireless / Wired Network Infrastructure for Public Safety and Emergency Early Response
March 19, 2008, 12:00am PDT
After September eleven the idea of Public Safety became a key policy goal for every governmental, education and commercial institute. Currently, most of the buildings are equipped with...
Provided by University of Bridgeport
-
White Papers
Performance Analysis of Switches in High Speed LAN
March 22, 2009, 12:00am PDT
This paper presents an analysis of switches in high speed LAN. In order to support the analysis, this paper provides both analytical and mathematical models. The proposed analytical model is based...
Provided by University of Bridgeport
-
White Papers
A Low-Complexity Algorithm for Improving Computing Power of Multiuser Receivers for Next Generation Wireless Systems
June 14, 2009, 12:00am PDT
A new Transformation Matrix (TM) algorithm for reducing the computational complexity of multiuser receivers for DS-CDMA wireless system is presented. Next generation multiuser wireless receivers...
Provided by University of Bridgeport
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