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University Of Zululand
(19 results)-
White Papers
Towards Designing Energy-Efficient Routing Protocol for Wireless Mesh Networks
March 8, 2009, 12:00am PST
Different studies have proposed number of routing protocols to overcome data transmission challenges. Very few of these protocols consider node energy. In this study, the state of art work from...
Provided by University Of Zululand
-
White Papers
A Web Service Based e-Commerce Business Model for Resource Constrained SMMEs
July 11, 2008, 12:00am PDT
The web/grid services technology provides a lot of opportunities for resource constrained Small, Micro and Medium Enterprises (SMMEs) to have access to affordable and reliable Information and...
Provided by University Of Zululand
-
White Papers
A Coordination Framework for Sharing Grid Resources
May 16, 2008, 12:00am PDT
Distributed market based models are frequently used for resource allocation on the computational grid. But, as the grid size grows, it becomes more difficult for a customer to directly negotiate...
Provided by University Of Zululand
-
Whitepapers
S/T/A: Meta-Modeling Run-Time Adaptation in Component-Based System Architectures
November 2, 2012, 12:00am PDT
Modern virtualized system environments usually host diverse applications of different parties and aim at utilizing resources efficiently while ensuring that quality-of-service requirements are...
Provided by University Of Zululand
-
Whitepapers
On Burst Error Correction and Storage Security of Noisy Data
May 23, 2012, 12:00am PDT
Secure storage of noisy data for authentication purposes usually involves the use of error correcting codes. The authors propose a new model scenario involving burst errors and present for that...
Provided by University Of Zululand
-
Whitepapers
Analysis of a Key Distribution Scheme in Secure Multicasting
July 10, 2012, 12:00am PDT
This paper presents an analysis of the secure key broadcasting scheme proposed by Wu, Ruan, Lai and Tseng. The study of the parameters of the system is based on a connection with a special type of...
Provided by University Of Zululand
-
White Papers
Energy-Aware Path Selection Metric for IEEE 802.11s Wireless Mesh Networking
August 6, 2009, 12:00am PDT
The IEEE 802.11s working group has commenced activities, which would lead to the development of a standard for Wireless Mesh Networks (WMNs). The draft of 802.11s introduces a new path selection...
Provided by University Of Zululand
-
White Papers
Performance Evaluation of Routing Metrics for Wireless Mesh Networks
June 7, 2009, 12:00am PDT
A routing metric is a measure used by a routing protocol to select a best path, without a routing metric a protocol will not know which path to use to send a packet. A number of routing metrics...
Provided by University Of Zululand
-
White Papers
A Test-Bed Evaluation of Connectivity Strategies for Infrastructure Wireless Mesh Networks
July 19, 2010, 12:00am PDT
The wireless mesh network backbone is usually comprised of stationary nodes that are not uniformly distributed and connectivity is traditionally assured by requiring that all nodes use their...
Provided by University Of Zululand
-
White Papers
Effect of Network Traffic on Duplicate Address Detection in Wireless Ad Hoc Networks
August 17, 2010, 12:00am PDT
While much effort has been put in the creation of IP address auto-configuration protocols, very little has been done in testing the different protocols in different network conditions like...
Provided by University Of Zululand
-
White Papers
An Efficient Dynamic Threshold Buffer Allocation Scheme for the Future Internet
July 22, 2008, 12:00am PDT
The current Internet uses a single queue per output port to buffer packets destined for that port. This often causes congestion leading to packet loss and delay. Real-time applications are delay...
Provided by University Of Zululand
-
White Papers
Challenges of Evidence Acquisition in Wireless Ad-Hoc Networks
April 23, 2010, 12:00am PDT
Network forensics plays a major role in the investigation of criminal activities involving computer networks. Investigating such crimes is still an open research area due to the fact that...
Provided by University Of Zululand
-
White Papers
Design and Implementation of a Topology Control Scheme for Wireless Mesh Networks
June 17, 2009, 12:00am PDT
The Wireless Mesh Network (WMN) backbone is usually comprised of stationary nodes but the transient nature of wireless links results in changing network topologies. Topology Control (TC) aims to...
Provided by University Of Zululand
-
White Papers
Comparison of Routing Metrics forWireless Mesh Networks
May 11, 2011, 12:00am PDT
A number of routing metrics exist in wireless networks. These routing metrics were originally designed for Mobile Ad hoc NETworks (MANETs). When Wireless Mesh Networks (WMNs) came into being, an...
Provided by University Of Zululand
-
White Papers
Evaluation of Transport Layer Protocols Over Wireless Multihop Networks
August 4, 2011, 12:00am PDT
In a Wireless Multi-hop Network (WMN), numerous QoS mechanisms such as routing, topology control protocol and Transport Layer Protocols (TLPs) have been proposed. The focus of this paper is on the...
Provided by University Of Zululand
-
White Papers
Comparative Study of Web Services Platforms in a GUISET Environment
August 4, 2011, 12:00am PDT
GUISET (Grid-based Utility Infrastructure for SMME Enabling Technology) architecture aims at delivering e-services to resource-constrained Small Medium and Micro Enterprises (SMMEs) by taking...
Provided by University Of Zululand
-
White Papers
The Effect of DAD Timeout Period on Address Autoconfiguration in Wireless Ad-Hoc Networks
August 5, 2011, 12:00am PDT
Lack of manual management mechanisms in wireless ad-hoc networks means that automatic configuration of IP addresses and other related network parameters are very crucial. Many IP address...
Provided by University Of Zululand
-
White Papers
A Grid Infrastructure for Knowledge-Based Applications in Open and Dynamic Computing Environments
August 4, 2011, 12:00am PDT
The drive towards net-centric applications that enable ubiquitous computing has led to the need for computing systems that operate and interact at knowledge level. In order for this vision to be...
Provided by University Of Zululand
-
White Papers
Wise-DAD Auto-Configuration for Wireless Multi-Hop Networks
July 11, 2008, 12:00am PDT
Providing unique IP addresses efficiently in ad-hoc networks is still an open research question. Many protocols to address this problem have been proposed. Duplicate Address Detection (DAD) is one...
Provided by University Of Zululand
-
Whitepapers
Analysis of a Key Distribution Scheme in Secure Multicasting
July 10, 2012, 12:00am PDT
This paper presents an analysis of the secure key broadcasting scheme proposed by Wu, Ruan, Lai and Tseng. The study of the parameters of the system is based on a connection with a special type of...
Provided by University Of Zululand
-
Whitepapers
On Burst Error Correction and Storage Security of Noisy Data
May 23, 2012, 12:00am PDT
Secure storage of noisy data for authentication purposes usually involves the use of error correcting codes. The authors propose a new model scenario involving burst errors and present for that...
Provided by University Of Zululand
-
Whitepapers
S/T/A: Meta-Modeling Run-Time Adaptation in Component-Based System Architectures
November 2, 2012, 12:00am PDT
Modern virtualized system environments usually host diverse applications of different parties and aim at utilizing resources efficiently while ensuring that quality-of-service requirements are...
Provided by University Of Zululand
-
White Papers
Wise-DAD Auto-Configuration for Wireless Multi-Hop Networks
July 11, 2008, 12:00am PDT
Providing unique IP addresses efficiently in ad-hoc networks is still an open research question. Many protocols to address this problem have been proposed. Duplicate Address Detection (DAD) is one...
Provided by University Of Zululand
-
White Papers
A Grid Infrastructure for Knowledge-Based Applications in Open and Dynamic Computing Environments
August 4, 2011, 12:00am PDT
The drive towards net-centric applications that enable ubiquitous computing has led to the need for computing systems that operate and interact at knowledge level. In order for this vision to be...
Provided by University Of Zululand
-
White Papers
The Effect of DAD Timeout Period on Address Autoconfiguration in Wireless Ad-Hoc Networks
August 5, 2011, 12:00am PDT
Lack of manual management mechanisms in wireless ad-hoc networks means that automatic configuration of IP addresses and other related network parameters are very crucial. Many IP address...
Provided by University Of Zululand
-
White Papers
Comparative Study of Web Services Platforms in a GUISET Environment
August 4, 2011, 12:00am PDT
GUISET (Grid-based Utility Infrastructure for SMME Enabling Technology) architecture aims at delivering e-services to resource-constrained Small Medium and Micro Enterprises (SMMEs) by taking...
Provided by University Of Zululand
-
White Papers
Evaluation of Transport Layer Protocols Over Wireless Multihop Networks
August 4, 2011, 12:00am PDT
In a Wireless Multi-hop Network (WMN), numerous QoS mechanisms such as routing, topology control protocol and Transport Layer Protocols (TLPs) have been proposed. The focus of this paper is on the...
Provided by University Of Zululand
-
White Papers
Comparison of Routing Metrics forWireless Mesh Networks
May 11, 2011, 12:00am PDT
A number of routing metrics exist in wireless networks. These routing metrics were originally designed for Mobile Ad hoc NETworks (MANETs). When Wireless Mesh Networks (WMNs) came into being, an...
Provided by University Of Zululand
-
White Papers
Design and Implementation of a Topology Control Scheme for Wireless Mesh Networks
June 17, 2009, 12:00am PDT
The Wireless Mesh Network (WMN) backbone is usually comprised of stationary nodes but the transient nature of wireless links results in changing network topologies. Topology Control (TC) aims to...
Provided by University Of Zululand
-
White Papers
Challenges of Evidence Acquisition in Wireless Ad-Hoc Networks
April 23, 2010, 12:00am PDT
Network forensics plays a major role in the investigation of criminal activities involving computer networks. Investigating such crimes is still an open research area due to the fact that...
Provided by University Of Zululand
-
White Papers
An Efficient Dynamic Threshold Buffer Allocation Scheme for the Future Internet
July 22, 2008, 12:00am PDT
The current Internet uses a single queue per output port to buffer packets destined for that port. This often causes congestion leading to packet loss and delay. Real-time applications are delay...
Provided by University Of Zululand
-
White Papers
Effect of Network Traffic on Duplicate Address Detection in Wireless Ad Hoc Networks
August 17, 2010, 12:00am PDT
While much effort has been put in the creation of IP address auto-configuration protocols, very little has been done in testing the different protocols in different network conditions like...
Provided by University Of Zululand
-
White Papers
A Test-Bed Evaluation of Connectivity Strategies for Infrastructure Wireless Mesh Networks
July 19, 2010, 12:00am PDT
The wireless mesh network backbone is usually comprised of stationary nodes that are not uniformly distributed and connectivity is traditionally assured by requiring that all nodes use their...
Provided by University Of Zululand
-
White Papers
Performance Evaluation of Routing Metrics for Wireless Mesh Networks
June 7, 2009, 12:00am PDT
A routing metric is a measure used by a routing protocol to select a best path, without a routing metric a protocol will not know which path to use to send a packet. A number of routing metrics...
Provided by University Of Zululand
-
White Papers
Energy-Aware Path Selection Metric for IEEE 802.11s Wireless Mesh Networking
August 6, 2009, 12:00am PDT
The IEEE 802.11s working group has commenced activities, which would lead to the development of a standard for Wireless Mesh Networks (WMNs). The draft of 802.11s introduces a new path selection...
Provided by University Of Zululand
-
White Papers
A Coordination Framework for Sharing Grid Resources
May 16, 2008, 12:00am PDT
Distributed market based models are frequently used for resource allocation on the computational grid. But, as the grid size grows, it becomes more difficult for a customer to directly negotiate...
Provided by University Of Zululand
-
White Papers
A Web Service Based e-Commerce Business Model for Resource Constrained SMMEs
July 11, 2008, 12:00am PDT
The web/grid services technology provides a lot of opportunities for resource constrained Small, Micro and Medium Enterprises (SMMEs) to have access to affordable and reliable Information and...
Provided by University Of Zululand
-
White Papers
Towards Designing Energy-Efficient Routing Protocol for Wireless Mesh Networks
March 8, 2009, 12:00am PST
Different studies have proposed number of routing protocols to overcome data transmission challenges. Very few of these protocols consider node energy. In this study, the state of art work from...
Provided by University Of Zululand
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