COMSATS Institute of Information Technology
Displaying 1-24 of 24 results
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Advanced LEACH: A Static Clustering-Based Heteroneous Routing Protocol for WSNs
Wireless Sensors Networks (WSNs) have a big application in heterogeneous networks. In this paper, the authors propose and evaluate Advanced Low-Energy Adaptive Clustering Hierarchy (Ad-LEACH) which is...
Provided By COMSATS Institute of Information Technology
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Comparative Analysis of Routing Protocols for Under Water Wireless Sensor Networks
Underwater Wireless Sensor Networks are significantly different from terrestrial sensor networks due to peculiar characteristics of low bandwidth, high latency, limited energy, node float mobility and...
Provided By COMSATS Institute of Information Technology
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Evaluating Wireless Proactive Routing Protocols under Mobility and Scalability Constraints
Wireless Multi-hop Networks (WMhNs) provide users with the facility to communicate while moving with whatever the node speed, the node density and the number of traffic flows they want, without any un...
Provided By COMSATS Institute of Information Technology
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Evaluating Wireless Reactive Routing Protocols with Linear Programming Model for Wireless Ad-Hoc Networks
In Wireless Ad-hoc NETworks, nodes are free to move randomly and organize themselves arbitrarily, thus topology may change quickly and capriciously. In Mobile Ad-hoc NETworks, especially Wireless Mult...
Provided By COMSATS Institute of Information Technology
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Modeling and Simulating Network Connectivity in Routing Protocols for MANETs and VANETs
In this paper, the authors present a framework for node distribution with respect to density, network connectivity and communication time. Using NS2, they evaluate and compare performance of three rou...
Provided By COMSATS Institute of Information Technology
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Evaluating and Comparing Probability of Path Loss in DSDV, OLSR and DYMO at 802.11 and 802.11p
In this paper, the authors present path loss model for VANETs and simulate three routing protocols; Destination Sequenced Distance Vector (DSDV), Optimized Link State Routing (OLSR) and Dynamic MANET ...
Provided By COMSATS Institute of Information Technology
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A Survey of Different Residential Energy Consumption Controlling Techniques for Autonomous DSM in Future Smart Grid Communications
In this paper, the authors present a survey of residential load controlling techniques to implement demand side management in future smart grid. Power generation sector facing important challenges in ...
Provided By COMSATS Institute of Information Technology
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Home Energy Management Systems in Future Smart Grids
The authors present a detailed review of various Home Energy Management Schemes (HEMS). HEMs will increase savings, reduce peak demand and Pto Average Ratio (PAR). Among various applications of smart ...
Provided By COMSATS Institute of Information Technology
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Energy Efficient Sleep Awake Aware (EESAA) Intelligent Sensor Network Routing Protocol
Wireless Sensor Networks (WSNs), with growing applications in the environment which are not within human reach have been addressed tremendously in the recent past. For optimized working of network man...
Provided By COMSATS Institute of Information Technology
-
In-Home Power Line Communications Local Area Network Based on Uniform Discrete Multitone Transceiver
Cyclic prefix based channel equalization employed in the Discrete Multi-Tone (DMT) modulation offers the advantage of simplified implementation. However, this method has the disadvantage of amplifying...
Provided By COMSATS Institute of Information Technology
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Analysis of Video Coding and Error Resilience Tools of H.264/AVC in Wireless Environment
Recently more and more telecommunication systems are supporting different kinds of real-time transmission, video transmission being one of the most important applications. In wireless environments, ch...
Provided By COMSATS Institute of Information Technology
-
Improvement of Key Problems of Software Testing in Quality Assurance
Quality assurance makes sure the project will be completed based on the previously approved specifications, standards and functionality. It is required without defects and possible problems. It monito...
Provided By COMSATS Institute of Information Technology
-
Enhanced Junction Selection Mechanism for Routing Protocol in VANETs
Routing in infrastructure less vehicular ad hoc networks is challenging because of the dynamic network, predictable topology, high speed of nodes, and predictable mobility patterns. This paper present...
Provided By COMSATS Institute of Information Technology
-
Modeling Routing Overhead Generated by Wireless Proactive Routing Protocols
In this paper, the authors present a detailed framework consisting of modeling of routing overhead generated by three widely used proactive routing protocols; Destination-Sequenced Distance Vector (DS...
Provided By COMSATS Institute of Information Technology
-
A Step Forward to Component-Based Software Cost Estimation in Object-Oriented Environment
Software Cost Estimation (SCE) of a project is pivotal to the acceptance or rejection of the development of software project. Various SCE techniques have been in practice with their own strengths and ...
Provided By COMSATS Institute of Information Technology
-
Authentication and Secure Communication in GSM, GPRS, and UMTS Using Asymmetric Cryptography
With its great features like providing access to users at anytime and anywhere in the world, mobile communication has been very attractive among the users as well as operators and service providers. H...
Provided By COMSATS Institute of Information Technology
-
Performance Evaluation of WiMAX (802.16) Using Different Encoding Schemes
WiMAX stands for Worldwide Interoperability for Microwave Access. WiMAX is based on wireless Metropolitan Area Network (MAN) standards developed by IEEE 802.16 group. It operates in the licensed exemp...
Provided By COMSATS Institute of Information Technology
-
Gender Differences And Leadership: An Empirical Evidence
Gender diversity at workplace with respect to leadership practices and need for leadership among followers have drawn the considerable research attention among leadership researchers across the world....
Provided By COMSATS Institute of Information Technology
-
Distributed Grid Based Robust Clustering Protocol for Mobile Sensor Networks
This paper presents a distributed grid based robust clustering protocol for mobile wireless sensor networks. An overwhelming majority of current research on sensor network routing protocols considers ...
Provided By COMSATS Institute of Information Technology
-
Distributed Efficient Multi Hop Clustering Protocol for Mobile Sensor Networks
This paper presents a Distributed Efficient Multi hop Clustering (DEMC) protocol for mobile wireless sensor networks. An overwhelming majority of current research on sensor networks considers static n...
Provided By COMSATS Institute of Information Technology
-
Management of Location Based Advertisement Services Using Spatial Triggers
This paper discusses the advent of new technologies which have emerged under the area of Location Based Services (LBS). An innovative implementation and approach has been presented for design of appli...
Provided By COMSATS Institute of Information Technology
-
Computational Complexities and Breaches in Authentication Frameworks
Secure access of communication networks has become an increasingly important area of consideration for the communication service providers of present day. Broadband Wireless Access (BWA) networks are ...
Provided By COMSATS Institute of Information Technology
-
A Transformation Framework for XML-Based Data Transformation Agent for Data Warehousing
Diversity of data across different organizations makes it practical to store data in different formats depending on the systems and operating environment. Growing needs of a business mandate accessing...
Provided By COMSATS Institute of Information Technology
-
Positioning a Mobile Subscriber in a Cellular Network System Based on Signal Strength
In this paper the study has been carried out for finding the position of a mobile subscriber from a network independent brokers' point of view. As each mobile device monitors signal strength, this hel...
Provided By COMSATS Institute of Information Technology
-
Advanced LEACH: A Static Clustering-Based Heteroneous Routing Protocol for WSNs
Wireless Sensors Networks (WSNs) have a big application in heterogeneous networks. In this paper, the authors propose and evaluate Advanced Low-Energy Adaptive Clustering Hierarchy (Ad-LEACH) which is...
Provided By COMSATS Institute of Information Technology
-
Comparative Analysis of Routing Protocols for Under Water Wireless Sensor Networks
Underwater Wireless Sensor Networks are significantly different from terrestrial sensor networks due to peculiar characteristics of low bandwidth, high latency, limited energy, node float mobility and...
Provided By COMSATS Institute of Information Technology
-
In-Home Power Line Communications Local Area Network Based on Uniform Discrete Multitone Transceiver
Cyclic prefix based channel equalization employed in the Discrete Multi-Tone (DMT) modulation offers the advantage of simplified implementation. However, this method has the disadvantage of amplifying...
Provided By COMSATS Institute of Information Technology
-
Analysis of Video Coding and Error Resilience Tools of H.264/AVC in Wireless Environment
Recently more and more telecommunication systems are supporting different kinds of real-time transmission, video transmission being one of the most important applications. In wireless environments, ch...
Provided By COMSATS Institute of Information Technology
-
Evaluating Wireless Proactive Routing Protocols under Mobility and Scalability Constraints
Wireless Multi-hop Networks (WMhNs) provide users with the facility to communicate while moving with whatever the node speed, the node density and the number of traffic flows they want, without any un...
Provided By COMSATS Institute of Information Technology
-
Evaluating Wireless Reactive Routing Protocols with Linear Programming Model for Wireless Ad-Hoc Networks
In Wireless Ad-hoc NETworks, nodes are free to move randomly and organize themselves arbitrarily, thus topology may change quickly and capriciously. In Mobile Ad-hoc NETworks, especially Wireless Mult...
Provided By COMSATS Institute of Information Technology
-
Gender Differences And Leadership: An Empirical Evidence
Gender diversity at workplace with respect to leadership practices and need for leadership among followers have drawn the considerable research attention among leadership researchers across the world....
Provided By COMSATS Institute of Information Technology
-
Modeling Routing Overhead Generated by Wireless Proactive Routing Protocols
In this paper, the authors present a detailed framework consisting of modeling of routing overhead generated by three widely used proactive routing protocols; Destination-Sequenced Distance Vector (DS...
Provided By COMSATS Institute of Information Technology
-
Modeling and Simulating Network Connectivity in Routing Protocols for MANETs and VANETs
In this paper, the authors present a framework for node distribution with respect to density, network connectivity and communication time. Using NS2, they evaluate and compare performance of three rou...
Provided By COMSATS Institute of Information Technology
-
Authentication and Secure Communication in GSM, GPRS, and UMTS Using Asymmetric Cryptography
With its great features like providing access to users at anytime and anywhere in the world, mobile communication has been very attractive among the users as well as operators and service providers. H...
Provided By COMSATS Institute of Information Technology
-
Evaluating and Comparing Probability of Path Loss in DSDV, OLSR and DYMO at 802.11 and 802.11p
In this paper, the authors present path loss model for VANETs and simulate three routing protocols; Destination Sequenced Distance Vector (DSDV), Optimized Link State Routing (OLSR) and Dynamic MANET ...
Provided By COMSATS Institute of Information Technology
-
Positioning a Mobile Subscriber in a Cellular Network System Based on Signal Strength
In this paper the study has been carried out for finding the position of a mobile subscriber from a network independent brokers' point of view. As each mobile device monitors signal strength, this hel...
Provided By COMSATS Institute of Information Technology
-
A Survey of Different Residential Energy Consumption Controlling Techniques for Autonomous DSM in Future Smart Grid Communications
In this paper, the authors present a survey of residential load controlling techniques to implement demand side management in future smart grid. Power generation sector facing important challenges in ...
Provided By COMSATS Institute of Information Technology
-
Distributed Grid Based Robust Clustering Protocol for Mobile Sensor Networks
This paper presents a distributed grid based robust clustering protocol for mobile wireless sensor networks. An overwhelming majority of current research on sensor network routing protocols considers ...
Provided By COMSATS Institute of Information Technology
-
Home Energy Management Systems in Future Smart Grids
The authors present a detailed review of various Home Energy Management Schemes (HEMS). HEMs will increase savings, reduce peak demand and Pto Average Ratio (PAR). Among various applications of smart ...
Provided By COMSATS Institute of Information Technology
-
A Step Forward to Component-Based Software Cost Estimation in Object-Oriented Environment
Software Cost Estimation (SCE) of a project is pivotal to the acceptance or rejection of the development of software project. Various SCE techniques have been in practice with their own strengths and ...
Provided By COMSATS Institute of Information Technology
-
Enhanced Junction Selection Mechanism for Routing Protocol in VANETs
Routing in infrastructure less vehicular ad hoc networks is challenging because of the dynamic network, predictable topology, high speed of nodes, and predictable mobility patterns. This paper present...
Provided By COMSATS Institute of Information Technology
-
Energy Efficient Sleep Awake Aware (EESAA) Intelligent Sensor Network Routing Protocol
Wireless Sensor Networks (WSNs), with growing applications in the environment which are not within human reach have been addressed tremendously in the recent past. For optimized working of network man...
Provided By COMSATS Institute of Information Technology
-
Improvement of Key Problems of Software Testing in Quality Assurance
Quality assurance makes sure the project will be completed based on the previously approved specifications, standards and functionality. It is required without defects and possible problems. It monito...
Provided By COMSATS Institute of Information Technology
-
Distributed Efficient Multi Hop Clustering Protocol for Mobile Sensor Networks
This paper presents a Distributed Efficient Multi hop Clustering (DEMC) protocol for mobile wireless sensor networks. An overwhelming majority of current research on sensor networks considers static n...
Provided By COMSATS Institute of Information Technology
-
Computational Complexities and Breaches in Authentication Frameworks
Secure access of communication networks has become an increasingly important area of consideration for the communication service providers of present day. Broadband Wireless Access (BWA) networks are ...
Provided By COMSATS Institute of Information Technology
-
Management of Location Based Advertisement Services Using Spatial Triggers
This paper discusses the advent of new technologies which have emerged under the area of Location Based Services (LBS). An innovative implementation and approach has been presented for design of appli...
Provided By COMSATS Institute of Information Technology
-
Performance Evaluation of WiMAX (802.16) Using Different Encoding Schemes
WiMAX stands for Worldwide Interoperability for Microwave Access. WiMAX is based on wireless Metropolitan Area Network (MAN) standards developed by IEEE 802.16 group. It operates in the licensed exemp...
Provided By COMSATS Institute of Information Technology
-
A Transformation Framework for XML-Based Data Transformation Agent for Data Warehousing
Diversity of data across different organizations makes it practical to store data in different formats depending on the systems and operating environment. Growing needs of a business mandate accessing...
Provided By COMSATS Institute of Information Technology