National Institute of Technology Hamirpur

Displaying 1-13 of 13 results

  • White Papers // Oct 2013

    Proof of the Authentication Property of Secure WLAN Authentication Scheme (SWAS) Using Protocol Composition Logic (PCL)

    Authentication is one of the essential tools available for security in WLANs. Access control authentication mechanisms provides entity authentication, access into the network and key evolving for data frames protection. Secure WLAN Authentication Scheme (SWAS) is one such access control authentication mechanism. It provides entity authentication along with per frame...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Mar 2013

    An Energy Efficient Strategy for Grid-Based Data Dissemination Supporting Mobile Sinks in Wireless Sensor Networks

    Wireless Sensor Networks are made up of small sensor nodes with sensing capability. These sensor nodes have limited power supply, computational capability and storage. Due to constrained energy source in wireless sensor nodes, the design and implementation of energy efficient protocols is one of the most important challenge in Wireless...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Jun 2012

    Unit Commitment in Composite Generation & Transmission Systems using Dynamic Programming

    In this paper, a unit commitment problem is being described & its solution using dynamic programming for 5 unit system over 24 hour time horizon is being presented. This also means that it is desirable to find the optimal generating Unit Commitment (UC) in the power system for the next...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Nov 2011

    Range Free Localization Schemes for Wireless Sensor Networks

    Wireless sensor networks have become a hot research area due to their numerous applications in monitoring inaccessible areas, which are difficult to be monitored by conventional methods. A large number of wireless sensor network based applications are location dependent, where the sensed data is meaningless without accurate location of its...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Nov 2011

    Adaptive Time Synchronization for Homogeneous WSNs

    Wireless Sensor Networks (WSNs) are being used for observing real-world phenomenon. It is important that Sensor Nodes (SNs) must be synchronized to a common time in order to precisely map the data collected by SNs. Clock synchronization is very challenging in WSNs as the sensor networks are resource constrained networks....

    Provided By National Institute of Technology Hamirpur

  • White Papers // Jun 2011

    A Distributed Weighted Cluster Based Routing Protocol for Manets

    Mobile Ad-hoc NETworks (MANETs) are a form of wireless networks which do not require a base station for providing network connectivity. Mobile Ad-hoc NETworks have many characteristics which distinguish them from other wireless networks which make routing in such networks a challenging task. Cluster based routing is one of the...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Apr 2011

    A Comparative Study of Time Synchronization Protocols in Wireless Sensor Networks

    Due to the recent innovations in the arena of wireless technologies, it is feasible to deploy inexpensive tiny disposable and low power devices throughout the physical space for the measurement of physical environments like temperature, pressure, humidity etc. These small devices are known as sensor nodes and their deployment is...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Dec 2010

    Data Scheduling in VANETs : A Review

    Vehicular Ad-hoc NETworks (VANETs), a special kind of Mobile Ad-hoc NETworks (MANETs), where wireless-equipped (road) vehicles form a network without any additional infrastructures. Due to the fast growing number of vehicles and saturation of the transportation infrastructure traffic congestion, accidents and transportation delays become unavoidable. Several measures are implemented in...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Oct 2010

    Clustering Algorithms for Heterogeneous Wireless Sensor Network: A Survey

    The last few years have seen an increased interest in the potential use of Wireless Sensor Networks (WSNs) in various fields like disaster management, battle field surveillance, and border security surveillance as described by Quaritsch (2010), Hart (2006), Bokareva (2006) and Dudek (2009). In such applications, a large number of...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Jun 2010

    Frequency Reliance on EEHC-Based Routed Wireless Sensor Networks

    This paper presents the realistic approach towards the quantitative analysis and simulation of Energy Efficient Hierarchical Cluster (EEHC)-based routing for wireless sensor networks. Here the efforts have been done to combine analytical hardware model with the modified EEHC-based routing model and to investigate the operating frequency reliance on various performance...

    Provided By National Institute of Technology Hamirpur

  • White Papers // May 2010

    Proactive Approach for Cooperative Caching in Mobile Adhoc Networks

    In Mobile Adhoc NETworks (MANETs), due to frequent network partition, data availability is lower than that in traditional wired networks. Cooperative caching provides an attractive solution for this problem. In this paper the authors propose a new proactive approach for cooperative caching in MANETs, in which they will cache the...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Jan 2010

    Realistic Approach Towards Quantitative Analysis and Simulation of EEHC-Based Routing for Wireless Sensor Networks

    The basic element of a Wireless Sensor Networks (WSN) is the sensor node, where it is consisted of three main functional components that separately deliver sensory, communication and processing capabilities. Because of the difficulty and cost of sensor node replacement in face of battery drainage or system failure, hardware reliability...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Dec 2009

    A Review of Cooperative Cache Management Techniques in MANETs

    Caching of frequently accessed data in ad hoc networks is a potential technique that can improve the data access, performance and availability. A cooperative cache-based data access framework lets mobile node cache the data or the path to the data to reduce query delays and improve data accessibility. Due to...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Oct 2013

    Proof of the Authentication Property of Secure WLAN Authentication Scheme (SWAS) Using Protocol Composition Logic (PCL)

    Authentication is one of the essential tools available for security in WLANs. Access control authentication mechanisms provides entity authentication, access into the network and key evolving for data frames protection. Secure WLAN Authentication Scheme (SWAS) is one such access control authentication mechanism. It provides entity authentication along with per frame...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Jun 2012

    Unit Commitment in Composite Generation & Transmission Systems using Dynamic Programming

    In this paper, a unit commitment problem is being described & its solution using dynamic programming for 5 unit system over 24 hour time horizon is being presented. This also means that it is desirable to find the optimal generating Unit Commitment (UC) in the power system for the next...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Mar 2013

    An Energy Efficient Strategy for Grid-Based Data Dissemination Supporting Mobile Sinks in Wireless Sensor Networks

    Wireless Sensor Networks are made up of small sensor nodes with sensing capability. These sensor nodes have limited power supply, computational capability and storage. Due to constrained energy source in wireless sensor nodes, the design and implementation of energy efficient protocols is one of the most important challenge in Wireless...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Jan 2010

    Realistic Approach Towards Quantitative Analysis and Simulation of EEHC-Based Routing for Wireless Sensor Networks

    The basic element of a Wireless Sensor Networks (WSN) is the sensor node, where it is consisted of three main functional components that separately deliver sensory, communication and processing capabilities. Because of the difficulty and cost of sensor node replacement in face of battery drainage or system failure, hardware reliability...

    Provided By National Institute of Technology Hamirpur

  • White Papers // May 2010

    Proactive Approach for Cooperative Caching in Mobile Adhoc Networks

    In Mobile Adhoc NETworks (MANETs), due to frequent network partition, data availability is lower than that in traditional wired networks. Cooperative caching provides an attractive solution for this problem. In this paper the authors propose a new proactive approach for cooperative caching in MANETs, in which they will cache the...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Jun 2011

    A Distributed Weighted Cluster Based Routing Protocol for Manets

    Mobile Ad-hoc NETworks (MANETs) are a form of wireless networks which do not require a base station for providing network connectivity. Mobile Ad-hoc NETworks have many characteristics which distinguish them from other wireless networks which make routing in such networks a challenging task. Cluster based routing is one of the...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Dec 2009

    A Review of Cooperative Cache Management Techniques in MANETs

    Caching of frequently accessed data in ad hoc networks is a potential technique that can improve the data access, performance and availability. A cooperative cache-based data access framework lets mobile node cache the data or the path to the data to reduce query delays and improve data accessibility. Due to...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Apr 2011

    A Comparative Study of Time Synchronization Protocols in Wireless Sensor Networks

    Due to the recent innovations in the arena of wireless technologies, it is feasible to deploy inexpensive tiny disposable and low power devices throughout the physical space for the measurement of physical environments like temperature, pressure, humidity etc. These small devices are known as sensor nodes and their deployment is...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Dec 2010

    Data Scheduling in VANETs : A Review

    Vehicular Ad-hoc NETworks (VANETs), a special kind of Mobile Ad-hoc NETworks (MANETs), where wireless-equipped (road) vehicles form a network without any additional infrastructures. Due to the fast growing number of vehicles and saturation of the transportation infrastructure traffic congestion, accidents and transportation delays become unavoidable. Several measures are implemented in...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Jun 2010

    Frequency Reliance on EEHC-Based Routed Wireless Sensor Networks

    This paper presents the realistic approach towards the quantitative analysis and simulation of Energy Efficient Hierarchical Cluster (EEHC)-based routing for wireless sensor networks. Here the efforts have been done to combine analytical hardware model with the modified EEHC-based routing model and to investigate the operating frequency reliance on various performance...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Oct 2010

    Clustering Algorithms for Heterogeneous Wireless Sensor Network: A Survey

    The last few years have seen an increased interest in the potential use of Wireless Sensor Networks (WSNs) in various fields like disaster management, battle field surveillance, and border security surveillance as described by Quaritsch (2010), Hart (2006), Bokareva (2006) and Dudek (2009). In such applications, a large number of...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Nov 2011

    Range Free Localization Schemes for Wireless Sensor Networks

    Wireless sensor networks have become a hot research area due to their numerous applications in monitoring inaccessible areas, which are difficult to be monitored by conventional methods. A large number of wireless sensor network based applications are location dependent, where the sensed data is meaningless without accurate location of its...

    Provided By National Institute of Technology Hamirpur

  • White Papers // Nov 2011

    Adaptive Time Synchronization for Homogeneous WSNs

    Wireless Sensor Networks (WSNs) are being used for observing real-world phenomenon. It is important that Sensor Nodes (SNs) must be synchronized to a common time in order to precisely map the data collected by SNs. Clock synchronization is very challenging in WSNs as the sensor networks are resource constrained networks....

    Provided By National Institute of Technology Hamirpur