National Institute of Technology Patna

Displaying 1-8 of 8 results

  • White Papers // Mar 2013

    Clustering Algorithm in Wireless Sensor Network: A Survey

    This survey paper, various challenges to wireless sensor networks are considered and Clustering as a solution to one of them has been introduced. The wireless sensor network is divided into clusters in order to reduce energy consumption as well as to increase coverage area to larger extent. The various clustering...

    Provided By National Institute of Technology Patna

  • White Papers // May 2011

    A Survey on Network Security and Attack Defense Mechanism for Wireless Sensor Networks

    The severe constraints and demanding deployment environments of wireless sensor networks make security for these systems more challenging than for conventional networks. However, several properties of sensor networks may help address the challenge of building secure networks. The unique aspects of sensor networks may allow novel defenses not available in...

    Provided By National Institute of Technology Patna

  • White Papers // May 2011

    Intrusion Detection Based Security Solution for Cluster-Based Wireless Sensor Networks

    Wireless Sensor Network (WSN) is an emerging technology that shows great promise for various applications both for mass public and military. The sensing technology combined with processing power and wireless communication makes it lucrative for being exploited in abundance in the future. In many important military and commercial applications, it...

    Provided By National Institute of Technology Patna

  • White Papers // Dec 2010

    Energy Efficient Transmission Error Recovery for Wireless Sensor Networks

    Transmission errors are inherent in wireless communications because of the instability of wireless channels resulting due to channel fading, time-frequency coherence, inter-band interference, etc, and thus receiving unreliable message packet. This necessitates the retransmission of packet which further results into extra processing and increased energy consumption of the sensor nodes....

    Provided By National Institute of Technology Patna

  • White Papers // Aug 2010

    A Survey of Energy-Efficient Hierarchical Cluster-Based Routing in Wireless Sensor Networks

    Recent technological advances in communications and computation have enabled the development of low-cost, low-power, small in size, and multifunctional sensor nodes in a wireless sensor network. Since the radio transmission and reception consumes a lot of energy, one of the important issues in wireless sensor network is the inherent limited...

    Provided By National Institute of Technology Patna

  • White Papers // Aug 2010

    Energy Efficient Homogenous Clustering Algorithm for Wireless Sensor Networks

    Radio transmission and reception consumes a lot of energy in a Wireless Sensor Network (WSN), which are made of low-cost, low-power, small in size, and multifunctional sensor nodes. Thus, one of the important issues in wireless sensor network is the inherent limited battery power within the sensor nodes. Therefore, battery...

    Provided By National Institute of Technology Patna

  • White Papers // Jun 2010

    A Top-Down Hierarchical Multi-Hop Secure Routing Protocol for Wireless Sensor Networks

    This paper proposes a new top-down hierarchical, multi-hop, secure routing protocol for the wireless sensor network, which is resilient to report fabrication attack. The report fabrication attack tries to generate bogus reports by compromising the sensor nodes to mislead the environment monitoring application executed by randomly deployed wireless sensor nodes....

    Provided By National Institute of Technology Patna

  • White Papers // Nov 2009

    A New Clustering Protocol Based on Energy Band for Wireless Sensor Networks

    Clustering techniques help to prolong the life of wireless sensor network, especially in hostile environment where battery replacement of individual sensor nodes is not possible after their deployment in the given target area. Clustering techniques also provide good load balancing, and in-network data aggregation. This paper introduces and analyzes a...

    Provided By National Institute of Technology Patna

  • White Papers // Nov 2009

    A New Clustering Protocol Based on Energy Band for Wireless Sensor Networks

    Clustering techniques help to prolong the life of wireless sensor network, especially in hostile environment where battery replacement of individual sensor nodes is not possible after their deployment in the given target area. Clustering techniques also provide good load balancing, and in-network data aggregation. This paper introduces and analyzes a...

    Provided By National Institute of Technology Patna

  • White Papers // Dec 2010

    Energy Efficient Transmission Error Recovery for Wireless Sensor Networks

    Transmission errors are inherent in wireless communications because of the instability of wireless channels resulting due to channel fading, time-frequency coherence, inter-band interference, etc, and thus receiving unreliable message packet. This necessitates the retransmission of packet which further results into extra processing and increased energy consumption of the sensor nodes....

    Provided By National Institute of Technology Patna

  • White Papers // Mar 2013

    Clustering Algorithm in Wireless Sensor Network: A Survey

    This survey paper, various challenges to wireless sensor networks are considered and Clustering as a solution to one of them has been introduced. The wireless sensor network is divided into clusters in order to reduce energy consumption as well as to increase coverage area to larger extent. The various clustering...

    Provided By National Institute of Technology Patna

  • White Papers // Aug 2010

    A Survey of Energy-Efficient Hierarchical Cluster-Based Routing in Wireless Sensor Networks

    Recent technological advances in communications and computation have enabled the development of low-cost, low-power, small in size, and multifunctional sensor nodes in a wireless sensor network. Since the radio transmission and reception consumes a lot of energy, one of the important issues in wireless sensor network is the inherent limited...

    Provided By National Institute of Technology Patna

  • White Papers // Jun 2010

    A Top-Down Hierarchical Multi-Hop Secure Routing Protocol for Wireless Sensor Networks

    This paper proposes a new top-down hierarchical, multi-hop, secure routing protocol for the wireless sensor network, which is resilient to report fabrication attack. The report fabrication attack tries to generate bogus reports by compromising the sensor nodes to mislead the environment monitoring application executed by randomly deployed wireless sensor nodes....

    Provided By National Institute of Technology Patna

  • White Papers // Aug 2010

    Energy Efficient Homogenous Clustering Algorithm for Wireless Sensor Networks

    Radio transmission and reception consumes a lot of energy in a Wireless Sensor Network (WSN), which are made of low-cost, low-power, small in size, and multifunctional sensor nodes. Thus, one of the important issues in wireless sensor network is the inherent limited battery power within the sensor nodes. Therefore, battery...

    Provided By National Institute of Technology Patna

  • White Papers // May 2011

    Intrusion Detection Based Security Solution for Cluster-Based Wireless Sensor Networks

    Wireless Sensor Network (WSN) is an emerging technology that shows great promise for various applications both for mass public and military. The sensing technology combined with processing power and wireless communication makes it lucrative for being exploited in abundance in the future. In many important military and commercial applications, it...

    Provided By National Institute of Technology Patna

  • White Papers // May 2011

    A Survey on Network Security and Attack Defense Mechanism for Wireless Sensor Networks

    The severe constraints and demanding deployment environments of wireless sensor networks make security for these systems more challenging than for conventional networks. However, several properties of sensor networks may help address the challenge of building secure networks. The unique aspects of sensor networks may allow novel defenses not available in...

    Provided By National Institute of Technology Patna