Sri Manakula Vinayagar Engineering College

Displaying 1-4 of 4 results

  • White Papers // Apr 2011

    Performance Enhancement of K-Best MIMO Decoder

    This paper focuses on a modified K-Best algorithm for a multi input and multi output communication system. In MIMO systems, the Maximum-Likelihood (ML) decoder is known as the optimum scheme in the sense of minimizing the Bit Error Rate (BER) which exponentially has increased computational complexity particularly in high-dimensional MIMO...

    Provided By Sri Manakula Vinayagar Engineering College

  • White Papers // Feb 2011

    Key Management Schemes in Wireless Sensor Networks

    Key establishment in sensor networks is a challenging problem because existing security schemes are unsuitable for use in resource constrained sensor nodes, and also because the nodes could be physically compromised by an adversary. In this paper two key establishment scheme are presented using the framework of pre-distributing a random...

    Provided By Sri Manakula Vinayagar Engineering College

  • White Papers // Dec 2010

    Security in Wireless Sensor Networks Using Key Management Schemes

    Wireless sensor networks pose new security and privacy challenges. One of the important challenges is how to bootstrap secure communications among nodes. Several key management schemes have been proposed. Key management plays an essential role in achieving security in Wireless Sensor Networks (WSN). Due to resource constraints, achieving such key...

    Provided By Sri Manakula Vinayagar Engineering College

  • White Papers // Mar 2010

    Routing and Performance-Aware Scheduling for Multi-Hop WMN

    Routing in multi-hop wireless networks involves the indirection from a persistent name (or ID) to a locator. One of the biggest issues in routing is providing adequate connectivity while scaling the network. IEEE 802.16 employs TDMA (Time Division Multiple Access) as the access method and the policy for selecting scheduled...

    Provided By Sri Manakula Vinayagar Engineering College

  • White Papers // Dec 2010

    Security in Wireless Sensor Networks Using Key Management Schemes

    Wireless sensor networks pose new security and privacy challenges. One of the important challenges is how to bootstrap secure communications among nodes. Several key management schemes have been proposed. Key management plays an essential role in achieving security in Wireless Sensor Networks (WSN). Due to resource constraints, achieving such key...

    Provided By Sri Manakula Vinayagar Engineering College

  • White Papers // Feb 2011

    Key Management Schemes in Wireless Sensor Networks

    Key establishment in sensor networks is a challenging problem because existing security schemes are unsuitable for use in resource constrained sensor nodes, and also because the nodes could be physically compromised by an adversary. In this paper two key establishment scheme are presented using the framework of pre-distributing a random...

    Provided By Sri Manakula Vinayagar Engineering College

  • White Papers // Apr 2011

    Performance Enhancement of K-Best MIMO Decoder

    This paper focuses on a modified K-Best algorithm for a multi input and multi output communication system. In MIMO systems, the Maximum-Likelihood (ML) decoder is known as the optimum scheme in the sense of minimizing the Bit Error Rate (BER) which exponentially has increased computational complexity particularly in high-dimensional MIMO...

    Provided By Sri Manakula Vinayagar Engineering College

  • White Papers // Mar 2010

    Routing and Performance-Aware Scheduling for Multi-Hop WMN

    Routing in multi-hop wireless networks involves the indirection from a persistent name (or ID) to a locator. One of the biggest issues in routing is providing adequate connectivity while scaling the network. IEEE 802.16 employs TDMA (Time Division Multiple Access) as the access method and the policy for selecting scheduled...

    Provided By Sri Manakula Vinayagar Engineering College