Visvesvaraya National Institute of Technology

Displaying 1-7 of 7 results

  • White Papers // May 2012

    Cloud Infrastructure Service Management

    The new era of computing called Cloud Computing allows the user to access the cloud services dynamically over the Internet wherever and whenever needed. Cloud consists of data and resources; and the cloud services include the delivery of software, infrastructure, applications, and storage over the Internet based on user demand...

    Provided By Visvesvaraya National Institute of Technology

  • White Papers // Apr 2012

    A Comparative Analysis of Two Position Based Hybrid Routing Algorithms Over MANETs

    Mobile Ad hoc NETworks (MANETs) are autonomously self-organized networks without infrastructure support. In a mobile ad hoc network, nodes move arbitrarily; therefore the network may experience rapid and unpredictable topology changes. Here each node participating in the network acts as host and a router and therefore must forward packets for...

    Provided By Visvesvaraya National Institute of Technology

  • White Papers // Jul 2011

    Space-Time Turbo Codes With Adaptive Beamforming for MIMO-OFDM : Performance Analysis & Evaluation

    This paper proposes a MIMO-OFDM system with adaptive beamforming algorithm for smart antenna. Performance analysis of the combined scheme is presented using optimum turbo codes with transmit diversity on AWGN channel. The performance of the proposed system is tested for various modulation techniques such as BPSK, QPSK, 16-PSK& 256-PSK.Simulation results...

    Provided By Visvesvaraya National Institute of Technology

  • White Papers // Jan 2011

    Object-Relational Database Based Category Data Model for Natural Language Interface to Database

    Domain specific question answering technique allows users to use natural language to express their queries so that users need not have the knowledge about the structures of the information source. For such an application relational model is not suitable as it is not a natural way to represent real world...

    Provided By Visvesvaraya National Institute of Technology

  • White Papers // Feb 2010

    A Secure Communication Model for Voting Application Using Multiple Mobile Agents

    Communicating with confidential data requires special attention in a Mobile Agents environment, especially when the other hosts must be prevented from eavesdropping the communication. The authors propose a communication model for secured communication between the agents belonging to different entities for a web based application like voting involving multiple agents....

    Provided By Visvesvaraya National Institute of Technology

  • White Papers // Jun 2009

    Implementation of Watch Dog Timer for Fault Tolerant Computing on Cluster Server

    In today's new technology era, cluster has become a necessity for the modern computing and data applications since many applications take more time (even days or months) for computation. Although after parallelization, computation speeds up, still time required for much application can be more. Thus, reliability of the cluster becomes...

    Provided By Visvesvaraya National Institute of Technology

  • White Papers // Apr 2009

    A Security Model for Data Storing and Data Collecting Agents

    Communicating with confidential data requires special attention in a Mobile Agents environment, especially when the other hosts must be prevented from eaves dropping the communication. It proposes a communication model for secured communication between the agents belonging to Publishers and Consumers. Data confidentiality is ensured using on the fly Encryption-Decryption...

    Provided By Visvesvaraya National Institute of Technology

  • White Papers // Apr 2012

    A Comparative Analysis of Two Position Based Hybrid Routing Algorithms Over MANETs

    Mobile Ad hoc NETworks (MANETs) are autonomously self-organized networks without infrastructure support. In a mobile ad hoc network, nodes move arbitrarily; therefore the network may experience rapid and unpredictable topology changes. Here each node participating in the network acts as host and a router and therefore must forward packets for...

    Provided By Visvesvaraya National Institute of Technology

  • White Papers // Apr 2009

    A Security Model for Data Storing and Data Collecting Agents

    Communicating with confidential data requires special attention in a Mobile Agents environment, especially when the other hosts must be prevented from eaves dropping the communication. It proposes a communication model for secured communication between the agents belonging to Publishers and Consumers. Data confidentiality is ensured using on the fly Encryption-Decryption...

    Provided By Visvesvaraya National Institute of Technology

  • White Papers // Feb 2010

    A Secure Communication Model for Voting Application Using Multiple Mobile Agents

    Communicating with confidential data requires special attention in a Mobile Agents environment, especially when the other hosts must be prevented from eavesdropping the communication. The authors propose a communication model for secured communication between the agents belonging to different entities for a web based application like voting involving multiple agents....

    Provided By Visvesvaraya National Institute of Technology

  • White Papers // Jan 2011

    Object-Relational Database Based Category Data Model for Natural Language Interface to Database

    Domain specific question answering technique allows users to use natural language to express their queries so that users need not have the knowledge about the structures of the information source. For such an application relational model is not suitable as it is not a natural way to represent real world...

    Provided By Visvesvaraya National Institute of Technology

  • White Papers // Jun 2009

    Implementation of Watch Dog Timer for Fault Tolerant Computing on Cluster Server

    In today's new technology era, cluster has become a necessity for the modern computing and data applications since many applications take more time (even days or months) for computation. Although after parallelization, computation speeds up, still time required for much application can be more. Thus, reliability of the cluster becomes...

    Provided By Visvesvaraya National Institute of Technology

  • White Papers // Jul 2011

    Space-Time Turbo Codes With Adaptive Beamforming for MIMO-OFDM : Performance Analysis & Evaluation

    This paper proposes a MIMO-OFDM system with adaptive beamforming algorithm for smart antenna. Performance analysis of the combined scheme is presented using optimum turbo codes with transmit diversity on AWGN channel. The performance of the proposed system is tested for various modulation techniques such as BPSK, QPSK, 16-PSK& 256-PSK.Simulation results...

    Provided By Visvesvaraya National Institute of Technology

  • White Papers // May 2012

    Cloud Infrastructure Service Management

    The new era of computing called Cloud Computing allows the user to access the cloud services dynamically over the Internet wherever and whenever needed. Cloud consists of data and resources; and the cloud services include the delivery of software, infrastructure, applications, and storage over the Internet based on user demand...

    Provided By Visvesvaraya National Institute of Technology