Siksha O Anusandhan University

Displaying 1-14 of 14 results

  • White Papers // Sep 2011

    Analysis of PAPR of Real and Complex OFDM systems

    One of the major challenges of Orthogonal Frequency Division Multiplexing (OFDM) is that the output signal may have a potentially very large Peak-to-Average Power Ratio (PAPR, also known as PAR). The resulting technical challenges, as well as PAPR-reduction techniques and related issues, have been widely studied and reported in the...

    Provided By Siksha O Anusandhan University

  • White Papers // Jul 2011

    EX-APTEEN: A Hybrid Protocol for Information Retrieval Using Backup Cluster Head Election and Queuing Mechanism for Overloading Condition

    In Wireless Sensor Network, dynamic cluster based routing protocol is mostly used. It is a network of battery operated, tiny, mostly homogeneous sensor nodes having limited memory, processing power with wide applicability in the area of military, weather forecasting etc. As it is battery operated, it requires energy awareness in...

    Provided By Siksha O Anusandhan University

  • White Papers // Jun 2011

    Estimation of MIMO-OFDM Based Channel for High Data Rate Wireless Communication

    The demand of users increases day by day in context of wireless communication. The current research emphasizes on many factors such as data rate, type of modulation, and characteristics of the channel. Out of all the factors, channel estimation is the interest in this work. In this paper, the channel...

    Provided By Siksha O Anusandhan University

  • White Papers // Apr 2011

    EX-SMAC: An Adaptive Low Latency Energy Efficient MAC Protocol

    In wireless sensor network the efficient use of energy leads to enhance the network lifetime. As idle listening, collision, control overhead and over hearing are the main reasons of energy waste. Many typical MAC protocols are designed to conserve energy and enhance network lifetime. In this paper the authors propose...

    Provided By Siksha O Anusandhan University

  • White Papers // Feb 2011

    Design of MIMO Space-Time Code for High Data Rate Wireless Communication

    Multiple-input and multiple-output, or MIMO, is the use of multiple antennas at both the transmitter and receiver to improve communication performance. MIMO technology has attracted attention in wireless communications, because it offers significant increases in data throughput and link range without additional bandwidth or transmit power. In this paper, Multiple-Input...

    Provided By Siksha O Anusandhan University

  • White Papers // Jan 2011

    Enhancing Decision Making Using Intelligent System Solution

    The development and deployment of managerial decision support system represents an emerging trend in the business and organizational field in which the increased application of Decision Support Systems (DSS) can be compiling by Intelligent Systems (IS). Decision Support Systems (DSS) are a specific class of computerized information system that supports...

    Provided By Siksha O Anusandhan University

  • White Papers // Jan 2011

    An Authorization Framework for Grid Security Using GT4

    A Grid system is a Virtual Organization that is composed of several autonomous domains .It concerned with the sharing and coordinated use of diverse resources in distributed "Virtual organizations." The dynamic and multi-institutional nature of these environments introduces challenging security issues that demand new technical approaches. In particular, one must...

    Provided By Siksha O Anusandhan University

  • White Papers // Dec 2010

    Design and Discovery of Sensor Web Registry Services for Wireless Sensor Network With X-SOA Approach

    The application of wireless sensor network is emerging as a new trend in different sphere of modern society. However due to the advancement of SWE, designing & discovering sensor web registry services throughout heterogeneous environments is becoming a challenging task and raises several concerns like performance, reliability, and robustness. Many...

    Provided By Siksha O Anusandhan University

  • White Papers // Nov 2010

    Multi-Hop Bandwidth Management Protocol for Mobile Ad Hoc Networks

    An admission control scheme should play the role of a coordinator for flows in a data communication network, to provide the guarantees as the medium is shared. The nodes of a wired network can monitor the medium to know the available bandwidth at any point of time. But, in wireless...

    Provided By Siksha O Anusandhan University

  • White Papers // Jul 2010

    Power and Delay Aware On-Demand Routing for Ad Hoc Networks

    Wide implementation of IEEE 802.11 based networks could lead to deployment of localized wireless data communication environments with a limited number of mobile hosts, called ad hoc networks. Implementation of a proper routing methodology in ad hoc networks makes it efficient in terms of performance. A wide spectrum of routing...

    Provided By Siksha O Anusandhan University

  • White Papers // Jul 2010

    Measure of Impact of Node Misbehavior in Ad Hoc Routing: A Comparative Approach

    The major challenge to design and deployment of Mobile Ad hoc NETworks (MANETs) is its dynamic nature, which carries with itself a set of security measures to be resolved. In this paper, the authors compare the behavior of three routing protocols DSDV, DSR and AODV under security attack, where the...

    Provided By Siksha O Anusandhan University

  • White Papers // Mar 2010

    A Survey on Evolutionary Approaches to Intrusion Detection Systems

    One of the primary approaches to the increasingly important problem of computer security is the Intrusion Detection System. Various architectures and Different soft computing based approaches have been proposed to detect computer network attacks. This paper presents Genetic Algorithm (GA) based approaches to network intrusion detection. First, this paper will...

    Provided By Siksha O Anusandhan University

  • White Papers // Dec 2009

    A QoS Solution to Hard Real Time Delay Satisfaction in Ad Hoc Networks

    Due to mobility features of Ad Hoc networks, it becomes too difficult to guarantee delay requirements for real time applications across such networks. However, such real time guarantees can be optimally achieved with a reasonable presumption on node mobility, network traffic and reliability with predictable features. In this paper, the...

    Provided By Siksha O Anusandhan University

  • White Papers // Oct 2009

    A Distributed Cluster Scheme for Bandwidth Management in Multi-Hop MANETs

    Electronic collaboration among devices in a geographically localized environment is made possible with the implementation of IEEE 802.11 based wireless ad hoc networks. Dynamic nature of Mobile Ad hoc NETworks(MANETs) may lead to unpredictable intervention of attacks or fault occurrence, which consequently may partition the network, degrade its performance, violate...

    Provided By Siksha O Anusandhan University

  • White Papers // Mar 2010

    A Survey on Evolutionary Approaches to Intrusion Detection Systems

    One of the primary approaches to the increasingly important problem of computer security is the Intrusion Detection System. Various architectures and Different soft computing based approaches have been proposed to detect computer network attacks. This paper presents Genetic Algorithm (GA) based approaches to network intrusion detection. First, this paper will...

    Provided By Siksha O Anusandhan University

  • White Papers // Jul 2010

    Power and Delay Aware On-Demand Routing for Ad Hoc Networks

    Wide implementation of IEEE 802.11 based networks could lead to deployment of localized wireless data communication environments with a limited number of mobile hosts, called ad hoc networks. Implementation of a proper routing methodology in ad hoc networks makes it efficient in terms of performance. A wide spectrum of routing...

    Provided By Siksha O Anusandhan University

  • White Papers // Oct 2009

    A Distributed Cluster Scheme for Bandwidth Management in Multi-Hop MANETs

    Electronic collaboration among devices in a geographically localized environment is made possible with the implementation of IEEE 802.11 based wireless ad hoc networks. Dynamic nature of Mobile Ad hoc NETworks(MANETs) may lead to unpredictable intervention of attacks or fault occurrence, which consequently may partition the network, degrade its performance, violate...

    Provided By Siksha O Anusandhan University

  • White Papers // Nov 2010

    Multi-Hop Bandwidth Management Protocol for Mobile Ad Hoc Networks

    An admission control scheme should play the role of a coordinator for flows in a data communication network, to provide the guarantees as the medium is shared. The nodes of a wired network can monitor the medium to know the available bandwidth at any point of time. But, in wireless...

    Provided By Siksha O Anusandhan University

  • White Papers // Jan 2011

    Enhancing Decision Making Using Intelligent System Solution

    The development and deployment of managerial decision support system represents an emerging trend in the business and organizational field in which the increased application of Decision Support Systems (DSS) can be compiling by Intelligent Systems (IS). Decision Support Systems (DSS) are a specific class of computerized information system that supports...

    Provided By Siksha O Anusandhan University

  • White Papers // Jan 2011

    An Authorization Framework for Grid Security Using GT4

    A Grid system is a Virtual Organization that is composed of several autonomous domains .It concerned with the sharing and coordinated use of diverse resources in distributed "Virtual organizations." The dynamic and multi-institutional nature of these environments introduces challenging security issues that demand new technical approaches. In particular, one must...

    Provided By Siksha O Anusandhan University

  • White Papers // Jul 2010

    Measure of Impact of Node Misbehavior in Ad Hoc Routing: A Comparative Approach

    The major challenge to design and deployment of Mobile Ad hoc NETworks (MANETs) is its dynamic nature, which carries with itself a set of security measures to be resolved. In this paper, the authors compare the behavior of three routing protocols DSDV, DSR and AODV under security attack, where the...

    Provided By Siksha O Anusandhan University

  • White Papers // Dec 2009

    A QoS Solution to Hard Real Time Delay Satisfaction in Ad Hoc Networks

    Due to mobility features of Ad Hoc networks, it becomes too difficult to guarantee delay requirements for real time applications across such networks. However, such real time guarantees can be optimally achieved with a reasonable presumption on node mobility, network traffic and reliability with predictable features. In this paper, the...

    Provided By Siksha O Anusandhan University

  • White Papers // Feb 2011

    Design of MIMO Space-Time Code for High Data Rate Wireless Communication

    Multiple-input and multiple-output, or MIMO, is the use of multiple antennas at both the transmitter and receiver to improve communication performance. MIMO technology has attracted attention in wireless communications, because it offers significant increases in data throughput and link range without additional bandwidth or transmit power. In this paper, Multiple-Input...

    Provided By Siksha O Anusandhan University

  • White Papers // Apr 2011

    EX-SMAC: An Adaptive Low Latency Energy Efficient MAC Protocol

    In wireless sensor network the efficient use of energy leads to enhance the network lifetime. As idle listening, collision, control overhead and over hearing are the main reasons of energy waste. Many typical MAC protocols are designed to conserve energy and enhance network lifetime. In this paper the authors propose...

    Provided By Siksha O Anusandhan University

  • White Papers // Jul 2011

    EX-APTEEN: A Hybrid Protocol for Information Retrieval Using Backup Cluster Head Election and Queuing Mechanism for Overloading Condition

    In Wireless Sensor Network, dynamic cluster based routing protocol is mostly used. It is a network of battery operated, tiny, mostly homogeneous sensor nodes having limited memory, processing power with wide applicability in the area of military, weather forecasting etc. As it is battery operated, it requires energy awareness in...

    Provided By Siksha O Anusandhan University

  • White Papers // Sep 2011

    Analysis of PAPR of Real and Complex OFDM systems

    One of the major challenges of Orthogonal Frequency Division Multiplexing (OFDM) is that the output signal may have a potentially very large Peak-to-Average Power Ratio (PAPR, also known as PAR). The resulting technical challenges, as well as PAPR-reduction techniques and related issues, have been widely studied and reported in the...

    Provided By Siksha O Anusandhan University

  • White Papers // Dec 2010

    Design and Discovery of Sensor Web Registry Services for Wireless Sensor Network With X-SOA Approach

    The application of wireless sensor network is emerging as a new trend in different sphere of modern society. However due to the advancement of SWE, designing & discovering sensor web registry services throughout heterogeneous environments is becoming a challenging task and raises several concerns like performance, reliability, and robustness. Many...

    Provided By Siksha O Anusandhan University

  • White Papers // Jun 2011

    Estimation of MIMO-OFDM Based Channel for High Data Rate Wireless Communication

    The demand of users increases day by day in context of wireless communication. The current research emphasizes on many factors such as data rate, type of modulation, and characteristics of the channel. Out of all the factors, channel estimation is the interest in this work. In this paper, the channel...

    Provided By Siksha O Anusandhan University