Maharishi Markandeshwar University

Displaying 1-17 of 17 results

  • White Papers // Feb 2013

    Handoff Optimization for Wireless and Mobile Networks Using Fuzzy Logic

    The most important issue in Personal Communication Services (PCS) is the mobility management. And the efficiency of this PCS system is dependent on the maintenance of a reliable and optimal radio link between the mobile user and the fixed system. When the mobile user moves out of his coverage area,...

    Provided By Maharishi Markandeshwar University

  • White Papers // Jan 2013

    Energy Efficient Protocols in Wireless Sensor Networks: A Survey

    Wireless Sensor Networks (WSNs) consists of huge number of Sensor Nodes (SNs) with sensing, communication and processing capabilities. SNs have limited energy supply, storage and computational capacity. In recent years energy efficient computation is a major concern in WSN. The critical aspects include reduction in the energy consumption of SNs...

    Provided By Maharishi Markandeshwar University

  • White Papers // Nov 2012

    The Energy-Efficient Hierarchical Routing Protocols for WSN: A Review

    A WSN is a specialized wireless network made up of a large number of sensors and at least one base station. The foremost difference between the WSN and the traditional wireless networks is that sensors are extremely sensitive to energy consumption. Energy saving is the crucial issue in designing the...

    Provided By Maharishi Markandeshwar University

  • White Papers // Oct 2012

    Performance Enhancement of OFDM Systems Using Non-Linear Polynomial Technique

    In recent years, Orthogonal Frequency Division Multiplexing (OFDM) has gained significant attention and is preferred for transmission over a dispersive channel. It is because of its several advantages such as high spectral efficiency, low implementation complexity, less vulnerability to echoes and non - linear distortion. However, it has few limitations...

    Provided By Maharishi Markandeshwar University

  • White Papers // Jun 2012

    Query by Image for Efficient Information Retrieval: A Necessity

    For the past many years, the authors are using search engine for image retrieval. These search engines use shapes, contents, text and caption based approach for getting relevant image from the web repository. This image repository contains billions of 2D and 3D images as well as relevant information about those...

    Provided By Maharishi Markandeshwar University

  • White Papers // Nov 2011

    Simulation for Enhancing the Response and Processing Time of Datacenter

    Cloud computing is holding attention of all big organizations who want to utilize their resources like servers, when these are free from their usual activities. This technology sort out said above more economically and more flexibly using the powerful infrastructure services provided by a Cloud service provider on an as-required...

    Provided By Maharishi Markandeshwar University

  • White Papers // Jul 2011

    A Comparative Study of Various Secure Routing Protocols Based on AODV

    The paper surveyed and compared various secure routing protocols for the Mobile Ad hoc NETworks (MANETs). MANETs are vulnerable to various security threats because of its dynamic topology and self-configurable nature. Security attacks on ad hoc network routing protocols disrupt network performance and reliability. The paper significantly based on base...

    Provided By Maharishi Markandeshwar University

  • White Papers // May 2011

    Multi-Band Microstrip Rectangular Fractal Antenna for Wireless Applications

    Modern telecommunication systems require antennas with wider bandwidth and smaller dimensions. Various antennas for wide band operation have been studied for communication and radar systems. The fractal antennas are preferred due to small size, light weight and easy installation. A rectangular fractal microstrip antenna is described in this paper. The...

    Provided By Maharishi Markandeshwar University

  • White Papers // May 2011

    EECHDA: Energy Efficient Clustering Hierarchy and Data Accumulation for Sensor Networks

    A wireless sensor network with a large number of tiny sensor nodes can be used as an effective tool for gathering data for various applications under different situations. One of the major issues in wireless sensor network is developing an energy - efficient routing protocol which has a significant impact...

    Provided By Maharishi Markandeshwar University

  • White Papers // May 2011

    Markov Model for Reliable Packet Delivery in Wireless Sensor Networks

    Wireless Sensor Networks (WSNs) are the topic of intense academic and industrial studies. Research is mainly focused on energy saving schemes to increase the lifetime of these networks. There is an exciting new wave in sensor applications - wireless sensor networking - which enables sensors and actuators to be deployed...

    Provided By Maharishi Markandeshwar University

  • White Papers // Feb 2011

    Framework for Fault Revoking and Homogeneous Distribution of Randomly Deployed Sensor Nodes in Wireless Sensor Networks

    Wireless sensor networks (WSNs) are one of the most exciting and challenging research areas. A Wireless sensor network is composed of a large number of low cost sensor nodes which are often deployed in some unattended and hostile environments to cooperatively monitor certain physical or environmental phenomena. Due to their...

    Provided By Maharishi Markandeshwar University

  • White Papers // Jan 2011

    An Efficient Searching and an Optimized Cache Coherence Handling Scheme on DSR Routing Protocol for MANETS

    Mobile Ad hoc NETworks (MANETS) are self-created and self organized by a collection of mobile nodes, interconnected by multi-hop wireless paths in a strictly peer to peer fashion. DSR (Dynamic Source Routing) is an on-demand routing protocol for wireless ad hoc networks that floods route requests when the route is...

    Provided By Maharishi Markandeshwar University

  • White Papers // Dec 2010

    Secure Message Communication Using Digital Signatures and Attribute Based Cryptographic Method in VANET

    The Vehicles will become increasingly intelligent in the near future, they will be equipped with radio interfaces. Security and privacy are the two primary concerns in the design of Vehicular Ad hoc NETworks (VANET). Poorly designed VANET causes serious attacks on the network and jeopardize the goal of increased driving...

    Provided By Maharishi Markandeshwar University

  • White Papers // Sep 2010

    VANET Parameters and Applications: A Review

    Vehicular Ad-hoc NETwork (VANET) represents a challenging class of mobile ad-hoc networks that enables vehicles to intelligently communicate with each other and with roadside infrastructure. VANET poses number of challenges in terms of Quality of Service (QoS) and its performance. Quality of Service depends on numerous parameters such as bandwidth,...

    Provided By Maharishi Markandeshwar University

  • White Papers // Jul 2010

    Prolonging Network Lifetime and Data Accumulation in Heterogeneous Sensor Networks

    Research on Wireless Sensor Networks has often assumed homogeneous nodes. In reality, homogeneous nodes have different capabilities like different levels of initial energy and drain rate. This leads to the research on heterogeneous networks where two or more types of nodes are considered within the network and the more powerful...

    Provided By Maharishi Markandeshwar University

  • White Papers // Jan 2010

    A Novel Hybrid Approach for Efficient Network Utilization of OBS

    Optical Burst Switching (OBS) is one of the most important switching technologies for future IP over Wavelength Division Multiplexing (WDM) networks. In OBS Network, the burst assembly technique is one of the challenging issues in the implementation of the system. It has the influence on the burst characteristic, which gives...

    Provided By Maharishi Markandeshwar University

  • White Papers // Nov 2009

    Analysis on Deployment Cost and Network Performance for Heterogeneous Wireless Sensor Networks

    A wireless sensor network is an autonomous system of sensor connected by wireless devices without any fixed infrastructure support. One of the major issues in wireless sensor network is developing a cost effective routing protocol which has a significant impact on the overall network performance in the sensor network. In...

    Provided By Maharishi Markandeshwar University

  • White Papers // Feb 2011

    Framework for Fault Revoking and Homogeneous Distribution of Randomly Deployed Sensor Nodes in Wireless Sensor Networks

    Wireless sensor networks (WSNs) are one of the most exciting and challenging research areas. A Wireless sensor network is composed of a large number of low cost sensor nodes which are often deployed in some unattended and hostile environments to cooperatively monitor certain physical or environmental phenomena. Due to their...

    Provided By Maharishi Markandeshwar University

  • White Papers // Nov 2009

    Analysis on Deployment Cost and Network Performance for Heterogeneous Wireless Sensor Networks

    A wireless sensor network is an autonomous system of sensor connected by wireless devices without any fixed infrastructure support. One of the major issues in wireless sensor network is developing a cost effective routing protocol which has a significant impact on the overall network performance in the sensor network. In...

    Provided By Maharishi Markandeshwar University

  • White Papers // May 2011

    EECHDA: Energy Efficient Clustering Hierarchy and Data Accumulation for Sensor Networks

    A wireless sensor network with a large number of tiny sensor nodes can be used as an effective tool for gathering data for various applications under different situations. One of the major issues in wireless sensor network is developing an energy - efficient routing protocol which has a significant impact...

    Provided By Maharishi Markandeshwar University

  • White Papers // Jul 2010

    Prolonging Network Lifetime and Data Accumulation in Heterogeneous Sensor Networks

    Research on Wireless Sensor Networks has often assumed homogeneous nodes. In reality, homogeneous nodes have different capabilities like different levels of initial energy and drain rate. This leads to the research on heterogeneous networks where two or more types of nodes are considered within the network and the more powerful...

    Provided By Maharishi Markandeshwar University

  • White Papers // May 2011

    Markov Model for Reliable Packet Delivery in Wireless Sensor Networks

    Wireless Sensor Networks (WSNs) are the topic of intense academic and industrial studies. Research is mainly focused on energy saving schemes to increase the lifetime of these networks. There is an exciting new wave in sensor applications - wireless sensor networking - which enables sensors and actuators to be deployed...

    Provided By Maharishi Markandeshwar University

  • White Papers // Jan 2011

    An Efficient Searching and an Optimized Cache Coherence Handling Scheme on DSR Routing Protocol for MANETS

    Mobile Ad hoc NETworks (MANETS) are self-created and self organized by a collection of mobile nodes, interconnected by multi-hop wireless paths in a strictly peer to peer fashion. DSR (Dynamic Source Routing) is an on-demand routing protocol for wireless ad hoc networks that floods route requests when the route is...

    Provided By Maharishi Markandeshwar University

  • White Papers // Dec 2010

    Secure Message Communication Using Digital Signatures and Attribute Based Cryptographic Method in VANET

    The Vehicles will become increasingly intelligent in the near future, they will be equipped with radio interfaces. Security and privacy are the two primary concerns in the design of Vehicular Ad hoc NETworks (VANET). Poorly designed VANET causes serious attacks on the network and jeopardize the goal of increased driving...

    Provided By Maharishi Markandeshwar University

  • White Papers // May 2011

    Multi-Band Microstrip Rectangular Fractal Antenna for Wireless Applications

    Modern telecommunication systems require antennas with wider bandwidth and smaller dimensions. Various antennas for wide band operation have been studied for communication and radar systems. The fractal antennas are preferred due to small size, light weight and easy installation. A rectangular fractal microstrip antenna is described in this paper. The...

    Provided By Maharishi Markandeshwar University

  • White Papers // Jan 2010

    A Novel Hybrid Approach for Efficient Network Utilization of OBS

    Optical Burst Switching (OBS) is one of the most important switching technologies for future IP over Wavelength Division Multiplexing (WDM) networks. In OBS Network, the burst assembly technique is one of the challenging issues in the implementation of the system. It has the influence on the burst characteristic, which gives...

    Provided By Maharishi Markandeshwar University

  • White Papers // Oct 2012

    Performance Enhancement of OFDM Systems Using Non-Linear Polynomial Technique

    In recent years, Orthogonal Frequency Division Multiplexing (OFDM) has gained significant attention and is preferred for transmission over a dispersive channel. It is because of its several advantages such as high spectral efficiency, low implementation complexity, less vulnerability to echoes and non - linear distortion. However, it has few limitations...

    Provided By Maharishi Markandeshwar University

  • White Papers // Jun 2012

    Query by Image for Efficient Information Retrieval: A Necessity

    For the past many years, the authors are using search engine for image retrieval. These search engines use shapes, contents, text and caption based approach for getting relevant image from the web repository. This image repository contains billions of 2D and 3D images as well as relevant information about those...

    Provided By Maharishi Markandeshwar University

  • White Papers // Feb 2013

    Handoff Optimization for Wireless and Mobile Networks Using Fuzzy Logic

    The most important issue in Personal Communication Services (PCS) is the mobility management. And the efficiency of this PCS system is dependent on the maintenance of a reliable and optimal radio link between the mobile user and the fixed system. When the mobile user moves out of his coverage area,...

    Provided By Maharishi Markandeshwar University

  • White Papers // Jul 2011

    A Comparative Study of Various Secure Routing Protocols Based on AODV

    The paper surveyed and compared various secure routing protocols for the Mobile Ad hoc NETworks (MANETs). MANETs are vulnerable to various security threats because of its dynamic topology and self-configurable nature. Security attacks on ad hoc network routing protocols disrupt network performance and reliability. The paper significantly based on base...

    Provided By Maharishi Markandeshwar University

  • White Papers // Sep 2010

    VANET Parameters and Applications: A Review

    Vehicular Ad-hoc NETwork (VANET) represents a challenging class of mobile ad-hoc networks that enables vehicles to intelligently communicate with each other and with roadside infrastructure. VANET poses number of challenges in terms of Quality of Service (QoS) and its performance. Quality of Service depends on numerous parameters such as bandwidth,...

    Provided By Maharishi Markandeshwar University

  • White Papers // Nov 2011

    Simulation for Enhancing the Response and Processing Time of Datacenter

    Cloud computing is holding attention of all big organizations who want to utilize their resources like servers, when these are free from their usual activities. This technology sort out said above more economically and more flexibly using the powerful infrastructure services provided by a Cloud service provider on an as-required...

    Provided By Maharishi Markandeshwar University

  • White Papers // Jan 2013

    Energy Efficient Protocols in Wireless Sensor Networks: A Survey

    Wireless Sensor Networks (WSNs) consists of huge number of Sensor Nodes (SNs) with sensing, communication and processing capabilities. SNs have limited energy supply, storage and computational capacity. In recent years energy efficient computation is a major concern in WSN. The critical aspects include reduction in the energy consumption of SNs...

    Provided By Maharishi Markandeshwar University

  • White Papers // Nov 2012

    The Energy-Efficient Hierarchical Routing Protocols for WSN: A Review

    A WSN is a specialized wireless network made up of a large number of sensors and at least one base station. The foremost difference between the WSN and the traditional wireless networks is that sensors are extremely sensitive to energy consumption. Energy saving is the crucial issue in designing the...

    Provided By Maharishi Markandeshwar University