IOSR Journal of Engineering

Displaying 1-40 of 485 results

  • White Papers // May 2014

    Enhanced Security Model for Cloud Using Ones compliment Re-coding for Fast Scalar multiplication in ECC

    Defining cloud computing becomes a difficult task with many definitions, yet no consensus on single or unique on ones. Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned...

    Provided By IOSR Journal of Engineering

  • White Papers // May 2014

    Controlling the Behavior of a Neural Network Weights Using Variables Correlation and Posterior Probabilities Estimation

    In this paper, a number of posterior probabilistic based equations were introduced to detect the effect of controlling the correlation between variables on the behavior of feed forward neural network weights. In this paper it was proofed that, under certain assumptions, in a feed forward neural network with backprobagation learning...

    Provided By IOSR Journal of Engineering

  • White Papers // May 2014

    An Approach to Secure Data Sharing for Dynamic Groups in the Cloud

    As the low maintenance, cloud computing supply and capable solution for sharing group resource within cloud users. Sharing data with the two or more owners while preserving data and identity privacy from an un-trusted cloud is still an issue, due to the frequent change of the membership. In this paper,...

    Provided By IOSR Journal of Engineering

  • White Papers // May 2014

    Evaluation of Bitmap Index Compression using Data Pump in Oracle Database

    Bitmap index is most commonly used technique for efficient query processing and mostly in the Data warehouse environment. The authors review the existing technologies of Compression and introduce the bitmap index compression through data pump. According to conventional wisdom bitmap index is more efficient for minimum unique value. But through...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2013

    Comarison and Analysis of Simulators for Ad hoc Wireless Networks

    Wireless networks are one of the best fields for research unlike wired networks. In ad hoc wireless networks to evaluate the performance and behavior of various routing strategies & protocols, simulators are very good compromises between cost and complexities as well as accuracy of the results. Since there are many...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2013

    Security Issues of Power Line Communications

    In this paper the authors provide discussion of security issues for Power Line Communications (PLC) networks and they put forth several security requirements needed for that network. Security is a major issue for the deployment of local area networks in companies, where the development of IP telephony applications is sustained....

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2013

    Secured Remote Switching DC Motors

    The notion of this work is to make use of GSM network to provide users mobility facility to support them while moving. The system is structured into three main parts: GSM network, controlling software, and boost circuits. The GSM network acts as low cost tool to aid in developing the...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2013

    Framework for Collaborative Application in Mobile Ad-hoc Network

    With increase usage of mobile devices, there is a need to connect them together in meaningful way. Specifically, there a demand of application that enables collaboration among these mobile devices and their users. The users have different need and different way to collaborate using collaborative application while carrying the mobile...

    Provided By IOSR Journal of Engineering

  • White Papers // Nov 2013

    Stock Portfolio Selection Using Data Mining Approach

    Stocks have always been a hot topic of discussion in the financial realm, but the difficulty in understanding the real meaning of stocks still persists. Once it is decided that investment is to be made in the stock, the obvious question which arises is: which all stocks should be purchased?...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2013

    Financing of Micro, Medium and Small Scale Enterprises in India Key Challenges

    Micro, small and medium sector enterprises have a vital role in the economic growth of a developing nation like India. These enterprises play a catalyst role in the development of industrial and commercial activities. In the overall value chain of different industries these firms are placed in critical positions. It...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Optimization of FCFS Based Resource Provisioning Algorithm for Cloud Computing

    In this paper, the authors propose an optimized version of the FCFS scheduling algorithm to address the major challenges of task scheduling in cloud. The incoming tasks are grouped on the basis of task requirement like minimum execution time or minimum cost and prioritized (FCFS manner). Resource selection is done...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Peer To Peer Content Sharing On Wi-Fi Network For Smart Phones

    Peer-to-Peer (P2P) communications and its applications have become conventional architecture in the wired network environment. However, they have not been effectively adapted to the ensemble mobile environment which composed of various devices such as smart mobiles devices, laptops, and device with embedded software. In P2P systems, each node can act...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Review on Google Android a Mobile Platform

    Technology has been touching user's lives in almost every domain. With the advent of modern technologies, the need of enhancing its security also arises. Data security has become one of the most important issues of concern. Data security is achieved with the help of adapting certain security measures. Here, in...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Quality of Service Optimization in Realm of Green Monitoring Using Broad Area Sensor Network (BASN)

    A Wireless Sensor Network (WSN) contains short range energy limited terminals/nodes in which multiple nodes participates one by one to transfer data from source node to Base station. Each node appends some amount of delay which degrades the network performance as the jittered behavior of network may not be allowed...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Mobile Adhoc Network (MANET) Routing Protocols Analytical Study

    Man being social by nature cannot live in isolation. He feels being in company with other co-humans. So sometimes he wants to connect with himself and most of the other times he wishes to be connected with others at other places through one means or the other. Man's persistent desire...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Security and Privacy Issues of Cloud Computing; Solutions and Secure Framework

    The National Institute of Standards and Technology (NIST) defined cloud computing as a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources that can be rapidly provisioned and released with minimal management effort or cloud provider interaction. Cloud computing has the potential to change...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Effectual Routine for Trilateral Authentication in Ad-Hoc Networks Using Multicast Conventions

    Ad-hoc networks have mass of applications; though, a dynamic problem regarding their security aspects must be answered in order to realize these applications. Validating the source and ensuring the integrity of the message traffic become an essential constraint for the operation and management of the network. The authors focus on...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Privacy and Security in Online Examination Systems

    A new method for key generation using Data Encryption Standard (DES) is proposed in order to make it more secure for Online Examination System (OES). Privacy and security are crucial in an OES. Privacy represents the ability to maintain a personal space such that there is certain user control on...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Face Recognition Using Mobile Phones and Cloud

    Now-a-day's lifestyle has been changed and any one can easily receive information about everyone in the world. It is very useful for person identification it can be obtained from the mobile device and also connected to social networking. The authors proposed a face recognition system on mobile devices by combining...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Green Computing Under Cloud Environment Proposed Architecture Using Cloud Computing & Thin Client

    Private Cloud computing provides attractive & cost efficient Server Based Computing (SBC). The implementation of Thin client computing for private cloud computing will reduce the IT Cost and consumes less power. Most cloud services run in browser based environment so the authors don't need a fat client to use in...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Blacklisting Misbehaving Users for Enhancing Security in Anonymizing Networks

    Anonymizing networks such as Tor allow users to access Internet services privately by using a series of routers to hide the client's IP address from the server. The success of such networks, however, has been limited by users employing this anonymity for abusive purposes such as defacing popular Web sites....

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Defending Against Replication Node Attack in Wireless Sensor Network

    In Wireless Sensor network, nodes are interconnected and information is shared among them. In a situation, many attacks are involved to misuse the wireless sensor network. One of the attacks is replica node replication attack, in which the adversary can detain and conciliation of sensor nodes by hacking IP address...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Threshold Proxy Re-Encryption Scheme and Decentralized Erasure Code in Cloud Storage with Secure Data Forwarding

    A cloud storage system, used to store large number of data in storage server. Cloud system is used to provide large number storage servers, which provide long-term storage service over the Internet. Third party's cloud system does not provide data confidentiality. Constructing centralized storage system for the cloud system makes...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Analysis of Manhattan Mobility Model Without RSUs

    The vehicular communication is an important issue to the researchers who are engaged in preventing traffic accidents and traffic jams. The earlier vehicular models had discussed only communication among vehicles through the Road Side Units (RSU). Most of the researchers used IEEE 802.11 for vehicular communication in which the vehicles...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    A Comprehensive Parametric Analysis of Vertical Handoff in Next Generation Wireless Networks

    The science and technology is developing day by day leading to expand and forcing to reshape user's living standards. The main aspects leading to deployment of a wide array of wireless and mobile networks are advances in miniaturization, low power circuit design and development in radio access technologies and increase...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    An Efficient and Active Data Delivery for Highly Dynamic Mobile Ad Hoc Networks

    In highly dynamic mobile ad hoc networks occurred transmission problems like delivering data packets, packet delay, and time delay and so on. Most of the existing ad hoc routing protocols are affected by node mobility, especially for large-scale networks. Large-scale networks mean that wireless network at the dynamic time. Propel...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Performance Comparison on Trust Based Power Aware Reliable On Demand Routing Protocol in Mobile Ad Hoc Networks

    A Mobile Ad-hoc NETwork (MANET) is a collection of mobile wireless nodes, which communicate to each other without any centralized administration. Trust and Power consumption is the most challenging task in routing protocol design for Mobile Ad-hoc NETworks (MANETs), since the highly dynamic nature of MANET coupled with limited bandwidth...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    A Research Paper on Comparison Between Energy Efficient Routing Protocol with Energy and Location in MANET

    Energy is an important issue in MANET (Mobile Ad-hoc NETwork). Nodes in network are working in presence of limited energy. So, energy efficient routing is needed for reducing energy consumption. Energy efficient routing schemes can greatly reduce energy consumption and extends the lifetime of the networks. Multipath routing protocol (AOMDV)...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Implementation of Tree Based Itinerary Design (TBID) Algorithm Over Wireless Sensor Networks by Using Mobile Agent

    In many sensor network applications viz., environmental monitoring, spatial exploration and battlefield surveillance, sensed data is aggregated and transmitted to the sinks for analysis. Thus, in-network data aggregation becomes an important technique in wireless sensor networks and has been well studied in recent years. In general, any sensory network suffers...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Performance Improvement Techniques for Customized Data Warehouse

    In this paper, the authors present performance improvement techniques for data retrieval from customized data warehouses for efficient querying and On-Line Analytical Processing (OLAP) in relation to efficient database and memory management. Different database management techniques, e.g. indexing, partitioning, etc. play vital role in efficient memory management. A comparison of...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    A Novel Approach for Event Monitoring In Wsn Using Sleep Scheduling

    A broadcasting delay is an important problem for the application of the critical event monitoring in wireless sensor networks. To prolong the network lifetime some of the sleep scheduling methods are always employed in WSNs it results in a significant broadcasting delay. A novel sleep scheduling method to be proposed...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Virtual Energy Based Encryption & Keying on Wireless Sensor Network

    Since the secure communication for Wireless Sensor Network (WSNs) is a challenging problem because sensors are resources limited and cost is the most dominant factor in a energy consumption, for this the authors introduce an energy-efficient Virtual Energy-Based Encryption and Keying (VEBEK) scheme for WSNs that reduces the number of...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Comprehensive Evaluation of AODV, DSR, GRP, OLSR and TORA Routing Protocols With Varying Number of Nodes and Traffic Applications Over MANETs

    Wireless Technology is at its peak when they talk about research and innovation. This field has become a hub of invention of new theories and structures. Mobile Ad-hoc Network is a special point of focus for the researchers. MANET is a collection of wireless mobile nodes which forms a dynamic...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Enhancement in Elimination of Security Threads using Trusted Proactive Routing

    Ad hoc networks have been used in many applications which mandate a dynamic setup in the absence of fixed infrastructure. The design of ad hoc network has been mainly focuses on proper operation. It is possible that eventually a malicious node becomes easy to deploy in ad hoc n/w and...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Resource Allocation for Antivirus Cloud Appliances

    Malware detection or antivirus software has been recently provided as a service in the cloud. A cloud antivirus provider hosts a number of virtual machines each running the same or different antivirus engines on potentially different sets of workloads (files). From the provider's perspective, the problem of optimally allocating physical...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Mobile Phone Based Attendance System

    In this paper, the authors are emphasizing on developing this project that will help the lecturers to take attendance easily, securely and is less error prone. For this, they are implementing software "Mobile Phone Based Attendance System (MPBAS)" based on Android Technology. They are inspired to work on MPBAS from...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Cross-Layer Based Performance Optimization for Different Mobility and Traffic Scenarios in Adhoc Networks

    The self configuring dexterous autonomy of MANET imposes some network challenges constrained to traditional dynamic routing behavior. So as working with different mobility and traffic patterns with normal management schemes may lead some minor pitfalls to some important network performance parameters and hence can degrade the whole network performance. Here,...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Data Security Model Enhancement In Cloud Environment

    Cloud computing is one of the most emerging technologies which plays an important role in the next generation architecture of IT Enterprise. It has been widely accepted due to its ability to reduce costs associated with computing while increasing flexibility and scalability for computer processes. During the past few years,...

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  • White Papers // Apr 2013

    Service Based Content Sharing in the Environment of Mobile Ad-Hoc Networks

    The peer-to-peer network is the one of the traditional client server networking model. The file sharing on mobile devices is not easily achieved to the user for limited bandwidth and high cost. The irregular disconnection and IP address changes occur due to network migration. The authors holds the short range...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    A Survey on Identification of Closed Frequent Item Sets Using Intersecting Algorithm for Transaction in Data Mining

    Most known frequent item set mining approaches enumerate candidate item sets, determine their support, and prune candidates that fail to reach the user-specified minimum support. Apart from this scheme, the authors can use intersection approach for identifying frequent item set. But the intersection approach of transaction is the less researched...

    Provided By IOSR Journal of Engineering

  • White Papers // Oct 2012

    A Review on Substrate Integrated Waveguide and Its Microstrip Interconnect

    Substrate Integrated Waveguides (SIW) are used for transmission of Electromagnetic waves. They are planar structures belonging to the family of Substrate Integrated Circuits. Because of their planar nature, they can be fabricated on planar circuits like Printed Circuit Boards (PCB) and can be integrated with other planar transmission lines like...

    Provided By IOSR Journal of Engineering

  • White Papers // Oct 2012

    To Study the Effect of Center Frequency and Bandwidth on Quality Factor of Microstrip Interdigital Bandpass Filter

    Bandpass filter is a device that can be used in both transmitter and receiver in several communication systems, such as mobile phones, terrestrial network, satellite communication and many other applications. In this paper inter-digital bandpass filter with under coupled quarter wavelength resonator is proposed. In this paper, the authors studied...

    Provided By IOSR Journal of Engineering

  • White Papers // Oct 2012

    Multiband Microstrip Patch Antenna for Microwave Applications

    In this paper, the authors present a fractal shape slot based patch antenna for multiband operations. The fractal shape slot is designed on the rectangular patch and the antenna is fed through a microstrip line. The proposed design and feeding technique allows the antenna to operate at multiple frequencies in...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2012

    Investigation of Dual Meander Slot to Microstrip Patch Antenna

    A dual microstrip meander slot antenna is presented for Wireless Local Area Network (WLAN) application. The proposed antenna comprises a rectangular microstrip patch element embedded with two meander slots. The parametric study is performed to investigate the characteristic of microstrip patch antenna with double meandered slots compared to the same...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2012

    Implementation of ALU Using Asynchronous Design

    Power consumption has become one of the biggest challenges in design of high performance microprocessors. In this paper, the authors present a design technique using GALs (Globally-Asynchronous Locally-Synchronous) for implementing asynchronous ALUs, which aims to eliminate the global clock. Here ALUs are designed with delay insensitive dual rail four phase...

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  • White Papers // Dec 2012

    Multiple Symbol Differential Detection of MPSK Which Is Invariant to Frequency Offset Using Maximum-Likelihood Detection

    It is well-known that classical differential detection of MPSK signals, wherein the information is encoded as the first order phase difference, is a simple and robust form of communication in environments not subject to frequency variation. For channels that introduce into the carrier a random frequency shift, e.g., those associated...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2012

    Digital Pheromone Scheme in Wireless Sensor and Robot Networks

    In this paper, the authors design a bio-inspired patrolling algorithm based on digital pheromone. As events have different importance, they refer to them as having different priorities. In their patrolling schemes, robots efficiently handle as many high priority events as possible. Inspired by the pheromone-based communication among ants, they introduce...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2012

    CEMR: Congestion Evasion Multicast Routing to Maximize Throughput for Mobile Ad Hoc Networks

    This paper is focused on a new solution for congestion evasion in ad hoc multicast routing that referred as Congestion Evasion Multicast Routing short CEMR. CEMR is aimed at Congestion Evasion in Multicast Mobile Ad hoc routing protocol. The current MAC level routing strategy is independent which can work with...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2012

    Cloud Computing: Overview & Current Research Challenges

    Cloud computing is a set of IT services that are provided to a customer over a network on a leased basis and with the ability to scale up or down their service requirements. Usually Cloud Computing services are delivered by a third party provider who owns the infrastructure. Cloud Computing...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2012

    Review of Various Aspects of Radio Frequency IDentification (RFID) Technology

    Radio Frequency IDentification (RFID) is essentially a wireless method of identification of physically placed objects in a certain state space. It is the most emerging technology these days which is becoming the alternate for barcode. Hence this technology is receiving lot of attention comparatively over past few years. RFID technology...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2012

    Survey of Routing Protocols for Mobile Ad Hoc Networks

    In this paper, the authors represent a survey of various existing secure routing protocols for MANET's. A mobile ad hoc network is a self configuring mobile nodes network. Significant progress has been made for making mobile ad hoc network secure and dynamic. Its infrastructure less and absence of any centralized...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Optimization of FCFS Based Resource Provisioning Algorithm for Cloud Computing

    In this paper, the authors propose an optimized version of the FCFS scheduling algorithm to address the major challenges of task scheduling in cloud. The incoming tasks are grouped on the basis of task requirement like minimum execution time or minimum cost and prioritized (FCFS manner). Resource selection is done...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Peer To Peer Content Sharing On Wi-Fi Network For Smart Phones

    Peer-to-Peer (P2P) communications and its applications have become conventional architecture in the wired network environment. However, they have not been effectively adapted to the ensemble mobile environment which composed of various devices such as smart mobiles devices, laptops, and device with embedded software. In P2P systems, each node can act...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Review on Google Android a Mobile Platform

    Technology has been touching user's lives in almost every domain. With the advent of modern technologies, the need of enhancing its security also arises. Data security has become one of the most important issues of concern. Data security is achieved with the help of adapting certain security measures. Here, in...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Quality of Service Optimization in Realm of Green Monitoring Using Broad Area Sensor Network (BASN)

    A Wireless Sensor Network (WSN) contains short range energy limited terminals/nodes in which multiple nodes participates one by one to transfer data from source node to Base station. Each node appends some amount of delay which degrades the network performance as the jittered behavior of network may not be allowed...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Mobile Adhoc Network (MANET) Routing Protocols Analytical Study

    Man being social by nature cannot live in isolation. He feels being in company with other co-humans. So sometimes he wants to connect with himself and most of the other times he wishes to be connected with others at other places through one means or the other. Man's persistent desire...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Security and Privacy Issues of Cloud Computing; Solutions and Secure Framework

    The National Institute of Standards and Technology (NIST) defined cloud computing as a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources that can be rapidly provisioned and released with minimal management effort or cloud provider interaction. Cloud computing has the potential to change...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Effectual Routine for Trilateral Authentication in Ad-Hoc Networks Using Multicast Conventions

    Ad-hoc networks have mass of applications; though, a dynamic problem regarding their security aspects must be answered in order to realize these applications. Validating the source and ensuring the integrity of the message traffic become an essential constraint for the operation and management of the network. The authors focus on...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Privacy and Security in Online Examination Systems

    A new method for key generation using Data Encryption Standard (DES) is proposed in order to make it more secure for Online Examination System (OES). Privacy and security are crucial in an OES. Privacy represents the ability to maintain a personal space such that there is certain user control on...

    Provided By IOSR Journal of Engineering

  • White Papers // Apr 2013

    Face Recognition Using Mobile Phones and Cloud

    Now-a-day's lifestyle has been changed and any one can easily receive information about everyone in the world. It is very useful for person identification it can be obtained from the mobile device and also connected to social networking. The authors proposed a face recognition system on mobile devices by combining...

    Provided By IOSR Journal of Engineering

  • White Papers // Feb 2013

    Compact UWB Antenna With T-Shaped Slots and Staircase Ground Plane for Enhanced Bandwidth

    In the coming years, there is great demand for high-speed data transmissions on cost effective basis. In order to achieve the same a new technology known as the Ultra WideBand (UWB) has been used. This technology has revolutionary advantages of an unlicensed service that can be used anywhere, anytime, by...

    Provided By IOSR Journal of Engineering

  • White Papers // Feb 2013

    Throughput Improvement for Cell Edge Users

    Users at the cell edge in a cellular network suffer from low data rate due to low SINR Cooperative transmission schemes which are used in wireless networks to improve the spectral efficiency. In this paper, the authors study the downlink capacity of edge users in a cellular network and see...

    Provided By IOSR Journal of Engineering

  • White Papers // Feb 2013

    Microstrip Antenna for WLAN Application Using Probe Feed

    Microstrip patch antennas have been widely used in a various useful applications, due to their low weight and low profile, conformability, easy and cheap realization. A low profile patch antenna for WLAN application is proposed in this paper. This proposed antenna is made by using the probe feeding and aperture...

    Provided By IOSR Journal of Engineering

  • White Papers // Feb 2013

    Mm Waves Role in Satellite Communication

    The frequency band of Millimeter Wave (MM Wave) in Electromagnetic spectrum is 30-300 GHz and is sometimes called the Extremely High Frequency (EHF) range. Apart from Radar system, communication system is another important application of MM Waves which proved better than Microwaves/optics in certain features. Certain characteristics of the earth's...

    Provided By IOSR Journal of Engineering

  • White Papers // Feb 2013

    An Efficient Hand-Geometry System for Biometric Identifications

    In this paper, the authors propose an efficient hand geometry based system to recognize individuals. Hand geometry used in this verification system utilizes some hand geometry features which cannot vary with small variation of palm position. In this work, users can place their hands freely without the need for pegs...

    Provided By IOSR Journal of Engineering

  • White Papers // Feb 2013

    Embedded Ethernet Interface Using Arm Processor

    Currently device with microcontroller has been widely used in industrial field. However, a large number of devices don't have the network interface and the data from them cannot be transmitted in network. A design of ARM processor-based embedded Ethernet interface is presented. In the design, an existing SPI serial device...

    Provided By IOSR Journal of Engineering

  • White Papers // Feb 2013

    A Novel Compact CPW- Fed Antenna for ULTRA WIDEBAND Applications

    RECENTLY, with the rapid development of wireless communication systems for local access networks including Personal Digital Assistants (PDA), portable PCs, and Bluetooth, the need for low profile and compact antenna has been on the rise. The demand was increased day by day in wireless communication, especially for the ULTRA WIDEBAND...

    Provided By IOSR Journal of Engineering

  • White Papers // Feb 2013

    Reconfigurable Microstrip Patch Antenna Using MEMS Technology

    This paper proposes the design of a Reconfigurable Micro Strip Patch Antenna Using MEMS Technology A Reconfigurable Microstrip patch antenna of operating frequency in the range of 5-8 GHz (CBand), for the application of wireless communication has been designed. The term Re-configurability refers that it adaptively changes its characteristics. A...

    Provided By IOSR Journal of Engineering

  • White Papers // Feb 2013

    DFT Based MMSE Equaliser in MIMO-OFDM

    MIMO-OFDM is considered as a fast growing technology now days. OFDM is a multi carrier modulation technique in which the carriers are Orthogonal to each others as a result of which it provides high bandwidth efficiency and multiple carriers share the data among themselves. During the research equalizer is always...

    Provided By IOSR Journal of Engineering

  • White Papers // Feb 2012

    Low Power H.264 Video Compression Achitecture for Mobile Communication

    This paper presents a method to reduce the computation and memory access for variable block size Motion Estimation (ME) using pixel truncation. Previous work has focused on implementing pixel truncation using a fixed-block size(16?16 pixels) ME. However, pixel truncation fails to give satisfactory results for smaller block partitions. In this...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2012

    A Mobile Robot Navigation System Using RFID Technology

    Skilled navigation in mobile robotics usually requires solving two problems pertaining to the knowledge of the position of the robot, and to a motion control strategy. When no prior knowledge of the environment is available, the problem becomes even more challenging, since the robot has to build a map of...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2012

    Cloud Deployment Model and Cost Analysis in Multicloud

    Cloud computing is a revolution in the way it offers computational capability. The information technology organizations do not need to oversize the infrastructure anymore, potentially reducing the cost of deploying a service. The two main objective of this paper is to study a cloud deployment model which involves user, broker,...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2012

    Gain Enhancement of Circular Microstrip Patch Antenna Using Dual-FSS Superstrate Layer for ISM Band

    In this paper, an effort is made to optimize the gain to show better performance analysis on the basis of design and simulation results by implementing FSS structured superstrate layer with circular microstrip patch antenna at operating frequency of 5.8 GHz for ISM Band applications. In this proposed antenna, co-axial...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2012

    Performance Improvement of OFDM Using Subcarrier Frequency Diversity

    Orthogonal Frequency-Division Multiplexing (OFDM) uses a large number of closely spaced orthogonal sub-carrier signals to carry data. The orthogonality allows for efficient modulator and demodulator implementation using the Fast Fourier Transforms (FFT) algorithm on the receiver side, and inverse FFT on the sender side. The primary advantage of OFDM over...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2012

    Design and Implementation Based on Amba4.0 of Apb Bridge

    ARM introduced the Advanced Microcontroller Bus Architecture (AMBA) 4.0 specifications which includes Advanced eXtensiable Interface (AXI) 4.0. AMBA bus protocol has become the de facto standard SoC bus. That means more and more existing IPs must be able to communicate with AMBA4.0 bus. Based on AMBA 4.0 bus, the authors...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2012

    Data Mining Approach Using Apriori Algorithm: The Review

    In computer science and data mining, Apriori is a classic algorithm for learning association rules. Apriori is designed to operate on databases containing transactions. As is common in association rule mining, given a set of itemsets, the algorithm attempts to find subsets which are common to at least a minimum...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2012

    Software Redefined Communication System

    Beginning with practical difficulties in teaching communication systems in class room, this paper describes a set of innovative experimental demonstrations developed using SDR. Communication engineering is one of the interesting, at the same time difficult subject to learn if the concept is not clear or well explained. Normal practice is...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2012

    Radix4 Configurable Booth Multiplier for Low Power and High Speed Applications

    Portable multimedia and Digital Signal Processing (DSP) systems, which typically require flexible processing ability, low power consumption, and short design cycle, have become increasingly popular over the past few years. Many multimedia and DSP applications are highly multiplication intensive so that the performance and power consumption of these systems are...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2012

    Design and Fabrication of 456 MHz Bandpass Filter

    Bandpass filter is a passive component which is able to select signals inside a specific bandwidth at a certain center frequency and reject signals in another frequency region, especially in frequency regions, which have the potential to interfere the information signals. A bandpass filter must be used in transmitter and...

    Provided By IOSR Journal of Engineering

  • White Papers // Dec 2012

    The Performance of Saturated Packet Queue System on Broadband PLC Network

    The latest development of Broadband Power Line Communication Network may offer a platform for synchrophasor-sensor network in power distribution networks to establish a smart grid. Random data traffic passing through the slave-station of synchrophasor-sensor network can be viewed as packet entering of a queue. Since the length of queue is...

    Provided By IOSR Journal of Engineering