Interscience Open Access Journals

Displaying 321-360 of 434 results

  • White Papers // Jul 2011

    A Study of Artifical Intelligence in Intrusion Detection Systems

    Artificial Intelligence could make the use of Intrusion Detection Systems a lot easier than it is today. They could learn the preferences of the security officers and show the kind of alerts first that the officer has previously been most interested. As always, the hardest thing with learning AIs, is...

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  • White Papers // Jul 2011

    A Attack on E-Mail Encryption Protocols by Chosen Ciphertext Method

    Several security protocols (PGP, PEM, MOSS, S/MIME, PKCS#7, CMS, etc.) have been developed to provide confidentiality and authentication of electronic mail. These protocols are widely used and trusted for private communication over the Internet. The authors point out a potentially serious security hole in these protocols: any encrypted message can...

    Provided By Interscience Open Access Journals

  • White Papers // Jul 2011

    An Extensive Simulation Analysis of AODV Protocol With IEEE 802.11 MAC for Chain Topology in MANET

    A Mobile Ad hoc NETwork (MANET) represents system of wireless mobile nodes that can self-organize freely and dynamically into arbitrary and temporary network topology. Routing is the task of directing data packets from a source node to a given destination. The main method for evaluating the performance of MANETs is...

    Provided By Interscience Open Access Journals

  • White Papers // Jul 2011

    Analysis of Complexities for finding efficient Association Rule Mining Algorithms

    Several algorithms for association rule mining, have been implemented including a variation of Apriori, an algorithm using hash functions for finding large 2-itemsets and 3-itemsets and direct search method for finding other large k-itemsets, and another variation of Eclat algorithm using perfect hash functions for 2-itemsets and 3-itemsets and the...

    Provided By Interscience Open Access Journals

  • White Papers // Jul 2011

    Association Rule Mining Using Mapping on Frequent 1- itemsets

    The a priori algorithm for association rule mining is time consuming in the initial stages of the algorithm since usually large number of candidate itemsets is generated. To cope with this, several alternatives are suggested using hash functions. The authors provide a method to arrive at hash functions for 2-itemsets...

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  • White Papers // Jul 2011

    Comparatively Analysis of Fix and Dynamic Size Frequent Pattern Discovery Methods Using in Web Personalisation

    In this paper, the authors study and analysis of two methods of data mining. One is fix sized pattern discovery and second method dynamic size pattern discovery method. A fixed sized pattern discovery method is a prori method. Which is also called step by step frequent pattern mining. And variable...

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  • White Papers // Jul 2011

    Dynamic Detection of Packet Losses by CRDP

    TCP has provided the primary means to transfer data reliably across the Internet; however, TCP has imposed limitations on several applications. Measurement and estimation of packet loss characteristics are challenging due to the relatively rare occurrence and typically short duration of packet loss episodes. While active probe tools are commonly...

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  • White Papers // Jul 2011

    Star Varietal Cube: A New Large Scale Parallel Interconnection Network

    This paper proposes a new interconnection network topology, called the Star varietal-cube SVC (n, m), for large scale multicomputer systems. The authors take advantage of the hierarchical structure of the Star graph network and the Varietal hypercube to obtain an efficient method for constructing the new topology. The Star graph...

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  • White Papers // Jul 2011

    Detection of Phishing Websites and Secure Transactions

    Phishing is an electronic online identity theft in which the attackers use a combination of social engineering and web site spoofing techniques to trick a user into revealing confidential information. It steals the user's personal identity data and financial credentials. Most of the phishing attacks emerge as spoofed E-Mails appearing...

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  • White Papers // Jul 2011

    Integrated Approach of Malicious Website Detection

    With the advent and the rising popularity of Internet, security is becoming one of the focal point. At present, Web sites have become the attacker's main target. The attackers uses the strategy of embedding the HTML tags, the script tag to include web-based Trojan scripting or redirector scripting, the embedded...

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  • White Papers // Jul 2011

    An Implementation of Botnet Detection Algorithm for Grid Networks

    Grid is an emerging technology that aims at utilizing resources efficiently and effectively, A botnet is a collection of infected computers and the common attacks are a Distributed Denial Of Service attack (DDOS) is any type of attack on a networking structure to disable a server from servicing its clients....

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  • White Papers // Jul 2011

    Embedded Wireless Based Communications in Oilfield & Providing Security System

    The area of the oilfield is much wider. Oil exhauster continuous working for 24 hours. As the problem of petroleum being stolen, transmission line being stolen, and transformer being stolen exists which requires the strong secures management system. With Consideration of the objective condition restriction of geographical environment, the implementation...

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  • White Papers // Jul 2011

    A Comparative Study on Privacy Preserving Association Rule Mining Algorithms

    The field of privacy has seen rapid advances in recent years because of the increases in the ability to store data. In particular, recent advances in the data mining field have lead to increased concerns about privacy. Privacy-preserving data mining has been studied extensively, because of the wide proliferation of...

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  • White Papers // Jul 2011

    Combining Retrieval With Ontology Browsing

    The Semantic Web provides a way to encode information and knowledge on web pages in a form that is easier for computers to understand and process. For Semantic Web documents to have an impact, they will have to be compatible with Web based indexing and retrieval. There are techniques to...

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  • White Papers // Jul 2011

    Effective Method of Age Dependent Face Recognition

    This Automatic age dependent face recognition system is developed. This approach is based on the Principle Component Analysis (PCA). Eigen face approach is used for both age prediction and face recognition. Face database is created by aging groups individually. The age prediction is carried out by projecting a new face...

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  • White Papers // Jul 2011

    Model Based Approach to Prevent SQL Injection Attacks on .NET Applications

    Web applications support static and dynamic queries to access the database. Dynamic queries take input from the user and use that input to form the query. A user can give malicious input to the application which results in an incorrect query or an unauthorized query and performs vulnerable action on...

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  • White Papers // Jul 2011

    An Efficient Regression Testing by Computing Coverage Data for Software Evolution

    Software systems is evolve continuously during development and maintenance. After software is modified regression testing is applied to software to ensure that It behaves intended and modifications not negatively impacts its original functionality. It is time consuming to rerun test suite T of program Pi on modified program Pi+1. So,...

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  • White Papers // Jul 2011

    Detecting & Eliminating Rogue Access Point in IEEE 802.11 WLAN

    Rogue Access Points (RAPs) is one of the leading security threats in current network scenario, if not properly handled in time could lead from minor network faults to serious network failure. Most of the current solutions to detect rogue access points are not automated and are dependent on a specific...

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  • White Papers // Jul 2011

    Attacks in Wireless Networks

    Communications in wireless networks has been facilitating numerous emerging applications that require packet delivery from one or more senders to multiple receivers. Communications are susceptible to various kinds of attacks due to insecure wireless channels. Communications in wireless networks remains a challenging and critical issue. This paper presents recent advances...

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  • White Papers // Jul 2011

    Improving Routing Efficiency Based on Random Direction Mobility Model in Manets

    Major issue arising in Mobile Ad hoc NETworks (MANETs) is the selection of the optimal path between any two nodes. A method that has been advocated to improve routing efficiency is to select the most stable path so as to reduce the latency and the overhead due to re-routing instability...

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  • White Papers // Jul 2011

    Authenticated Connection establishment in Web Applications using Steganography

    A web application is an application that is accessed over a network such as the Internet or an intranet. Web applications are popular due to the ubiquity of web browsers, and the convenience of using a web browser as a client, sometimes called a thin client. The ability to update...

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  • White Papers // Jul 2011

    Performance Comparison of Rule Based Classification Algorithms

    Classification based on Predictive Association Rules (CPAR) is a kind of association classification methods which combines the advantages of both associative classification and traditional rule-based classification. For rule generation, CPAR is more efficient than traditional rule-based classification because much repeated calculation is avoided and multiple literals can be selected to...

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  • White Papers // Jul 2011

    Selection of Optimal Discount of Retail Assortments with Data Mining Approach

    Recently, the capabilities of generating and collecting data have been increasing rapidly. Widespread use of bar codes for most commercial products, the computerization of many business, and the advance in data collection tools have provided the users with huge amount of retail data. This explosive growth in data and databases...

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  • White Papers // Jul 2011

    A System for Outlier Detection of High Dimensional Data

    In high dimensional data large no of outliers are embedded in low dimensional subspaces known as projected outliers, but most of existing outlier detection techniques are unable to find these projected outliers, because these methods perform detection of abnormal patterns in full data space. So, outlier detection in high dimensional...

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  • White Papers // Jul 2011

    Review on Main Memory Database

    The idea of using Main Memory DataBase (MMDB) as physical memory is not new but is in existence quite since a decade. MMDB have evolved from a period when they were only used for caching or in high-speed data systems to a time now in twenty first century when they...

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  • White Papers // Jul 2011

    Performance Analysis of Secured Synchronous Stream Ciphers

    The new information and communication technologies require adequate security. In the past decades, the authors have witnessed an explosive growth of the digital storage and communication of data, triggered by some important breakthroughs such as the Internet and the expansive growth of wireless communications. In the world of cryptography, stream...

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  • White Papers // Jul 2011

    Group-Key Management Model for Worldwide Wireless Mesh Networks

    Wireless Mesh Network (WMN) is an upcoming wireless network technology and is mainly used to provide broadband internet in remote locations. It is characterized by minimum fixed infrastructure requirement and is operated in an open medium, such that any user within the range covered by mesh routers may access the...

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  • White Papers // Jul 2011

    Secure Biometric Cryptosystem for Distributed System

    Information (biometric) security is concerned with the assurance of confidentiality, integrity, and availability of information in all forms, biometric information is very sophisticated in terms of all, in this paper, the authors are focusing on data pattern along with all security assurance, so that they can improve the matching performance...

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  • White Papers // Jul 2011

    A Novel Approach for Privacy Preserving in Video Using Extended Euclidean Algorithm Based on Chinese Remainder Theorem

    The development in the modern technology paved a path in the utilization of surveillance cameras in streets, offices and other areas but this significantly leads a threat to the privacy of visitors, passengers or employees, leakage of information etc.. To overcome this threat, privacy and security needs to be incorporated...

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  • White Papers // Jul 2011

    An Efficient Approach Formulation of Social Groups of User Calls of GSM

    The people are living in a world of wireless technology. The most widely used wireless i.e. mobile computing device today is the Mobile phone, can be used not only for voice and data communications but also as a computing device running context aware applications. In this paper, the authors present...

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  • White Papers // Jul 2011

    Dynamic Thread Pool Based Service Tracking Manager

    The Service Tracking Manager (STM) application is a management software that integrates, collects, and manages alerts/events information from Casino Management Systems. It allows casinos to track alerts and events at different locations. Casinos staff attends to various kinds of requests. The requests can be for providing customer service, handle events...

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  • White Papers // Jul 2011

    Designing of an Automated Power Meter Reading With Zigbee Communication

    This paper presents the design and implementation of Automatic Power Meter (APM), The APM is implemented using an ARM and Zigbee Based power meter Communication Module. The design presents a new methodology for avoiding the high construction and maintenance costs in the existing meter reading technology. Using an APM with...

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  • White Papers // Jul 2011

    Extending UML for Multidimensional Modeling in Data Warehouse

    Multidimensional modeling is the foundation of data warehouses, MD databases, and On-Line Analytical Processing (OLAP) applications. Nowadays Dimensional modeling and object-orientation are becoming growing interest areas. In the past few years; there have been many proposals, for representing the MD properties at the conceptual level. However, none of them has...

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  • White Papers // Jul 2011

    Performance Comparison of IACO,AODV Networking Routing Protocols

    There are several standard protocols for Mobile Ad hoc NETworks (MANET) that have been developed for devices with higher computing features. The Efficient routing protocols can provide significant benefits to mobile ad hoc networks, in terms of both performance and reliability. Many routing protocols for such networks have been proposed...

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  • White Papers // Jul 2011

    Reliable Routings in Networks With Generalized Link Failure Events

    Traditional methods for ensuring reliable transmissions in circuit-switched networks rely on the pre computation of a backup path for every working path or for every network link. These methods work fine as long as the network experiences only single link failures. They do not guarantee undisturbed communication, however, in the...

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  • White Papers // Jul 2011

    Object Detection Using Am-Fm Features

    This paper presents a template-based approach to detect objects of interest from real images. The authors rely on AM-FM models and specifically, on the Dominant Component Analysis (DCA) for feature extraction. They incorporate the results from AM-FM models for object detection. In order to detect the object of interest from...

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  • White Papers // Jul 2011

    Mobile Communication

    Consumers demand more from their technology. Whether it be a television, cellular phone, or refrigerator, the latest technology purchase must have new features. With the advent of the Internet, the most-wanted feature is better, faster access to information. Cellular subscribers pay extra on top of their basic bills for such...

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  • White Papers // Jul 2011

    Role of Feature Selection in Intrusion Detection Systems for 802.11 Networks

    Intrusion Detection Systems are important for protecting network and its resources from illegal penetration. For 802.11network, the features used for training and testing the intrusion detection systems consist of basic information related to the TCP/IP header, with no considerable attention to the features associated with lower level protocol frames. The...

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  • White Papers // Jul 2011

    Design and Implementation of an Enhanced DDS Based Digital Modulator for Multiple Modulation Schemes

    This paper deals with the design & implementation of a Digital Modulator based on the FPGA. The design is implemented using the Enhanced Direct Digital Synthesis (DDS) Technology. The basic DDS architecture is enhanced with the minimum hardware to facilitate the complete system level support for different kinds of Modulations...

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  • White Papers // Jul 2011

    An Effective Time Management Schema in WSNs

    WSN usually consists of a large number of resource constraint sensor nodes that are generally deployed in unattended/hostile environments and Existing security designs mostly provide a hop-by-hop security paradigm. Furthermore, existing security designs are also vulnerable to many types of Denial of Service (DoS) attacks, such as random node capture...

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  • White Papers // Jan 2013

    Routing Protocol for Vehicular Adhoc Network

    Vehicular Ad-hoc NETworks (VANETs) are special type of Mobile Ad-hoc NETworks (MANETs) where wireless equipped vehicles from a network are continuously travelling along the road. Node movement feature of Vehicular Ad-hoc NETwork (VANET) closely resembles with that of Mobile Ad-hoc NETwork (MANET) but its high speed mobility and unpredictable movement...

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  • White Papers // Jan 2013

    Review on Hierarchical Routing in Wireless Sensor Networks

    The Wireless Sensor Network (WSN) has become an interesting field of research of the 21st century. It is a type of the wireless ad-hoc network. This has brought about developing low cost, low-power and multi-function sensor nodes. The network life for Wireless Sensor Network plays an important role in survivability....

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  • White Papers // Jan 2013

    Comparison of Feasibility of Risk Monitoring in Buildings in Two Wireless Sensor Network: MICA Mote and MEMS

    In this paper, feasibility of risk monitoring of buildings in two Wireless Sensor Network is presented, firstly by using MICA Mote and then by MEMS. Also, it will be verified that the MEMS sensors are superior as it provides high quality sensor data and no data loss as compared to...

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  • White Papers // Dec 2012

    Fault Tolerance in Wireless Sensor Networks Using Constrained Delaunay Triangulation

    Fault tolerance is one of the main issues in Wireless Sensor Networks (WSNs) since it becomes critical in real deployment environment where reliability and reduced inaccessibility times are important. In this paper, the authors propose a fault-tolerance technique for coverage area of the sensor network that enhances the energy efficiency...

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  • White Papers // May 2013

    Optimal Route Selection Strategy for QoS Improvement

    An ad-hoc mobile network is a collection of mobile nodes that are dynamically and arbitrarily located in such a manner that the interconnections between nodes are capable of changing on a continual basis. Ad-hoc nodes operating in a single path, single channel model might experience packet loss and high latency...

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  • White Papers // Dec 2012

    Improving Localization Accuracy in Wireless Sensor Networks

    The most fundamental problem of wireless sensor networks is localization (finding the geographical location of the sensors). Most of the localization algorithms proposed for sensor networks are based on Sequential Monte Carlo (SMC) method. To achieve high accuracy in localization it requires high seed node density and it also suffers...

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  • White Papers // Dec 2012

    Performance Evaluation of Relaying Schemes for Wireless Communication Systems

    The evaluation of MIMO (Multiple-Input Multiple-Output) Relay wireless system is carried out and compared against the performance of a SISO (Single-Input Single-Output) Relay wireless system. The encoding scheme used in MIMO is Alamouti coding and decoding is done by the Maximum Likelihood (ML) detector. A comparison is made between the...

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  • White Papers // Dec 2012

    A Fuzzy Based Approach in Multihop Network

    The proposed system utilizes the concept of multi hop communication in Wireless Sensor Networks (WSNs). On the other hand, the single hop communication leads to more power dissipation in the nodes at the time of transmitting sensed data. The proposed system rectifies the above mentioned problem with the multi hop...

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  • White Papers // Dec 2012

    Amorphous Event Prevention in Wireless Sensor Network

    In many applications wireless sensor can be used to detect the events in those applications. With the advances in sensing, communication, and computation, there is an increasing need to track mobile events such as air pollutant diffusion, toxic gas leakage, or wildfire spreading using mobile sensors such as robots. Lots...

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  • White Papers // Dec 2012

    Attacks in Mobile Ad Hoc Networks: Detection and Counter Measure

    In Wireless Ad-hoc network Stealthy packet dropping is a suite of four attacks; misrouting, power control, identity delegation, and colluding collision - that can be easily launched against multi hop wireless ad hoc network. Stealthy packet dropping disrupts the packet from reaching the destination through malicious behavior at an intermediate...

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  • White Papers // Dec 2012

    Novel Defence Mechanism Against On Demand Adhoc Routing Protocol for Mobile Adhoc Networks

    To access multimedia data mobile users like to use their own consumer electronic devices anywhere and at anytime. Hence, the authors expect that wireless ad hoc networks will be widely used in the near future since these networks form the topology with low cost on the fly. However, consumer electronic...

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  • White Papers // Dec 2012

    A Security Architecture for Real-World Applications of Wireless Sensor Network

    With the recent capability of being applicable in enormous fields, the Wireless Sensor Networks (WSN) has drawn attention of researchers and industries in diverse areas. Being deployed in areas that are hostile, WSN pose lots of difficulties and challenges to the research fraternity. In this paper, the authors discuss a...

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  • White Papers // Dec 2012

    Increasing the Lifetime of Heterogeneous Sensor Network by using Genetic-Fuzzy Clustering

    Wireless Sensor Network is composed of hundreds or thousands of sensor nodes which have computational, energy and memory limitation. Its duty is to receive information from its surrounding environment, analyze and process data and to send the received data to other nodes or base station. In these networks, sensor nodes...

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  • White Papers // Dec 2012

    Analysis of Unipath and Multipath Routing Protocols in Mobile Adhoc Networks

    A MANET is an interconnection of mobile devices by wireless links, which forms a dynamic topology. Routing protocols play a vital role in transmission of data across the network. The two major classifications of routing protocols are unipath and multipath. In this paper, the authors have evaluated the performance of...

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  • White Papers // Dec 2012

    Hierarchical Routing Protocols for Wireless Sensor Network-A Survey

    Wireless Sensor Networks are a web of sensor nodes with a set of processor and limited memory unit embedded in it. Reliable routing of packets from the sensor node to its base station is the most important task for the networks. The routing protocols applied for the other networks cannot...

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  • White Papers // Dec 2012

    Wireless Network Security Threats and their Solutions: A Short Study

    With continual advances in technology, wireless accessibility is being deployed increasingly in office and public environments, as it is having huge benefits. But it is also coupled with the security threats and risks that will adversely affect the performance of the organization. To get rid of these threats, firstly these...

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  • White Papers // Feb 2013

    Performance Comparison of Spread Spectrum Modulation for Wireless Channels Using Ann - Assisted Pseudo - Noise Sequence Generator

    One of the challenging issues in Spread-Spectrum Modulation (SSM) is the design of the Pseudo - Random or Pseudo - Noise (PN) sequence generator. Though several approaches are available that deals with the PN - sequence generator, there always exists the possibility of exploring the use of innovative methods through...

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  • White Papers // Feb 2013

    A Rake Receiver Design for Ultra Wide Band Application

    In this paper, the authors describe the design and implementation of a rake receiver for use with Ultra Wide Band (UWB) systems. The rake receiver uses Spread Spectrum Modulation (SSM) aided by kasami sequence generator. The combination is found to be effective in dealing with multipath fading and signal to...

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  • White Papers // Feb 2013

    The New Adaptive Active Constellation Extension Algorithm for Par Minimization in OFDM Systems

    In this paper, the peak-to-average ratio reduction in OFDM systems is implemented by the Adaptive Active Constellation Extension (ACE) technique which is more simple and attractive for practical downlink implementation purpose. However, in normal constellation method the authors cannot achieve the minimum PAR if the target clipping level is much...

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  • White Papers // Feb 2013

    Implementation and Comparison of Wavelet Transform and Fourier Transform in Wi-Max OFDM System

    WIMAX wireless communication is based on OFDM technology which enables going towards 4G Based on IEEE 802.16d-2004. But the reliability of OFDM is limited with the problems of time varying nature of the channel. This can reduced by adding cyclic prefix or guard interval between each block of data symbols....

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  • White Papers // Feb 2013

    Underground Wireless Communication Channel Modeling and Simulation Using 0.3GMSK Modulation Considering Penetration and Scattering Loss

    Wireless communication inside mines and tunnels is very different from that in terrestrial environment because of the strong attenuation of signals. Here, the authors are developing an empirical model for the underground wireless communication channel based on experimental data which help in predicting the average received signal strength at a...

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  • White Papers // Apr 2013

    Rate Compatible Punctured Turbo-Coded Hybrid ARQ for OFDM System

    Now-a-day's Orthogonal Frequency Division Multiplexing (OFDM) is under intense research for broadband wireless transmission because of its robustness against multipath fading. A major concern in data communication such as OFDM is to control transmission errors caused by the channel noise so that error free data can be delivered to the...

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  • White Papers // Dec 2012

    Investigation of Capacity Gains in MIMO Correlated Rician Fading Channels Systems

    This paper investigate the effect of Rician fading and correlation on the capacity and diversity of MIMO channels. The use of antenna arrays at both sides of the wireless communication link (MIMO systems) can increase channel capacity provided the propagation medium is rich scattering or Rayleigh fading and the antenna...

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  • White Papers // Dec 2012

    Secure and Reliable Power Supply with Challenges-Smart Grid

    Smart Grid implementations will certainly increase the quantity, quality and use of information available from advanced sensing, computing and communications hardware as well as software. There is virtually universal agreement that it is necessary to upgrade the electric grid to increase overall system efficiency and reliability. Many technologies currently in...

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  • White Papers // Dec 2012

    Simulation of Adaptive Channel Equalization for BPSK,QPSK and 8-PSK Schemes

    The distortion and inter symbol interference caused by multipath effects of channel degrades the quality of signal transmission in transmission system of digital baseband. Adaptive channel equalization is used commonly to compensate these effects so as to increase the reliability of propagation. Recursive Least Squares (RLS) algorithm is most commonly...

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  • White Papers // Dec 2012

    Statistical Analysis of Wsn Based Indoor Positioning Localization Schemes with Kalman Filtering

    Wireless Sensor Network (WSN) is used for determining the Indoor Positioning of objects and persons since recent years. WSN has been implemented in indoor positioning applications such as real time tracking of humans/objects, patient monitoring in health care, navigation, warehouses for inventory monitoring, shopping malls, etc. But one of the...

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  • White Papers // Dec 2012

    Inter Carrier Interference and Signal to Interference Ratio of Various Pulse Shaping Functions Used in Ofdm System with Carrier Frequency Offset

    Orthogonal Frequency Division Multiplexing (OFDM) is the important modulation of choice for fourth generation broadband multimedia wireless systems. This paper is focused on the problem of reducing the Inter-Carrier Interference (ICI) and signal to noise ratio in the transmission over OFDM using various pulse shaping methods. Here, the authors have...

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  • White Papers // Sep 2012

    Design & Implementation of Teacher Student Interaction System Using Zigbee & RFID

    Research of the past years has led to numerous novel developments and approaches for Wireless Sensor Networks (WSNs). However, most previous work has focused on either mathematical analysis or theoretical algorithms with extensive simulation results. In this paper, in order to realistically understand the complexity of WSNs, a ZigBee/IEEE 802.15.4...

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  • White Papers // Sep 2012

    A Survey of the Effect of Network Parameters on Communication Links in Wireless Sensor Networks

    Sensor networks are a collection of large number of low-cost, low-power, multifunctional, and small sensors. a transceiver and a power source .Wireless sensor networks hold the promise of many new applications in the area of monitoring and control. Examples include target tracking, intrusion detection, wildlife habitat monitoring, climate control and...

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  • White Papers // Sep 2012

    Priority Based Traffic Lights Controller Using Wireless Sensor Networks

    Vehicular traffic is continuously increasing around the world, especially in large urban areas. The resulting congestion has become a major concern to transportation specialists and decision makers. The existing methods for traffic management, surveillance and control are not adequately efficient in terms of performance, cost, maintenance, and support. In this...

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  • White Papers // Apr 2011

    Item Set Extraction without Using Constraints

    In this paper the authors present the Item set extraction without using constraints, a general and compact structure which provides tight integration of item set extraction in a relational DBMS. Since no constraint is enforced during the index creation phase, It provides a complete representation of the original database. To...

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  • White Papers // Apr 2011

    An Efficient Algorithm for Mining of Frequent Items Using Incremental Model

    Data mining is a part of Knowledge Discovery in Database process (KDD). As technology advances, floods of data can be produced and shared in many appliances such as wireless Sensor networks or web click streams. This calls for extracting useful information and knowledge from streams of data. In this paper,...

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  • White Papers // May 2013

    Distributed Accountability and Auditing in Cloud

    The widespread use of Cloud computing has opened up new challenges by introducing different types of trust scenario. The lack of confidence in trusting information flow (users data are usually processes remotely in unknown machines that do not owned or operated by user) in cloud has become common, as users...

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  • White Papers // Mar 2012

    An Insight into the Importance of Requirements Engineering

    When developing a software, one of the most important aspects for success of any software project is to get the requirements right. The success of any software project depends on the quality of the requirements. As the projects change over the time, the authors try to study the requirement process...

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  • White Papers // Jul 2011

    Authenticated Connection establishment in Web Applications using Steganography

    A web application is an application that is accessed over a network such as the Internet or an intranet. Web applications are popular due to the ubiquity of web browsers, and the convenience of using a web browser as a client, sometimes called a thin client. The ability to update...

    Provided By Interscience Open Access Journals

  • White Papers // Jul 2011

    Analysis of Complexities for finding efficient Association Rule Mining Algorithms

    Several algorithms for association rule mining, have been implemented including a variation of Apriori, an algorithm using hash functions for finding large 2-itemsets and 3-itemsets and direct search method for finding other large k-itemsets, and another variation of Eclat algorithm using perfect hash functions for 2-itemsets and 3-itemsets and the...

    Provided By Interscience Open Access Journals

  • White Papers // Jul 2011

    Association Rule Mining Using Mapping on Frequent 1- itemsets

    The a priori algorithm for association rule mining is time consuming in the initial stages of the algorithm since usually large number of candidate itemsets is generated. To cope with this, several alternatives are suggested using hash functions. The authors provide a method to arrive at hash functions for 2-itemsets...

    Provided By Interscience Open Access Journals

  • White Papers // Jul 2011

    Comparatively Analysis of Fix and Dynamic Size Frequent Pattern Discovery Methods Using in Web Personalisation

    In this paper, the authors study and analysis of two methods of data mining. One is fix sized pattern discovery and second method dynamic size pattern discovery method. A fixed sized pattern discovery method is a prori method. Which is also called step by step frequent pattern mining. And variable...

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  • White Papers // Aug 2013

    Empirical Study on Selection of Team Members for Software Projects - Data Mining Approach

    One of the essential requisites of any software industry is the development of customer satisfied products. However, accomplishing the aforesaid business objective depends upon the depth of quality of product that is engineered in the organization. Thus, generation of high quality depends upon process, which is in turn depends upon...

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  • White Papers // Oct 2013

    Comparative Study of Multi User Broadcast Authentication in Wireless Sensor Network

    Wireless Sensor Network (WSN) is an emerging technology consisting of spatially distributed sensor nodes, which can cooperatively monitor physical or environmental conditions. The major resource constrain of WSN are, low processing, energy and storage capabilities. Broadcast is widely used communication method in WSN environment. In most of the sensor networks,...

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