International Journal of Computer Applications

Displaying 1-40 of 7271 results

  • White Papers // Jul 2015

    Qualitative Analysis of Wireless Sensor Network Simulators

    Wireless Sensor Networks is gaining importance day-by-day and they are more and more promising because of the potential and features available with them to revolutionize life and economy, with its wide range of applications. Wireless Sensor Networks (WSNs) is formed by using large no of motes. Since analytical modelling of...

    Provided By International Journal of Computer Applications

  • White Papers // Jul 2015

    Overview of Malware Analysis and Detection

    Several methods have been devised to smooth the progress of malware analysis and one of them is through visualization techniques. Visualization technique is a basic method which is used to visualize the features of malware or variants. This field focuses on features of individual variants and also helpful to the...

    Provided By International Journal of Computer Applications

  • White Papers // Jul 2015

    A View on Data Security System for Cloud on Hadoop Framework

    To solve the current data security problem for cloud disk in distributed network, for example transmission, storage security problems, access control and data verification, a network cloud disk security storage system based on Hadoop is proposed. Based on the different secret level of client data, it provides selective encryption method...

    Provided By International Journal of Computer Applications

  • White Papers // Jul 2015

    Certain Investigations on Continuous User Authentication System Using Biometrics

    In the past few years, continuous authentication system is most widely used verification system for personal computers. Continuous Authentication (CA) system verifies the user continuously once a person is logged in. Continuous authentication system prevents the intruders from invoking the system. It passively verifies the system without interrupting the users...

    Provided By International Journal of Computer Applications

  • White Papers // Jul 2015

    Secured User Authentication using Encrypted Palmprint

    Securing personal privacy and deterring identity theft are national priorities. Biometrics, an emerging set of technologies, provides an effective solution. Foremost examples of are biometric technologies that identify and authenticate faces, hands, palmprints, fingers, signatures, irises, voices and fingerprints. The biometric data whenever transmitted across the network can be stolen...

    Provided By International Journal of Computer Applications

  • White Papers // Jul 2015

    Face Authentication using Euclidean Distance Model with PSO Algorithm

    In recent technological world lot of devices are invented. Moreover, the focused topic is on security system. Even with lot of security system like finger print based, eye-retina based, pin-code based systems are available and face recognition based security system has vital role of advanced technology. Feature based face authentication...

    Provided By International Journal of Computer Applications

  • White Papers // Jul 2015

    Smart Grid - A Network based Intrusion Detection System

    Smartgrid is nothing but the electrical power grid which is fully automated. It is the emerging technology in power grid that includes both electrical engineering and information & communication engineering. As the information and communication technology comes into the grid, it is subjected to both physical and cyberattacks. In the...

    Provided By International Journal of Computer Applications

  • White Papers // Jul 2015

    A Symmetric Two-Server Password based Authentication and Key Exchange Protocol Deployed in PaaS

    In real time applications, more number of servers and data centers is needed for fast processing in the required time and to provide high level of security in communication due to rapid growth of data. Password Authenticated Key Exchange (PAKE) protocol is used to verify the authentication of the communicating...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    A Study on Energy Consumption in Mobile Adhoc Network

    A Mobile Ad-hoc NETwork (MANET) is a collection of mobile nodes communicating and cooperating with each other without any pre-determined topology. The mobile node in the network operates not only as a host but also as a router in forwarding packets to other mobile nodes in the network. Each node...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Tabu Search Algorithm for Localization in Wireless Sensor Network

    In Wireless Sensor Networks (WSNs), localization is considered as one of the most significant issue as it plays a critical role in many applications such as target tracking, routing etc. The main idea of localization in wireless sensor networks is that some deployed nodes with known coordinates (e.g., GPS-equipped nodes)...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Designing Efficient Security Technique for Data Storage in Cloud Computing

    Cloud computing is an environment in which data owner move data from local system to cloud storage, next job of Cloud Service Provider (CSP) to store that data and provide it to the user on their demand. In this simplest environment exist various security risk on cloud storage because it...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Self-Organised Cluster based Energy Balanced Routing Protocol for Wireless Sensor Network

    Wireless Sensor Network (WSN) is a system composed of a large number of low-cost micro-sensors. WSN provides low cost solutions to variety of real-world problems. Sensors are low cost tiny devices with limited storage, computational capability and power. The critical issue in wireless sensor network is how to reduce the...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Analysis of Android Security with the Help of Component Granting Permission

    Now-a-days, the mobile has operating system for which the authors required security. It works like operating system of personal computer, generally mobile uses android base operating system. Will granting permission break the phone's security? Do the access permission assignments to an application's components put the phone or the application at...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Popularity Analysis on Social Network: A Big Data Analysis

    A social network is a social structure made up of a set of social actors. These actors form a network of social interactions and personal relationships. These networks are a valuable source of information about the users. Thus, analyzing these social interactions (particularly from more popular social networks such as...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Review on Virtual Laboratory in Network Security Education

    Virtual laboratories have been accomplished as an economic support in educational institutions. Active participatory experiments are essential for computer network security education. Existing laboratory solutions usually require significant effort to build, configure and maintain and often do not support reconfiguring ability, flexibility and scalability. Using emerging technology such as cloud...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Review Paper: Multi-Factor Authentication Scheme

    Alpha-numeric passwords, textual passwords and graphical passwords are the technique utilized for authentication reason. At the same time these validation techniques are defenseless against eves dropping, dictionary attacks and shoulder surfing. Graphical passwords are presented set up of textual passwords methods, yet it is tricky to recall graphical passwords. The...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    A Review Paper for Storage and Computation on Enterprise Data in the Cloud

    Cloud computing provides way to share information. This Information is secured at cloud ends only. Any third party intruder may hack confidential information. While outsourcing its business-critical data and computations to the cloud, an enterprise loses control over them. How should the organization decide what security measures to apply to...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    REGAINER : A Context Based Data Retrieval System

    In searching, reading, writing and collecting lots of information from local computer or web. Retrieving information from the web is time consuming activity and most of the time the input queries from users are repeated. A context-based information refinding system called Regainer. It uses human's natural recall characteristics so that...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Survey on Finger Vein Biometric Authentication System

    In today's society with the rapid growth in the field of electronic information technology and its simultaneous deployment in every field, the personal or identity verification is a critical key problem. Due to this fact, the biometric authentication has gaining popularity as it provides a high security and reliable approach...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    A Survey on Domain Name System Security Approaches in IPv6

    Different machines which are connected over a network are defined by Internet protocol which is a set of technical rules. The address pool for IPv4 has been exhausted. The internet service providers are using same addresses for addressing via sub-netting. But, it is not going to last forever. It is...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    A Survey on Intrusion Detection Techniques in Wireless Sensor Networks

    In this paper, the authors discuss various techniques of intrusion detection in Wireless Sensor Networks (WSNs) available. This paper gives an introduction to wireless sensor networks, security in WSN and describe various techniques used to overcome attacks. The prevention techniques according to the network structure of WSN and a convenient...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    A Survey of Recovery Techniques in Wireless Mesh Networks

    As communication services turn very important in disaster affected areas, the recovery of the remaining infrastructure becomes very much necessary. Wireless Mesh Network (WMN) serves as a cost effective technology that provides backbone infrastructure to yield city-wide network access. Due to the self-recovery characteristics of Wireless Mesh Network (WMN), it...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Audio Classification Based on Association and Hybrid Optimization Technique

    In pattern recognition areas and data mining, audio data classification is a most important topic. This paper describes a new classification method, where Optimal classification Rule Extraction for multi-class Audio Data (O-cREAD). This classification method uses a new hybrid optimization approach for extracting optimal classification rules and then these optimal...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    State of the Art of Big Data Analytics: A Survey

    In the recent times, the amount of data are generated and stored by various industries are rapidly increasing on the internet thus data scientists are facing a lot of challenges for maintaining a huge amount of data as the fast growing industries require the significant information for enhancing the business...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Consumer Behavior Analysis Through Network Captures Using Big Data

    For any business it is crucial to listen its target audience, understand market trends and must possess the ability to predict the future of the business. But understanding the mindset of the consumer has always been challenging for the businesses. Hence to understand the requirement of its customers and market...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    A Comparative Study on Dynamic Scheduling of Real-Time Tasks in Multiprocessor System Using Genetic Algorithms

    Multiprocessors have evolved as powerful computing tools for executing dynamic real-time tasks. The continual evolutions of the multiprocessor and real-time systems in the last few decades have encouraged the research and development of a new and efficient algorithm for dynamic scheduling of real-time task in multiprocessor systems. This paper proposes...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Top-K Query Processing Techniques in Uncertain Databases: A Review

    Traditional databases store relatively static data or solid facts on which queries are executed and answers are reflected on the current state of the database. Many applications involving large databases with uncertain data require various techniques to rank queries. Ranking queries (often called as top-k) are useful in answering most...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Designing and Development of Database Testing Tool

    Tool enable user to perform all the operations from the beginning of data definition which includes creating, altering, dropping and truncate of table to the data manipulation that includes selecting, inserting, updating and deleting of data, which is followed by controlling them that is commit and reset. In data definition,...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    A Protocol Design for Ubiquitous Object Categorization and Communication Through Query Language

    An autonomous and intelligent computing object that can be accessed by anything, anytime and anywhere is known as ubiquitous object. An environment in which these objects are present is known as ubiquitous computing environment. Advancement in computing technologies resulting in the growth of computer technologies and computer based applications; there...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Test Scheduling of Stacked 3D SoCs with Thermal Aware Considerations

    Today's electronic designs have become prone to errors and defects due to the ever increasing complexity and compactions. This has resulted into imparting of much more importance to VLSI testing. Testing is mandatory and has to be performed on each manufactured product. Low cost and good defect coverage are the...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Performance Analysis of Dual Core, Core 2 Duo and Core i3 Intel Processor

    Performance analysis is a more efficient method of improving processor performance. This paper discusses heavily on performance analysis of dual core, core 2 duo and core i3 Intel architectures. The paper described the evolution of Intel architectures and gave the reason for testing the performances of the systems. All experiment...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Performing Big Data Over Cloud on a Test-Bed

    Data analytics has been rapidly growing in a variety of application areas like mining business intellect for processing the huge amount of data. MapReduce programming paradigm adds itself well to these data-intensive analytics jobs, given its one of the well-known ability to scale-out and force several machines to parallel process...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Business Innovation with Enterprise Architecture

    Enterprise architecture serves as a business concept for optimization and facilitation of internal business processes along with technical aspects of business. Despite the evident benefits, the integration of architecture may cause detrimental effects and additional risks for any perspective company. Organizations occupied in innovation business are actively incorporating EA principles...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Review Paper on Fast DHT Algorithm Using Vedic Mathematics

    Digital Signal Processing (DSP) includes processing of data in various domains based on their applications. DSP has vast applications in various fields such as space, medical, commercial, industrial and scientific. Each requires processing of vast data for collecting useful information. Discrete Hartley Transform (DHT) is one of the transform used...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Efficient High Utility Itemset Mining Using Utility Information Record

    High utility item sets refer to the sets of items with high utility like profit in a database and efficient mining of high utility item sets plays an important role in many real life applications and is an important research issue in data mining area. In recent years, the problems...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    An Improved End to End System for Sharing and Managing Data in Cloud Storage

    Cloud computing is one of the emerging area in modern times. It is providing excellent facilities due to its adaptable infrastructure and features, but the issues related to trust management and security are key challenges in various applications. Whenever data or information is shared or transmitted from one host to...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Identifying SOA Security Threats Using Web Mining

    The Service Oriented Architecture (SOA) became a dominant paradigm for enterprise computing. The web services are the implementation of SOA that works for heterogeneous platforms as they use common Internet protocols for communication and simple text format such as XML for data representation. The basic SOA architecture does not contain...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    A Neuro-Fuzzy Integrated Clustering for Weather Knowledge Analysis

    Weather information processing and knowledge extraction is one of the challenging applications of data mining. This process area requires authenticated and intelligent processing to obtain accurate information from the knowledge set. In this paper, an intelligent clustering mechanism is defined to acquire such information. This neuro-fuzzy based model is applied...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Customer Purchasing Behavior Using Sequential Pattern Mining Technique

    In this competitive world, wherever each organization or company must improve the people for collaborating within the market. For this improvement, they would like to grasp the client purchasing behavior. Presently data processing provides several techniques to enhance it. This paper is to shortcoming of the "Frequent pattern mining technique"...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2015

    Extraction of Template Using Clustering From Heterogeneous Web Documents

    In general, a common template or layout is used to generate set of pages in websites. For example, Google book lays out the details like author name, book names, reviews or comments, etc. in the similar way in all of its book pages. The database provides different values to generate...

    Provided By International Journal of Computer Applications

  • White Papers // Aug 2010

    Intrusion Detection Systems - Analysis and Containment of False Positives Alerts

    The dependence on information technology became critical and IT infrastructure, critical data, intangible intellectual property are vulnerable to threats and attacks. Organizations install Intrusion Detection Systems (IDS) to alert suspicious traffic or activity. IDS generate a large number of alerts and most of them are false positive as the behavior...

    Provided By International Journal of Computer Applications

  • White Papers // Aug 2010

    Robot Teleoperation System Based on GPRS for Militan Confidential

    This paper presents a strategy for using the cellular network, and specifically the general Packet Radio Service, to teleoperate a mobile robot. This allows the system user a wider mobility range and coverage. The system application is developed using Java Programming Language, implementing two teleoperation methods: predefined sequences and instant...

    Provided By International Journal of Computer Applications

  • White Papers // Aug 2010

    An Efficient WS-QoS Broker Based Architecture for Web Services Selection

    Web Service selection is a key component in service-oriented computing. Service-Oriented Architectures follow the find-bind execute paradigm in which service providers register their services in public or private registries, which clients use to locate web services. The QoS based web service selection mechanisms plays an essential role in service-oriented architectures,...

    Provided By International Journal of Computer Applications

  • White Papers // Oct 2010

    Semantic Cloud for Mobile Technology

    The paper highlights and outlines the architecture of SCM (Semantic Cloud for Mobile), a blend of two emerging web technologies, semantic web and cloud computing, for revolutionizing data access and processing capabilities over mobile platform. The emphasis lies on decoupling of data processing and management from mobile hardware, alongwith the...

    Provided By International Journal of Computer Applications

  • White Papers // Aug 2010

    Compression of Various Routing Protocol in Wireless Sensor Network

    Wireless Sensor Networks have emerged as an important new area in wireless technology. Wireless Sensor Networks (WSN) consists of numerous tiny sensors deployed at high density in regions requiring surveillance and monitoring. There are many existing protocol, techniques and concepts from traditional wireless network, such as cellular network, mobile ad-hoc...

    Provided By International Journal of Computer Applications

  • White Papers // Nov 2010

    Regular User Priority Scheme for Performance Improvement in 4G Network

    Wireless network are growing rapidly, leading to overloaded systems, unacceptable delays and increasing computational costs due to inefficient channel allocation strategy. Handoff call is more important over new call so it must provide some priority; this is the prime objective of all channel allocation strategy. This paper proposes regular users...

    Provided By International Journal of Computer Applications

  • White Papers // Oct 2010

    Broadband Frequency Domain-Based Air Interfaces for 4G Cellular Wireless Systems

    Future-generation cellular wireless systems, transporting high bit rates in non-ideal radio propagation environments, must be robust to severe frequency selective multipath. Further requirements include moderate terminal and base station hardware costs, high spectral efficiency, and scalability of the cost of terminals with respect to their maximum bit rate capabilities. Reconfigurable...

    Provided By International Journal of Computer Applications

  • White Papers // Aug 2010

    Performance Analysis of Proactive and Reactive Routing Protocols for Ad Hoc Networks

    Mobile Ad hoc networks are the collection of wireless nodes that can exchange information dynamically among them without pre-existing fixed infrastructure. Because of highly dynamic nature, performance of routing protocols is an important issue. In addition to this routing protocols face many challenges like limited battery backup, limited processing capability...

    Provided By International Journal of Computer Applications

  • White Papers // Nov 2010

    Analyzing Core Migration Protocol Wireless Ad Hoc Networks by Adopting Multiple Nodes Diverse Test-bed

    A number of application level multicast protocols have been proposed for core selection and core migration in Mobile Ad Hoc Networks. Core migration is necessary to minimize any disruptions on the transmission of data due to the changes in tree structure and to achieve improvement in the delivery of media...

    Provided By International Journal of Computer Applications

  • White Papers // Oct 2010

    Classification of Current Routing Protocols for Ad Hoc Networks - A Review

    An ad hoc wireless network is a collection of two or more devices or nodes or terminals with wireless communications and networking capability that communicate with each other without the aid of any centralized administrator also the wireless nodes that can dynamically form a network to exchange information without using...

    Provided By International Journal of Computer Applications

  • White Papers // Aug 2010

    An Effective and Scalable AODV for Wireless Ad hoc Sensor Networks

    Appropriate routing protocol in data transfer is a challenging problem of network in terms of lower end-to-end delay in delivery of data packets with improving packet delivery ratio and lower overhead as well. This paper explains an Effective and Scalable AODV (called as AODV-ES) for Wireless Ad hoc Sensor Networks...

    Provided By International Journal of Computer Applications

  • White Papers // Dec 2010

    Load-Balancing Approach for AOMDV in Ad-Hoc Networks

    Routing protocol is a challenging issue in ad hoc networks. It has been studied thoroughly these years. However, most routing protocols in ad hoc network do not consider the problem of load balance. This paper presents an effective scheme to balance the load in ad hoc network. Ad-hoc On demand...

    Provided By International Journal of Computer Applications

  • White Papers // Aug 2010

    Black Hole Attack Prevention in Multicast Routing Protocols for Mobile Ad Hoc Networks Using Certificate Chaining

    Security in wireless ad-hoc networks is a complex issue. The wireless and dynamic nature of ad-hoc networks makes them more vulnerable to security attacks when compared with fixed networks. The existing routing protocols are optimized to perform the routing process without considering the security problem. Black hole attack is one...

    Provided By International Journal of Computer Applications

  • White Papers // Aug 2010

    Secure Group Communication Using Multicast Key Distribution Scheme in Ad Hoc Network (SGCMKDS)

    In Recent years, secure communications have become a important subject of research. The new service for wireless and wired networks is to provide confidentiality, authentication, authorization and data integrity. Security has always been a sensitive issue. In fact, this service becomes necessary to protect basic applications, especially E-commerce and bank...

    Provided By International Journal of Computer Applications

  • White Papers // Aug 2010

    Performance Characteristics of Cluster - Based Multicast Key Distribution Scheme for Mobile ADHOC Networks

    Many emerging commercial and military applications require secure multicast communication in adhoc environments. Secure multicast communication in mobile adhoc networks is challenging due to its inherent characteristics of infrastructure-less architecture with lack of central authority, high packet loss rates and limited resources such as bandwidth, time and power. Hence key...

    Provided By International Journal of Computer Applications

  • White Papers // Dec 2010

    Performance Analysis of AODV & DSR Routing Protocol in Mobile Ad Hoc Networks

    Mobile Ad hoc NETwork (MANET) is an autonomous system of mobile nodes connected by wireless links. Each node operates not only as an end system, but also as a router to forward packets. The nodes are free to move about and organize themselves into a network. These nodes change position...

    Provided By International Journal of Computer Applications

  • White Papers // Sep 2010

    A QoS-Based Resources Reservation Mechanism for Ad Hoc Networks

    For the last several years, there has been a significant increase of interest in supporting Quality of Service (QoS) constraints in Mobile Ad Hoc Networks (AHNs). AHNs include mobile nodes with limited capacities and communication resources. This specificity makes existing solutions for wired networks little suitable and a broad range...

    Provided By International Journal of Computer Applications

  • White Papers // Aug 2010

    Traffic Pattern Based Performance Comparison of Reactive and Proactive Protocols of Mobile Ad-Hoc Networks

    The primary objective of this paper is to study and investigate the performance measures of Reactive protocols (AODV, TORA) and Proactive protocols (DSDV) routing protocols of MANET using TCP & CBR based traffic models. This paper will simulates the environment used for analyzing, evaluating and implementing AODV, DSDV and TORA...

    Provided By International Journal of Computer Applications

  • White Papers // Oct 2010

    PROFIDES - Profile based Intrusion Detection Approach Using Traffic Behavior over Mobile Ad Hoc Network

    Intrusion Detection in MANET is one of the major concern in peer to-peer networking scenario where mobile / wireless nodes communicate with each other without any pre-defined infra-structural setup. This paper presents an overview of various intrusion detection models, identifying its issues, discusses on design and proposes an intrusion detection...

    Provided By International Journal of Computer Applications

  • White Papers // Dec 2010

    A Study on the Behavior of MANET Routing Protocols with Varying Densities and Dynamic Mobility Patterns

    Mobility and node density are the two major factors which has much influence on the performance of any routing protocol of mobile ad hoc network. Several previous works highlighted this fact. This paper will evaluates some of the widely used MANET routing protocols with different mobility and network density. The...

    Provided By International Journal of Computer Applications

  • White Papers // Jan 2011

    Design and Development of a Secured Routing Scheme for Mobile Adhoc Network

    The development of mobile ad hoc network advocates self-organized wireless interconnection of communication devices that would either extend or operate in concern with the wired networking infrastructure or, possibly, evolve to autonomous networks. Unlike traditional wireless networks, ad hoc networks do not rely on any fixed infrastructure. Instead, hosts rely...

    Provided By International Journal of Computer Applications

  • White Papers // Dec 2010

    Optimized Routing in Mobile Ad Hoc Networks Using Evolutionary Location Intelligence

    Evolutionary Location Intelligence on implementing a position based routing, that make forwarding decision based on the geographical position of a packet's destination is concentrated in this paper. One distinct advantage of this model is not necessary to maintain explicit routes. Position based routing does scale well even if the network...

    Provided By International Journal of Computer Applications

  • White Papers // Nov 2010

    A Literature Review of Security Attack in Mobile Ad-Hoc Networks

    Security is a major concern for protected communication between mobile nodes in a hostile environment. In hostile environments adversaries can bunch active and passive attacks against intercept able routing in embed in routing message and data packets. In this paper, the authors focus on fundamental security attacks in Mobile adhoc...

    Provided By International Journal of Computer Applications

  • White Papers // Dec 2010

    Fuzzy-Controlled Power-Aware Routing Protocol (FPRP) for Mobile Ad Hoc Networks

    In multi-hop wireless ad-hoc networks, designing energy-efficient routing protocols is critical since nodes are power-constrained. However, it is also an inherently hard problem due to two important factors: First, the nodes may be mobile, demanding the energy-efficient routing protocol to be fully distributed and adaptive to the current states of...

    Provided By International Journal of Computer Applications

  • White Papers // Aug 2010

    Performance Analysis of Congestion Control in Mobile ADHOC Grid Layer

    Mobile Ad Hoc Grid deals with the challenges in resource discovery and job scheduling due to its mobility and power consumption. In this paper a new grid computing technique is implemented to manage the congestion control with job scheduling. The proposed addition of the mobile ad hoc network with in...

    Provided By International Journal of Computer Applications

  • White Papers // Aug 2010

    Detection and Removal of Cooperative Black/Gray Hole Attack in Mobile ADHOC Networks

    Mobile Ad hoc NETworks (MANET) are widely used in places where there is little or no infrastructure. A number of people with mobile devices may connect together to form a large group. Later on they may split into smaller groups. This dynamically changing network topology of MANETs makes it vulnerable...

    Provided By International Journal of Computer Applications

  • White Papers // Oct 2010

    Highly Ensured QOS Routing in Mobile Ad Hoc Networks Based on Multiple Constraints

    Routing protocols for mobile ad hoc networks have been explored extensively in the past years. Most of the work is aimed at finding a shortest path between the source and the destination, without considering the network performance influencing factors like present network traffic, movements and application requirements etc. In the...

    Provided By International Journal of Computer Applications

  • White Papers // Oct 2010

    Node Categorization Scheme (NCS) for Throughput Efficiency in Multi-Rate Mobile Ad Hoc Networks

    In multi-rate networks IEEE DCF 802.11 ensures long term equal channel access probability this in turn penalizes the faster stations in this networks. The maximum achievable throughput by any station gets bounded by the slowest transmitting peer. This leads towards the under utilization of the bandwidth. Another reason for bandwidth...

    Provided By International Journal of Computer Applications

  • White Papers // Aug 2010

    ZRP Versus AODV and DSR: A Comprehensive Study on ZRP Performance

    Ad hoc networks are characterized by dynamic topology caused by node mobility, multihop wireless connectivity and channel non deterministic behaviour (Interference, multipath, hidden and exposed node problem makes the wireless channel very difficult to predict)This behaviour of Ad hoc networks must be analyzed in detail as a result of pairing...

    Provided By International Journal of Computer Applications

  • White Papers // Dec 2010

    On Demand Temporary Parallel Route Recovery for Frequent Link Failure in Adhoc Networks

    Adhoc network is collection of wireless mobile nodes dynamically forming a temporary network without the use of existing network infrastructure of centralized administration. Each node acts as a router by itself and forwards all the packets which it receives. This concept is basically useful when there is a very high...

    Provided By International Journal of Computer Applications

  • White Papers // Dec 2010

    Implementation of Mobile Intrusion Detection Controller [MIDC] for Affording Secure Service in MANET Environment

    In this new millennium most of the transactions depend on wireless network. In this context highly secured transaction of information is the need of the hour. During the transaction there must not be any loss of information or there should be no intrusion to assure the secured data transmission. There...

    Provided By International Journal of Computer Applications

  • White Papers // Oct 2010

    MAC Enhancements to Support Quality of Services (QoS) in Ad Hoc Wireless Networks: EMACA (Enhancement of Multiple Accesses with Collision Avoidance)

    Ad hoc Wireless Network (AWN) is a collection of mobile hosts forming a temporary network on the fly, without using any fixed infrastructure. QoS (Quality of Service) is the idea that transmission rates, error rates, and other characteristics can be measured, improved, and to some extent guaranteed in advance in...

    Provided By International Journal of Computer Applications

  • White Papers // Dec 2010

    Performance Evaluation of Routing Protocol and Congestion Control Protocol in Wireless Multi-hop Networks

    Computer networks have long suffered from congestion. Congestion occurs when an increase in the offered load results in a decrease in the effective throughput of the network. The basic cause is that the short term packet arrival rate at some gateway exceeds its service rate. Existing congestion control schemes treat...

    Provided By International Journal of Computer Applications

  • White Papers // Jun 2010

    An Empirical Approach - Distributed Mobility Management for Target Tracking in MANETs

    Mobility management is a major challenge in Mobile Ad hoc NETworks (MANETs) due in part to the dynamically changing network topologies. For mobile sensor networks that are deployed for surveillance applications, it is important to use a mobility management scheme that can empower nodes to make better decisions regarding their...

    Provided By International Journal of Computer Applications

  • White Papers // Aug 2010

    Routing Misbehavior in Ad Hoc Network

    Rushing attack may cause more vulnerability in MANET as it can be used as a pre-requisite for launching some other types of Denial of-Service attacks. Significant research efforts have been made towards increasing the survivability of MANET either by developing secure routing algorithms or by improving the robustness of MAC...

    Provided By International Journal of Computer Applications

  • White Papers // Dec 2010

    Mobile Agent as an Approach to Improve QoS in Vehicular Ad Hoc Network

    Vehicular traffic is a foremost problem in modern cities. Huge amount of time and resources are wasted while traveling due to traffic congestion. With the introduction of sophisticated traffic management systems, such as those incorporating dynamic traffic assignments, more stringent demands are being placed upon the available real time traffic...

    Provided By International Journal of Computer Applications

  • White Papers // Jan 2011

    Analytical Study the Performance Evaluation of Mobile Ad Hoc Networks Using AODV Protocol

    The Mobile Ad hoc NETworks (MANETs) have been communicating over wireless mesh channels and support multihop networks. Every node in the MANET is free to move independently in any direction. MANET is a kind of wireless mesh network which operates in Link Layer (LL) of Ad hoc networks. The current...

    Provided By International Journal of Computer Applications

  • White Papers // Nov 2010

    A Load Aware Routing Mechanism for Improving Energy Efficiency in Mobile Ad Hoc Networks

    Integration of Load Balancing mechanisms into routing protocols has elicited significant interest to alleviate congestion and improve the performance of on-demand routing protocols. For the sustained network functionality, load balancing mechanisms need to compute energy efficient paths with lesser traffic. Further severe degradation of network performance is observed due to...

    Provided By International Journal of Computer Applications

  • White Papers // Jul 2010

    Analysis of K-Connected MANETs for QoS Multicasting Using EDMSTs Based on Connectivity Index

    The survivability of the network is closely related to the connectivity of the network. For many network applications such as a sensor network/ad hoc network for battlefield monitoring or wild fire tracking etc., survivability is one of most important requirements, and therefore a number of related problems are proposed. In...

    Provided By International Journal of Computer Applications

  • White Papers // Aug 2010

    Scenario Based Performance Analysis of Variants of TCP Using NS2 - Simulator

    The increasing demands and requirements for wireless communication systems especially in settings where access to wired infrastructure is not possible like natural disasters, conferences and military settings have led to the need for a better understanding of fundamental issues in TCP optimization in MANETS. TCP primarily designed for wired networks,...

    Provided By International Journal of Computer Applications