International Journal of Electronics Communication and Computer Engineering

Displaying 1-40 of 300 results

  • White Papers // Apr 2015

    A Survey on Load Balancing Techniques in Cloud Computing

    Cloud computing is a computing paradigm that delivers on demand IT services to consumers. Cloud computing provides development of large scale, on-demand, flexible computing infrastructure. Confidentiality, availability, privacy and performance are major concerning areas of cloud computing. As an increase demand of resources is based on performance factor, Load balancing...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Apr 2015

    Viterbi Decoder Plain Sailing Design for TCM Decoders

    Convolutional codes are error correction technique used in noisy channels. Viterbi algorithm is the most widely -used decoding algorithm, which decodes the sequence in a maximum likelihood sense. But the complexity of the Viterbi decoder increases with the coding rate of the system. Viterbi decoder is the most power hungry...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Mar 2015

    Design and Analysis of an Improved MPPT for Photovoltaic Grid-Connected Inverter Based

    One of the major drawbacks of PhotoVoltaic (PV) systems is represented by the effect of module mismatching and of partial shading of the PV field. This paper proposes a method of maximum power point tracking using Quantum behaved Particle Swarm Optimization (QPSO) for grid-connected photovoltaic systems. The system is composed...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Feb 2015

    Comparison of Intelligent Algorithms for Economically Optimum Harmonic Passive Filter Design in Radial Distribution Systems

    In this paper, the authors present the optimal planning of harmonic passive filters in distribution system using three intelligent methods including Genetic Algorithm (GA), Particle Swarm Optimization (PSO) and Artificial Bee Colony (ABC) and as a new research are compared with Biogeography Based Optimization (BBO) algorithm. In this paper, the...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Jan 2015

    Reducing Total Harmonic Content of 9-Level Inverter by Use of Cuckoo Algorithm

    In this paper, a novel procedure to find the firing angles of the multilevel inverters of supply voltage and, consequently, to decline the Total Harmonic Distortion (THD), has been presented. In order to eliminate more harmonics in the multilevel inverters, its number of levels can be lessened or pulse width...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Jan 2015

    HDL Design for 1 Zetta Bits Per Second (1 Zbps) Multichannel 64:1 LVDS Data Serializer & De-Serializer ASIC Array Card Design for 6th Sense and Future Ultra High Wireless and Mobile Communication Protocol Cards

    The aim is to HDL design & implementation for exa bit rate multichannel 64:1 LVDS data serializer & de-serializer ASIC array card for ultra-high speed wireless communication products like network on chip routers, data bus communication interface applications, cloud computing networks, Zetta bit Ethernet at Zetta bit rate of data...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Jan 2015

    Scara Robot with Adaptive Controller

    The robot is an electromechanical device performing various tasks. A machine can be programmed to act to varied commands or entirely carry out important tasks especially those groups of tasks that are beyond natural abilities and possess a constitutional context. A scara robot is the most widely used in industry....

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Oct 2014

    AT2A: Defending Unauthenticated Broadcast Attacks in Mobile Wireless Sensor Networks

    In a Mobile Wireless Sensor Network (MWSN), mobile sensor nodes move freely at the network environment. So, a large number of attacks threaten this network. Unauthenticated broadcast attack is a common attack which worsens the network congestion as well as energy consumption. In this paper, an efficient method for defending...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Oct 2014

    Security Issues of Wireless Communication Networks

    Wireless communication networks have attracted a lot of interest in the research community due to their potential applicability in a wide range of real-world practical applications. However, due to the distributed nature and their deployments in critical applications without human interventions and sensitivity and criticality of data communicated, these networks...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Oct 2014

    A Survey of Recent Indoor Positioning Systems Using Wireless Networks

    Global Navigation Satellite Systems (GNSS), which are widely used today by positioning and navigations systems, are becoming increasingly important in daily life. GNSS, however, do not work well in indoor environments due to the satellite signal outages that occur in closed structures. Yet the demand for indoor positioning systems is...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Oct 2014

    Improvement in Energy Optimization in Telecommunication Network Service

    Since the user advert of telecommunication networks, the demand has been growing higher and most communication activities and other socio economy activities now uses telecommunication network as there medium of communication, business transaction, banking and other amenities. Energy-efficient operation is an important issue today in telecommunication networks and in the...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Oct 2014

    Software Development Effort Estimation Techniques: A Review

    The most important activity in software project management process is the estimation of software development effort. The literature shows many algorithmic cost estimation models such as Boehm's COCOMO, Albrecht's function point analysis, Putnam's SLIM, ESTIMACS, soft computing based techniques etc., but each model has their own advantages and disadvantages in...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Oct 2014

    Alternation Relationships Regarding Architecture for Dense Multiplexing, Reconfigurable Systems and Based on Wavelength Division, Design, and Simulation of ROADM-Based DWDM

    The optical technical advancements currently provide the possibility for building the reconfigurable wavelength practical networks. These networks employ wavelength switching structures for dynamic routing of wavelengths and provide the level of flexibility and scalability that has not been already possible. Other components such as low-noise optical amplifiers, Electronic Dispersion Compensators...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Sep 2014

    Designing a 64-Point FFT/IFFT Processor for Implementation of OFDM in High Speed WLAN Applications

    In this paper, a methodology is presented for design of a special 32-bit 64-point processor to implement the OFDM in local wireless networks with IEEE standard 800.11a. In this FFT/IFFT, instead of direct approach, the shifter and adder are used for multiplier; thereby, it yields a major reduction in power...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Sep 2014

    Bluetooth Based Synthesizer for Wireless Sensor Measurements

    In this paper, the authors aim to overcome the spur problems in Bluetooth-based wireless sensors measurement a compact fractional-N frequency synthesizer is presented ranging from 2 GHz to 3 GHz in frequency. Through this technique, the phase noise in the final spectrum is improved and spur tones in the output...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Sep 2014

    Reduction of Threshold-Based Feedback in Multi- Cellular Cluster Networks

    In this paper, a downward system has cell and dual frequency division characteristics has been considered in which each user send state information of information channel to its home station. Since the cooperation between all stations is not possible in practice, a number of stations are grouped into clusters and...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Sep 2014

    A New Positioning Method Using Ant Colony Optimization in Wireless Sensor Networks

    Network coverage in sensor positioning is an important challenge of wireless sensor networks. This problem is an NP-hard problem and employing an optimization method is needed. In this paper, the authors propose an efficient method based on Ant Colony Optimization (ACO) to the sensor positioning to gain better performance by...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Sep 2014

    Threat Analysis with Comparison of IPv4 and IPv6 in Cloud Computing

    Cloud computing is a modern technology which provides its users the remote access to centralized and remotely located servers through internet to get many services like, storage and sharing of data and applications over the servers and cloud. This paper is on the performance measurement of IPv4 and IPv6 on...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Sep 2014

    Presentation of an Algorithm Configuration for Network-on-Chip Architecture with Reconfiguration Ability

    Due to the challenge that the number of cores is combined on a single chip, the Network-on-Chip (NoC) has gradually become a popular solution. And recently, researchers have focused on improving the performance of NoC chips to achieve good performance. In this paper, the authors present an algorithm configuration for...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Sep 2014

    Optimal Performance of OFDM Signal Using PAPR Reduction Techniques in LTE Systems

    3rd generation partnership project Long term Evolution (LTE) has been designed to provide more efficient use of radio networks. The LTE provides scalable bandwidth, latency reduction and higher data rates with improved mobility. Single Carrier Frequency Division Multiple Access (SC-FDMA) has been selected for use in the Long Term Evolution...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Aug 2014

    Performance Analysis of LEACH Protocol

    Wireless Sensor Networks (WSN) the availability of cheap, low power, and miniature embedded processors, radios, sensors, and actuators, often integrated on a single chip, is leading to the use of wireless communications and computing for interacting with the physical world in applications such as security and surveillance applications, smart classroom,...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Aug 2014

    Investigation of Cloud Computing: Applications and Challenges

    Cloud computing is a model for saving data or knowledge in distance servers through Internet. It can be save the required memory space and reduce cost of extending memory capacity in users' own machines and etc., Therefore, cloud computing has several benefits for individuals as well as organizations. It provides...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Aug 2014

    Analysis and Simulation of CDMA QAM-16 for AWGN and RAYLEIGH Channel

    In a Code Division Multiple Access (CDMA) system, a lot of users use concurrently the entire frequency band to transmit their data and users' data is separated on the basis of their unique spreading code. The aim of communication system i.e. Communication at anytime, anywhere and by anybody is still...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Aug 2014

    Provide a New Model for Query Processing in P2P Integration Systems

    Most of organizations and companies meet their needs for software by providing distinguished software system during the time. Each one of these systems utilize own way for saving information which are not necessarily similar to other systems. Therefore, the authors are facing with a collection of information related to an...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Aug 2014

    Benchmarking Custom Artificial Neural Network Hardware Accelerator

    In this paper, the authors benchmark the custom design computational architecture supporting Artificial Neural Network (ANN) acceleration. The custom design optimizes the frequently used: Multiply And Accumulate (MAC) operations. In this paper the performance of the custom design is compared with ARM and MIPS architectures supporting basic Single Instruction Multiple...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Aug 2014

    Review of Existing Models for Estimating the Cost of Software Development in Cloud Computing

    Now-a-days, the number of cloud computing service providers which are providing various services for users are increasing dramatically. These service providers attempt to make several facilities for their consumers or users such as data saving, sharing with others or running their applications with the help of cloud computing resources such...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Jul 2014

    E-Learning Based on Cloud Computing: Requirements, Challenges and Solutions

    Cloud computing technology has changed the access method and development of applications. This technology by providing necessary fundamentals runs applications as services on the net via web browsers. E-learning can utilize cloud computing in order to fulfill the required infrastructures and also to provide the improved performance, scalability, and increased...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Jul 2014

    On Packet Loss Ratio of IEEE 802.15.4 with Different Sensor Motes for Wireless Sensor Networks

    Packet Loss Ratio (PLR) is one of the key components for the performance enhancement of a Wireless Sensor Networks (WSNs). This paper investigates the PLR at radio receiver for the different current draw parameters: transmit mode, receive mode, and sleep mode and idle mode keeping other parameters like: initial energy...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2014

    The Critical Factors Influencing the Adoptions of Data Warehouse

    Data warehousing is the leading and most reliable technology used today by companies for planning, forecasting, and management. A lot has been done in this field regarding design and development of data warehouses and a lot still needs to be done but one area which needs special attention from research...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2014

    Efficient Data Mining in SAMS through Association Rule

    The authors propose a protocol for secure mining of association rules in distributed databases. Previous techniques all people deals with different database, now-a-day's people also deals with the distributed database. They can develop a kind of application in which the people can access the distributed data which is already store...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2014

    Bilinear Interpolation Image Scaling Processor for VLSI

    The authors introduce image scaling processor using VLSI technique. It consists of bilinear interpolation, clamp filter and a sharpening spatial filter. Bilinear interpolation algorithm is popular due to its computational efficiency and image quality. But resultant image consist of blurring edges and aliasing artifacts after scaling. To reduce the blurring...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2014

    Model of Integration of Material Flow Control System with MES/ERP System via Cloud Computing

    In this paper, the authors deal with a model of application gateway for integration of material flow control system with ERP/MES systems, which are provided by cloud computing and software as service delivery model. The developed gateway interface is supposed to cover fundamental requirements of production systems for customization and...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Apr 2014

    Intelligent Garbage Location Monitoring using Remote Server and Sensor Networks

    Solid waste management is a serious global issue in the current world. An efficient waste management is a pre requisition for maintain a safe and green environment as there are increasing all kinds of waste disposal. In this paper, a new approach is developed for a systematic development in managing...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Apr 2014

    Area Efficient Turbo Encoder for Wireless Applications on FPGA

    Error control is the major insistence in today's wireless communication systems. In this era parallel concatenated convolution codes known as turbo codes plays a crucial role. These codes have been chosen as error control approach for various wireless applications such as UMTS (Universal Mobile Telecommunication System), DVB (Digital Video Broadcasting)...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Apr 2014

    Current Cloud Computing Review and Cost Optimization by DERSP

    Cloud computing promises to deliver cost saving through the \"Pay as you use\" paradigm. The focus is on adding computing resources when needed and releasing them when the need is serviced. Since cloud computing relies on providing computing power through multiple interconnected computers, there is a paradigm shift from one...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Apr 2014

    Review: GMM Based Speaker Verification Using MFCC Feature

    In speech and audio applications, short-term signal spectrum is often represented using Mel-Frequency Cepstral Co-efficient (MFCC) computed from a windowed Discrete Fourier Transform (DFT). Windowing reduces spectral leakage but variance of the spectrum estimate remains high. An extension to windowed DFT is called multi-taper method which uses multiple time domain...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Mar 2014

    Design and Implementation of Enhanced Secured Cloud Computing

    Cloud computing plays a major role in providing different resources in the form of web services like tax calculation web service, e-banking web service etc., for smooth running of the users daily lives. The authors can rely on cloud computing if these useful web services are really secure enough to...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Mar 2014

    3D Virtual Glove for Data Logging and Pick and Place Robot

    Traditional interaction devices such as mouse and keyboard do not adapt very well to 3D environments, since they were not ergonomically designed for it. The user may be standing or in movement and these devices were projected to work on desks. To solve such problems it has been designed a...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Mar 2014

    Model of Infrastructure as a Service (IaaS) Layer for Cloud Computing and Mission Critical Applications

    In this paper, the authors deal with creation of model for cloud computing with Infrastructure-as-a-Service (IaaS). IaaS is based on a common network infrastructure with physical servers, which can be installed in various locations of the cloud. The virtualization software, called \"Hypervisor\", creates a group of available virtual resources through...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Mar 2014

    Efficient Architecture for the Convolution Encoder and Viterbi Decoder for FPGA Implementation

    Error Correcting Codes (ECC) are one of the fundamental building blocks of an efficient communication system and utilization of proper encoding technique guarantees the error free communication in noisy environment although there are many types of ECC available the convolution codes are specifically preferred where the large constrain length are...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Jan 2012

    Mobile WiMAX Security, Architecture and Assessment

    WiMAX (Worldwide Interoperability for Microwave Access) is an emerging wireless communication system that can provide broadband access with large-scale coverage. Since 2001, WiMAX has evolved from 802.16 to 802.16d standard for fixed wireless access and to the new IEEE 802.16e (Mobile WiMAX) standard with mobility support. The importance of IEEE-Standard...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Sep 2012

    Dynamic Cluster Based Data Aggregation in WSN (FDDA)

    WSN consisting of a large number of small sensors with low-power transceivers can be an effective tool for gathering data in a variety of environments. As sensor nodes are deployed in sensing field, they can help people to monitor and aggregate data. Researchers also try to find more efficient ways...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Sep 2012

    Reliable Buffer Less Video Streaming

    Peer-To-Peer (P2P) overlays offer a promising approach to stream live video from a single source to a large number of receivers (or peers) over the Internet without any special support from the network. This approach is often called P2P streaming. The authors have been witnessing the emergence of a new...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Jul 2012

    Rotation -Invariant Fingerprint Identification System

    The fingerprint is the most widely used Biometric. The main focus of Intelligent Fingerprint Recognition System is to improve accuracy and efficiency. This system uses an algorithm for recovering translation parameters from two fingerprint images of the same individual that differ by Scaling, Rotation, and Transformation also known as similarity...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Jul 2012

    Simulation in Wireless Sensor Networks

    Simulation tools for wireless sensor networks are increasingly being used to study sensor webs and to test new applications and protocols in this evolving research field. There is always an overriding concern when using simulation that the results may not reflect accurate behavior. Here in this paper a comprehensive study...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Jul 2012

    Voice Based Elderly Assistance Using Wireless Technology

    The voice controlled wheel robot system needs to make use of the latest technological components available. In this paper, the authors present the design and implementation of a voice based wheel chair system where communication technologies and Internet have been used. All these techniques are successfully merged in a voice...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2012

    A Scheme for the Application of Smart Message Language in a Wireless Meter Reading System

    The use of wireless automation in almost all the fields of power, gas and water generation, distribution and billing has come of age. Here with the inclusion of wireless communication with the automation may lead to paradigm change in the current trend. The design presents a new methodology for avoiding...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2012

    Performance Comparison of DSDV and AODV Routing Protocols in MANETs

    This paper aims to compare performance of some routing protocols for Mobile Ad-Hoc NETworks (MANETs). A Mobile Ad-Hoc NETwork (MANET) is a collection of wireless mobile nodes forming a temporary network without using any centralized access point, infrastructure, or centralized administration. Data transmission between two nodes in MANETs requires multiple...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2012

    Geometric Routing Protocol Based on Genetic Algorithm for Minimized Delay in MANETs

    Mobile Ad hoc Networks are consisting of mobile nodes having limited radio range and bandwidth without having any fixed infrastructure. Thus to deliver the message from source to destination does not only require to establish the shortest route for message delivery to the destination. But also to establish such a...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2012

    A Study on MIMO Radar Multiple Target Detection System

    Multiple Input Multiple Output (MIMO) radar is a novel radar technique developed recently. It has many advantages over conventional phased radar such as anti-intercept of radar signal, low velocity target detection, and resolution. In this paper, the signal model and signal processing for MIMO radar is studied. And a simulation...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2012

    Performance Analysis and Formulation of Turbo Coded OFDM Over Rayleigh & Rician Fading Channel

    In wireless communication, to attain high throughput and better transmission quality, there is a need of better system design. Orthogonal Frequency Division Multiplexing (OFDM) is a technique for parallel transmission. The performance of OFDM can be improved by using some kind of channel coding. This form of OFDM is called...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2013

    Analysis of Capacitive Fed Microstrip Antenna for Wideband Applications

    The parametric analysis of capacitive fed micro-strip antenna suspended above the ground plane has been presented in this paper. For the analysis purpose, the reference structure has been taken from paper. In this paper parameters of capacitive fed micro-strip antenna is varied and the corresponding variation of radiation performance (return...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Apr 2013

    Evaluation of Simple MAC in NS-2

    In this paper performance of Simple MAC for various random wait times is evaluated. Design of efficient Medium Access Control (MAC) protocol with high throughput performance and high degree of fairness performance is major focus in distributed contention-based MAC protocol research. Different MAC mechanisms have been proposed for the decentralized...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Apr 2013

    Analysis Based Multi-Cloud Interconnection on Sky Computing

    The impact of sky computing to business world and scientific applications reduces hardware cost, reduces cost on investing infrastructure and software's for managing huge database such as Google or Amazon. Sky computing improves greater efficiency and performance on multiple clouds. Interconnection of multiple clouds is possible in sky computing and...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Apr 2013

    Adapted and Some New Strategies for Frequency Assignment Problem in Cellular System

    The Frequency Assignment Problem is assignment of frequencies or channels to establish link between base station and mobile transmitter in cellular system. To avoid interference, minimum separation between assigned frequencies is required. This problem is NP-hard. Due to limited availability of spectrum and reuse of same frequencies at different geographical...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2013

    Capturing of HTTP Protocol Packets in a Wireless Network

    The word wide revolution in wireless technology is changing the authors' lives in term of the way they learn and use. Wireless Networks fit into this because the technology has been around long enough and can provide various benefits for development in this area. The main objective of this paper...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2013

    Performance Analysis of Hybrid OCDMA/WDM System Complementary Subtraction Detection Technique

    The authors proposed a hybrid Optical Code Division Multiple Access (OCDMA) over Wavelength Division Multiplexing (WDM) system is proposed for supporting large numbers of subscriber for Fiber To-The-Home (FTTH) network. The system combines two different techniques, namely OCDMA and WDM in order to support many subscribers simultaneously. In this study,...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2013

    A Survey of Various Spectrum Sensing Techniques in Cognitive Radio Networks: Non Cooperative Systems

    Cognitive Radio (CR) is a promising technology that can alleviate the spectrum shortage problem by enabling unlicensed users equipped with CRs to coexist with incumbent users in licensed spectrum bands without inducing interference to incumbent communications. Spectrum sensing is one of the essential mechanisms of CRs that has attracted great...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2013

    Zigbee GPS Based Tracking System Using ARM 9

    Real Time person tracking is an important building block in advanced humanoid robots. The applications extend to small area security system like offices, hospitals, prisons, industries etc. There are various methods and some of them are now used in smart mobile applications using GSM-GPS, Sensor networks, vision based tracking system...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2013

    Research, Implementations and Issues on Cloud Computing

    Cloud computing - a relatively recent term, builds on decades of research in virtualization, distributed computing, utility computing, and more recently networking, web and software services. It implies a service oriented architecture, reduced information technology overhead for the end-user, great flexibility, reduced total cost of ownership, on-demand services and many...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Apr 2013

    Bound Accuracies for Localization Methods in Wireless Sensor Networks

    Node localization is an important issue for wireless sensor networks to provide context for collected sensory data. Sensor network designers need to determine if the desired level of localization accuracy is achievable from their network configuration and available measurements. The Chapman - Robbins bound or Hammersley - Chapman - Robbins...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Apr 2013

    Performance Metrics of ATM & IP Network for Multiple Profiles with 99% Background Utilization of Link

    In this paper, the authors investigate the performance metrics end-to-end delay and response time for pure ATM, pure IP networking technologies for multiple profiles with 99 percent background utilization of link. To study the said metrics a university network of size 1000 km X 2000 km geographical area has been...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Apr 2013

    PAPR Reduction Using Hybrid PTS-Companding-SLM Technique in OFDM Communication System

    Orthogonal Frequency Division Multiplexing (OFDM) has developed to a popular communication technique for high speed wireless communication in the last decade. Orthogonal Frequency Division Multiplexing (OFDM), is also called Discrete Multi-Tone modulation (DMT). High Peak-to-Average Power Ratio (PAPR) is one of the exigent matters for Orthogonal Frequency Division Multiplexing (OFDM)....

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Apr 2013

    Efficient Hybrid VLSI Architecture Using Hadamard Transform

    The Hadamard Transform (HT) is one of the frequently encountered Discrete Orthogonal Transforms (DOT). It belongs to the class of rectangular real-valued DOT, which can be used for various basic Digital Signal Processing (DSP) operations including the computation of the Discrete Fourier Transform (DFT), implementation of digital filters and spectral...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Apr 2013

    An Adaptive Mixed Algorithm for Lifetime Optimization in Dense Wireless Sensor Network

    The problem of data collection in Wireless Sensor Networks (WSNs) is becoming critical as larger networks are being deployed. Increasing network size possesses significant data collection challenges, which includes sensing, transmission coordination and sensor lifetime. To tackle these problems in-network compression techniques without centralized coordination are becoming important solutions. Data...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Apr 2013

    Migration to Long Term Evolution (LTE) Networks: Prospects and Limitations

    Globally, the issue of improving telecommunication services has been a major challenge to telecommunications services providers due to increasing customer base with few or inadequate facilities on ground to meet the explosion in customer demands. Across the spectrum, customers are demanding more from mobile services. They want expanded services, richer...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Apr 2013

    Impact of MOSFET Short Channel Characteristic on Digital Circuit Operation

    The design of high density chips in MOS VLSI technology requires that the packing density of MOSFETs use in circuits is as high as possible and consequently, that the transistor are as small as possible. The reduction of the size i.e. dimensions of MOSFETs can change the MOSFET characteristic. In...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Mar 2013

    Design of Pyramidal Horn Antenna at 10GHz Using WIPL-D Optimizer

    Rectangular horn is one of the simplest and most widely used microwave antennas. In this paper, an electromagnetic simulator, WIPL-D is used to analyze and optimize the dimensions of the horn antenna which is based on the method of moment's solution for computations. The standard horn antenna at 10 GHz...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Mar 2013

    Evaluation of Ad-Hoc Routing Protocols on Body Area Networks

    BANs (Body Area Networks) are networks which use different sensors for controlling status of patients. In these networks, according to type of disease, some medical cares' are done inside the hospital or at home. Sending information with the best quality is one of the most challenging tasks in BANs. Because...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Mar 2013

    A New Approach for Minimizing the Routing and Wavelength Assignment Problem

    The RWA problem is a crucial and complicated designing issue in optical networks which is known to be an NP-hard problem. In this paper, modeling for Routing and Wavelength Assignment (RWA) problem in DWDM optical networks is proposed. In this technique is introduced for solving RWA problem which is known...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Mar 2013

    Modelling of Optical Interaction in MOSFET for L Band Application

    Normally off microwave devices like MOSFET are popular due to its high package density, dynamic operating range, low power consumption and sensitivity to light. In this paper, modelling of optical interaction in MOSFET is reported. Sensitivity of S parameters to the light is investigated theoretically at microwave frequency of 1-...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // Mar 2013

    Study and Performance Analysis of High Frequency and High Speed Operational Amplifier

    The performance analysis of the two stage CMOS operational amplifiers employing Miller capacitor in conjunction with the common gate current buffer is presented. Unlike the previously reported design strategies of the opamp of this type, this results in the opamp with a lower power supply requirements, better phase margin and...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2013

    Routing with Guaranteed Delivery in Ad Hoc Wireless Networks

    A network wide zone-based bidirectional tree is constructed to achieve more efficient membership management and multicast delivery. The position information is used to guide the zone structure building, multicast tree construction, and multicast packet forwarding, which efficiently reduces the overhead for route searching and tree structure maintenance. Several strategies have...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2013

    Improvisation of MAC Protocol for Wireless Sensor Network

    Wireless sensor networks are collection of sensor nodes connected via wireless LAN links. The information gathered at sensor node is propagates in the form of radio signal to control room via multi hop communication. In the networks, many sensors where lying in same channel to pass message, so as well...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2013

    Sheltered Data Storage Services in Cloud Computing

    Cloud storage enables users to remotely store their data and enjoy the on-demand high quality cloud applications without the burden of local hardware and software management. Though the benefits are clear, such a service is also relinquishing users' physical possession of their outsourced data, which inevitably poses new security risks...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2013

    Framework for Monitoring and Evaluation of Users in Trusted Cloud

    In the cloud computing, due to users directly use and operate the software and OS, and even basic programming environment and network infrastructure which provided by the Cloud Services Providers (CSP), so the impact and destruction for the software and hardware cloud resources in cloud computing are worse than the...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2013

    Complexity Reduction in ML Decoding for MIMO Systems

    In this paper, the authors propose a combined Breadth first tree search ML (Maximum Likelihood)-ZF (Zero Forcing) method of detection for Spatial Multiplexed MIMO (Multiple Input Multiple Output) systems with reduced complexity. The detection of real and imaginary parts of QAM (Quadrature Amplitude Modulation) modulated symbol is carried out in...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2013

    Analysis on QPSK Modulation Technique for Wideband Code Division Multiple Access

    This paper is the study of the QPSK (Quadrature Phase Shift keying) modulation technique using AWGN (Additive White Gaussian Noise) and Multipath Rayleigh fading channel. In QPSK scheme the authors can transmit one of the 4 possible signals during each interval of signaling. WCDMA systems are based on higher modulations...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2013

    Low-Power Maximum a Posteriori (MAP) Algorithm for WiMAX Convolutional Turbo Decoder

    The authors propose to design a Low-Power Memory-Reduced Traceback MAP iterative decoding of Convolutional Turbo Code (CTC) which has large data access with large memories consumption and verify the functionality by using simulation tool. The traceback Maximum a Posteriori Algorithm (MAP) decoding provides the best performance in terms of Bit...

    Provided By International Journal of Electronics Communication and Computer Engineering

  • White Papers // May 2013

    Optical Time Division Multiplexing (OTDM) and Hybrid WDM/OTDM PON Performance Investigation

    Every day, the need for high speed reliable data transmission increases more and more. One important option is the passive optical networks which use the optical fiber and provides high data rates and long distance. This work investigates the performance of a four users Optical Time Division Multiplexing OTDM over...

    Provided By International Journal of Electronics Communication and Computer Engineering