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7063 articles
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Implementation of OFDM System Using 256 Point IFFT and FFT
Abstract: OFDM is a special case of multicarrier transmission, where a single data stream is transmitted over a number of lower rate subcarriers. The main reason to use OFDM is to increase the robustness against the selective fading or narrowband interference. A large number of closely spaced orthogonal sub-carrier signals are used to carry data on several parallel data streams or channels. Each sub-carrier is modulated with a conventional modulation scheme …
Published in International Journal of Broadband Cellular Communication · Vol. 2, Issue 1, 2016 · pp. 26–29 Read article
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Detection and Prevention of Selfish Node Attack in MANET
Abstract: Mobile ad hoc network is self-designing, autonomous, without any centralize node and lacking of the fixed infrastructure network. Mobile nodes are depending on other nodes for transmitting data. Mobile ad hoc network has expected that all nodes are cooperating with each other. Anyhow, some nodes are not cooperating and saving their resources for own use, these nodes are termed as a selfish node. Behaviour of selfishness performance of network reduces. …
Published in International Journal of Broadband Cellular Communication · Vol. 2, Issue 1, 2016 · pp. 20–25 Read article
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Femtocell – A Review
Abstract: Femtocells, in spite of their name, pose a theoretically great disruption to the sensibly intentional cellular networks that nowadays connect a common of the planet’s citizens to the Internet and with respectively. Femtocells – which by the finish of 2010 by now outnumbered outdated base stations and at the time of publication are being used at a speed of about five million a year – together improve and delay with …
Published in International Journal of Broadband Cellular Communication · Vol. 2, Issue 1, 2016 · pp. 8–19 Read article
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Design & Development of SMS Reception & Transmission Unit for Generators used at Base Stations
Abstract: The phenomenal development of mobile service over the first two decades has insure that almost every place on the civilize world is now covered with this service. This gigantic leap in communication technology has resulted in many new applications of remote control and monitoring through short message service (SMS). The generators used at the base station are usually self starting type. Monitoring and controlling this generator, especially when the tower …
Published in International Journal of Broadband Cellular Communication · Vol. 2, Issue 1, 2016 · pp. 1–7 Read article
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Evaluation of Challenges to Women Participation in the Nigeria Construction Industry
Abstract: Construction industry is a mobile industry which always has its production site wherever contract is given. Participation of women in the profession is not being encouraged as there male counterpart. This paper is to assess the barriers to women participation in the construction industry in Nigeria. The cause for this was reviewed through the consultation of literatures and the used of questionnaires. Some factors are identified as challenges and at …
Published in International Journal of Construction Engineering and Planning · Vol. 2, Issue 2, 2016 · pp. 5–13 Read article
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A Review Analysis of Operating System Kernel Used in Distributed Systems and High Performance Computing
Abstract: In this paper we are analyzing six different operating system. All we have aim to analyze these operating system by their kernel. Mainly the traditional operating system is for the bigger system like to run java application but as we see the operating system pertaining distributed system it looks to the user as centralized OS but operates on multiple independent CPU’s. In this paper we discuss about the different operating …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 2, Issue 1, 2016 · pp. 29–36 Read article
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Innovations in Designing Smart Cities as Living Labs
Abstract: Now-a-days cities are complex, networked and regularly changing social ecosystems, transformed and shaped through the interaction between different interests and ambitions. Ensuring employment, sustainable development, inclusion and quality of life are important concerns. Infrastructures of cities, addressing these concerns, comprise a diversity of services such as healthcare, energy, education, environmental management, transportation and mobility, public safety. Day by day these services are enabled by broadband infrastructures, wireless sensor networks, Internet-based …
Published in International Journal of Town Planning and Management · Vol. 2, Issue 2, 2016 · pp. 1–20 Read article
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Power Theft Identification Using Embedded System
Abstract: Today, power theft plays the key role in transmission losses of electricity from the generating station to the consumer end. About 30% of power produced is being theft. Though the electricity boards know that there is power theft in the area under their vigilance, they are not able to locate the area or location of theft. So, to identify the power theft and to communicate to the EB there needs …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 2, Issue 1, 2016 · pp. 18–23 Read article
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Enabled Impairment Cognizant Of Elastic Optical Networks By Traffic Grooming And Multipath Routing
Abstract: The large bandwidth of fibre optical networking is far wider than the typical bandwidth required by network service providers. This variation leads to a need for multiplexing the low rate traffic demands into optical wavelength channels, but this call for a extravagant electronic swapping devices, potentially equalizing the advantage of low cost optical transport. Traffic grooming and multipath routing are two techniques that are being commonly used to increase the …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 2, Issue 1, 2016 · pp. 24–28 Read article
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Model Simulation & Resource Allocation in Cognitive Radio System
Abstract: Cognitive radio is the technique where different sorts of wireless communication devices work dynamically and change frequencies and other parameters over time. The idea of cognitive radio (CR) is to find means to use these “gaps” or “holes” in the frequency spectra and do something useful of the frequencies floating around unused and the goal of cognitive radios is to utilize under used spectrum as spectral resources are becoming sparts. …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 2, Issue 1, 2016 · pp. 14–17 Read article
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Head Movement Based Controlling of Home Appliances For Physically Challenged
Abstract: In the world there are many physically challenged people who cannot move and operate devices like switching of lights, fans, etc. Similarly the paralyzed or a dumb cannot speak and ask for their needs like food, medicine, water etc. So they are facing many difficulties in fulfilling of their basic needs. So in our project we are designing a “Head movement controlled device switching system for physically challenged”. Now the …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 2, Issue 1, 2016 · pp. 5–13 Read article
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Floating Tracking Cooling Concentrator (FTCC) System - An Introduction
Abstract: In country like India, achieving energy security through sustainable technologies is the most challenging objective that needs to be fulfilled. Though Nuclear energy is expected to meet a part of India's energy demand by 2030 but its an unsafe way of producing power as was seen in Japan’s nuclear plant. Solar energy is one of the best alternatives that can provide power requirements. Floating tracking cooling concentrator (FTCC) Systems are …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 2, Issue 1, 2016 · pp. 1–4 Read article
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Design and Innovations in Transportation Systems for ‘Make in India’
Abstract: Increasing demand for passenger and freight transport in urban areas is a challenge for governments and transport authorities in India. Energy use, space use, road safety, air quality and noise pollution are a few of the road transport–related issues that Indian cities have to cope with. Every day, our mayors and councillors are concerned about finding solutions to urban transport problems that do not slow down the local economy but …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 2, Issue 2, 2016 · pp. 1–11 Read article
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Research Insight: Highlights on CAM Applications in Production
Abstract: Most of the machines needed control systems for operating the machine. There are various control systems available, such as automatic control, computer control, manual control, and remote control. For the convenience of mass production, machines needed to repeat speed, automatic actions, and precise continuously. These machines may use mechanical, pneumatic and electrical systems to control. However, some changing procedures, fixed procedures, or tools may need a lot of time to …
Published in International Journal of Computer Aided Manufacturing · Vol. 1, Issue 1, 2016 · pp. 15–18 Read article
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Review on Cryptography
Abstract: Numerous groups are working rigid to safe themselves from the rising extortions of note hacking through several trends in cryptography. Yet the headlines are dominated with the latest news of message passing disaster more frequently than any time before. A comprehensive debate has been done on the traditional cryptography and the disadvantages of the classical cryptography to confirm the need for going to novel tendencies in cryptography like quantum cryptography, …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 2, Issue 1, 2016 · pp. 37–45 Read article
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Isolation Technique in Bridge, Building
Abstract: Seismic Isolation is simple structural design approach to mitigate or reduce earthquake damage potential. It is easiest to see the principle at work by referring directly to the most widely used of these advanced techniques, known as ‘Base Isolation’. A base isolated structure is supported by a series of bearing pads, which are placed between the buildings and building foundation. Base isolation has now been used in numerous building in …
Published in International Journal of Construction Engineering and Planning · Vol. 2, Issue 2, 2016 · pp. 1–4 Read article
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Using Image and Pattern Recognition to Play the Game of Connect Four Using Computer
Abstract: Connect four is an advanced version of the commonly played game tic-tac-toe. Using an image recognition system, the computer can be assigned the current state of the play and using an algorithm the next move can be calculated. The extraction of image information and using it to find the solution of the diff condition is a fundamental in this field which is substantially extrapolated here. This paper is a result …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 1, Issue 2, 2015 · pp. 1–5 Read article
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Energy Conservation in Building Construction
Abstract: Energy is the ability to do work. Energy intensity is a measure of the energy efficiency of a nation’s economy and is calculated as units of energy per unit of Gross Domestic Product. There are different forms of energy like chemical, mechanical, electrical, thermal, magnetic, nuclear, etc. Most commonly, we use energy in the form of electrical energy. Generally energy is produced from fossil fuels but their resources are limited. …
Published in International Journal of Construction Engineering and Planning · Vol. 1, Issue 2, 2015 · pp. 20–22 Read article
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Hydrogels Based on Guar Gum: A Review
Abstract: Polysaccharide-based hydrogels are potential materials for wide range of medical applications i.e., tissue engineering, controlled drug delivery and local therapy etc. An interesting fact related to hydrogels is their ability to be injected without any modification in their chemical, mechanical and/or biological properties, due to their thixotropic behavior. It is also feasible to alter the rheological and chemical-physical properties of polysaccharide hydrogels by modifying the cross-linking agents and exploiting their …
Published in International Journal of Agrochemistry · Vol. 2, Issue 2, 2016 · pp. 1–16 Read article
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Design A Kaiser Window Based Digital Filter by Using GRNN
Abstract: In this paper, we have designed the digital filter based on Kaiser Window function using ANN. Firstly we have designed the 10th order digital filter based on Kaiser Window function then calculate the coefficient of designed filter. Similarly this process is repeated for the 15th and 20th order. We have normalized the frequency and designed filter at frequency ranges 0.05 to 0.95 Hz. Then we calculated the coefficients of filter …
Published in International Journal of Microwave Engineering and Technology · Vol. 2, Issue 1, 2016 · pp. 39–44 Read article