4G WIRELESS SYSTEM




ABSTRACT
Fourth generation wireless system is a packet switched wireless system with wide area coverage and high throughput. It is designed to be cost effective and to provide high spectral efficiency. The 4g wireless uses Orthogonal Frequency Division Multiplexing (OFDM), Ultra Wide Radio Band (UWB), and Millimeter wireless. Data rate of 20mbps is employed. Mobile speed will be up to 200km/ ....etc

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Motivation


Motivation has been defined as: the psychological process that gives behavior purpose & direction (Kreitner, 1995) a predisposition to behave in a purposive manner to achieve specific, an internal drive to satisfy an unsatisfied need (Higgins, 1994) ; and the will to achieve (Bedeian, 1993), For this paper, motivation is operationally defined as the inner force that drives individuals to accomplish personal & organizational goals.



Employee Motivation
A question often by first ....etc

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NOKIA MORPH TECHNOLOGY



INTRODUCTION
The Morph concept
Launched alongside The Museum of Modern Art “Design and The Elastic Mind”
exhibition, the Morph concept device is a bridge between highly advanced technologies
and their potential benefits to end-users. This device concept showcases some
revolutionary leaps being explored by Nokia Research Center (NRC) in collaboration
with the Cambridge Nanoscience Centre (United Kingdom) – nanoscale technolo ....etc

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Satellite Communications



Basics: How do Satellites Work

Two Stations on Earth want to communicate through radio broadcast but are too far away to use conventional means.

The two stations can use a satellite as a relay station for their communication

One Earth Station sends a transmission to the satellite. This is called a Uplink.

The satellite Transponder converts the signal and sends it down to the second earth station. This is called a Downli ....etc

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WIMAX



ABSTRACT:

Today, all countries are looking for economic, cost-effective, easy, fast-to-deploy, and high performance next generation type broadband solutions. Users need broadband services every where at affordable prices. WiMAX (Worldwide Interoperability for Microwave Access) as globally accepted standard brings a solution. Mobile WiMAX offers the full mobility of cellular networks at true broadband speeds. WiMAX offers a combination of both broadband and mobility. WiMAX ....etc

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Hello,
This is suma, doing M.C.A. I'm doing a project titled Dynamic Routing with Security Considerations. I'm clear with part of it. I have a general idea about it. What i didn't understand is:
1.Overheads caused by cryptographic algorithms in existing work with an example.
2.The DV Process algorithm with an example. Im not very clear with it.
3.How the proposed algorithm reduces control messages with RIP and DSDV.
4.Analytic study, implementation remarks, performance evaluation.

Thank you and Regards
....etc

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PLEASE PROVIDE ME WITH THE SYNOPSIS,ABSTACT,EXPLANATION AND PPT ON A PROJECT TOPIC NAMEDPASSENGER COUNTER IN PUBLIC TRANSPORT TO ALERT THE DRIVER FOR EXCESS ENTRY.I GOT TO SUBMIT THE SYNOPSIS WITHIN TWO DAYS.SO PLEASE HELP ....etc

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Digital scent technology



INTRODUCTION
Until now online communication involved only two of our senses, sense of hearing and sense of sight. Soon it will involve the third, the sense of smell. A new technology is being developed to appeal to our sense of smell. Bringing alive our experience, technology now targets on the sense of smell.

Using Electronic-nose we can sense a smell and with a technology called Digital scent technology it is possible to s ....etc

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CAPTCHA CONTROL



USE OF CAPTCHA CONTROL
The user may be any applicant that wants to make use of this Captcha control to make sure that the operations or the responses is not generated by the system. Generally, the user of this product will be the new user doing registration.

PROJECT/PRODUCT OVERVIEW
Captcha Control is a testing methodology which will make sure that the response is generated or certain application is accessed by human and not by a system.It is a process of asking the user to un ....etc

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BiCMOS simple explanation


INTRODUCTION

In integrated technologies, BiCMOS, also called BiMOS It is the integration of BJT and CMOS technology into a single device.

In the 1990s modern integrated circuit technologies began to make BICMOS a reality.

BICMOS Circuit uses the characteristics of each type of transistor most appropriately.

Generally this means that high current circuit use metal oxide semiconductor field effect transistor (MOSFETs) for effi ....etc

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