Abstract

The rapid growth of the Internet has moved the focus of desktop computing toward network computing. Thin clients for the Internet, which include Network Computers and NetPCs, are vital in the new era of network computing. They can solve many of the problems in Client/Server computing and provide an expanded choice for desktop users. First will be outlined the general conception of Network Computers and NetPCs. Then will be indicated the differences between dumb terminals, and thin and fat clients. Next will be described the c ....etc

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Abstract—We consider variations of a problem in which data must be delivered to mobile clients en route, as they travel toward their destinations. The data can only be delivered to the mobile clients as they pass within range of wireless base stations. Example scenarios include the delivery of building maps to firefighters responding to multiple alarms. We cast this scenario as a parallel-machine scheduling problem with the little-studied property that jobs may have different release times and deadlines when assigned to different machines. We ....etc

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i need the future enchancement of who when where timeslot assignment to mobile clients ....etc

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Abstract
Distributed Denial of Service (DDoS) attacks are a persistent, current, and very real threat to networks. Expanding upon a flexible distributed framework for network remediation utilising multiple strategies, we examine a novel fusion of methods to maximise throughput from legitimate clients and minimise the impact from attackers. The basic approach is to build up a whitelist of likely legitimate clients by observing outgoing traffic, presenting a challenge though proof-of-work, and providing flow cookies. Traffic that does n ....etc

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The Robot control using the wireless communication and the serial communication



Executive Summary
The NASA Robotics Alliance Cadets Program is being designed to be implemented at a
very low start-up cost, and to make this goal obtainable, the program is being developed
using low to no cost components from already developed, well-tested and robust
engineering testbeds.
In this project we are trying to establish both wireless communication between the mob ....etc

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Advantages of digital communication system over analog communication system
Communication systems
 The block diagram on the top shows the blocks common to all communication systems
Remember the components of a communications system:
 Input transducer: The device that converts a physical signal from source to an electrical, mechanical or electromagnetic signal more suitable for communicating
 Transmitter: The device that sends the transduced signal
 Transmission channel: The physical medium ....etc

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future enhancement of time slot assignment to mobile clients ? ....etc

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transmitter circuit and receiver circuit diagram for optical communication based counter. and documentation ....etc

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Abstract
This project is an attempt to develop a centralized linux based administrative tool to monitor the processes being run by various users in a multi-user networked environment similar the one in the NITC Main Computer Center. The software will allow the administrator of the computer network to selectively terminate a process of a particular user. It will also log the user ids of users who are using a particular application (Chat clients, instant messengers etc.) chosen by the administrator. An optional future improvement could be to in ....etc

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http://freespaceopticsfreespaceoptics/images/flightstrata_photo.jpg
Free space optical communications is a line-of-sight (LOS) technology that transmits a modulated beam of visible or infrared light through the atmosphere for broadband communications. In a manner similar to fiber optical communications, free space optics uses a light emitting diode (LED) or laser (light amplification by stimulated emission of radiation) point source for data transmission. However, in free space optics, an energy beam is collimated and transmitted t ....etc

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