Ping of death:Denial of Service Attacks-An Emerging Vulnerability for the Connected Network
abstract
denying access to essential
services by legitimate users is the main aim of the increasing new types of attacks in internet. This maybe through methods like crashing servers or routers, overwhelming the network with huge traffic to degrade the traffic. a readily available software program is all that one needs to launch a denial of service attack(DoS).

How IP Works
Computers share information over the Internet usin ....etc

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The convergence of three technology paradigms, viz. light-weight portable computers, the spread of wireless networks and services, and the ubiquitous Internet, aimed at allowing users the freedom to connect to the Internet at any time and in any place, to read email, query databases, retrieve information from the web or to entertain themselves, makes mobile computing a very promising prospect as well as a very formidable challenge. This paper details the mechanism of operation of Mobile IP network protocol, designed and developed to enable effi ....etc

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Each mobile uses a separate, temporary radio channel to talk to the cell site. The cell site talks to many mobiles at once, using one channel per mobile. Channels use a pair of frequencies for communication. One for transmitting from the cell site, the forward link, and one frequency for the cell site to receive calls from the users, the reverse link. Communication between mobile units can be either half-duplex or full-duplex. In case of half-duplex, transmit and receive communications between the mobile units are not at the same time, i.e. tal ....etc

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to get information about the topic mobile train radio communication full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-mobile-train-radio-communication-download-full-seminar-report

http://seminarsprojects.net/Thread-mobile-train-radio-communication?pid=4035&mode=threaded

http://seminarsprojects.net/Thread-mobile-train-radio-communication?pid=26246&mode=threaded ....etc

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Application of Mobile Agent

Abstract :

Mobile agent technology facilitates intelligent operation in software system with less human interaction. Major challenge to deployment of mobile agents and preventing unauthorized access to resources between interacting systems, as either hosts, or agents, or both can act maliciously. A Secure mobile agent system, handles the transmission and secure management of mobile agents in a heterogeneous distributed computing environment. It provides users with the option of incorporating their security man ....etc

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Data Sharing Among Mobile Users

Abstract :

Applications that rely on replicated data have different requirements for how their data is managed. For example, some applications may require that updates propagate amongst replicas with tight time constraints, whereas other applications may be able to tolerate longer propagation delays. Some applications only require replicas to interoperate with a few centralized replicas for data synchronization purposes, while other applications need communication between arbitrary replicas. Similarly, the ....etc

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A
TECHNICAL PAPER ON 4G MOBILE COMMUNICATION
Presented By:
D.MANOJ KUMAR P.PALLAVI
II B.TECH,E.C.E II B.TECH,E.C.E
N.B.K.R.I.S.T KITS
VIDYANAGAR WARANGAL


ABSTRACT

With the rapid development of communication networks, it is expected that fourth generation mobile systems will be launched within decades. Fourth generation (4G) mobile systems focus on seamlessly integrating the existing wireless technologies including GSM, wireless LAN, and Bluetooth. This contrasts with third generation (3G), which merely focuses on ....etc

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CONTENTS

What is Bluetooth Internet?
Why do we need this ?
How will it work ?
Advantages and Disadvantages


Bluetooth is one of the most recent development in wireless technology. Bluetooth technology allows wireless connection between various communication devices with ease. The paper begins with a brief introduction of Bluetooth technology and the need for it. It then explains other two types of wireless communication viz. Infrared communication and Cable Synchronization and the advantages of Bluetoo ....etc

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THIRD GENERATION (3G) WIRELESS TECHNOLOGY

Presented BY
P.SUNIL
3rd YEAR , E.C.E,
ELECRTONICS AND COMMUNICATIONS ENGINEERING,
VIGNAN S ENGINEERING COLLEGE, VADLAMUDI,
GUNTUR DISTRICT, ANDHRA PRADESH .
PINCODE : 522213
VIGNAN S ENGINEERING COLLEGE
VADLAMUDI


ABSTRACT:

Third Generation (3G) mobile devices and services will transform wireless communications in to on-line, real-time connectivity. 3G wireless technology will allow an individual to have immediate access to location-spec ....etc

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This article is presented by:K.S.S.KASYAP
A.V.B.MANASWINIRecent Trends in Mobile Technology

Introduction to wireless technology:
Mobile Technology is exactly the word which implies- the technology which is portable.

In 1887 the scientist named Henrich Heartz, concluded that we can propogate an EM wave in space with velocity equal to light (300M m/sec).
Later in 1889, the above theory was developed by scientist named Marconio by t ....etc

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