Abstract
LEO is Low Earth Orbit satellite.It circulates on a lower orbit in a shorter period . Additionally LEO systems try to ensure a high elevation for every spot of the earth to provide a highquality communication page link . The networks will play an important role in the evolving information infrastructure . It provides communication with shorter endto- end delays and e_ciency frequency usages . Some problems need to be solved before LEO satellite system can be successfully deployed . One of these problems is handover management . Even ....etc

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Today when mobile phones rule the world of communication, the word communication has become too much of an expensive affair. The cheapest of calling is still Pc to pc calling, since it has a VolP in it. Let us see the disadvantages and advantages of using VolP in mobile phones using different networks like the GPRS/EDGE, Bluethooth, WiFi etc. ....etc

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current/voltage regulation or short-circuit protection. These chargers provide raw 6-12V DC for charging the battery pack. Most of the mobile phone battery packs have a rating of 3.6V, 650 mAh. For increasing the life of the battery, slow charging at low current is advisable. Six to ten hours of charging at 150-200mA current is a suitable option. This will prevent heating up of the battery and extend its life. The circuit described here provides around 180mA current at 5.6V and protects the mobile phone from unexpected voltage fluctuations that ....etc

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Mobile phone is a long-range, portable electronic device used for mobile communication. Mobile phones are now inexpensive, easy to use, comfortable and equipped with almost every latest feature we desire.

Mobile phones are also known as lifesavers as they can help people in emergencies. If you get stuck in the middle of the road and find no one for help, you can just use a mobile phone and call for help. Mobile phones are comfortable way of communication over a long distance. Along with the obvious convenience and quick access to help in em ....etc

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The topic describes the challenges of provisioning and managing security in mobile phone environments and explains how a well-designed deployment system can alleviate these challenges. This seminar highlights new technology that Nokia and Texas Instruments are developing to address the challenges of transparently managing security like IPSec VPN on mobile phones etc. , namely Nokia Security Service Manager and M-Shield Technology respectively. ....etc

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ABSTRACT

To develop applications for mobile phone which are java enabled or those phones in which programming is done in J2ME.The two applications are given below a) To develop an application which provide telnet connection between a mobile phone and remote server. b) To develop a Text Reader application for a J2ME mobile phones. These two applications are only applicable to those mobile sets which are having JVM (Java Virtual Machine) a run time environment for running an application. The Text Reader application is developed ....etc

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plz post matter for this topic to my email id : [email protected] ....etc

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This Project is all about to provide easily affordable security system for a office or house or bank or any important room where you want to have security by connecting IR Transmitter and Receiver at the entrance of the room. If anytime, the Ir Rays are cut, The PC is intimated abut the same. Immediately, an SMS is sent to the owner of the setup regarding the intrusion such that the owner can open the application in his cell and view the live video of the happenings. Also, an alarm is activated at the PC?s end to alert the people around regardi ....etc

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hii,could you post me the powerpoint presentation about satellite phones.
tnx a lot.my id is [email protected] ....etc

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i need a seminor topic on i-phones ....etc

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