if any one have the information about this proj then post the documet and ppts
if possible proj code also plzzzzzzzzzzzzzz
and any video regarding this proj i.e how it is working.....

thanx in adavance........! ....etc

[:=Read Full Message Here=:]

ABSTRACT
The aim of this paper is to understand the architecture of the GPRS and focus primarily on the issue come up while migrating from existing GSM network to that of GPRS.The migration path from GSM to GPRS requires additional packet switching nodes, software upgrades in the base station subsystem. The existing GSM nodes to upgrade with GPRS functionally, command data service to provide for this GPRS operation need to deploy other elements access serves and firewalls
The general packet radio system is a new non-voice ....etc

[:=Read Full Message Here=:]

This paper describes the rational behind the GRX in terms of worldwide access, security, reliability and scalability. It explores the structure of commercial, wide area, IP networks and the typical security and routing protocols employed within this environment. It is designed enable engineers who are working in this area to gain a firm understanding of the modern mobile packet switching architecture as well as a detailed insight into the requirement for, and operation of, the GRX. ....etc

[:=Read Full Message Here=:]

Definition

The General Packet Radio System (GPRS) is a new service that provides actual packet radio access for mobile Global System for Mobile Communications (GSM) and Time-Division Multiple Access (TDMA) users. The main benefits of GPRS are that it reserves radio resources only when there is data to send and it reduces reliance on traditional circuit-switched network elements. The increased functionality of GPRS will decrease the incremental cost to provide data services, an occurrence that will, in turn, increase the penetration of data s ....etc

[:=Read Full Message Here=:]

Definition

The General Packet Radio System (GPRS) is a new service that provides actual packet radio access for mobile Global System for Mobile Communications (GSM) and Time-Division Multiple Access (TDMA) users. The main benefits of GPRS are that it reserves radio resources only when there is data to send and it reduces reliance on traditional circuit-switched network elements. The increased functionality of GPRS will decrease the incremental cost to provide data services, an occurrence that will, in turn, increase the penetration of data s ....etc

[:=Read Full Message Here=:]

i'm a b.tech final year student going to start project on 'a wireless network based on the combination of zigbee and gprs' as part of my final year syllabus. i want to collect some matter about this topic and also ppt based on this topic. ....etc

[:=Read Full Message Here=:]

PRESENTED BY-
PRASHANT KAUSHAL


BATTERIES THAT CHARGES ON AIR
INTRODUCTION
 Lithium-ion batteries power most of the mobile devices like:
 Laptops
 Cell phones
 Portable Playstation.
Merits of li-ion
 lithium is the lightest of all metals, has the greatest electrochemical potential and provides the largest energy density for weight.
 Because of the inherent instability of lithium metal, especially during charging, research shifted to a non-metallic lithium battery using lithi ....etc

[:=Read Full Message Here=:]

Hi sir i am a B.tech final year student.I want a full Project Report about the topic namely ABattery that Charges On Air...I hope that i will get it in a short time.........
....etc

[:=Read Full Message Here=:]

Combining with the working principle of Intelligent Transport System, and with the purpose of enhancing the security of modern traffic, this paper brings forward a project of building a kind of automobile emergent calling system which starts-up with the starting of airbag, the wireless date transport modem, which is droved by serial interface, transmitted the acquired data to the remote monitoring center. The design of the hardware circuit implement, the design of software and the design of building monitor and control center are demonstrated. ....etc

[:=Read Full Message Here=:]

pls provide detailed info on dis topic ....etc

[:=Read Full Message Here=:]