sir
iam varun ,an electronics and communication studend in kmct college of engineering..i am interested in this topic,no one knows about the challenges in migration to 4g..i need a detail report....monday i need to presnt it,pls help.iam not getting the full report from this site ....etc

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This project aims to bring up the idea of automation of transfer of data structure (table) designs as well as data (records) from one DBMS to another (possibly different type of) DBMS across the network. The system has a source side (client) and destination side (server) parts. At the source side, the user selects a given RDBMS (say Oracle, MS SQL server, DB2, Sybase etc.) and interrogates to get a list of tables present in the system. He chooses a table, selects the columns of the table to migrate and sets up a filter condition for the records ....etc

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A process is an operating system abstraction representing an instance of a running computer program. A process is a key concept in operating systems.
It consists of data, a stack, register contents, and the state specific to the underlying Operating System (OS), such as parameters related to process, memory, and file management. A process can have one or more threads of control. Threads, also called lightweight processes, consist of their own stack and register contents, but share a processâ„¢s address space and some of the operating-syst ....etc

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Challenges in the Migration to 4G

Second-generation (2G) mobile systems were very successful in the previous decade. Their success prompted the development of third generation (3G) mobile systems. While 2G systems such as GSM, IS-95, and cdmaOne were designed to carry speech and low-bit-rate data, 3G systems were designed to provide higher-data-rate services. During the evolution from 2G to 3G, a range of wireless systems, including GPRS, IMT-2000, Bluetooth, WLAN, and HiperLAN, have been developed. All these systems were designed independen ....etc

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Pls giv me some idea about this topic... ....etc

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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 value add ....etc

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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

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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

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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

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TCP SOCKET MIGRATION SUPPORT FOR LINUX ....etc

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