4G TECHNOLOGY

International Mobile Telecommunications-Advanced (IMT Advanced), better known as 4G, 4th Generation or Beyond 3G, is the next level of evolution in the field of wireless communications. A 4G system will offer a complete replacement for existing communication networks and is expected to provide a comprehensive and secure IP based solution where facilities such as voice, data and streamed multimedia will be provided to users on an "Anytime, Anywhere" basis and at much higher data rates compared to previous generations. 3G is used by mobile broadband providers all around the globe, but 4G will provide much faster access to the Internet

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SAP ERP

The SAP ERP application is an integrated enterprise resource planning (ERP) software manufactured by SAP AG that targets business software requirements of midsize and large organizations in all industries and sectors. It allows for open communication within and between all company functions.

SAP stands for Systems, Applications and Products. It uses the concept of modules ("individual programs that can be purchased, installed, and run separately, but that all extract data from the common database").[1] SAP AG, the company that provides the enterprise resource planning solution has upgraded the package and lauched it as SAP ECC 6.0 in 2005. ECC stands for Enterprise Central Component. The purpose of positioning it as ECC is to enable SAP to build and develop an environment of other products that can function upon the foundation of the central component.

SAP's ERP solution includes several modules that support key functional areas - some of them are -

* SAP ERP Financials
* SAP ERP Logistics
* SAP ERP Human Resource Management

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