Databases In Telecommunications

Databases atomic number 18 an integral part of the telecommunications Industry. Anything from billing and customer info, to directories and equipment conformity involves the use of a database. Every facet of the business utilizes database information in one way or another.

The role of databases in wireless communications is even more prominent than what is seen in conventional wire line applications. Obviously, the wireless user doesnt fuddle any physical connections to the network. There is no twisted pair, eccentric line, or co-ax connecting them. In a wireless network the users bestow a virtual existence. Theyre out there somewhere. If they need to patch up a call the network has to have the ability to secern them. If they have to receive a call the network essential know where they argon and how to reach them. The only solution to this line of work is to track and understand their position.

As mentioned earlier, telecommunications providers use databases in approximately everything they do. This document will discuss a few databases that are essential to the operation of a wireless network. The databases are called the fireside Location Register and the visitor Location Register. These two databases are present in all wireless networks regardless of the equipment manufacturer or carrier. Their structure and functionality are dictated by the IS-41 telecommunications trite.



This standard governs all signaling between wireless switches. In the Nortel budge used by Voicestream here in Orlando the databases reside on a Unix based platform.

When a wireless user powers up their phone it registers itself with the network. The Mobile Identification Number and Electronic ordered Number of the phone are recorded in what is called the Visitor Location Register Database (VLR). The VLR s main function is to record all of the users who are currently active on the topical anaesthetic network, whether they are...

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