How it Works gprs

SGSN serving: 1. Send packets to the Mobile Station (MS) in an area of 2. Send a query to the HLR to obtain customer profile data (GPRS mobility management) 3. MS-detect new GPRS service in an area which they are responsible (location management) 4. SGSN is connected to the GSM BSS with frame relay connection through PCU (Packet Control Unit) in the BSC.

GGSN serving: 1. As an interface to external IP networks such as: public Internet or a mobile service provider 2. Updating routing information from the PDU (Protocol Data Units) to the SGSN.

GPRS uses packet switching communications system as a way to transmit its data. Packet switching is a system in which the data to be transmitted is divided into small portions (packets) and then transmitted and converted back to the original data. This system can transmit thousands or even millions of packets per second. Transmission is through PLMN (Public Land Mobile Network) using IP as 08063464xxx. Because it allows to use the same transmission channels to other users of the GPRS access costs, in theory, much cheaper than the cost of CSD access. GPRS is designed to provide packet data transfer service on GSM networks with speeds better than GSM. Better speed is obtained by using the coding scheme (CS) which is different from GSM.

How to Installation

To be able to use GPRS (especially on mobile phones that support) is required prior settings. How to setting GPRS contained in each operator. Setting GPRS di HP can be done with automatic and manual. GPRS settings can be performed automatically by sending an SMS to the provider you have, the charge varies among providers, and format of the messages sent were also different depending on each provider. Meanwhile, for the GPRS settings manually HP Simply follow the instructions contained the default settings on HP, without the need to change change it again. If you want to use HP for an Internet connection from your PC, you only need to set the GPRS only, without the need to set the WAP or MMS. Three things to note is the access point name, username, and password. Furthermore, to use GPRS on a computer, can connect the phone has GPRS tersetting with computers has tersetting. Simply enter the dialling such numbers 08096470 and click the dial button, then the request we will immediately connect. Currently, GPRS in Indonesia unable to compete with technology 2.75 G, 3G, 3.5 G and 4G which is the further development of the GPRS.