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Gprs

 Essay about Gprs

What is GPRS?

GPRS (General Packet A radio station Service) is a step between GSM and 3G cell phone networks. GPRS offers quicker data transmitting via a GSM network in a range 9. 6Kbits to 115Kbits. This new technology makes it possible for users to make telephone calls and transmit info at the same time. (For example, in case you have a cellular phone using GPRS, you will be able to simultaneously make calls and receive e-mail massage therapy. ) The main benefits of GPRS are that it reserves car radio resources only if there is info to send and it decreases reliance about traditional circuit-switched network factors.

With GPRS, an IP data indication protocol, which is characteristic of computer networks, is being brought to GSM. IP is a data transmission process which is used online, the largest computer network these days.

Main top features of GPRS

Just before introduction of GPRS, the radio capacity was used for telephone calls and data transmission within the GSM network in a somewhat inefficient way. For info transmission the whole channel was occupied and was therefore insufficiently employed. With the GPRS technology, the channel is utilized more efficiently due to the possibility of several user sharing the same funnel. GPRS phones user many channels intended for data transfer as a result facilitating higher transfer rates of speed. The GPRS infrastructure and mobile phones support a data transmission speed of up to 13. 4Kbits per channel.

GPRS signaling and data traffic will not travel through the GSM network. The GSM network is merely used for stand look up, inside the Location Sign-up (HLR and VLR) info bases, to have GPRS information data.

PRESENT STATE OF NATURE

General Packet A radio station Service, recognized known as GPRS, is a new non-voice, value added, high-speed, packet-switching technology, for GSM (Global System for Mobile Communications) networks. В It makes mailing and receiving little bursts of data, such as email and web browsing, as well as large amounts of data over the mobile...

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