What is The Full Form of GPRS? What Does GPRS Stands For? Abbreviation – Acronym

Full Form of GPRS: – Full form of GPRS is general packet radio service. General Packet Radio Service (GPRS) is a mobile data packet-oriented standard on the global mobile communications system (GSM) of the 2 G and 3 G cellular switching networks.


In response to previous CDPD and I packet-switched cellular technologies, GPRS was established by the European Telecommunications Standards Institute (ETSI).

The 3rd Generation Partnership Project (3GPP) now maintains it. GPRS is typically sold on the basis of the total volume of data transmitted during the billing cycle, as opposed to circuit-switched data, which is usually billed per minute of connection time, or sometimes one-third minute increments. Usage above the bundled data cap of the GPRS can be charged, limited or disallowed by MB of data.

GPRS provides 56–114 Kbit / sec data rates in 2 G schemes. 2 G cellular technology combined with GPRS is sometimes described as 2.5 G, i.e. a technology between the second (2 G) and third (3 G) centuries of portable telephony. It offers information exchange at moderate speed, using idle Time Division direct entry (TDMA) lines in, for instance, the GSM scheme.

In GSM Release 97 and later versions, GPRS is incorporated. General Packet Radio Service was 2 G GSM’s development in providing packet shifted information at prices up to 172 kbps peak. GPRS was a revolution as all prior mobile phone systems used circuit-converted signals.

Previous cell phone applications also focused on speech transmissions, including GSM, but the need for portable information was beginning to emerge and GPRS was one of the first to tackle this in a true manner. While 2 G GSM was able to provide some information capacity, it was far too small to use for any true apps. As a result, GPRS was developed to allow data to be handled and a stepping stone on the 3 G route was also supplied. 


History of GPRS

In 2000, GPRS was launched as a packet-switched information provider incorporated into the GSM channel-switched cellular radio network. By linking portable terminals globally, GPRS expands the scope of the specified Internet. The CELLPAC protocol created 1991-1993 was the starting point for ETSI SMG’s normal GPRS scheme in 1993.

In particular, the CELLPAC Voice & Data features implemented in a 1993 submission to the ETSI Workshop anticipate what was subsequently identified as the origins of GPRS. This input from the workshop is mentioned in US-Patents associated to 22 GPRS. Successor GSM / GPRS schemes such as W-CDMA (UMTS) and LTE depend on CELLPAC launched main GPRS features for portable Internet access.

Bernhard Walke and his student Peter Decker are the inventors of GPRS, the first system to provide worldwide mobile Internet access, according to a study on the history of GPRS development.

Benefits of GPRS

GPRS technology gives several advantages over the fundamental GSM system to consumers and network providers alike. Providing a genuine information capacity through cellular telecommunications technology was commonly implemented. When introduced, GPRS technology provided some important advantages:

  1. Speed: One of GPRS technology’s title advantages is that it provides a much greater data rate than GSM could have. Tariffs of up to 172 kbps are possible, although the maximum realistically achievable data rates are in the range of 15-40 kbps under most conditions.
  2. Packet changing activity: Unlike GSM using circuit switching methods, GPRS technology utilizes internet-based packet switching. This makes use of the accessible ability much more effective and makes Internet methods more commonplace.
  3. Connectivity always: Another benefit of GPRS is that it provides a capacity “Always On.” Charges are focused on the moment a device is used, i.e. how lengthy the call is, when using panel turned methods. For packet shifted technology fees are due to the quantity of information conducted as this is what utilizes the ability of the service provider. Therefore, communication is always feasible.
  4. More apps: The packet shifted technology, including the always communication coupled with the greater information prices, opens up many more opportunities for fresh apps. One of GPRS ‘ main development fields were the Blackberry mobile or PDA type. This supplied internet browsing for distant phone apps, etc.
  5. CAPEX and OPEX: two main issues for carriers are capital expenditure (CAPEX) and internal expense (OPEX). Given that GPRS was an upgrade to current GSM networks (often applied as a remotely obtained hardware upgrade), capital expenditure on implementing GPRS technology was not as big as a full fresh network deployment. Furthermore, OPEX was not significantly impacted as the fundamental infrastructure of the base station stayed basically the same. It was needed primarily fresh core network components.

The system’s GSM and GPRS components worked independently. The GSM technology still held the phone calls while the information was being used with GPRS technology.

As a result, simultaneously voice and data can be sent and received. Some individuals apply to the scheme as GSM GPRS. Further developments have been produced and another scheme recognized as EDGE or Enhanced GPRS has been created to further improve the capacity of GPRS.

Packet switching in GPRS

GPRS technology’s main aspect was that it utilizes packet-switched information rather than circuit-switched data, and this method rendered the accessible power much more effective. This is because in what is often called a “bursty” manner, most information transition happens.

The transition takes place at brief highs, accompanied by pauses when little or no exercise is present. A device was continuously turned to a specific consumer using a traditional method. This is regarded as the switched mode of the system. Because of the “bursty” type of information transition, this implies that there are times when information will not be transmitted.

The general ability can be distributed among several customers to enhance the scenario. To do this, the information is divided into blocks and labels entered into the packet to provide the email of the target.

Packets can then be transferred via the connection from multiple outlets. Since the data burst for different users is unlikely to occur at the same time, the channel or combined channels can be used much more efficiently by sharing the overall resource in this fashion. This method is regarded as packet switching and is at the heart of many cellular data systems, including GPRS in this situation.

GPRS network

GPRS and GSM can work on the same network side by side, using the same base stations. Nevertheless upgrades are necessary.  As outlined in the subsequent sections of this tutorial, the upgraded network has both the components used for GSM as well as fresh companies used for the information delivery of GPRS packets.

The upgrades needed for GPRS were also the basis for the network needed for 3 G deployments (UMTS Rel 99). Thus the capital needed for GPRS would not be a one-off capital used only on GPRS, it was also the network’s foundation for further innovations. GPRS thus became a stepping stone used for the 2 G to 3 G migration.

Multislot Class in GPRS

The multisport class determines the information transfer speed accessible in the instructions Uplink and Downlink. It is a valuation between 1 and 45 that the network utilizes in the uplink and downlink path to allocate radio stations. Multislot class is known to as elevated multislot categories with scores higher than 31.

A multi-slot distribution such as 5 + 2 is depicted. The first amount is the amount of downlink timeslots and the second is the amount of uplink timeslots that the mobile station has assigned for use.

For many GPRS / EGPRS mobile devices, a frequently used valuation is category 10, which utilizes up to 4 timeslots in downlink position and 2 timeslots in uplink path. However, a total amount of 5 concurrent timeslots in both uplink and downlink can be used concurrently. Depending on the complexity of the information transition, the network will automatically configure either 3 + 2 or 4 + 1 operations.

GPRS mobiles

It is not only necessary to upgrade the network for GPRS, but it also required new GPRS mobiles. An existing GSM mobile for use as a GPRS mobile cannot be upgraded, although GSM mobiles can be used on a network that also uses GPRS for GSM expression.

It is necessary to use fresh GPRS methods to allow the transmission of the information in the necessary manner. This enabled mobile access to much higher concentrations of operation with the inclusion of packet information into the network. As a consequence, a fresh mobile breed has begun to emerge.

These PDAs have been prepared to provide email and Internet browsing and have been commonly used by companies in particular as they have permitted their main individuals to stay in contact with the department at all moments.

Key parameters in GPRS

GPRS supplied GSM’s first true evolution and the first actual information capacity in this sequence. It made it possible to undertake messages and some easy web browsing, although rates were still very fast compared to today’s norm.

With the introduction of GPRS and eventually GSM EDGE mobile handsets, information capacities began to be incorporated and the first smart phones like RIM’s Blackberry put the voice for the future.

GPRS allowed entrepreneurs to maintain in contact with the department while abroad, and as moment advanced and information capacities enhanced, this pattern increased. The use of information began to increase with 2 G GPRS and the movement towards information rather than speech was put in movement as the main necessity for cell phone handsets, although it would be a few years before data sales outstripped speech profits.


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