The SGSN, for example, requests user addresses from the GPRS register (GR), keeps track of the individual MSs’ location, is responsible for collecting billing information (e.g., counting bytes), and performs several security functions such as access control .
Read moreWhat is GPRS and explain it architecture?
General packet Radio Service (GPRS) is a enhancement of GPS, which is packet oriented mobile data service on the 2G and 3G cellular communication system . It provide connection to the external packet data network through the GSM infrastructure with short access time to the network for independent short packets.29 Eki 2021
Read moreWhat is GPRS and how it works?
The General Packet Radio Service (GPRS) is an enhancement to the existing GSM network infrastructure and provides a connectionless packet data service . The same cellular base-stations that support voice calls are used to support GPRS and as a consequence GPRS can be used wherever it is possible to make a voice call.
Read moreWhat is difference between GSM and GPRS architecture?
GPRS is a packet data bearer and transmission service developed on the basis of the GSM system. … The most fundamental difference between GPRS and GSM system is that GSM is a circuit switching system , and GPRS is a packet switching system.
Read moreWhat is the architecture of 2G?
The infrastructure of 2G and 3G cellular networks are similar. They comprise an air interface between the user’s mobile device and the base station and two core networks; one for circuit-switched voice and another for packet-switched data .
Read moreWhat is UMTS architecture?
UMTS system uses the same core network as the GPRS and uses entirely new radio interface . The new radio network in UMTS is called UTRAN (UMTS Terrestrial Radio Access Network) and is connected to the core network (CN) of GPRS via Iu interface.
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