On the road to 3G, we shall have an insight into the blossoming of 3G from 2G, the technologies involved, & their areas of application. GRPS and WAP are definite stepping-stones on 3G wireless networks. Separately their improvements are useful upgrades and together they are a significant departure from 2G systems. A gradual transition and user acceptance for 3G could be a reality.
Recommended Project: Technology of High Speed Packet Access (HSPA)
Since the main goal of GPRS is to provide an intermediate step towards 3G, it needs to be both straight forward, so that it can deploy on existing systems and also provide a logical upgrade path to 3G. However it is very important to note that GPRS signaling and data transfer does not in fact travel through GSM networks. The GSM network is only contacted for table look up in Location Registers so that GPRS can find user profiles on the existing network.
Author: P.Sravan kumar
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