Paper Presentation & Seminar Topics: GPRS

GPRS

Abstract:Introduction:Packet switched data on top of GSM network.Goals of GPRS:
Efficient bandwidth usage for bursty data traffic (e.g. Internet),Higher data rates,New charging models,Initially specified by ETSI,Specifications handed over to 3GPP.Architecture Overview:A lot of releases (R97, R98, R99, R4 etc.) A *lot* of specifications...:Considered in this overview:Release 5 (Ganz) / 6 (most recent TS at 3GPP),GPRS Release 5/6 .Two modes determined by generation of core network:2G core => A/Gb,3G core => Iu,Iu interface added in rel. 5 to align with UMTS GERAN Reference Architecture:3GPP TS 43.051 (Release 6).
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