Post-graduate theses
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Identifier |
uch.csd.msc//1998vidalis |
Title |
Προσομοίωση και Ανάλυση της Απόδοσης του Συστήματος GPRS |
Alternative Title |
Simulation and Performance Analysis of a new GPRS Protocol |
Creator |
Vidalis, Antonis Th
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Abstract |
In the Global System for Mobile Communications (GSM) Phase 2+ development, one major activity is to specify the GPRS, which will deal with this problem. The standardization is expected to be completed at the end of 1998 and the operation will start in year 1999. The purpose of GPRS is to accommodate efficiently data sources that are bursty in nature. Another important goal of the technology is to make it possible for GSM license holders to share physical resources on a dynamic, flexible basis, between packet data services and other GSM services. In this thesis, we present the architecture and the function of GPRS, emphasizing on the air-interface protocol, and demonstrate its performance. The performance measures have been obtained from a GPRS simulator created as part of the current project. The simulator models the proccess of data transfer between the MS and the BS. The thesis presents the design of the simulator and the results of the simulation experiments. We have examined various parameters of the system, traffic models for the input load and operating conditions. We have especially emphasized on the type of traffic produced by some of the common Internet applications, like telnet and web browsers.
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Issue date |
1998-11-01 |
Date available |
1998-11-24 |
Collection
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School/Department--School of Sciences and Engineering--Department of Computer Science--Post-graduate theses
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Type of Work--Post-graduate theses
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Permanent Link |
https://elocus.lib.uoc.gr//dlib/9/8/1/metadata-dlib-1998vidalis.tkl
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Views |
504 |