Analytical Performance Evaluation of Mobile Internet Access via GPRS Networks
نویسنده
چکیده
This paper deals with analytical concepts for performance evaluation of packet switching mobile radio networks. A realistic characterisation of source traffic with means of marked Markovian arrival processes (MMAP) serves as an input process for a queuing model. The analysis of this model permits to derive the quantities of interest and allows to determine the achievable quality of service, which is quantified in terms of packet delays and packet losses. The applicability of the presented approach is demonstrated by embedding our analyses into the framework of GSM/GPRS.
منابع مشابه
Analytical performance evaluation of Internet access over GPRS and its comparison with simulation results
In this paper, we discuss the results of recently published analytical concepts for performance evaluation of packetswitched mobile radio networks. For comparison we regard the results of a simulation system (GPRSim), which emulates the GSM General Packet Radio Service (GPRS) in great detail. Our scope is to identify the possible reasons for deviations between analytical and simulation results ...
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