The Impact of User Mobility on Data Service Performance in GPRS Systems
نویسندگان
چکیده
In this paper we describe an analytical approach to derive the average packet delay and packet loss probability in a cell of a wireless network operating based on the GSM/GPRS standard. This analytical approach is based on the decomposition of system behavior to short-term and long-term behavior to simplify the analytical modeling. In addition to voice call handoffs, the impact of handoff and guard channels for data traffic is also taken into consideration in the analysis. The performance estimates produced by the analytical approach are compared with those generated by simulation experiments which confirms the relative accuracy of the analytical approach.
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