The Supplement to “Modeling UMTS Power Saving with Bursty Packet Data Traffic” Submitted to IEEE Transactions on Mobile Computing
نویسندگان
چکیده
This section describes a discrete event simulation model for UMTS DRX mechanism. According to the ETSI packet traffic model described in Section 3, a packet service session consists of Npc packet calls. Each of these packet calls in turn contains a sequence of Np packets. Npc and Np are assumed to be geometric random variables with mean μpc and μp, respectively. This assumption can easily be relaxed to accommodate general distributions in our simulation experiments. Our simulation model defines five types of events: Packet arrival, Packet departure, Sleep, Reading, and Wakeup. The output measures of the simulation are:
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تاریخ انتشار 2007