of the 3GPP2 models is described in. This document describes the following types of traffic flows: Downlink: HTTP/TCP FTP/TCP Wireless Application Protocol near real-time Video Voice Uplink: HTTP/TCP FTP/TCP Wireless Application Protocol Voice Mobile Network Gaming The main idea is to partly implement HTTP, FTP and TCP protocols. For example, an HTTP traffic generator simulates the download of a web-page, consisting of a number of small objects (like images). A TCP stream (that's why TCP generator is a must in this model) is used to download these objects according to HTTP1.0 or HTTP1.1 specifications. These models take into account the details of these protocols' work. The Voice, WAP and Mobile Network Gaming are modelled in a less complicated way. See also Channel model Measuring network throughput Mobility model Network emulation Network traffic simulation Network simulation Radio propagation model Queueing theory Packet generator Packet sniffer References Computer network analysis Teletraffic Queueing theory