Optimal Control of Packet Service Access State for Cdma2000-1x Systems

摘要

Packet data service accessing state control is an effective wireless resource control scheme for 3G systems. This paper proposed an optimal control mechanism for packet data service accessing state by taking an integrated performance function of the mean packets waiting time W, the mean saving in the signaling overhead S and the mean channel utilization U as target function. By introducing a specific IBP model to better capture the characteristics of WWW traffic over cdma2000-1x systems, a system performance model was established. By analyzing the relationships between service model parameters and the state transition control timer, this paper presents a reference for project development to set some system parameters.