The Analyse And Simulation For The Introducing Of HSDPA In 3G Network Planning

The fundamental theoretical characteristics of hsdpa(high speed downlink packet access)is firstly introduced in this thesis, in order to make it clear which methods have been used to solve the problem that the low data speed in the wcdma system. Then through the theoretical analysis, all kinds of affection of the following result that hsdpa technology has been introduced into the wcdma network are pointed out. Finally a simulation is made to support the above analysis.This thesis consists of the following four sections.Firstly, by reviewing the evolvement history of the cellular mobile telecommunication system, the important role played by the hsdpa in this development procedure is pointed out and the importance of a technology as a solution of the low transmission speed of the wcdma network is emphasized.Secondly, according to the characteristics of wcdma and hsdpa, theFinally, though a practical project of hsdpa radio network planning (rnp), we discuss the principle procedure of the hsdpa rnp and make the simulation several times using different parameters and user configuration. At last, we draw the conclusion of the affection of introducing hsdpa into wcdma network and the relationship between hsdpa and wcdma network.