Research Of The Radio Network Of WCDMA In China Mobile WenZhou Branch

2G can't meet the demands of customers on the quickly growing data business.Customers require high speed on data transmission, global roaming through the world, and to support image, music, video stream, to provide services of internet exploring, phone meeting, e-business. WCDMA can meet requirements of market better. Moreover, it's compatible to GSM system, so I choose it as my project.In this article, I proposed some problems of the coverage of the Wenzhou radio network, at the initial stage of WCDMA, at the co-site mode of WCDMA and GSM. Studied on different cover schemes, discussed the feasibility of transformation on the widely used indoor distribution system of 2G.I also studied on the WCDMA radio resources management in practice, to get a best balanc of link quality, coverage of cell and capacity of cell.The function of radio network of WCDMA is also a part of this article,It's useful to reasonable use of special function of equipment, balanced load and improve all kinds of business.This article emphasizes on how to realize covera of radio network of WCDMA quickly and ideally based on the matured GSM network. It will be helpful to the initial research of the WCDMA radio network for put into use in Wenzhou.