The Researches Of Cooperation Planning For GSM/WCDMA Wireless Network

Today GSM network planning technology is becoming more mature and wireless network coverage and quality of network service could meet the higher demand of mobile users. But aiming at the network planning with 3G, the designer should lay particular emphasis on the network capacity, wireless network coverage and quality of service to look for the best , also make full use of the resource of 2G network. The construction of 3G network must be on the basis of the existing network, so it's obvious that 2G/3G network will be coexistent for a long period of time. And therefore, it's practical and significant to take 2G/3G network planning into consideration together in early phase of the upcoming 3G network engineering construction. This paper is focusing on 3G network planning and construction, with the relative analysis on 2G/3G network unified planning issues, and research work and achievement is shown below:1,The paper have discussed the network planning scenario of GSM and WCDMA network, compared the differentia and similarity, put forward the wireless unified planning scheme of GSM/WCDMA network on basis of tallying up the development and technique present condition of 2G and 3G at home and at abroad.2,Aiming at the wireless network of the GSM/WCDMA unified planning strategy, delivering from the engineering actual angle , analyze the principle and possibility of wireless network to be in unified with share engine room , power supply, antenna, iron pagoda etc. network soft hardware resources.3,Aiming at unified planning project, analyzed each kind of interference factor in unified with GSM/WCDMA, discussed network parameter setup, network choice, cell reselection, and the position area set etc. interoperate strategy.4,With the 3G test network of CQ mobile company for example, introduced the wireless network of the GSM/WCDMA to be in unified with the engineering actual circumstance and through a road measured software to carry on verification analytical.This paper is focusing on 3G network planning and construction, with the relative analysis on 2G/3G network unified planning issues, it's helpful for mobile operators consideration on utilizing the existing 2G network resources to reasonably construct the upcoming 3G network and implementing smooth migration from 2G to 3G network.