Research About The Application Of Optimizer To The 1800M Frequency Splitting Project Of Shanghai Mobile Communications Co.,Ltd

As the GSM network is becoming more and more popular, the number of the customer is becoming bigger and bigger. Corresponding, the density of base station and frequency repeated-use is increasing constantly. This will make the frequency planning work more frequent. In this article we do a lot of research of Optimizer, which is base on the measurement data of real network. Getting the frequency plan from Optimizer can save our a great deal of money and man power. So, the research of this subject is very important in the BSS network Optimization.The traditional frequency planning means is the combination of automatic frequency planning tools and careful manual-checking. Manual-checking is very important , because there are always mistakes in the automatic frequency planning tools. Some factors will affect the accuracy of the interference matrix, such as the deviation of electromagnetic wave propagate model or the deviation of the base station longitude and latitude, etc. However, Nokia Optimizer can use the measurement of real network to create the interference matrix. In this way,...