Research And Application On TD-SCDMA Network Optimization Technology Of Daqing

With the development of communication industry in our country, the competitionbetween telecom operators are more intense,as well as the development of3G network, toseize the great opportunity of rapid development of3G, comprehensive develop3G, lay asolid foundation for the development of4G. Therefore, use the advantages of TD-SCDMAnetwork is an essential technical measures for the network optimization. The optimization ofthe network, not only ensures the operation of equipment is stable and efficient, but alsosolves the existing and potential problems in network, greatly improve service quality ofequipment, moreover, creates value for customers,and improve the investment benefits tooperators. Therefore, it is have great practical significance to research on TD-SCDMAtechnology.This paper according to the current situation of Daqing TD-SCDMA network, main usethe independent development software, such as AFCC, PCHR etc, analysis the testingnetwork, user complaints to estimate TD-SCDMA network in Daqing, Through the analysisof existing problems of Daqing TD-SCDMA network,definites the network optimizationdirection and optimization scheme,thus the effect of network optimization can be maximize.This paper discussed the methods of two aspects in based optimization and projectoptimization.Aiming at the problem of weak coverage, cross area coverage without mainservice etc,use of taking corrective project,adjust antenna,adjust the area transmit power,makethe effect of network optimization can be maximize.Aiming at interference, cut off thecommunication in2/3G shifting and high data traffic problems,through the multi-areacombine testing,quality of link switch,increase the rate of AUE,HSUPS algorithm to dealrelated problems,to improve the network quality.