FDD-LTE Network Depth Coverage Solution And Effect Research

"LTE/fourth generation digital cellular mobile communication business(FDD-LTE)" since the td-scdma LTE/LTEFDD mixed network test,by the favor of the operators,which is adapt to the trend of the development of the LTE fusion,promote the reasonable utilization of resources,the China telecom group co.,LTD.,China united network communications group co.,LTD.Has been carried out in the major cities LTE hybrid network test,is expected to be widely deployed and used in the international scope.As the FDD-LTE will be large-scale network construction,operators in the use of LTE network,the number of users continues to increase,how to enlarge the coverage of the original,in order to ensure the good signals,so as to realize good user experience,expanding the scope of the operator,the original network coverage,is the one of the main and key operators are facing at present problems and the direction.According to the characteristics of the FDD-LTE system,combined with China telecom network planning and construction,the selection of some typical scene classification research,through the operators of different construction,combined with the actual scene validation plan implementation effect,can develop the integrative,F + D a variety of ways,such as micro depth of coverage,and expounds the construction phase of the FDD-LTE system,and the user focus and imperfect coverage area for deep cover test analysis.To cover,capacity,interference and other characteristics,specific analysis of wireless network planning,put forward reasonable Suggestions,find out key factors to verify.