Research on Parameters Optimization for TD-LTE and TD-SCDMA Joint Antenna Based on Road Frequency Sweep
Kong Zhi-ji · Mobile Communications · 2013
The base stations of TD-LTE and TD-SCDMA are always co-site and co-antenna system.The same antenna parameters should simultaneously satisfy the coverage performance of both TD-LTE and TD-SCDMA networks.It is a huge challenge for network optimization.In the co-existing period of TD-LTE network and TD-SCDMA networks,a joint antenna parameter optimization method based on road frequency sweep combined with automatic optimization technology in TD-LTE and TD-SCDMA co-antenna area is discussed.The method guarantees high coverage performance of TD-LTE and TD-SCDMA networks.