TD-LTE Antenna Array Smart Cover Study

摘要：

　　This paper integrated the antenna array analysis with differential evolution algorithm to optimize weights of antenna ports efficiently based on the customers expected pattern,which could form the special broadcast beam to cover weak coverage cell.The broadcast beams were optimized by this method coincide with expected pattern through antenna anechoic chamber test.The LTE network experiment shows that the RSRP(Reference Signal Receiving Power)of communication network are improved 5%averagely after optimized by this method.

作者: Feng Gao Runhong Shan Wentao Zhu Kai He Zhiyuan Song

作者单位: China Mobile Group Design Institute,Beijing 100080,China Copyright Protection Center of China,China

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2014(2014年电磁学研究新进展学术研讨会)

会议地点: 广州

会议语种:英文

页码: 629-632

在线出版日期: 2014-08-01（万方平台首次上网日期，不代表论文的发表时间）