SMART COVER STUDY FOR TDD BROADCAST BEAM

摘要：

　　It is difficult to form the special broadcast beam in special scenes for the smart antenna of the TD-SCDMA or TD-LTE systems.This paper integrated the antenna array analysis with modern optimization algorithm to optimize weights of antenna ports efficiently based on the customers expected pattern.The broadcast patterns optimized by this method coincide with expected pattern.The efficiency and quality of communication network planning and optimization are improved through the application of this method.

关键词： Beamforming Broadcast beam Long term evolution Differential evolution Smart antenna

作者: Feng Gao Runhong Shan Jiwei He Wentao Zhu Kai He

作者单位: China Mobile Group Design Institute,16A,Beijing 100080,China Copyright Protection Center of China,No.28,Beijing 100007,China

会议类型: 国际会议

会议名称: 2012 2nd IEEE International Conference on Cloud Computing and Intelligence Systems (2012年第2届IEEE云计算与智能系统国际会议(IEEE CCIS2012))

会议地点: 杭州

会议语种:英文

页码: 1268-1271

在线出版日期: 2012-10-30（万方平台首次上网日期，不代表论文的发表时间）