分集接收在TD-SCDMA智能天线中的应用  

Application of diversity reception with TD-SCDMA smart antennas

作　　者：傅海阳[1] 黄雪辉[1] 江燕[1] 夏璐[1] 

机构地区：[1]南京邮电大学通信与信息工程学院,江苏南京210003

出　　处：《重庆邮电大学学报（自然科学版）》2008年第1期26-29,共4页Journal of Chongqing University of Posts and Telecommunications(Natural Science Edition)

摘　　要：给出了一种利用TD-SCDMA智能天线实现分集接收的方法,与空分多址方式相比,可使设备性价比上升。还导出了一种计算CDMA系统容量的新方法,可用于证明TD-SCDMA基站分集接收设备也能达到空分多址接收设备的性能要求。A method for diversity reception by TD-SCDMA smart antenna is presented, which can improve the performance of the equipment compared with space division multiple access （SDMA）. Meanwhile, a new method for calculating the capacity of CDMA system is proposed, and this method can be used for proving that the diversity receiver of TD-SCDMA base station can meet the performance requirements of SDMA receiving equipment.

关 键 词：TD-SCDMA 智能天线 分集接收 

分 类 号：TN929.5[电子电信—通信与信息系统]