【資料成文時(shí)間】：2003年
【語言】：英語
【頁數(shù)】：4
【何人（公司）所著】：西門子
【文件格式】：pdf
【文件原名】：Performance of Smart Antenna in TD-SCDMA System
【摘要或目錄】：
Smart antenna technology is one of key
technologies used in TD-SCDMA system. By using
DSP algorithms and dynamically generating the beam
patterns, smart antenna can greatly reduce the
interference and increase the system capacity. In this
paper, the concept of smart antenna is presented and a
novel detection technique called joint space-time
processing based on smart antenna is described.
Simulation results on the uplink performance of TDSCDMA
in macrocell environment are also included
in the paper. It can be seen that smart antenna system
has much better performance than without smart
antenna system and can meet the requirements of the
3rd generation system.