一种有效的智能天线波束成形技术

An Effective Beamforming Technology for Smart Antenna Systems

提出了一种新的智能天线算法,这种算法结合了多用户联合检测技术和RAKE接收技术,具有较小的运算量和良好的误码率性能,仿真的结果也证明了这是一种可行的方法,特别是在大的用户数目的情况下,智能天线的性能要远远好于一般的阵列天线的性能。

In this paper,we introduced a novel beamforming algorithm for smart ante nna systems ,Combined with Multiuser detection(MUD)and RAKE receiver,this algorithm has low computing burden ,and is very effective in BER performa nce,and the numeric results demonstrated the fact,especially when there are a large number of users,the performance of the smart antenna is f ar beyond than the performance of normal antenna arrays.