To improve the reception performance with space diversity technology, this system can be connected to an ordinary receiver in added-on-unit form and it can also be used in mobile reception condition such as receiver in vehicle, so its application can be largely extended. 该系统可以添加单元形式与普通FM接收机相连,从而达到以空间分集接收技术改善接收性能的目的.本系统也可以用于车载接收机等移动接收场合。
According to space time block coding based transmitting antenna diversity ( STTD) in the WCDMA system, this paper presents a reception scheme based on maximal ratio combining ( MRC). 针对WCDMA下行链路空时编码发送分集(STTD)确定了基于最大比合并(MRC)的分集接收方案,并对其进行了性能分析。