最好能通過一個簡單通俗的例子來講解~~

1、WCDMA的TYPE  CQI有兩種，Type A可以用于支持兩個數據流或單個數據流。Type B是單數據流的，它只是用于支持一個數據流。信息結構方面，只依靠HS-DPCCH來進行反饋。當使用單數據流時，ACK/NACK的編碼與之前是一樣的。但是當雙數據流時將會對兩個數據流的ACK/NACK進行聯合編碼來提升性能�；�站將基于調度信息來對格式進行盲檢測.。re43289西708K:JFD()$#_*(本文來自移動通信網gg1fic3.cn,版權所有
2、MIMO uplink control channel support
Also the uplink control channel for HSDPA operation is affected by MIMO, i.e. the HSDPCCH289西70K:JFD()本文來自移動通信網gg1fic3.cn,版權所有
(High Speed Dedicated Physical Control Channel). In addition to CQI1fds3K:JFD本文來自移動通信網gg1fic3.cn,版權所有
reporting as already defined from 3GPP release 5 onwards, PCI reporting for?fkjK:JFD本文來自移動通信網gg1fic3.cn,版權所有
precoding feedback needs to be introduced as described above. Channel coding is道h$#$#&)*K:JFD()$#_本文來自移動通信網gg1fic3.cn,版權所有
done separately for the composite precoding control indication (PCI) / channel quality
indication (CQI) and for HARQ-ACK (acknowledgement or negative acknowledgement8e342是434K:JFD()$#_本文來自移動通信網gg1fic3.cn,版權所有
information). Figure 2 shows the principle.