| 摘要 |
<p>The invention relates to baseband processing method based on a smart antenna and interference cancellation, comprising A. performing channel estimation, obtaining a response of the channel; B. patterning beams using smart antenna based on the channel estimation, extracting useful signals of symbol level; C. reconstructing the data using the obtained useful signals, adding scrambled code, and obtaining the reconstructed signals in chip level; D. subtracting the reconstructed signals from received data; and E. repea ting B to D, restoring all user's signals. The method of the invention can resolve various multipath propagation interference in CDMA system using a smart antenna, and obtain good effects.</p> |
