| 摘要 |
<p>The present invention provides a receiving method based on MIMO CDMA,characterised in, the transmitting terminal sends separated signals by using at least two transmitting antennas; the rceiving terminal receives the signals transmitted from the transmitting terminal by using at least two receiving antennas,and resumes the signals transmitted from the transmitting terminal in the light of the maximum-likelihood criterion and the characteristic of MIMO CDMA in the Rayl-fading channel.The present invention is an algorithm with less complexity which performs receiving separately according to the characteristic of the spreaded signals in the multipath channel, and it is used for MIMO CDMA system, and it adapts to both simple carrier wave system and multi-carrier wave system of MIMO CDMA. This invention provides an algorithm with less operational complexity for the combination of MIMO and CDMA, and supports a condition for the application of this two techniques.</p> |
