As of late, the group of multi carrier direct sequence code division multiple access (MC-DS-CDMA) transmission technologies has drawn a considerable measure of consideration in giving broadband wireless communication services. It stands as a promising procedure to help multiple clients with secured high speed wireless communications. In any case, the limit of the MC-DS-CDMA is restricted via multiple access interference (MAI) as of different clients and furthermore it influences the CDMA frameworks performance. To beat such disadvantage, a proficient wireless transmission plot that mitigates the MAI for dual tree complex wavelet transform centered MC-DS-CDMA frameworks is proposed by this given paper. In the proposed conspire, total mean square error equalizer is utilized to presents the initial appraisal of clients’ data and the successive interference cancellation plot is after that utilized to regenerate and call off the MAI from the desired client. In this proposed scheme, MAI is revived; subsequently as of the signal that was received it is subtracted in time domain ahead of equalization. The proposed system successfully maintains a deliberate distance from the MAI and also enhances the limit is revealed in experimental outcomes.

中文翻译：

---

MC-DS-CDMA中使用SIC的高效MAI消除方案

近来，多载波直接序列码分多址(MC-DS-CDMA)传输技术组在提供宽带无线通信服务方面引起了相当多的考虑。它是一种很有前途的程序，可以帮助多个客户进行安全的高速无线通信。在任何情况下，MC-DS-CDMA 的限制都受到不同客户端的多址干扰 (MAI) 的限制，而且它会影响 CDMA 框架的性能。为了克服这种缺点，本文提出了一种熟练的无线传输图，该图可以减轻以双树复小波变换为中心的 MC-DS-CDMA 框架的 MAI。在拟议的阴谋中，总均方误差均衡器用于呈现客户端数据的初始评估，随后的连续干扰消除图用于从所需客户端重新生成和取消 MAI。在这个提议的方案中，MAI 复活了；随后从接收到的信号开始，在均衡之前在时域中减去它。所提出的系统成功地与 MAI 保持了故意的距离，并且还提高了实验结果中显示的极限。