In this paper, we studied the spectral overlay of Infostations based on N-CDMA and WM-CDMA systems and analyzed the achievable capacity of I/WM-CDMA system in downlink.

• 对基于窄带码分多址(N-CDMA)方式的信息站系统与宽带多载波码分多址(WM-CDMA)系统的频谱叠加以及两个频谱重叠系统前向链路的容量进行了分析。