【摘要】 对码分多址(CDMA)信号的检测常会遇到使用相同载波频率的系统用户的干扰(信道内干扰),或是遇到使用相近频率的用户的干扰(信道间干扰),提出了采用两阶段检测器,这个检测器并不复杂,但能消除大部分的信道内干扰和部分的信道间干扰。更多还原

【Abstract】 The detection of a code division multiple access (CDMA) signal is often hampered by the interference generated by system users whose carrier frequencies are the same, i.e. co-channel interference (CCI) or close to inter-channel interference (ICI) used by the desired user. We propose a two-stage multi-user detector. This detector is of modest complexity and is capable of removing most of the CCI and part of the ICI.更多还原