码分多址扩频多址
Code Division multiple Access and spread spectrum multiple access
以上为机器翻译结果，长、整句建议使用 人工翻译 。
在直序扩频码分多址(DS - CDMA)系统中，多址干扰(MAI)极大地制约系统容量及性能。
The capacity and performance of a DS-CDMA system is greatly limited by Multiple Access Interference (MAI) and therefore many multiuser detection algorithms have been proposed.
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