耳形零相关窗 ear zero correlation windows
In spreading code design, MAI and ISI are removed by constructing spreading codes with zero correlation window, which increases system capacity.
在扩频码设计中，通过构造零相关窗码可以消除MAI和ISI，从而提高系统容量。
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在扩频码设计中，通过构造零相关窗码可以消除MAI和ISI，从而提高系统容量。
In spreading code design, MAI and ISI are removed by constructing spreading codes with zero correlation window, which increases system capacity.
该文将扩频码设计与联合检测结合起来，提出了一种具有组间零相关窗特性的新型扩频码。
A novel spreading code with group-wise zero correlation window is proposed in this paper by combining the spreading code design and joint detection.
但二者都有一定局限性，对于零相关窗码来说，它的码字资源十分有限，对于联合检测来说，当用户数很大，它的复杂度不能容忍。
However, the code resource is very limited for ZCW spreading codes and the complexity of joint detection is huge when the number of code channels takes large.
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