Considering the practical case of delayed feedback environment, the closed-form expressions of system spectral efficiency under delayed channel were derived.

考虑反馈信道存在延时的实际情况，推导了系统在延时信道条件下的频谱效率表达式。

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Considering the practical case of delayed feedback environment, the closed-form expressions of system spectral efficiency under delayed channel were derived.

考虑反馈信道存在延时的实际情况，推导了系统在延时信道条件下的频谱效率表达式。

youdao