在論文中，在高效能空頻碼的基礎下，融合降低峰均功率比技術之概念，設 計出低峰均功率比空頻碼。從模擬中可以觀察得到，我們提出的低峰均功率比空 頻碼，在子載波數為 64 及機率 10e-5 的情況下比原始空頻碼的峰均功率比有將 近 4dB 的降低量，並可以發現我們的效果會和 SLM 方法使用 8 個候選序列的情 況差不多，但 SLM 使用 8 個候選序列的情況會造成系統的複雜度變很大並且需 要冗餘位元，而我們的方法並不會增加複雜度以不需要多餘的位元傳遞；另外，
我們在降低峰均功率比的同時我們也保證錯誤率不會變差。若系統要求極低的峰 均功率比，我們可以將我們提出的方法加上以往的降低方法來達到這樣的要求，
由模擬上也可以看到這樣做是有效果而且可行的。
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