bipolar bit 中文意思是什麼
bipolar bit
解釋
雙極位-
In the third chapter, the properties of the bipolar sequence are analyzed firstly. the auto - correlation, the cross - correlation and the accommodation of simultaneous users under given bit error rate between the bipolar codes and unipolar codes are compared. the conclusion is that bipolar codes have better auto - correlation and cross - correlation, and the system that uses bipolar codes can accommodate more users and simultaneous users
通過對其性質的總結,自相關曲線、互相關曲線的對比,以及在規定誤碼率條件下,使用雙極性序列的系統與使用光正交碼的系統之間的同時用戶數比較,得出以下結論,雙極性系統較之單極性系統具有更好的自相關、互相關函數,碼字容量更大,使用雙極性序列的ocdma系統在規定誤碼率條件下的同時用戶數比使用單極性序列的系統要多得多,雙極性序列完全適用於ocdma系統。
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