walsh code 中文意思是什麼
walsh code
解釋
沃爾什碼-
As a code division system, the management of walsh code resource is very important for the capability of the system
Cdma2000作為碼分系統， walsh碼資源的合理運用是提高系統容量的關鍵。 -
According to the using model in cdma2000, this article gives an improved walsh code allocation algorithm which is dynamic and efficient. this algorithm uses the computer memory management method for reference and shows a perfect combination of computer science and communication science
本文結合cdma2000中walsh碼的使用模型，參考計算機內存分配演算法，提出了一種高效的適合cdma2000高速數據業務的walsh碼動態分配演算法，是計算機經典演算法在通信領域的良好應用。 -
Chapter three is our main block and work, it summarized the high speed physical layer extension ( ieee 802. lib ) standards, explained in details the complementary code keying ( cck ) modulation and demodulation techniques, and then explained and developed the fast walsh transform ( fwt ) that has been used to increase the data rates of these protocols
第三章是論文的主要組成部分，也是本研究工作的重點。這一章總結了高速物理層標準增強版（ 1eee802 11b ） ，並詳細介紹了互補碼鍵控（ cck ）調制解調技術，描述並改進了用於提高數據速率的快速walsh變換（ fwt ） 。
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