Class using the specified enable flag and machine authentication code key modifier 使用指定的啟用標(biāo)志和計算機(jī)驗證代碼( mac )鍵修飾符初始化
Tp - 86 , polarizing coding key overstress test procedure for electrical connectors and sockets 電連接器和插座的tp - 86偏振代碼鑰匙超應(yīng)力試驗程序
In addition , a hash is created from the data using a machine authentication code key 此外,會使用計算機(jī)驗證代碼( mac )密鑰從數(shù)據(jù)中創(chuàng)建一個哈希。
His treadstone fiiles are bloated with code keys and case fiiles that he neither needed nor had clearance fior 他的treadstone文件堆里塞滿了他既不需要也無權(quán)看到的解碼密鑰和案件檔案
In chapter four , we tried to simulate the performance of the complementary code keying ( cck ) modulation in awgn and rayleigh fading channels and compared the theoretical performance with the simulated one 第四章對cck調(diào)制在awgn信道和瑞利衰落信道中的性能進(jìn)行了仿真,并與理論性能進(jìn)行了比較。
Therein lies the problem : if you send the code key through the internet prior to setting up encryption , it is sent as plain text - and can be easily intercepted by anyone trying to eavesdrop on transactions 模糊代碼以產(chǎn)生一個模糊的二進(jìn)制甚至?xí)懈髱椭?。這些技術(shù)要求潛在的攻擊者擁有比在他們需要實際破壞您系統(tǒng)時更多的技巧,這通常是一件好事。
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(jié)了高速物理層標(biāo)準(zhǔn)增強(qiáng)版( 1eee802 11b ) ,并詳細(xì)介紹了互補(bǔ)碼鍵控( cck )調(diào)制解調(diào)技術(shù),描述并改進(jìn)了用于提高數(shù)據(jù)速率的快速walsh變換( fwt ) 。
After elaborating the principle of an 802 . lib key modulation scheme - complementary code keying ( cck ) , this paper proposes and realizes a hardware circuit solution of 802 . 11b pcmcia wlan interface card , which can reliably offer a maximal 11mbps data rate and freely switch within 14 working channels in 2 . 4ghz frequency band 接著在詳細(xì)闡述了802 . 11b協(xié)議核心調(diào)制技術(shù)?互補(bǔ)碼鍵控( cck )的原理的基礎(chǔ)上,本文提出并實現(xiàn)了一種峰值傳輸速率為11mbps的802 . 11bpcmcia高速無線網(wǎng)卡的硬件電路設(shè)計方案,在2 . 4ghz頻段該網(wǎng)卡可在14個工作信道上自動切換,實現(xiàn)高速突發(fā)數(shù)據(jù)的可靠傳輸。