packet code 中文意思是什麼

packet code 解釋
包碼
  • packet : n 1 包裹；小件行李；（郵件等的）一捆；小批；袋。2 （定期）郵船，班輪。3 〈英俚〉（打賭等中輸贏的...
  • code : n 1 法典；法規。2 規則，準則；（社會、階級等的）慣例，習俗，制度。3 （電）碼，代碼，密碼，暗碼；...
  1. I improve some part of the original ip software, so i can get an new ip software that can dealing with active packet, the software can filtering the active data packet, so program code embedded in active packet can be run on active node

    本文還將原有的ip軟體進行了部分改進以便可以得到一個處理主動包的ip軟體，由此軟體可以過濾出主動數據包，以便在主動節點上實現對主動包中程序代碼的執行。
  2. He wrote the first packet code for wireless data ransmission in 1982, designed the terminal server concept, wrote the first chinese version of amps etacs cellular telephone software, and was the driving force behind the inmarsat m briefcase terminal

    特別是資料，保全，無線rf與lcd顯示器的領域。中小量的訂單完全由其廠製造與測試。數量大的訂單外包給長期的合作廠商。
  3. A " chunk " of data could be a make code, break code, device id, mouse movement packet, etc

    一個數據塊可能時通碼，斷碼，設備id ，鼠標移動包等等。
  4. Real - time transport with dynamic error correction code utilizes error correction methods that vary with current packet loss rate and packet error rate of network

    該技術是在多媒體數據的實時傳輸中，依據網路丟包率和包錯誤率情況，動態的使用不同糾錯編碼方案的實時傳輸技術。
  5. In this paper, first, the study of the distribution of electromagnetic field, energy, power, reflection coefficient and transmission coefficient in waveguide with piecewise different dielectric constants are studied. then, the behavior of propagation of am signal and gauss pulse signal through the waveguide are simulated by magic code ， and the plots of electromagnetic field, energy, ponyting vector and their spectrums at different time and different position are obtained. and, the group velocity and energy velocity of wave packet through barrier are calculated

    從90年代開始， emig和martin 、 landauer等人研究了分段填充不同介質的波導中的電磁脈沖的傳播。在本論文中，作者首先推導出分段填充不同介質的波導中的電磁場分佈、能量、傳輸功率以及反射系數和傳輸系數的表達式，然後，採用magic程序模擬了這種波導結構中電磁波的傳播情況，得到了在不同時刻和不同位置處的電磁場分布圖、能量圖、坡印廷矢量圖以及它們的頻譜圖，並由模擬結果計算了波包穿越勢壘的群速和能量速度。
  6. With a combination of the design principles and characteristics of pdsn, a method for compressing data packet using mppc compressing algorithm is put forward. after studying ppp protocol and mppc compressing standards, an algorithm using packet matching sliding window buffer to code and decode is provided. considering not making a great change of current pdsn system, a mppc compressing module is designed and the function to compress data packet through vxworks platform is implemented

    作者首先闡述了pdsn系統的工作原理和系統結構，對移動用戶與pdsn之間的數據傳輸進行了分析，並結合pdsn系統的設計原理和特點採用mppc壓縮演算法對數據報文內容進行壓縮;然後闡述了ppp （ pointtopointprotocol :點對點協議）協議和mppc壓縮標準，採用報文匹配的滑動窗口機制進行編碼和解碼;接著考慮在不對現有pdsn系統進行大改動的基礎上，設計了mppc壓縮模塊，並基於vxworks系統平臺實現了對數據報文內容壓縮的功能;最後對壓縮功能進行了測試並給出測試數據。
  7. Since most of the 3g systems are evolved from different incompatible 2g systems like cdma code division multiple access, gsm global system for mobile communication and tdma time division multiple access, therefore the imt - 2000 standard will ensure the compatibility and interoperability of different systems in 3g. 3g is broadband and packet - based

    由於大部份3g系統是由多種不能兼容的2g系統，如碼分多址code division multiple access ，簡稱cdma ， gsm及時分多址time division multiple access ，簡稱tdma制式演進過來的，因此， imt - 2000標準是要保證3g系統所包含的各種程式的兼容及互用性。
  8. Mechanism and difficulty of current real - time transport technology are analyzed in this article, technologies such as multicast, real - time transport, resource reservation and error correction code technologies are studied in this dissertation. a method of improving the quality of real - time transport of multimedia data on network on where packet loss rate and packet error rate are high is provided

    本文分析了現有網路數據實時傳輸的機理及面臨的困難，研究了多播、實時傳輸、資源預留以及糾錯編碼等技術在實時傳輸中的應用，給出了在低帶寬、包錯誤率和丟包率較高的網路中提高多媒體數據實時傳輸質量的方法，提出了帶動態糾錯編碼的實時傳輸技術。
  9. I select a special field of ip protocol itself : option field, give it a special value. because of the value, any active node can identify whether the packet bring data and code or not

    這種方案利用ip協議本身的一個特殊域：選項域，將ip選項域中的值設置為一個特殊值，利用這個特殊值使主動節點能識別該包中攜帶有程序代碼和數據。
  10. Objects, one for udp packets reception and transmission on port 234, one for tcp packet reception on port 80, and one for tcp packet transmission on port 1024, than you are to see code that uses

    對象的代碼：一個對象用於在埠234接收和發送udp包、一個對象用於在埠80接收tcp包，還有一個對象在埠1024發送tcp包，而不大會看到對第一種情況使用
  11. Rapid development of data business, growing of packet network technology, and increasing of communication channel capacity, etc, bring this problem the answer : the next generation network will be base on the ip, and it will be to consist of network architecture which are diverse, synthetic and open such as speech sound, data, multimedia etc. the principle of voip ( voice over internet protocol ) is not complicated : at the sending end, sample the analogue speech sound signal, code and compress, then package and transmit it over the packet network

    數據業務的快速發展、分組網路技術的成熟、數據網路通信通道容量的不斷增加等給這個問題提供了答案：下一代網路將是基於ip的，下一代網路將是可以提供包括語音、數據和多媒體等各種業務的、綜合的、開放的網路構架，而voip正是這個答案的具體體現。實現voip的原理並不復雜：將模擬的語音信號采樣、編碼並進行壓縮，封裝在數據網路的分組中進行傳輸，在接收端對數據進行解碼、數模轉換恢復成模擬信號即可。
  12. This dissertation researches on wavelet theory applied to information transmission, including cdma spreading code design, waveform coding in digital modulation, over - saturated multi - access communication, diversity techniques for multi - path fading channels, and peak - to - average power ratio ( papr ) reducing methods for the wavelet packet modulation signals, etc.

    本文以子波理論為工具，較深入地研究了通道傳輸方面的幾個問題，內容包括cdma擴展碼的設計、數字基帶波形成形技術、過飽和多址通信、克服衰落的分集技術和減小子波包調制信號的峰值功率/平均功率比值的方法等。
  13. The second part gives a design method of a typical application - campus network firewall. this part first analyses the network code of linux operation system, and builds a firewall system based on the packet filtering of linux with proxy and authentication. the purpose is not only protect the network security but also try to decrease expenses

    文中分析了linux操作系統的網路部分代碼，並提出了基於linux包過濾為主體，結合代理技術和身份認證技術的防火墻系統，目的在於以保障網路的安全為前提，同時又要盡可能的降低各種費用。
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