itu 中文意思是什麼

itu 解釋
ITU ＝International Telecommunication Union （聯合國）國際電信聯盟。

  1. The hardware of the ip phone codec to be designed is based on the fixed point digital signal processor ( ti ' s tms320vc5410 ) while the compression and decompression core in the software of dsp is based on the itu - t vg. 729a. ip phone codec carryout the task of collecting / playing - back. coding / decoding of speech signal and communication with embedded cpu. etc

    該語音編解碼器的硬體基於tms320vc5410 ，編解碼演算法遵循itu - tg . 729a協議，能夠實現語音信號的採集/回放、編碼/解碼以及同嵌入式cpu通信等功能，在8kbit / s的碼率下能夠提供獲得良好的語音質量。
  2. Hong kong wins bid to host itu telecom world 2006

    香港獲得年世界電信展主辦權
  3. Hk promotes itu telecom world 2006 in beijing

    香港在北京推介2006年世界電信展
  4. Scit to launch itu telecom world 2006 in busan

    工商及科技局局長為年世界電信展揭幕
  5. Hong kong to host itu telecom asia 2002

    香港主辦國際電信聯盟2002年亞洲電信展
  6. Hong kong bidding to host itu telecom world 2006

    香港申辦國際電信聯盟年世界電信展
  7. Wear bike helmet, please. it is itu rule

    請戴好頭盔，這是國際鐵聯規則。
  8. Scit promotes itu telecom world 2006 in finland

    工商及科技局局長在芬蘭推廣年世界電信展
  9. Ict industry pledges support to itu telecom world 2006

    資訊及通訊科技界支持二六年世界電信展
  10. Itu - r international telecommunications union - radio communications sector

    國際電聯無線電部門
  11. Traffic and transport arrangements for itu telecom world 2006

    二六年世界電信展交通及運輸安排
  12. Dg of tel as chairman of committee of the 2002 itu plenipotentiary conference

    電訊管理局總監獲選為國際電聯2002年全權代表大會政策改革及法律事宜委員會主席
  13. A new laser source of optical communication, erbium - ytterbium codoped phosphate glass waveguide laser that was provided with more prominent performance than semiconductor distribution feedback ( dfb ) laser, has been investigated globally from 1990s. the laser can meet many rigorous demands of wdm systems. the 1. 54 m laser emitted by the laser accords with the interrelated standard of international telecommunications union ( itu ), therefore, a splendent foreground can be predicted about this kind of laser in future optical communication

    基於鉺、鐿摻雜磷酸鹽玻璃基片的光波導激光器是一種新型通信光源，具有傳統的分佈反饋半導體激光器所不能比擬的優點，能滿足波分復用/密集波分復用技術對光源提出的諸多高新要求，所發射的1 . 54 m激光符合國際電信聯盟規范，在未來光通信中有著廣闊的發展前景。
  14. H. 323 was developed by a team of computing, telephony and networking experts under the direction and auspices of the international telecommunications union ( itu - t ), a united nations organization, with the goal of specifying a universal real - time standard that would ensure interoperability of all packet - based networks and products

    H . 323協議由聯合國的itu - t領導下的一群計算、電信和網路方面的專家制定。 itu - t是旨在建立一個能夠融合所有網路實時傳送解決方案和產品的標準的組織。
  15. Research and development for itu - t h. 324 recommendation compliant videophone system

    324協議的桌面式可視電話系統
  16. Making use of the corba ' s excellent ability of the distributed object handling, fully considering the snmp ' s advantage of being widely supported, the thesis puts forward a kind of network management framework based on corba / snmp gateway. then, according to the framework, combining with itu - t " s recommendation of molding corba system by uml, the thesis models nms interfaces of requirement and analysis stage. the interface requirement is explained, and the static structures and dynamic behaviors are described with uml graphic syntax

    本文分析了傳統網管框架的不足，利用corba優秀的分散式對象處理能力，又充分考慮snmp支持廣泛的優點，提出一種基於corba snmp網關的網管系統框架；然後，結合itu - t使用uml建模corba系統的建議，對網管系統介面進行了需求和分析階段的建模，闡釋了系統的介面需求，並使用uml圖解語法對介面的靜態結構和動態行為進行描述。
  17. The full and accurate simulation under opnet proves that the algorithm can well support all kinds of t - cont which specified by itu - t standards, and can guarantee the qos requirement and the equitableness between multiple services which are multiplexed into the same t - cont at the same time

    模擬結果清晰的表明，這套演算法即能夠支持itu - t標準中規定的各種t - cont的傳輸特性，也能夠在多個業務復用到同一個t - cont的情況下保證各個業務之間的公平性和qos要求。
  18. This article is based on the intensive analysis of itu - t standards and then provides a suit of algorithms which focuses on the problem of upstream bandwidth allocation and utilization and support the bandwidth priority mechanism which specified by the itu - t standards, too

    本文基於對itu - t標準的詳細分析，結合對gpon特有的帶寬優先級和t - cont復用方式的理解，借鑒了一些基本的公平性分配機制，經過反復論證和試驗，提出一套gpon上行帶寬分配和利用演算法。
  19. Generally, the designed channel spacing of itu - t standard in wdm systems is from 0. 8nm to 1. 6nm, which is much larger than the spacing required by actual communication bandwidth. for example in lightwave transmission systems, a sghz channel occupies only 0. 04nm at the wavelength band of 1. 55 n m. thus, most of the bandwidth in the actual transmission systems may be wasted

    Itu - t標準中wdm系統設計的通道間距為0 . 8nm - 1 . 6nm ，這遠遠大於實際使用的通道帶寬，例如一個帶寬為5ghz的通道在1 . 55 m波段只佔據了約0 . 04nm的波長范圍，因而導致大部分的帶寬被浪費。
  20. Itu international telecommunications union

    國際電報電話通信聯合會
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