vsat 中文意思是什麼

vsat 解釋
VSAT ＝ very small-aperture terminal【電信】甚小（天線）孔徑地面站〈一種小型衛星地面站〉。

  1. International private leased lines ( iplc, fiber and vsat )

    國際光纖和vsat專線
  2. International private leased lines iplc, fiber and vsat

    國際光纖和vsat專線
  3. Vsat at the hong kong observatory headquarters

    天文臺總部的甚小天線地面站
  4. Vsat and dvb reseller of south satellite telecom service company

    廣東南方衛星公司業務代理
  5. Vsat : very small aperture terminal

    甚小口徑天線地球站
  6. Deutsche telekom group investment in saudi telecommunications. vsat service provider

    -提供gsm雙頻流動通訊網路服務。
  7. Connection of vsat systems with packet - switched public data networks based on x. 25 procedures

    Vsat系統與基於x . 25規程的分組交換公用數據網的連接
  8. Measuring methods of electromagnetic interference for the vsat earth station in the satellite communication

    衛星通信vsat地球站電磁干擾的測量方法
  9. Vsat is a hotspot in satellite communications and has been widely used in communications, finance and enterprise network

    隨著vsat衛星通信在人們生活中的普遍使用，對該類網路的監測變得十分重要。
  10. Through some research in depth on soct, this thesis proposes a scheme of star - type vsat ( very small aperture terminal ) network based on overlap back transmission, and do some research on key techniques involved with the scheme and their partial realization with fpga ( field programmable gate array ), such as spread spectrum techniques, a non - coherent de - spreading spectrum and demodulation technique and adaptive interference cancel

    本文在深入研究衛星重疊通信技術的基礎上，提出了一種基於重疊回傳的星形vsat網方案。並在衛星重疊通信涉及的幾種關鍵技術及其部分核心器件的fpga實現等方面進行了一些研究，包括：擴頻技術、非相干解擴解調技術、自適應干擾抵消技術等，並將它們用於基於重疊回傳的星形vsat網方案。
  11. So it is very important to monitor the running course of vsat network to provide better service for users and to improve performance and quality

    該網路的運行質量，通信容量都需要專門的監測系統對其評估。本文就是對這一課題的專門討論。
  12. Vsat satellite earth stations receive - only very small aperture terminals used for data distribution operating in the 11 12 ghz frequency bands

    衛星地球站工作在11 12ghz頻帶下用於數據分配的只接收甚小口徑終端
  13. More than 80 specialized communication networks for dozens of departments like finance, meteorology transportation, oil, water resources, civil aviation, power, public health and the media have been built, with over 10, 000 vsat

    同時建立了金融、氣象、交通、石油、水利、民航、電力、衛生和新聞等幾十個部門的80多個專用通信網，甚小口徑終端上萬個。
  14. More than 80 specialized communication networks for dozens of departments like finance, meteorology, transportation, oil, water resources, civil aviation, power, public health and the media, etc. have been built, with over 10, 000 vsat

    同時建立了金融、氣象、交通、石油、水利、民航、電力、衛生和新聞等幾十個部門的80多個專用通信網，甚小口徑終端上萬個。
  15. Very small aperture antenna terminal vsat equipment has been installed at the hong kong observatory and chek lap kok for reception of the wafc london broadcast. the vsat equipment occupies very small space. it consists of an antenna and a receiver for reception of the satellite data stream and a data processing workstation for processing and display of the wafs information to forecasters and for incorporation into flight documents

    天文臺在總部及赤角分別安裝了甚小天線地面站vsat ，以接收倫敦世界航空區域預報中心的廣播，這套儀器佔地甚小，包括天線及接收器，用以接收人造衛星數據，也包括數據處理工作站，用以處理並顯示世界區域預報系統的資料，讓航空預報員參考及用以製作飛行氣象文件。
  16. Since 1996, six international global telemedicine conferences have been held by the university, the largest of all being the " moving with the sun 97 " conference which was the first 24 - hour telemedicine conference linking up 19 medical centres across the world. telemedicine links medical experts in different parts of the world together by using high speed multimedia network such as asynchronous transfer mode ( atm ), very small aperture terminal ( vsat ) and virtual private network ( vpn ) as communication media in conjunction with compressed video conference technology

    遠程醫療是醫療技術與高科技相結合的典範，以高速多媒體電信網如異步傳輸模式（ atm ） 、高速衛星專線（ vsat ）及組建虛擬專用網（ vpn ）作為通訊渠道，並配合先進視像壓縮技術與世界聯網，使身處不同地方的醫學專家可以面對面進行各種醫療活動，打破時間和空間的限制，為救死扶傷開創了另一新途徑。
  17. Based on these, the monitoring system controls demodulation terminal and collecting record device to acquire signal and monitor vsat network effectively, and realizes real - time monitoring of kinds of operation signals

    因此，本文用了大量的筆墨來討論對目標網路各項信號指標的分析，這也是我們後面進行實時監測的前提。
  18. Especially, we analyze the signals of the vsat system, including the network controlling signal and kinds of operation signals. we make use of serial communication to control demodulation terminials and use kinds of advanced technology such as multi - thread in windows 98 to improve the real - time performance

    總體上看，在信號分析過程中，我採用的對于帶偽隨機交織的卷積碼的分析方法是有一定獨創性的，其間涉及了很多數學知識和通信原理。
  19. Methods of measurement for equipment used in digital microwave radio transmission systems - measurements on satellite earth stations - vsat systems

    數字微波無線電發射系統使用設備測量方法.衛星地面站測量. vsat系統
  20. Sncs international service includes provisioning of international leased lines fiber fixed network and satellite vsat connections, long distance telephony solution, data network applications, and wholesale voice termination

    北京星網通信息技術有限公司是為社會信息化提供全面技術服務的專業信息技術服務商。公司業務分為國際業務和本地業務。
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