satellite link 中文意思是什麼

satellite link 解釋
上行鏈路
  • satellite : n 1 【天文學】衛星；人造衛星；〈比喻〉衛星國。2 隨從，幫閑者，食客。3 【生物學】隨體（指染色體）...
  • link : n 1 環鏈環。2 （編織物的）鏈圈。3 （鏈狀物中的）一節（多節香腸等的）一節單節小香腸。4 承前啟后的...
  1. General specification for satellite television up - link earth station

    衛星電視上行站通用規范
  2. General specification for satellite digital television up - link earth station

    衛星數字電視上行站通用規范
  3. Transportable satellite communications link terminal

    移動式衛星通信線路終端機
  4. By calculating parameters including the link length, the azimuth angle, the elevation, the optical power that the inter - satellite optical cdma communication system will receive, the variation range of the azimuth angle and the elevation from the optical antenna of atp are understood well. by analyzing the factors to impact bit - error - rate ( ber ) from the received power, multi - user disturbing, background noise, wavelength, bit rate etc, measures to guarantee high performances of the system are obtained, especially those for smoothing the fluctuation of the received optical power from host platform vibration

    分析研究了衛星光cdma通信系統中衛星仰角、方位角和距離，給出了探測器能夠接收到的光功率以及atp子系統捕獲及跟瞄的范圍;對衛星光cdma通信系統性能模型和基於衛星振動系統性能模型的研究，分析了多用戶干擾、接收光功率、背景光噪聲、振動偏差以及碼速率對系統誤碼率的影響，給出了相應的改進措施。
  5. The calculation result shows that the model can keep the balance of the link level budget margin among the different spot - beam cellars, the onboard power in satellite can be used more effectively and the model is possessed of better applied value

    計算結果表明，該點波束模型能使各點波束小區的鏈路電平預算余量達到平衡，並使星上功率得到更有效的利用，彌補了現有模型的不足，具有較高的應用價值。
  6. Research on the inter - satellite link channel model

    星間鏈路通道模型研究
  7. It is expensive to experiment on hired real satellite link in formulating satellite communications system and researching transceiver. satellite channel simulator can simulate transmission characteristics of electromagnetic wave close to real channel environment

    衛星通道模擬器能模擬接近真實通道環境的電波傳輸特性，用於設備研製過程中的測試，將會顯著降低研發成本。
  8. On the topic of routing algorithm simulation, a satellite link simulation algorithm is designed according to the characteristics of dynamic topology and radio link. moreover, its implementation in opnet is provided. with the satellite link infrastructure, a simulation of routing algorithm is implemented in opnet

    在衛星網路路由演算法模擬方面，本文從研究衛星動態拓撲與無線鏈路的特性出發，設計了衛星鏈路的模擬演算法，並在模擬軟體opnet中加以實現，為路由演算法的模擬提供了底層的opnet無線鏈路模型。
  9. Equivalent satellite link noise temperature

    等效衛星線路躁聲溫度
  10. Methods for calculating attanuations by atmospheric gases and rain in the satellite communication link

    衛星通信鏈路大氣和降雨衰減計算方法
  11. The return link is that the signal retransmitted from the user aircraft to relay satellite, then transmitted the signal to the earth station

    返回鏈路指用戶航天器經數據中繼衛星轉發信號，向地面站回傳航天信號。
  12. Tracking receiver is an important partition of data relay satellite capturing and tracking system. its performance affects the quality of space link directly

    跟蹤接收機是數據中繼衛星捕獲跟蹤系統的關鍵部件，它的性能將直接影響鏈路質量。
  13. The inter - link of tdrss contained forward link and return link. the forward link is the signal retransmitted from earth station to relay satellite, then transmitted the tt & c to the user aircraft

    前向鏈路指地面站經數據中繼衛星轉發信號，向用戶航天器（包括成像偵察衛星、航天飛機與載人飛船等）發送跟蹤、遙測與控制指令。
  14. The simulation results of the attitude motion of the satellite, panels and connect link deployment motion was provided and discussed

    通過模擬給出了衛星本體姿態運動規律、帆板以及連接架的展開運動的模擬曲線，並對模擬結果進行了初步分析討論。
  15. Consequently, the future remote sensing satellite systems are most likely to be limited by the band width of the link

    未來遙感衛星系統將很有可能受限於衛星鏈路的帶寬，所以必須對遙感圖像進行數據壓縮。
  16. Upsnet uses more than 500, 000 miles of communications lines and a dedicated satellite to link more than 1, 300 ups distribution sites in 46 countries

    Upsnet使用超過500 ， 000英里的通信線路和一顆專用衛星來連接46個國家或地區的1300多個ups配送站。
  17. Such tdrss system can significantly reduce the use of ground - based monitors as well as increasing medium - low orbit coverage, hence enhance the efficiency of the usage of space along medium - low orbit. “ space target capturing and tracking ” ( stct ) is an important technique in data relay satellite system, and is the preliminary requirement to establish the space link. “ performance of analyzing and simulating on tracking receiver in data relay satellite capturing and tracking system ” plays an important role of stct

    數據中繼衛星系統是為中、低軌道的航天器與航天器之間、航天器與地面站之間提供數據中繼、連續跟蹤與軌道測控服務的系統，使用數據中繼衛星可以大量減少地面測控站的數量，增大對中、低軌道的覆蓋率，有效的利用中、低軌道資源。 「星間目標捕獲與跟蹤」是數據中繼衛星系統的一項關鍵技術，是建立星間鏈路的首要條件。
  18. This method is a kind of the end to end approach, based on the novel concept of using dummy segments to probe the availability of network resources in order to using the network resources more effectively. for the packet loss caused by the link error, it can recover the congestion windows quickly, so the goodput of tcp in satellite net can be improved

    Tcp - peach2方案是基於探測報文的一種端到端的解決方案，通過發送探測報文來對鏈路的實際容量進行探測，從而更加有效的利用網路帶寬，提高tcp協議的性能。對于由鏈路出錯所引起的數據包丟失，可以明顯加快發送窗口的恢復速度，從而大大提高衛星鏈路中tcp的吞吐量。
  19. Hughes network systems, which provides satellite link ups at many retail outlets and gas stations for credit card transactions and internet services has been using iss for its pci dss compliance and now finds itself in the hands of ibm

    休斯網路系統，它提供衛星鏈路起伏，在許多零售商及供應站等，為信用卡交易和網際網路服務一直利用國際空間站為它的pci直資履約和現在發現自己在政府手中ibm的。
  20. The inter - satellite link ( isl ) establishing is the precondition for tdrs system ’ s operation. acquisition and tracking ( a & t ) technology is one of the key technologies for isl establishing

    星間鏈路的建立是中繼衛星系統運行的前提，星間鏈路捕獲跟蹤技術是星間鏈路建立技術中的關鍵。
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