路由量度 的英文怎麼說

中文拼音 [lùyóuliángdù]
路由量度 英文
routing metric
  • 路 : 1 （道路） road; way; path 2 （路程） journey; distance 3 （途徑; 門路） way; means 4 （條理） se...
  • 由 : causereason
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 量度 : [數學] mensuration; measure; measurement; magnitude量度器 measurer
  1. We can observe good estimate accuracy with it. in other words, we can decrease the probe packets and get accurate link - level loss estimates. both the multi - stripe packet and three - leaf tree mode can get fruitful inference of

    包群方法與三叉樹模型都能在保證一定估計精度的基礎上，減少探測包的數目，從而減小由於發送探測包對網路流量和負載帶來的影響。
  2. The coriolis mass flowmeter ( cmf ) is widely used in industries, because it has many advantages - high measurement accuracy, being able to measure fluid mass flow directly and measure various parameters of fluid, etc. originally analog signal processing methods are used for cmf, but some companies and institutes devote themselves to digital signal processing methods because they have many advantages over analog methods

    科里奧利質量流量計由於其精度高、測量流體范圍廣、可做多參數測量等優點，在工業上獲得了廣泛的運用。原來的科氏流量計的信號處理主要是採用模擬電路，由於模擬信號處理系統存在很多缺點，越來越多的公司和研究機構都投入大量的人力物力來研究數字信號處理方法和系統。
  3. To analyze some key technologies of optical network relative with rwa in detail, such as transmission, switching and internetworking ; to emphasize on the research of function, fabric and performance of optical cross - connection ; to carry out numerical simulations for crosstalk introduced by optical cross connect and to present measurements for suppressing it such as doubly filtering, fixing optimum decision threshold and appropriately choosing the number of multiplexed wavelengths ; 3. to research the fundamental principle and some problems relative with rwa, including the type of optical network, the type of traffic, the type of service, the survivability of optical network ; to classify and compare rwa algorithms and particularly research some dynamic rwa algorithms ; 4. to present reserved light - path and classify network resource such as used, unused and reserved status, to emulate establishment of all - optical connection in optical network through modified rwa algorithm and show effectively reducing setup time of all - optical connection utilizing reserved light - path ; to research rwa algorithms of multi - fiber network, to present new link weight functions dependent on node degree, unused fiber ( s ) per wavelength - layer and routing policies, to perform emulation of rwa based wavelength layer graph applying new link weight functions and show them make algorithms better performance and network lower blocking rate ; 5

    詳細分析了與rwa相關的光網路關鍵技術，包括傳輸、交換、組網等，重點研究了光交叉連接的功能和結構、性能，對其引入的串擾進行了詳細分析，選擇恰當的器件參數進行了數值模擬，並提出了抑制措施（如雙重濾波、優化判決門限、選擇恰當的復用波長數） ; 3 .研究了光網路的r認叭的基本原理、與r認叭的幾個相關問題（光網路類型、業務類型、流量類型、光網路生存性） 、 r認人演算法的分類和比較，具體研究了幾種動態r場人演算法; 4 .研究了以全光連接建立時間為優化目標的r認認演算法，提出預置光路的概念，對網路資源進行狀態分類（佔用、未佔用、預置） ，利用改進的r認叭演算法模擬，預置光路可為部分新到的連接請求快速建立連接，從而提高網路性能;研究了以多光纖網路連接阻塞率為優化目標的r認城演算法，提出了以節點度數、每個波長分層的空閑光纖數以及路由策略決定的幾種鏈路權重函數，利用基於波長分層圖模型的并行r場人演算法模擬，利用新的鏈路權重函數使得演算法具有更優的性能，使網路具有更低的連接阻塞率。
  4. The research topics about qos range from routing, multicast, implement models to qos signaling, protocol, and so on

    方案涉及qos上的業務量分類、調度演算法、鏈路技術、路由協議、信令方法、計費和授權方式等多種機制。
  5. By contrast with long time blockaded and high mechanization of abroad track sky window, the time of sky window is short and the workload is large as traffic flow high in china railway. so the scheme of sky window should be selected rationally

    與國外鐵路線路維修中長時間天窗封鎖，機械化程度高的特點相比，我國鐵路由於行車密度高，天窗封鎖時間短、工作量大，這就要求對于施工天窗開行方式有合理的選擇。
  6. The directional routing protocol ds _ dsr put forward by the author is the improvement of the current protocol dsr, complete routine discovery and maintenance by directional neighbor nodes routing table, source routing and directional steering. the research discovers the application of the directional antenna, compare the omnidirectional antenna can increases the networks " total throughput, obviously reduces the co _ channel interference ( cci ), multiple access interference ( mai ), enlarges the nodes " signal and interference to noise ratio ( sinr ), and because of the high gain of directional antenna can realize the communication with farther distance and less jump, end to end delay can decrease deeply, simultaneously, security of networks can be improved partially, the node energy also can be saved easily by power control

    本文提出的定向路由協議ds _ dsr是基於對現有協議dsr的改進下實現的，通過定向鄰節點路由表、定向源路由和定向搜索來完成路由發現與維護。研究發現，定向天線的應用，相比全向天線可明顯提高網路的總的吞吐量，減少通道干擾、多址干擾，提高信干噪比，且由於定向天線的高增益可實現較遠距離、較少跳數的通信，減少了路由發現時間，這樣大大減小了傳輸時延，網路的整體性能得到了不同程度的提高，同時部分地解決安全問題，通過功率控制還可較容易的實現節能的目的。
  7. Based on theoretical analysis of switch routing network, we study the relationship between mpls and end - to - end service quality. we propose routing algorithms based on traffic properties measured in time, spatial and service class. we evaluate these algorithms by theoretical analysis and simulation, discover their strength and weakness and compare them with existing algorithms

    在深入分析交換路由系統服務特性的基礎上，依據網路負載在時間、空間和服務等級等三個度量坐標上的統計特性，本文提出了幾種高效路由演算法，並進一步使用理論分析和實驗模擬方法對這些演算法進行了深入研究。
  8. The concept and design especially block design of a signaling system directly affects both performance and safety of operation in a rapid transit system. the signaling system adopted by the taipei mrt is of a fixed blocking system design, which is also used in many other countries ; however, different system providers have their own design concepts, and incompatibility is a common problem which places restrictions on the expansion and updating of future lines. therefore, if a brand - new, standardized, more advanced design and or product is to be introduced to upgrade or expand the existing taipei mrt system, compatibility between the existing system and the new system is one of the most important issues

    三、供電系統為捷運系統動力之來源，其可靠度直接影響系統之營運之可用度，為確保系統之可靠度，各線皆有獨立之電力系統，自成一自己自足之供電網路，由於變電站之投資成本昂貴，且涉及用地取得之問題，及民眾對變電站設置之排斥，皆是未來系統興建必須考量的課題；有鑒於此，在不降低整體路網運轉性能及可靠度需求之下，于未來系統擴建時如何充分利用現有變電站之資源，透過電力調度之方式，進行電力系統之擴建與整合，亦是值得探討的課題，其中包括既有機土介面配合調整可行性如何？
  9. It is found ecn could n ' t solve the problem that the sender responds to congestion slowly, and the average queue length of router is sensitive to the static parameters of ecn. in chapter four we propose an algorithm called fecn, which provides congestion control and indication messages in router, so that the sender could response to congestion in good time. this algorithm can also adjust the max drop probability according to the active conne

    Ik的特性，而且平均隊列長度和網路吞吐量對ecn的靜態參數較為敏感，因此本文在第4章中提出了一種fecn演算法，該演算法在路山器處提供擁塞控制和指示機制，使源端能夠快速響應路由器發回的擁塞指示消息，調整發送速率，避兔擁塞的發生，該演算法還可以通過估計鏈路中的活動連接數動態調整最大丟棄概率。
  10. Based on the analysis of energy consumption caused by different forces inside network and the influences of different routing algorithms on the net life - time circle, a method was proposed to extend the net lifetime circle by changing the density distribution of net energy distribution under the circumstances of linear uniform distributed wireless sensor networks

    摘要在線性均勻分佈的無線傳感器網路中，通過分析網路內各種載荷引起的能量消耗及各類路由演算法對網路生命周期的影響，提出了通過改變網路能量分佈密度來提高網路生命周期的方法。
  11. Users can select specific links or routers to hypothetically bring up or down or even adjust link metrics, immediately observing the effect of the change on the network map

    使用者可以選擇特定的鏈路或路由器，假設提出或甚至交接鏈路量度，立即觀察網路映射圖上改變的效果。
  12. As the growth of the internet popularize intensity, network traffic anomalies, which are caused by network attacks, worm virus, malicious download, equipment failure, etc, increasingly impact the network performance, some unusual offensive flow disrupts the normal operation of the network order, poses a serious threat to network security. in such situations, how to detect the network traffic anomalies accurately and in time, ensure the normal operation of the network, provide users with a good network environment, become a topic of concern

    但是隨著網路的普及程度越來越高，由網路攻擊、蠕蟲病毒、惡意下載、設備異常等因素導致的網路流量異常對網路性能的影響越來越大，某些帶有攻擊性的異常流量干擾了正常的網路運行秩序，對網路安全造成了嚴重威脅。在這種情況下，如何及時而準確的檢測出網路流量異常，保證網路的正常運行，為用戶提供一個良好的網路環境成為一個備受關注的研究課題。
  13. In the same time, this paper applied the plane strain fem based on biot theory to analyzed calculated result and observation information hi scene. finally, this paper put forward a settlement forecast model based on the modified gaomujunjie method, using by inversion analysis theory to compare and analyze the settlement process of vhlcp. result indicated that the model inosculated with the fact data and the consolidation degree have finished 86 %, back - work settlement was 87mm

    最後，根據實測沉降資料，採用一維反演分析法，推導最終沉降量計算公式，結合改進后的高木俊介固結度計算方法，建立真空堆載聯合預壓的沉降預測模型，並根據計算結果，對比實際沉降過程，對比表明：所建沉降預測模型與實測數據吻合，由此所得現場試驗的地基平均固結度達86 ，剩餘沉降為87mm ，滿足高速公路質量要求。
  14. This thesis presents a series of models to explore economic development in the light of the division of labor. two sectors exist in a small developing economy : " traditional sector " and " modern sector "

    並且由於大量中間產品? ?尤其是生產性服務? ?的不可貿易性，在開放經濟環境中，分工網路的密度和規模高度依賴于對國內「現代部門」最終產品的需求。
  15. The major achievement of this dissertation is outlined in the following : 1. investigate the potential effect of switch routing on end - to - end service quality with both theoretical and experimental methods : it is found that service quality of lsp is better than that of ip routing if load on router is low or end - to - end bandwidth reservation is implemented, but lsp is more sensible to load on router. mpls must be used in company with policy based routing and packet classification to provide end - to - end qos service in internet ; 2

    使用理論分析和實驗測試相結合的方法詳細分析了交換路由對端到端傳輸質量的影響：研究表明，在鏈路輕載或預留帶寬的情況下，交換路由系統對數據流的服務質量優于傳統路由系統；只有綜合應用策略路由、數據報分類調度和標簽交換才能有效實現internet環境下對端到端服務質量的控制； 2
  16. At the bills committee on mass transit railway bill meeting on 6 january 2000, mr eric li suggested that the independent audit report, commissioned by mass transit railway corporation ( mtrc ) under the operating agreement, on the adequacy of operational arrangements for assessing the performance levels of the mtrc should be accepted as final and binding

    在一月六日的地下鐵路條例草案委員會會議上，李家祥議員建議由地鐵有限公司根據營運協議（主要條文摘要第15條） ，外聘核數師所作出對量度公司服務表現的機制是否充足妥當的評核報告，須視作最終及具約束力。
  17. Simulation results show that the developed scheme performs well in terms of qos performance metrics such as the lightpath hop length and the network maximal link load. for ip over wdm networks consist of oxcs and routers, which are inter - connected by optical fibers, chapter 3 presents a novel routing and wavelength assignment algorithm based on k - shortest path

    對于由大量路由器和oxc通過光纖互連而組成的ipoverwdm網路，第三章創新性地提出了將ip層矛咣層綜合考慮進行：路由選擇，並利用k ? ?最短路由對有長度限制的請求進行資源分配的演算法。
  18. Researchers have been continually exploring new switch architectures. as a core technology of terabit and petabit router, ultra - scalable switch architectures are needed to meet the requirement of capacity, scalability and reliability

    為了滿足電信級路由交換設備大容量、易擴張、高度可靠的性能要求，希望對其核心關鍵技術? ?超大容量交換結構研究有所突破。
  19. 15 fraigniaud p, gavoille c, paul c. eclecticism shrinks even small worlds. in proc. the 23rd annual symposium on principles of distributed computing, st. john s, newfoundland, canada, 2004, pp. 169 - 178

    據本文作者所知，本文應該是第一個在small world模型上提出達到最優路由復雜度並且只要求每個節點存儲poly - logarithmic bits信息量的演算法。
  20. Route explorer also aids engineers with routine maintenance or network planning tasks by visually showing them the impact of taking down a router for service, what happens when a link fails, or how changing individual route metric alters the routing

    還協助工程師完成日常維護或網路規劃，顯示去除服務中的服務器而觀察其影響，察看鏈路發生故障時發生了什麼，或者變化的單個路由量度如何改變路由。
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