optical cross connect 中文意思是什麼

optical cross connect 解釋
光交叉連接
  • optical : adj 眼的；視覺的；視力的；幫助視力的；光學（上）的。 optical activity 【物理學】旋光性。 an optic...
  • cross : n 1 十字架；〈the C 〉 耶穌受刑的十字架。2 〈the C 〉 基督教（教義，國家）。3 不幸，苦難；挫折，...
  • connect : vt 1 連接，接合，連接。2 使有聯系，為…接通電話。3 聯想。vi 連通，連接，銜接，連續 （with）。 This...
  1. 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。
  2. Accompany with the continuous development of oxc ( optical cross connect ) and oadm ( optical add / drop multiplexer ), optical network based on dwdm ( dense wavelength division multiplexing ) is no longer restricted in the peer - to - peer transmission, but it spans to the area of network interconnecting

    隨著oxc （ opticalcrossconnect ，光交叉連接設備） 、 oadm （ opticaladd / dropmultiplexer ，光分插復用設備）技術的不斷成熟，基於dwdm （ densewavelengthdivisionmultiplexing ）技術的光傳送網已不再局限於點對點傳輸，而是組網運用。
  3. Optimized design of multiwavelength optical cross - connect

    多波長光交叉連接節點的優化設計
  4. Research of otn s optical cross - connect architecture

    全光傳送網的光交叉連接節點的結構分析
  5. Adopting multi - granularity switching in wdm optical networks can dramatically reduce the size of optical cross - connect, which saves the cost of building and maintaining of networks

    摘要在wdm光網路中引入多粒度交換可以有效地減小交換節點中交叉連接矩陣的規模，從而大大降低網路的成本。
  6. With the explosive increase in network traffic and the emergence of high performance optical network devices, such as optical cross - connect ( oxc ) and optical add / drop multiplexer ( oadm ), wavelength division multiplexing ( wdm ) technology becomes the core technology of next generation backbone networks

    隨著網路業務量的爆炸性增長以及高性能的光網路設備（如光交叉連接器oxc 、光分插復用器oadm ）的出現，波分復用技術（ wdm : wavelengthdivisionmultiplexing ）將成為下一代骨幹網路的核心技術。
  7. Optical transport network ; route model ; optical cross - connect ; optical add drop multiplexer

    光傳送網路由模型光交叉互連光分插復用
  8. ( 3 ) the researches about the sparse distribution of wavelength converters, the contents include : the heuristic algorithm to decide the number and location of wavelength converters ; the performance comparison of the two different oxcs ( optical cross - connect ) : share - per - link oxc and share - per - node oxc

    （ 3 ）基於稀疏節點波長變換器的研究，具體內容包括： wdm網路中確定波長變換器的位置與數量的啟發式演算法；波長變換器鏈路共享型和波長變換器節點共享型的交叉連接設備的性能研究。
  9. In view of this, the development of new - type optical switches have started, it can achieve the optical layer routing, wavelength selection, optical cross - connect functions, has great potential and broad prospects for application in the field of optical fiber communications market

    它的出現為光開關、光衰減器以及濾波器等光纖通信器件的微小型化、大陣列化和低成本化提供了技術上的可能性。因此微光機電系統（ moems ）是微電子機械繫統（ mems ）的一個很有前途的應用領域。
  10. In this paper, the structures of multi - granularity optical cross - connect in some previous works are introduced, and two kinds structure of multi - granularity optical cross - connect are proposed

    在介紹現有的多粒度交換節點結構的基礎上，提出了2種兩層的交換結構。
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