wavelength routing 中文意思是什麼
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A novel wdm network routing and wavelength assignment algorithm in lambda grids
網路由和波長分配演算法 -
The cost - effective survivable scheme in otn and key technology, primary path and protection path routing and wavelength assignment ( rwa ) are the topics in this thesis
本文的研究重點是有成本效益的光層保護方案與關鍵技術以及工作通道與保護通道的路由與波長分配問題。 -
A single fiber can be employed for multiple data streams simultaneously. all - optical networks employing the concept of wdm and wavelength routing are considered as the transport networks for the future
鑒于目前具備全波長轉換能力的波長路由節點仍然相當昂貴，因此實際應用中為所有網路節點裝配全波長轉換器的作法並不現實。 -
Therefore all - optical networks based on the concept of wdm and wavelength routing rwa ( routing and wavelength asignment, rwa ) is considered as a candidate for the next generation transport network
因此利用wdm傳輸技術以及選路和波長分配rwa （ routingandwavelengthalgorithm ， rwa ）技術的光傳送網是下一代高速骨幹網最具競爭力的候選者。 -
Ns - 2 simulation of routing and wavelength assignment algorithm in wdm network
波長路由演算法的模擬 -
Wavelength assignment algorithms of wdm wavelength routing optical network
Wdm波長路由光網路的波長分配演算法 -
A new dynamic routing and wavelength assignment algorithm in wdm optical network
一種新的波分復用光網路動態路由和波長分配演算法 -
Research on dynamic routing and wavelength assignment algorithm in wavelength convertible optical networks
波長可變光網路中的動態路由和波長分配演算法研究 -
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。 -
All - optical networks employing the concept of wdm and wavelength routing are considered as the transport networks for the future. with the development of oxc and oadm, the optical transmission network based on wdm is not confined to point - to - point transmission. so, there must be the assignment and optimization of network resource on demand
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wdm （ wavelengthdivisionmultiplexing ）技術的光傳送網已不再局限於點對點傳輸，而是組網運用。 -
Ip wavelength router ; wavelength routing ; ip engine ; optical crossconnect
Ip波長路由器波長路由ip引擎光交叉連接 -
Typically, routing in ip over wdm networks has been separated into ip and wavelength routing sub - problems and have been resolved separately, which result to a bad network load balancing
基於此，為了在網路中出現單鏈路故障時100地保護受影響的業務，同時保證鏈路負載分佈的平衡性。 -
This paper mainly studies aon ( all optical network ) adaptation layer technology and blocking probability of wavelength - routing networks
本文主要研究全光網路的適配層技術和波長路由網路的阻塞性能。 -
The analysis of the blocking probability in wavelength routing wdm networks
光網路阻塞率的分析與計算 -
Compared to the wavelength routing ( wr ) and optical packet switching ( ops ) networks, optical burst switching ( obs ) is believed to be more attractive technical solution for future. as the performance of obs depend on both switch architecture and schedule algorithm. switch architecture consist of not only switch matrix but also fdl ( fiber delay line ) and twc ( tunable wavelength converter )
其中交換結構除了交換矩陣本身，還需要大量的可調波長變換器（ tunablewavelengthconverter ，簡稱twc ）和光纖延遲線（ fiberdelayline ，簡稱fdl ） ，因此不同的fdl和twc配置造成交換結構具有不同的交換能力，對應的調度演算法也不盡相同。 -
As the important components in wavelength routing optical networks, wavelength converters play an indispensable role in eliminating the wavelength continuity constraint, improving the reusability of wavelengths, enhancing the flexibility of the networks ; keeping compatibility when interconnecting the equipments provided by multi - vendors
波長轉換器是波長路由光網路中的重要器件，它在解決交叉連接中的波長競爭和提高波長利用率，增強靈活性和可擴展性以及解決不同供應商提供的網路設備互連時存在的波長集合不兼容的問題等方面有著不可或缺的作用。 -
All - optical networks employing the concept of wdm and wavelength routing are considered as the transport networks for the future. with the development of oxc and oadm, the optical transmission network based on dwdm is not confined to point - to - point transmission, which is extended to networking
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wdm （ wavelengthdivisionmultiplexing ）技術的光傳送網已不再局限於點對點傳輸，而是組網運用。 -
All - optical wavelength converters are expected to become key components in it. they are widely used in optical switching, wavelength routing, wavelength reuse, etc
全光波長轉換器是wdm全光網中的一種關鍵器件，它在光交換、波長路由和波長再用等技術中有著廣泛的應用。 -
The traditional layered network architecture already ca n ' t adapt the request of development to the network, ip over wdm is considered as the core architecture for the next - generation optical internet. optical burst switching ( obs ), which combines the merits of wavelength routing and optical packet switching while avoiding their defects, is focused on as a new data transmission and switching scheme to realize ip over wdm
傳統的分層網路結構已經不能適應對網路的發展要求， ipoverwdm將成為下一代網路的首選結構。光突發交換結合了光電路交換和光分組交換兩種交換技術的優點同時克服其缺點，是一種實現ipoverwdm全光網際網路的最有競爭力的交換技術。 -
Wavelength - division multiplexing ( wdm ) is a promising approach that can use the enormous bandwidth of the optical fiber. a single fiber can be employed for multiple data streams simultaneously. all - optical networks employing the concept of wdm and wavelength routing are considered as the transport networks for the future
由於wdm網路關鍵部件目前還較昂貴，在這樣的網路上運行ip業務，既要考慮到網路的魯棒性和對資源利用的有效性，又要考慮網路的可升級性能，這常常是互為矛盾的。
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