obs 中文意思是什麼
obs
解釋
觀察到的-
An adaptive data burst assembly algorithm in obs networks
網路中的自適應匯聚演算法 -
Performance analysis and improvement of tcp over obs
Tcp over obs的性能分析及改進 -
In this paper, we study the relationship of self - similarities of traffics and assembly algorithms of edge router in obs networks
摘要研究了光突發交換網路邊緣路由器的組裝演算法與業務的自相似性之間的關系。 -
In optical burst switching obs network, the fap assembly strategy of edge router tends to slow down the sending rate of tcp traffic. as a result, the correlation gain of tcp traffic is reduced, which in turn makes the throughput drops down
在光突發網路中，邊緣路由器的fap封裝策略有減緩tcp流發送速率的趨勢，這使得tcp流「相關受益」減小，導致其吞吐率也隨之下降。 -
Presents the microstructure evolution in aluminum a nd copper after deformation by cold rolling in the strain range of 10 to 50 % red uction using tem and points out three types of dislocation structures are typica l and two of them are common for both materials and these two common types are f ound in non - cube grains and can be distinguished by crystallographic orientatio n of dislocation boundaries in the grains and the third type of structure is obs erved in cube grains, and concludes that grain orientation is important in deter mining the structure type but some other metallurgical parameters also have a ro le to play
採用tem對冷軋多晶銅與多晶鋁的形變顯微組織演變進行了對比研究.結果發現：多晶銅及多晶鋁形變顯微組織中均含有三類典型的位錯結構類型，其中的兩種結構特徵在兩種材料中是相似的，這兩種類型結構存在於非立方取向晶粒，可通過晶粒中位錯邊界的晶體學取向加以區別，另一類型結構存在於立方取向晶粒；晶粒的晶體學取向決定了其形變顯微組織類型，但其它冶金學因素對顯微組織也有影響 -
Main contents of this dissertation are listed as follows : 1. the switching machanism and network performance of obs are analyzed deeply. the obs based on gmpls framework is investigated in detail, which is take advantage of the idea of lobs ( mpls - based obs )
主要內容包括: 1 、在分析obs交換機制和網路特性的基礎上，改進了基於gmpls的obs交換結構，得到了支持組播的obs （ multicast - awareobs ）邊緣節點與核心節點的功能模型。 -
Different performance parameters of obs are presented, which are burst lost rate, length of bhp cache, lowest service rate and the end to end delay in obs system
通過模擬， obs核心路由器的突發包丟失率、 bhp緩存長度、最低服務速率和系統端到端時延等性能指標得到了確定。 -
Note the results are slightly different from those in the textbook, possibly because of rounding off errors, and because one obs. is missing in the data
注意，我們的結果與書上的結果有細微差異，可能是由於舍入誤差的存在，而且有一個觀察值在數據中缺失。 -
Therefore, the research of optical mulaticast in obs network has been a hotspot
因此自然地， obs網路中的光層組播技術成為光網際網路領域中的一個研究熱點。 -
Under the guide of the theoretical framework of financial intermediary theory and financial innovation theory, combining the analysis on the international development experience of obs and the existing supervision system mode, the thesis probes into the problems, background, influences and causes from the angle of researches and practices. some development strategies and policy suggestions are put forward to make a normative development of obs for commercial banks
本文運用金融中介、金融創新等理論，結合表外業務國際發展的經驗以及對表外業務監管形成的制度框架的分析，對我國商業銀行表外業務發展中存在的問題、現實背景、影響和制約因素進行了理論和實踐上的探討與分析，對重要的表外業務做出戰略開拓構想，最後為商業銀行規范發展表外業務提出了可操作性策略。 -
Impact of ip packet length distribution on self - similarity of traffic in obs networks
分組長度分佈對業務流自相似性的影響 -
After comparing the simulation results of different assemble algorithms, several requests have been put forwarded to the design of the obs edge node router and the core node router
綜合考慮obs邊緣節點的匯聚參數和核心節點的交換結構之後得出了obs控制部分的設計方案。所做的模擬研究對今後obs系統的設計有重要意義。 -
At last, combining the analysis of performance parameters about obs, an implement method for the hardware evaluation system of obs is introduced, which is
最後，結合對obs系統性能指標的研究，在分析當今的研究現狀之後建立了一種基於bhp的硬體測試結構。 -
The first is the influence of obs to the traffic flow ; the second is the influence of traffic flow to performance of obs ; the third is research and experiment of the hardware evaluation system of obs
主要分為三個部分:一是對obs交換結構中的業務流特性的研究;二是對業務流特性對obs交換結構性能的影響的研究;三是對obs硬體測試結構的研究和嘗試。 -
The causes may be explained as follows : the lagging of legal construction ; the flaw of present supervision system ; unsoundness of market environment ; the lagging of construction of banks itself etc. as to price - making mechanism of obs, some basic principles must be obeyed and value - based mode should be employed
J瓜以月以加。如伽如咖tofco二， 。砌a丙步履維艱;存款大戰大大增加了銀行的籌資成本;居民活期存款向定期存款轉移使銀行利息成本上升;銀企關系不順，逃廢債多 -
Schedule algorithms are variable according to different switch architectures. so this paper will introduce some obs technices and come up with some improved ways
因此本文以下分將介紹obs現有的一些技術，並提出了幾種改進obs性能的方法。 -
First, this paper presents some obs core node switch architectures. especially, analyses different switch and conflicting ability with different switch architectures. then this paper research a new switch architecture, . with simulation results, it compare with other artchitecture ’ s performances
首先，本文介紹了現有的幾種obs核心節點交換結構，主要分析了不同twc 、 fdl配置和不同交換矩陣所組成的交換結構在交換能力和沖突情況上的不同。 -
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。 -
Also compromise between the assemble time threshold and the assemble length threshold is suggested to maximize this kind of influence. second, we also realize that the traffic flow has influence on the performance of obs system
在fap 、 fbl 、 mbmap 、 aap等匯聚演算法的不同匯聚參數下，並且經過對多種業務流的模擬結果總結之後，肯定了obs系統對輸入業務流的平滑作用。 -
The simulation model built can chose different traffic sources and change the switch structure easily. there are different assemble algorithms used in the obs edge node such as fap, fbl, mbmap and aap. the influence of obs simulation system to traffic flow is figured out
在搭建了能夠靈活的採用各種業務模型和改變自身結構的模擬平臺后，研究了不同的匯聚演算法、緩存結構和obs交換結構下的obs交換系統對通過的業務流特性的影響。
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