高速骨幹網 的英文怎麼說
中文拼音 [gāosùgǔgànwǎng]
高速骨幹網
英文
high speed backbone network hsbn- 高 : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
- 速 : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
- 骨 : 骨名詞1 (骨頭) bone2 (物體內部的支架) framework; skeleton 3 (品質; 氣概) character; spirit ...
- 網 : Ⅰ名詞1 (捕魚捉鳥的器具) net 2 (像網的東西) thing which looks like a net 3 (像網一樣的組織或...
- 高速 : (高速度) high speed; high velocity (hv); high rate; swift; fast; express; high-speed
- 骨幹 : 1. [解剖學] (長骨的中央部分) diaphysis2. (起主要作用的) backbone; mainstay
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High - speed, muti - services and economy have become the major issues of the future ip backbone technology as far as thes poiflt is concerned, thes paper explores layer 3 switdrig technology which separates control component and forward compontal in the traditional roulers. two forwarding al gori thms - - - - d ata - driven mo d el and top olo gy driven model are also compared, a next generation ip backbone echno l o gy - - - - multiproto co l label switching is developed, with its operation and its deployinent in traffic engineering, c1ass - ofservce and virtual private network
本文從未來ip骨幹網技術所要求的高速化、多業務支持、經濟性出發,介紹了在傳統路由器基礎上將控制部件和轉發部件分離的第三層交換技術,比較了數據驅動模型和控制驅動(拓撲驅動)模型兩種轉發演算法,並由此引出下一代ip骨幹網路技術? ?多協議標記交換,闡述了其工作原理以及在流量工程、服務等級區分和虛擬專用網中的應用。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。The sheer size of the internet makes it a candidate for the backbone of the information superhighway
因特網規模的快速增長使得其可以作為信息高速公路骨幹網的侯選對象。Department of computer science and technology, tsinghua university, beijing 100084, p. r. china 2
下一代骨幹網的核心路由器主要有兩方面的需求:高速性和qos保證。Since its foundation, china tietong invested millions of rmb and adopted dwdm to build a high - speed backbone optical transmission network composed of five fiber loops : northeast, northwest, southwest, southeast and beijing - shanghai - guangzhou loop, realizing the unified net control and schedule of the nationwide backbone transmission network
自成立以來,中國鐵通投資數百億元,採用先進的密集波分技術,組建了京滬穗高速環、西南環、西北環、東北環、東南環等五大骨幹傳輸網路,並且實現全國骨幹傳輸網路的統一網管指揮和調度。Since its foundation, china tietong invested millions of rmb and adopted d to build a high - speed backbone optical transmission network composed of five fiber loops : northeast, northwest, southwest, southeast and beijing - shanghai - guangzhou loop, realizing the unified net control and schedule of the nationwide backbone transmission network
自成立以來,中國鐵通投資數百億元,採用先進的密集波分技術,組建了京滬穗高速環、西南環、西北環、東北環、東南環等五大骨幹傳輸,並且實現全國骨幹傳輸網路的統一網管指揮和調度。The highway transportation network has formed within the boundary of the county with the beijing - shanghai expressway serving as the artery way and the 216 provencial highway and the yanjin highway serving as the backbone
境內形成了以京滬高速公路為主幹,蘇216省道、鹽金國防公路為骨架的"二縱一橫"公路網路。There is an important problem for the wdm network which is the traffic on the wdm network is dynamically variable, as a result, if the traffic on the virtual topology has changed, the performence of the network such as average number of weighted hops, the throughput of the network, the congestion of the network will decline, obviously, this is not acceptable for both the network administrators and network clients. in this thesis, the research of the plan of the wdm network under dynamically variable traffic can be classified into two main directions
Wdm光傳送網是下一代高速廣域骨幹網的最具競爭力的候選者,但是, wdm網路存在的一個重要問題是在wdm網路上運行的業務量是動態變化的,這造成的結果是最初通過搭建光路設計好的光網路虛拓撲在新的業務量矩陣下它的性能如網路平均權重路由跳數,網路負載均衡性,網路擁塞等性能指標都有可能下降,這顯然是各個網路運營商和網路用戶所不能忍受的。With the development of vlsi and dsp technology, dsl is getting more and more mature. adsl implement a / d, d / a conversion, dmt & tcm and some necessary coding, by this way, adsl can achieve high efficiency of bandwidth and guarantees credibility we use itex adsl development tool ( iadt ) to simulate the central office, by this way, we can observe the performance of the adsl, including the overall performance monitor and subchannel performance monitor, we also present the arithmetic of every modules of the adsl
在接入骨幹網的策略上,由於atm組網的靈活性,方便性,所以在adsl接入網的局端採用atm的uni (用戶?網路介面) ,利用atm在高速交換網路中的優勢以及以往在電信運營中方便的用戶認證機制, adsl在用戶認證關聯上採用pppoveratm ( rfc2364 )的方案,總體上說, adsl接入網的協議棧可以表述為tcp ipoverpppoveratm 。Backbone network and high speed lan are expected to be continuously updated with increasing requests for bandwidth of users
骨幹網和高速局域網隨著人們對帶寬越來越大的需求而不斷升級,這使得連接兩者的接入網成為整個網路的瓶頸。This paper studies the load - balancing algorithm and quality of service control mechanism in a 320gb s switch system, which incorporates four packet - level parallel switch planes. eight priorities for both unicast and multicast traffic are implemented, and the highest priority with strict qos guarantee is designed for real - time traffic
一方面,近年來光傳輸網路的飛速發展使得骨幹網的瓶頸轉移到了負責交換和路由功能的核心路由器,即要求核心路由器支持更高線速,如10gb s 40gb s等。Furtherrnorc, the bnas can i3rovide a11 services that the traditionai network acccss server can do, so the teiccom carrier or internet access service provider may develop their service. to broadband access sca111lcssty one of the most important fcatures of bnas is its ire - speed packct forwarding ability that is suitabie to its " broadband " port. during this 5ystem dcsign, " vc adopt the mainstrean1 as1c techl1lque. this dissertation is mainly discussing thc bnas system design and the packet fonvarding moduie ' s functiona1 design thoroughly ln the part of svstcl11 desig17, we discussed the design goal of system function and performance, and the way and aigorithm ' c adopled ft > r these goal
然而,隨著寬帶接入用戶數量的增加,與寬帶接入業務特點相適應的寬帶接入用戶的管理、計費等問題必須得到很好的解決,否則,將會直接影響寬帶業務的開展;作為面向寬帶網路應用的新型接入網關,寬帶網路接入服務器位於骨幹網的邊緣層,可以完成用戶寬帶的(或高速的) ip atm網數據接入,完成對各種寬帶接入用戶的管理,可對用戶提供vpn服務,支持傳統的數據接入服務的業務方式,使運營商及用戶可以無縫地升級到寬帶數據業務。分享友人