architecture n. 1.建筑学。 2.建筑(样式、风格);建筑物。 3.构造,结构;【自动化】(电子计算机的)架构,体系结构。 civil architecture 民用建筑。 domestic architecture 住宅建筑。 naval architecture 造船术,造船学。 the architecture of a beehive 蜂窝的结构。
switch n. 1.(树上折下的)细树枝;软鞭子;鞭打。 2.假发;(尾巴上的)毛簇。 3.〔美国〕【铁道】道岔扳子,轨闸转辙器;侧线。 4.【电学】开关;电闸;电键;转换器;【电话】接线台。 5.【军事】斜行壕。 6.(思想等的)大转变。 7.〔美国〕(金融机构和销售店的)电脑化联网。 a change-over switch 转换开关,转向开关。 a pull switch 拉线开关。 a three wire switch 双联开关。 a time switch 定时断路器。 a clock switch 定时开关。 a line switch (自动电话的)寻线机,预选器;线路开关。 vt. 1.鞭打;摆动;摇(尾);猛然抢去。 2.挂断(…的电话)(switch sb. off);关闭(电流),关(电灯) (off; out)。 3.通(电流),接通(电话给某人),开(电灯) (on)。 4.改变,转变(思想、谈话等);【铁道】给扳道岔;调配(车厢)。 vi. 1.鞭打。 2.【铁道】扳道岔;调车。 3.挂断电话 (off)。 4.转换,转变。 switch an electric light on [off] 开[关]灯。 switch off to another like of thought 改变想法[思路]。 Let's switch. 〔美国〕走吧;开动吧。 I'll be switched. 〔美口〕〔表示否定、惊讶〕(I'll be switched if you do. 你要是能的话我就把头砍掉)。 switch off [on] 不收听[收听](某一广播)。 switch through 【电信】转接。
Schedule algorithms are variable according to different switch architectures . so this paper will introduce some obs technices and come up with some improved ways 因此本文以下分将介绍obs现有的一些技术,并提出了几种改进obs性能的方法。
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 为了满足电信级路由交换设备大容量、易扩张、高度可靠的性能要求,希望对其核心关键技术? ?超大容量交换结构研究有所突破。
This paper introduces a new ip virtual switches architecture providing multiple service : ipvsw . based on the virtual forwarding architecture by resource partition , the ipvsw can provide flexible packet processing and forwarding control that adapt to applications 本文介绍了ip多服务虚拟交换机结构( ipvsw ) ,该结构基于资源分割能够提供与多类应用相适应的、灵活的报文处理和转发控制服务。
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,本文介绍了现有的几种obs核心节点交换结构,主要分析了不同twc 、 fdl配置和不同交换矩阵所组成的交换结构在交换能力和冲突情况上的不同。
How to intelligently implemented a flow control mechanism while maximizing the memory utilization and system performance , how to minimize link congestion and prevent buffer overflow and how to maintain packets " orders if they are delivered over multiple paths are the challenging design issues related to designing the ultra - scalable switch architectures 基于benes拓扑的多平面多路径(多级)超大容量交换结构在cisco公司最新推出的crs - 1 ( carrierroutingsystem )系统中得到运用,最高可支持92tbps交换容量。
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 ) 其中交换结构除了交换矩阵本身,还需要大量的可调波长变换器( tunablewavelengthconverter ,简称twc )和光纤延迟线( fiberdelayline ,简称fdl ) ,因此不同的fdl和twc配置造成交换结构具有不同的交换能力,对应的调度算法也不尽相同。
Confronted with the explosion of communication traffic in internet , the communication networks architects make great efforts to provide scalability for switch architecture in the current routers and switches . single - stage switches are hard to implement in scalable switches for the limitation of pins and complexities of ic design 交换网络处理的业务流量增长要求交换网络的容量需要不时地进行升级,单级交换机由于受芯片的管脚和ic实现复杂度的限制,无法应用于大规模可扩展交换机,因此,采用由多个交换单元构成的多级网络是目前常用的解决方案。
Finding a feasible and efficient load balanced strategy for the ultra - scalable multi - plane multi - stage switch architecture is a top of nowadays research . the dissertation proposes a two - stage load balanced scheme for the ultra - scalable multi - plane multi - stage switch architecture based self - routing and non - blocking permutation benes network . the approach uses reasonable and efficient logical queueing strategy and schedule scheme in ingress traffic managers and switch planes to realize the two - stage load balancing of ip traffic which for different destination addresses 本文提出一种适用于基于完全可重排无阻塞benes拓扑构建的多平面多路径(多级)超大容量交换结构的两级负载均衡策略,通过在输入流量管理器和benes交换平面内部实施合理而高效的队列组织调度方法,有效实现了基于不同目的地址的ip流量在两个层次上的负载均衡,较好弥补了ciscocrs - 1系统在平面选择和中间级选择时所采用的简单随机或轮循方案的不足。