時間交換網路 的英文怎麼說
中文拼音 [shíjiānjiāohuànwǎnglù]
時間交換網路
英文
time-space-time switching network tst- 時 : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
- 間 : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
- 交 : Ⅰ動詞1 (把事物轉移給有關方面) hand over; give up; deliver 2 (到某一時辰或季節) reach (a cert...
- 換 : 動詞1. (給人東西同時從他那裡取得別的東西) exchange; barter; trade 2. (變換; 更換) change 3. (兌換) exchange; cash
- 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...
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
- 網路 : 1. [電學] network; electric network2. (網) meshwork; system; graph (指一維復形); mesh
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The control area network - can belongs to the category of fieldbus. it is an actual effect support distribution type control or aserial communicatioan network in real - time - controlling, which was developed by the german bosch company for resolving the digital exchange between controller and measuring instrument in modern car of many casea
控制器局域網? can屬于現場總線的范疇,它是德國bosch公司為解決現代汽車中眾多的控制與測試儀器之間的數據交換而開發的一種有效支持分散式控制或實時控制的串列通信網路。It can provide many functions : the conversion between transfer formats, the conversion between communication protocols, the conversion between analog signals and digital signals, the conversion of control commands, real time audio code / decode, ip call control, control of rtp / rtcp, call detail logs, accounting and some of gatekeeper ' s functions such as address tansfer / search.
它提供以下功能:傳輸格式間的轉換,通信規程間的轉換,音頻、數據格式轉換,呼叫控制信令的轉換,對pstn的呼叫控制功能, pstn電路交換功能,實時語音處理語音壓縮功能, ip網路呼叫控制功能,對實時對話協議rtp rtcp的控制功能,呼叫日誌,計費功能,還包括關守的地址翻譯搜索等功能。On the other hand, by the statistical analysis of historical flow data, the system can model the network traffic flows, and forecast short - term network flows. after that the system can analyse the network traffic abnormity. by use of the netwok management system and network security facility, we can setup a security infrastructure to monitor flows in real time, predicts the future flows, alarm some abnormal flows, respond to the abnormity automatically and immediately
論文通過定期採集網路關鍵設備,包括匯聚層和核心交換層的流量情況,處理后以結構化、層次型的方式保存起來,一方面提供了圖形化的用戶介面,將收集的各種歷史數據和實時數據在其中以圖形的方式直觀地顯示出來,另一方面通過對歷史流量數據的統計分析,從而對網路流量進行建模,短時間預測網路流量情況,實現對網路流量異常情況的觀察分析,利用有充分響應能力的網路管理系統和網路安全設備,構成響應和預警的綜合安全系統。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。In a word, this thesis not only expounds the whole structure of stability control of power system based on the theory of control decisions, but also designs software and hardware of sub - control - station, which are different from others. there are several advantages as listed below : 1 ) distributed hardware architecture function modularization realization of communication between modules by high - speed network communication technology ( can ) ( interconnecting 256 modules or mainframes ) flexible, convenient, reliable expansibility of hardware and decreasing system risk. any broken cell only affects local cell
總之,論文不僅在控制策略理論的基礎上,闡釋了穩定控制系統的整體架構,而且研製設計出新穎的區域穩控子站裝置軟硬體,其優點體現在: 1 )分散式硬體結構體系功能模塊化採用高速網路通信技術( can )實現模塊間信息交換(最多支持256個模塊及機箱之間的互聯)硬體擴展靈活方便、可靠,降低系統風險,任一單元損壞隻影響局部2 )實時信息網(控制網)和管理網(監測網)分開。In packet switching network the essential assignment of packet scheduler is to determine the order and time slot of packets service and satisfy the qos requirement. the research work in this paper is implemented through computer simulations. the whole paper is organized as follows
在分組交換網路里,當有多個分組業務流等待接受服務時,必須確定合理的服務規則,安排流的服務順序和服務時間,以滿足各個業務流的qos要求,這就是分組調度所要解決的基本問題。At the same time, we must make sure the availability after installing it. this is the key technology that will be discussed in this article. physical partition device is based on the principle of “ information ferry ”, two cpus are put into the device to make sure that there are no
本文還提出了傳輸軟體、服務器鏡像等的設計原理和功能規范,使得在不同安全區內的系統,尤其是位於物理隔離兩側的系統之間進行數據交換時,感受不到隔離裝置的影響,好像它們是工作在暢通無阻的網路環境一樣,以此解決高安全環境下的系統可用性問題。The software system provides the switch with the ability to support each user monopolize lombps bandwidth, through which the user can use vod, voip and other digital services, and it also allows the switch to support multicasting, trunk, and traffic isolation. this thesis consists of five parts. the first chapter introduces ethernet access technologies and requirements for the switches
通過軟體系統的配置,接入交換機能夠使用戶獨享10mbps帶寬,使用視頻點播、 voip等實時業務,支持組播以提高網路帶寬的利用率,支持鏈路聚合,在互連交換機的多條可用的物理鏈路間實現自動的負載均衡。Delays ( latency ) and variability of delay ( jitter ) are greater in packet - switched than in circuit - switched networks
更棒的是分封交換的延遲(等待時間)和延遲的變化(劇跳)是超越電路交換網路的。Cool wall wizard dreaming to automatically download various colors wallpaper to work intensely all day into your computer, no longer feel monotonous and boring ; extremely rich in the network wallpaper, the 12 classification, support manually download new wallpaper ; intelligent frame rapid trimming technology, adaptive various popular display size ; timing can be manually or replacement of desktop wallpaper, different timing of the transformation also supports random transform mode ; circle player in the process, support the insertion of local wallpaper, wallpaper and local networks of pictures that turn ; to hide / show desktop icons, wallpaper and user - friendly viewing ; since the launch set to boot, the first time you gave surprise ; cool wall wizard provide three kinds of styles console skin ( white fashion, classic black, gray and elegant ) ; wallpaper borders can set the color to the background transparent desktop text
雪狐酷壁精靈自動下載各類絢麗的壁紙,讓整天對著電腦埋頭工作的你,不再感到單調、無聊;極豐富的網路壁紙庫,十二大分類,支持手動下載新壁紙;智能邊框快速切邊技術,能自適應各種流行的顯示器尺寸;可以定時或手動更換桌面壁紙,提供不同變換時間的選擇,還支持隨機變換模式;循環播放過程中,支持插入本地壁紙,實現網路壁紙和本地圖片的交替顯示;可隱藏/顯示桌面圖標,方便用戶觀賞壁紙;允許設定開機自啟動,第一時間就給你驚喜;酷壁精靈提供有3種風格的控制臺皮膚(白色時尚、黑色經典、灰色典雅) ;還能設置壁紙邊框的顏色,讓桌面文字的背景透明。This paper considers the hot swap processes and the control mechanisms for these processes that a hot swap router may have. then this paper presents a kind of hot swap structure for core routers. also this paper defines the software connection states that the insertion and extraction of hot swap interface boards may cause
本文研究了核心路由器的熱切換處理過程和控制機制,給出了一種基於交換網路的核心路由器的熱切換結構,定義了介面模塊熱切換時系統的狀態及狀態之間的轉換關系。With the development of communications and network technology, more and more power control systems are connected into the power grid. the data interchange among dispatch center, electric plant, substation and customers is increasing quickly. it ’ s a great challenge for the security and reliability of the power network and control systems
隨著通信技術和網路技術的發展,接入調度數據網的系統越來越多,調度中心、電廠、變電站、用戶等之間進行的數據交換也越來越頻繁,這對電力監控系統和數據網路的安全性、可靠性和實時性提出了新的挑戰。Based on the timely summarization on a tm switch, in the thesis, we have detailed most of the scheduling strategy and improved switch structure relevant to input - queued switches, and by the overall analysis of the cell sending procedure, we presented a system model named time priority scheduling input - line group output with muti - channel model
在人們對atm交換網路系統模型綜述的基礎上,本論文綜述了輸入隊列atm交換的調度策略和各種改進的交換結構,並將時間優先級控制方式應用於線群結構輸出的交換機中,通過對信元傳送機理的分析,提出了優先級調度輸入一線群多通道輸出的系統模型。Based on theoretical analysis of switch routing network, we study the relationship between mpls and end - to - end service quality. we propose routing algorithms based on traffic properties measured in time, spatial and service class. we evaluate these algorithms by theoretical analysis and simulation, discover their strength and weakness and compare them with existing algorithms
在深入分析交換路由系統服務特性的基礎上,依據網路負載在時間、空間和服務等級等三個度量坐標上的統計特性,本文提出了幾種高效路由演算法,並進一步使用理論分析和實驗模擬方法對這些演算法進行了深入研究。Chongqing expressway networking toll data communication network cotains 2 - ring and 8 - ray network structure based on expressway physical structure, setting up a trasmission trunk layer of sdh stm - 4 ( can be up - graded to stm - 16 ), and channel protection business entry layer consisting of sdh onu / olt stm - 1 ( can be up - graded to stm - 4 ). data exchange layer, through ip route exchange network above sdh network, forms 3 - level computer network structure of account settlement center - road section management company - toll station. to ensure obtaining original and reliable toll data from communication network, 2m circuitous chain is established between each toll station, accountsettlement center and road section management company, and also pstn dialing backup chain is set up between toll station and account settlement center. in order to maintain clock synchronization of the whole communication network, a proposal of sub - stage clock sychrononization signal network for differet network construction scale has been put forward in this design. in view of sensitivity and importance of toll data, this design particularly gives considerations of network safety and information safety for external and internel of network. therefore, communication safety, smoothness and reliability of networking toll system can be able to maintained in many ways
重慶高速公路聯網收費數據通信網的結構是根據高速公路的物理結構構築了2環8射的網狀結構,建立了以sdhstm - 4 (可升級到stm - 16 )的傳輸主幹層,以sdhonu / oltstm - 1 (可升級到stm - 4 )組成的通道保護業務接入層。數據的交換層是在sdh網之上的ip路由交換網,形成了結算中心-路段管理公司-收費站之間的3級計算機網路結構。為從通信網路上保證收費數據的原始性和可靠性,每個收費站和結算中心、路段管理公司之間建立了2m迂迴鏈路,同時在收費站和結算中心之間建立了pstn的撥號備份鏈路。Time - space - time switching network tst
時間交換網路Time - time - time switching network ttt
時間交換網路Therefore, it is most important challenge in communication research domain that complete inter - working between all together those multi - protocol communication networks is solved to the core
323網路、 sip網路和軟交換網路在很長時間內將共存,解決多通訊協議網路融合是現階段通訊研究領域面臨的重要的任務。However, both the package switched network and the traditional circuit switched network will exist for a long time due to the cost and some technical problems
但是,由於技術和成本問題,傳統電路交換網路與分組交換網路還將會在很長時間內並存。Use of packet - switched network can be charged according to the volume of data transferred and not to any notion of time spent online
在使用分組交換網路時,可以按照傳輸的數據量(而非在線時間)收費。分享友人