有效網路帶寬 的英文怎麼說

中文拼音 [yǒuxiàowǎnglùdàikuān]
有效網路帶寬 英文
effective network bandwidth
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 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...
  • 有效 : effective; valid; efficacious
  • 網路 : 1. [電學] network; electric network2. （網） meshwork; system; graph （指一維復形）; mesh
  1. In all kinds of complicated network, oriented linking and unlinking, communication frequency resource is strained, and bandwith to transmitting audio frequency signal is too restricted, complicated and fluky, while audio frequency data exponential have been increased in the last several years. under the circumstances, based on the research of predecessor, this paper studies wavelet analysis ' s maths gist and practices significance on signal process, and puts forward a optimized wavelet package condensation arithmetic to process audio frequency data, which gives attention to coding efficiency, multirate and compression delay. simulation experiment on the arithmetic has been done by matlab

    針對無連接和面向連接的各種復雜網路環境下，通信頻帶資源緊張，音頻傳輸帶寬有限且復雜多變，而各種音頻數據又日益增多的局面，本文研究小波分析在信號處理方面的數學依據和在數據壓縮方面的實際意義，在前人不斷工作的基礎上，提出了一種優化小波包變換編碼方案用於音頻數據的壓縮演算法，兼考慮了編碼效率、多碼率和壓縮時延多個方面，並在matlab環境下做了模擬實驗，對各種音頻信號及多種小波函數做了模擬結果比較，實驗結果證明該演算法可以在一定計算復雜度下可以很好地改進壓縮效果，達到多碼率下實現實時編解碼的過程，在高速dsp晶元等硬體設備支持下，可以有效應用於實際復雜多變信源編碼。
  2. This article puts forward a solution named divide - assemble by deducing the size of bp neural network to overcome entering the local best point, the dividing process is that a big bp neural network is divided into several small bp neural networks, every small bp neural network can study alone, after all small bp neural networks finish their study, we can assemble all these small bp neural networks into the quondam big bp neural networks ; on the basis of divide - assemble solution, this article discusses the preprocessing of input species and how to deduce the size of bp neural network further to make it easy to overcome entering the local best point ; for the study of every small bp neural network, this article adopts a solution named gdr - ga algorithm, which includes two algorithms. gdr ? a algorithm makes the merits of the two algorithms makeup each other to increase searching speed. finally, this article discusses the processing of atm band - width distribution dynamically

    本文從bp網的結構出發，以減小bp神經網路的規模為手段來克服陷入局部極小點，提出了bp神經網路的拆分組裝方法，即將一個大的bp網有機地拆分為幾個小的子bp網，每個子網的權值單獨訓練，訓練好以後，再將每個子網的單元和權值有機地組裝成原先的bp網，從理論和實驗上證明了該方法在解決局部極小值這一問題時是有效的；在拆分組裝方法基礎上，本文詳細闡述了輸入樣本的預處理過程，更進一步地減小了bp網路的規模，使子網的學習更加容易了；對于子網的學習，本文採用了最速梯度? ?遺傳混合演算法（即gdr ? ? ga演算法） ，使gdr演算法和ga演算法的優點互為補充，提高了收斂速度；最後本文闡述了用以上方法進行atm帶寬動態分配的過程。
  3. In the proposed method, the controller takes the buffer length as congestion indication, takes sources quality and bandwidth utility as object function so as to learn on line. as the controller outputs, the coding rate for input traffic sources and the corresponding user percentage are used to adjust the cells " arrival rate to the multiplexer buffer. compared with the previous method where cells " arrival rate is tuned only by the encoding rate and the encoding rates for all input traffic sources are regulated in a body, the proposed method guarantee that the quality of cells are optimal while cell loss rate is minimized, which means quality of service is guaranteed

    在該方法中，擁塞控制器以緩沖區大小信元作為擁塞指示，以信源質量和帶寬利用率作為目標函數進行在線學習，控制器輸出包括信源編碼率及其對應的用戶數在全部用戶中所佔的百分比，即根據信源編碼率及對應的用戶百分數調整信源輸入流，從而克服了以往擁塞控制方法中僅僅調整編碼率帶來的對所有信源進行整體調整的缺陷，使控制系統在信元損失率最小情況下確保信源輸入流質量最高，從而有效地利用了網路帶寬。
  4. This paper is to propose an open synchronization framework based on agent. it can availably economize network band, cut transfers delay, lighten netword burthen by using sufficiency network computing resource, and access offline

    本文利用agent技術，建立了一個新同步復制系統模型，從而能夠有效地節省網路帶寬，縮短傳輸延遲並充分利用網路計算資源以減輕移動終端的計算負載，在網路斷接的情況下提供對數據的訪問。
  5. The characteristic and key technologies of the system are as follows : ( 1 ) in realizing the live broadcast of audio and video, the problem of immense multimedia data and low networks bandwidth utilization ratio is solved by using mpeg - 4 as format of audio and video data. audio and video data are collected by video card cv500 which developed by beijing sum tone company ; meanwhile, the contradictory between the delay of networks transmitting and the quality of the image is well solved by setting a " bi - buffer area "

    系統實現中解決的關鍵問題和特色主要有以下幾個方面： （ 1 ）在視音頻直播功能的實現中，通過使用北京算通公司的cv500視頻採集卡和cv500sdk進行視音頻數據採集，並採用當今最新的圖像和語音編碼壓縮標準mpeg - 4作為視音頻數據的採集格式，既保證了圖像的質量，又大大縮減了視音頻所佔的帶寬，從而解決了多媒體數據量大、網路帶寬利用率低的問題；同時，通過設置環形緩沖區的辦法來調和網路傳輸延時與圖像質量之間的矛盾，取得了較好的效果。
  6. According to the definitions of bottleneck bandwidth, available bandwidth and bulk transfer capacity, we analyzed the algorithms which named vps ( variable packet size ), pptd ( packet pair / train dispersion ), slops ( self - loading periodic streams ) and topp ( trains of packet pairs ) ; based on the principle of sub - path bottleneck measurement, we developed the bottleneck measurement algorithm using heterogenous packet - pair train ; after designing the three child algorithms ( demarcating bandwidth range, approaching bandwidth value and predicting the trendency of available bandwidth fluctuation ), we performed the algorithm called self - loading binary search ; applying the multi - home properties of sctp ( stream controltransmission protocol ) and measurement algorithm of available bandwidth, we presented a scheme to adjust the sctp transport path when there are network congestions or faults ; by the library of winsock and winpcap, we developed a measurement program to look for bottleneck bandwidth. in ns2 experiments, the algorithm based on heterogenous packet - pair train fitted well, and the algorithm of self - loading binary search worked quickly, and the sctp scheme improved the throughput effectively

    本文根據瓶頸帶寬、可用帶寬和btc （ bulktransfercapacity ）三類網路帶寬定義，分析了vps （ variablepacketsize ）和pptd （ packetpair / traindispersion ）瓶頸帶寬測試演算法， slops （ self - loadingperiodicstreams ）和topp （ trainsofpacketpairs ）可用帶寬測試演算法;基於子路徑瓶頸測試原理，設計了異構包對序列的瓶頸測試演算法;並結合三個子演算法（界定帶寬范圍演算法、接近帶寬值演算法和帶寬變化趨勢判定演算法） ，設計了自載流折半查找的可用帶寬測試演算法;把上面的演算法應用到sctp （ streamcontroltransmissionprotocal ）的多宿性和可用帶寬測試，提出了一個網路擁塞或故障時調整sctp傳輸路徑的方案;結合winsock和winpcap兩套網路開發工具，設計了一個瓶頸帶寬測試程序;通過ns2模擬實驗，驗證了基於異構包對序列瓶頸測試演算法的準確性、自載流折半查找演算法的快速性，和sctp改進方案的有效性。
  7. In twt photonic burst network, the bandwidth granularity is a single timeslot rather than a whole wavelength, so the bandwidth can be used more efficiently ; what is more, the dynamic bandwidth allocation is based on the reservation information of every edge node, so it can meet the challenge of burtsy ip traffic

    在twt光突發網路中，帶寬分配的粒度被減小至單個時隙，而不是整個波長，因此能夠使得帶寬的利用更充分有效;另外，帶寬的分配是依據各邊緣節點的帶寬預約信息而動態進行的，因此能夠適應ip數據流量具有的高突發性。
  8. In chapter 4, we describe the problems of reliable multicast transport protocol that effective feedback implosion avoidance, loss recovery and scoped retransmission can not be achieved in traditional network without network support. a novel reliable multicast transport protocol armt based on active networks is presented firstly

    基於這一模型，本文對目前典型的四種可靠組播傳輸協議模型以及aji ： mt協議進行了數學分析，從數學分析的角度比較這些協議在網路帶寬佔用上存在的差異，進一步的證實了armt的有效性。
  9. This method is a kind of the end to end approach, based on the novel concept of using dummy segments to probe the availability of network resources in order to using the network resources more effectively. for the packet loss caused by the link error, it can recover the congestion windows quickly, so the goodput of tcp in satellite net can be improved

    Tcp - peach2方案是基於探測報文的一種端到端的解決方案，通過發送探測報文來對鏈路的實際容量進行探測，從而更加有效的利用網路帶寬，提高tcp協議的性能。對于由鏈路出錯所引起的數據包丟失，可以明顯加快發送窗口的恢復速度，從而大大提高衛星鏈路中tcp的吞吐量。
  10. In addition, there are asset of researches on the security of the remote desktop control system, and a lot of solution related on the remote desktop control system in the environment of network - centric computing ( ncc ) based on " host / thin - client ". it is necessary to realize the work - model of server sharing resource, and it also necessary to decrease the transmitting data frequency, to improve the quality of pictures transmission of server. so that client can monitor the remote desktop control system

    在「服務器/瘦客戶端」結構的集中式計算環境下開發遠程控制軟體，不但要實現客戶端共享服務器端系統資源的集中式計算工作模式，還要盡量降低數據傳輸時所佔用的網路帶寬，最終達到提高服務器端系統的圖像傳輸質量，使客戶端能夠對遠程服務器端系統進行有效實時監控的目的。
  11. It is avoiding to be engrossed bandwidth by useless fi 11ing data that is transformed in network. in order to assure the rea1 tiine of network transport, network is maintained a 1 ight - - 1oad status. it 1s the ways that fie1dbus is powered providing work - - power for fie1d device by spare wires among 1 inking - - wires

    我們用全雙工交換式以太網技術解決傳輸中通信的實時性和確定性問題，便用交換式集線器擴大網路帶寬，使用udp通信協議保證報文傳輸的有效載荷、避免不必要的填充域數據在網路上傳輸所佔用的帶寬，使網路保持在輕負荷工作條件下，進一步保證網路傳輸的實時性。
  12. A differentiated routing algorithm is proposed to route network traffic based on rdm bandwidth allocation model. advertising rdm model parameters and bandwidth utilization statics, different routing path is computed and established for different traffic class by using corresponding logical view of network. it is shown that diffroute can improve service quality in differentiated network effectly while improving resource utilization

    提出一種多路區分路由演算法：針對區分服務網路中存在的「類間效應」 ，以rdm鏈路帶寬分配模型為基礎，通過為不同類負載計算不同的傳輸通路，區分路由可以在確保資源分配公平性的基礎上有效改善各類網路負載的分佈狀況，提高區分服務網路的服務質量； 4
  13. Considering mmog ’ s huge scale and the fundamental limitations of network programming, such as high packet latency, limited bandwidth and packet loss, mmog network engine must provide strong network processing abilities, meanwhile a synchronization algorithm among all the hosts is necessary so as to maintain the consistency of the whole game state

    因此， mmog網路引擎必須具有極強的網路處理能力，在固有的網路延遲、不可避免的丟包以及有限的帶寬資源的情況下，能夠對整個游戲世界的狀態在服務器和客戶端之間進行同步，使玩家體驗到更好的游戲效果，並實現玩家之間數據的安全傳輸。
  14. By this way, the system greatly reduced the volume of data transported through networks and ensure a simultaneous graphics display at all client ends, so make real time collaborative design possible and feasible

    這個系統把圖形的繪制等大量工作放在客戶端，只在網上傳送少量的參數，具有網路帶寬佔用量極小，實時效果好的特點。
  15. Details of research work listed : i. presented a method of network dimensioning in the broadband residential ethernet - based access network. this method of network dimensioning can appropriately estimate the requirements of bandwidth for the services, and allot the appropriate bandwidth for the links and prevent the networks from operating with overburden always ; ii

    提出了一種基於以太網技術的寬帶社區網網路容量規劃方法，可以估計各種業務帶寬需求，合理安排鏈路帶寬容量，減少寬帶社區網工作在擁塞狀態下的可能性，有效地實現了網路容量規劃的目標；
  16. From the aspects of the bottleneck problem of campus network, the equipments, the technology and the security, this article expatiates on the problems of how to optimize the web, how to utilize the bend - width effectively and how to avoid unnecessary ices of speed, etc

    摘要該文從校園網的網路瓶頸、設備、技術、安全等方面論述了如何對現有網路進行優化，有效利用帶寬，避免不必要的速度損失等方面的問題。
  17. How to use the current limited bands of ip network and satisfy the restrict requirements of qos are the key to the problem

    如何有效利用現有ip網路的有限帶寬，盡可能滿足對qos有較為嚴格要求的實時應用是解決問題的關鍵。
  18. Its main characteristics include the following parts : ( 1 ) the trait of matching of network, as it manages the information of peers by grouping according to their location in the internet ; ( 2 ) easy to implement, as it distributes the video data according to the need of peers, and does not have to maintain a complex global structure ; ( 3 ) robust and resilient, as it can adapt the complex and dynamic environment of network very well ; ( 4 ) good expansibility, as it has better performance with the increase of users ; ( 5 ) high utilizing of bandwidth, as it can control the peers according to the change of bandwidth of them and make good use of their bandwidth ; ( 6 ) low delay of peer to peer, as it considers the delay among peers sufficiently besides the bandwidth, and makes the delay of peer to peer is low

    該視頻流媒體網路模型在網路帶寬效率、延遲和可靠性之間做出了很好的平衡，它的主要特點有: （ 1 ）網路匹配特性，使用終端用戶的網路位置信息來對節點進行分組管理，對節點間的鄰近度進行優化; （ 2 ）易於實現，根據數據的流向來分發視頻流媒體數據，不需要維護復雜的數據結構; （ 3 ）適應性強，能很好的適應復雜變化的網路環境; （ 4 ）擴展性好，加入視頻流媒體網路中的用戶越多，性能越好; （ 5 ）帶寬利用率高，及時對每個節點的帶寬變化情況進行控制，充分利用空閑帶寬; （ 6 ）端對端延遲小，通過在帶寬和延遲之間達到平衡使得端對端延遲減小。
  19. When we research and develop remote control software in the environment of ncc based on " host / thin - client " architecture, much problem must be solved. in order to control the host in remote, the client not only can share the resource of host, but also can receive the image transmitted by the host effective since the bandwidth is expensive

    在「主機瘦客戶端」結構的集中式計算環境下開發遠程監控軟體，不但要實現客戶端共享主機系統資源的集中式計算工作模式，還要盡量降低數據傳輸時所佔用的網路帶寬，最終達到提高主機系統的圖像傳輸質量，使客戶端能夠對遠程主機系統進行有效實時監控的目的。
  20. Provide the fastest response to the end user and save network bandwidth effectively

    為終端用戶提供最快的響應，同時又有效地節省網路帶寬
分享友人
分享到 Line

分享到臉書