end to end congestion control 中文意思是什麼

end to end congestion control 解釋
端到端擁擠控制
  • end : n 1 端，尖，末端，終點。2 邊緣；極點，極限。3 結局，結果。4 目的。5 最後，死。6 【紡織；印染】經...
  • to : adv 到某種狀態；〈特指〉到停止狀態；關閉。 ★也常和動詞結合，略去其後賓語，而構成成語： The door i...
  • congestion : n. 1. 【醫學】充血。2. （交通的）擁擠；（貨物的）充斥；（人口）過剩，稠密。
  • control : n 1 支配，管理，管制，統制，控制；監督。2 抑制（力）；壓制，節制，拘束；【農業】防治。3 檢查；核...
  1. Combining with the evolution of congestion control mechanisms, the existed technologies for congestion avoidance and recovery in ip networks are reviewed. the unsolved problems and hot spots in subdiscipline, such as tcp flow control, end - to - end flow control and enhanced mechanism in intermediate nodes, are summarized, and the advantages and disadvantages of all kinds of schemes for active queue management are emphatically analyzed

    本文回顧了ip網路中已有的擁塞控制技術；研究了internet中tcp的基於窗口的端到端擁塞控制方法以及ip層採用的擁塞控制機制，總結了tcp流量控制和中間節點增強機制等各研究子方向中需要解決的問題。
  2. Due to its function to penalize non - tcp - friendly flows, red - bc can stimulate the emplyment of end - to - end congestion control mechanisms, and alleviate the severity of danger of congestion collapse

    由於對非tcp友好流施加懲罰， red - bc能促進端到端擁塞控制機制的推廣，降低網路擁塞崩潰的危險。
  3. In chapter two we focus on tcp end - to - end congestion control strategies and the mechanisms implemented in ip routers. first the four kernel algorithms of tcp congestion control are described, and the improved schemes such as new - reno, sack and tcp - vegas are discussed either

    首先對tcp基於滑動窗口的擁塞控制機制的四個核心演算法：慢啟動、擁塞避免、快速重傳和快速恢復進行了詳細闡述，討論了當前的各種tcp擁塞控制改進方案，如newreno 、 sack 、 tcp - vegas等。
  4. ( 2 ) with the increasing applications of real - time multimedia on internet, an ecn - based tcp - friendly congestion control ( etcc ) scheme was proposed. the scheme emphasizes on the improvement of end host with the support of extended router. red was adopted in the router, and early congestion state was notified to the sender using ecn

    （ 2 ）針對internet上與日俱增的實時多媒體應用，提出了一種基於ecn的tcp友好擁塞控制機制etcc ，該機制側重於端系統功能的改進，同時擴展了路由器的功能來支持端系統的工作，在路由器中採用red管理隊列長度，以ecn的方式將網路的早期擁塞狀況通知端主機，端系統根據相應的速率調節機制來調節數據的發送速率。
  5. Today ' s internet uses end - to - end congestion control whose implementation consists of end point and router mechanisms. both of them are studied in the thesis

    在這個端到端擁塞控制的實現中包括終端系統的機制和路由器的機制兩個有機部分。
  6. Due to the end - to - end essence of tcp, the source algorithm of congestion control ca n ' t acquire enough information of intermediate network to control traffic ideally

    由於tcp端到端的本質，擁塞控制的源演算法無法利用網路中的具體信息進行理想地擁塞控制。
  7. The end - to - end tcp congestion control based on the window mechanism cause the throughput of tcp connection inversely proportional to the connection round trip time ( rtt )

    Tcp端到端的擁塞控制機制使得tcp連接獲得的瓶頸帶寬反比于rtt 。
  8. Congestion control mechanisms based on end point are easy to be implemented and we do n ' t have to worry about that other uses may use the same ones

    為了解決這個問題，人們進行了大量的研究，提出了很多tcp友好擁塞控制機制。本文對這些擁塞控制機制進行了介紹。
  9. At present, there are no standardized, internet - based multicast transport protocols that provide effective, dynamic congestion control methods for safe wide - scale deployment of end - to - end rate adaptive applications

    Irtf已將組播擁塞控製作為一個優先發展的領域，同時ietf也指出在標準化組播協議之前，必須有效地解決擁塞控制問題。
  10. It reframes the traceback problem as a polynomial reconstruction problem, and uses techniques from algebraic coding theory to provide robust methods of transmission and restriction. the scheme is a new solution to the traceback problem during a dos attack ; the honeypot for ddos, which is a tool of traceback, lures the attacker to believe that he successfully compromised a slave for his needs, convincingly simulating the architecture of a potential ddos attack ; the source - based approach to ddos defense, which is a useful adjunt to traceback systems, deploys a ddos defense system at source - end networks. attacks are detected by monitoring two - way traffic flows, and the attacks originating from source networks are stopped by rate - limiting ; the routing mechanism based on pushback treats ddos attacks as a congestion - control problem

    最後，就有關ddos攻擊反向追蹤問題，從四個方面對其解決方案進行了研究：在分析比較幾種反向追蹤演算法的基礎上，著重研究了代數方法編碼反向追蹤信息的方案，該方案把追蹤重構問題當作多項式重構問題，使用代數編碼理論技術提供魯棒的傳送和重構方法，是dos攻擊過程中的反向追蹤問題的一種新的解決方法； ddos陷阱作為反向追蹤的工具，引誘攻擊者相信自己成功與所需的傀儡主機通話，令人信服地模擬出潛在ddos攻擊體系結構；基於源的ddos防禦方法作為反向追蹤有用的補充，將防禦系統部署在源網路，通過監控雙向流量檢測攻擊和限制速率終止來自源的攻擊；基於向後倒推的防禦ddos的路由機制把ddos攻擊看作擁塞控制問題，添加功能到每個路由器來檢測並優先丟棄可能屬于攻擊的包，通過向後倒推上級路由器也得到通知而把這樣的包丟棄。
  11. We discuss structure of the end - to - end congestion control schemes with active queue management ( aqm ) in ip network from the control theoretic point of view. and propose a fuzzy logic based aqm which can improve the robustness of the control algorithms. give out the detailed simulations

    本文從擁塞控制的角度出發，強調路由器隊列管理在系統控制中的地位，並從閉環控制的角度出發，描述擁塞控制的結構，研究主動隊列的控制系統模型，設計了一種用於主動隊列管理（ aqm ）的模糊控制器，模擬證明了這種aqm演算法的有效性。
  12. In this paper, we describe an optimization - based framework for internet and propose a dual model for end - to - end congestion control

    摘要分析了現有網路優化框架的基本模型，研究了更一般的條件，將靜態模型擴展到了動態模型，使模型的應用范圍更廣。
  13. Although the congestion control research of host - ends has made great strides, the current queue management mechanism in router is not able to provide end - to - end congestion control mechanism to sustain the above environment, namely, the unfairness of assigned bandwidth or drop - rate for different types of flows and the synchronization of all tcp flows in network. so it is necessary to improve the classical queue management mecnanism such as drop _ tail and red in order to boost the qos ( quality of service ). this article analyzes the main traits of host - ends congestion control and all kinds of fashionable queue management machanism, which include queue mechanism with absolute priority, weighted fair queue mechanism and class - based queue mechanism

    本文分析了主機端的擁塞控制機制和網路中路由器的現有各種隊列管理機制：絕對優先級隊列機制、加權公平隊列（ weightedfairqueue ） [ 1 ]機制、基於類的隊列（ class - basedqueue ） [ 2 ]機制以及red （ randomearlydetection ） [ 3 ]機制的主要特點，並重點針對ietf （ internetengineeringtaskforce ）推薦的把red演算法與明確的擁塞通告ecn （ explicitcongestionnotification ） [ 4 ]結合的方法進行了分析，發現隨著internet流量的日益遞增， red機制的依賴平均隊列長度來管理擁塞控制的演算法並不能有效地阻止包丟失：與drop - tail相比， red確實消除了對陣發流量（ tcp ）的偏見，但是增加了平滑流量（ udp ）的丟包概率。
  14. The main contributions of the thesis are : ( 1 ) we present an end - to - end transport architecture using the rtp / udp / ip protocol stack and employ an efficient and robust packetization algorithm for mpeg - 4 video bit - streams at the sync layer for internet transport. ( 2 ) we study the congestion control mechanism based on aimd algorithm, and make improvement in order to reduce the oscillation of transimition rate due to tremendous contrast of packet loss ratio caused by dynamical change of the network load

    論文的主要貢獻在於：提出了基於rtp的mpeg - 4視頻傳輸模型並充分利用mpeg - 4的videoobjectplane （ vop ）特性，採用適用於mpeg - 4視頻傳輸的rw載荷格式及組包演算法，同時具有傳輸的高效性和丟包的魯棒性。
  15. The main contents and contributions are list below : ( 1 ) analysis of the qos guarantee system in the network and the different congestion control mechanisms ; focus on tcp end - to - end congestion control and the mechanisms implemented in ip routers ; compare the difference between mechanisms

    本文主要作了以下研究工作： 1 ）研究了目前qos研究體系，分析網路產生擁塞的根本原因與不同擁塞控制策略tcp擁塞控制與ip擁塞控制的運用。並對兩者進行了對比分析，指出各自的特點。
  16. Furthermore, we apply cb - tfrc in ivss, an intelligent video surveillance system, then solve its end - to - end congestion control problem

    本文將cb - tfrc應用到ivss智能視頻監控系統中，解決了端對端傳輸的擁塞控制問題。
  17. ( 2 ) proposed a new udp congestion control scheme based on explicit rate. in the new scheme, the end - systems get the fair bandwidth of the bottleneck link in the connection, with the support of the routers in networks. then the sender regulates the send - rate to this fair bandwidth smoothly

    基於流體流理論，從數據傳輸的角度，根據網路設備情況將網路系統分浙江大學博士學位論文解為各個獨立的子對象，通過建立子對象的模型來構造ip網路系統的數學解析模型; 4 .運用混雜系統來描述tcp擁塞控制策略的數據傳輸過程。
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