組播路由協議 的英文怎麼說
中文拼音 [zǔbōlùyóuxiéyì]
組播路由協議
英文
imulticast routing protocols- 組 : Ⅰ名詞1 (由不多的人員組成的單位) group 2 (姓氏) a surname Ⅱ動詞(組織) organize; form Ⅲ量詞(...
- 播 : 播名詞(姓氏) a surname
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 由 : causereason
- 協 : Ⅰ形容詞(共同) joint; common Ⅱ動詞(協助) assist; help; aid
- 議 : Ⅰ名詞(意見; 言論) opinion; view Ⅱ動詞(商議) discuss; exchange views on; talk over
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Based on the ls alg orithm, the mobile packet routing is implemented using the propagation mode of d bf algorithm and the global routing topology table ( rtt )
基於鏈路-狀態演算法,採用距離-矢量演算法的傳播方法和全局的路由拓撲表,實現了移動分組無線網的抗毀式路由協議。We discuss the formation of the unidirectional links and their influence on the manet routing protocols such as dsr, dsdv, aodv. solutions are given to overcom e the problems, we analyze some of they and point out their limitations. in the third part, we show a new on - demand routing strategy supported unidirectional links, it use the two circuits route search algorithms to establish the route from the source node to the destination and backward with directions ; it transfer the route error messages from the backward positions to the forward positions one by one ; it apply the packet encapsulation technique to forward the packets through the unidirectional links and introduced the circuit path to transmit information from the forward node to the backward node
接著,指出在移動自組網環境中,單向鏈路的普遍存在,分析了它的產生原因、它對目前協議棧的影響;然後,我們給出了一種按需路由的自組網單向鏈路路由演算法,它只有在需要路徑的時候才維護路由,使用二循環路由尋徑演算法以建立節點間的路徑,使用逐跳逆向傳遞的方式報告路由終斷,使用封裝廣播的方式沿單向鏈路正向傳輸,使用報文封裝方式支持單向鏈路下游節點向上游節點傳遞信息。Then, according to the previous algorithm, we design and implement an mpls multicast rerouting mechanism, which consist of building a bi - direction multicast routing tree backup path, detecting the link failure, notifying the link and recovery. under the environment of mpls - linux, the author also studies traffic - driven mechanism of mpls and pim - sm, and also gives the readers a vista of the future of mpls multicast
本文在mpls - linux環境下,還對以數據流為驅動機制的mpls和組播路由協議pim - sm的結合進行了有益的探索,並且為實現支持組播的lsr的解決方案打下了基礎,並對該論文的未來的工作進行了展望。Based on the mfc ( multicast forwarding cache ) formed by multicast protocol such as dvmrp ( distance vector multicast routing protocol ), pim ( protocol independent multicast ), we can build special lsp ( lable switch path ) for certain source group couple to transport multicast data flow using ldp ( lable distribute protocol ) or cr - ldp. based on the zxb10 switching router of zte co. we can now support dvmrp within the context of mpls networks
本文主要研究mpls網路對ip組播業務的支持,根據現有的ip組播協議如dvmrp 、 pim等所生成的組播轉發表(轉發樹) ,利用mpls網路的ldp (標記分發協議) cr - ldp (顯式路由標記分發協議)為特定的源組對確立lsp (標記交換路徑) 。This thesis began with the basic concept of multicast, described the principles, merits together with flaws of most ip multicast routing protocols and gave the summary of source specific routing protocols and shared tree routing protocols. then the author analyzed the problem on current scalable reliable multicast protocols and the improvement as well as limitations of previous works in great detail
本文從組播的基本概念出發,講述了各種組播路由協議的原理以及優缺點,給出基於源路由樹與共享樹的組播路由協議的總結,並詳細分析了目前可擴展性可靠組播所存在的問題以及前期的一些方案對這方面的改進和局限性。First, the paper gives an overview on the basic theory of multicast, including multicast routing algorithms, multicast routing protocols and internet group management protocols. on the basis of this, a new algorithm of selecting multicast route was brought up, which applies in the case that there are only one multicast sender and many receivers. the algorithm is independent of the unicast routing protocol
首先,本文對組播技術的基礎理論,包括組播路由選擇演算法、組播路由協議和網際網路組管理協議等進行了綜述,在此基礎上,提出了一種新的組播路由選擇演算法,它適用於只有一個組播源的組播網路。When the receiver wants to join in a multicast group, it sends a request message to the sender with a tcp connection. the request message gets to the sender and the sender answers for it with a confirmed message. during the confirmed message returning to the receiver, the router along the pass forms the multicast routing information according to the confirmed message
此組播路由選擇演算法與單播路由協議無關,它要求接收方在加入組播組時使用tcp連接直接向組播源發送加入組播組請求消息,組播源收到請求消息後向接收方發送請求確認消息,沿途的路由器則根據確認消息建立組播路由信息。Qos - aware hierarchical multi - path multicast routing protocol
多徑組播路由協議Qos based dynamic multicast - routing - protocol framework
的動態組播路由協議框架By utilizing the busy tones to realize the multicast reliability, rmac has three novelties : it uses a variable - length control frame to stipulate an order for the receivers to respond, thus solving the feedback collision problem ; it extends the usage of busy tone for preventing data frame collisions into the multicast scenario ; and it introduces a new usage of busy tone for acknowledging data frames positively
例如, ieee 802 . 11 ,現今應用最廣泛的無線mac協議,僅在單播unicast通信方式下提供可靠數據傳輸服務,而對于組播和廣播兩種通信方式,它僅傳輸數據一次,即使數據傳輸出錯,也不會重傳。然而近幾年來,由於無線網路應用的蓬勃發展,人們逐漸認識到在mac層提供可靠組播服務是非常必要的。Efm use ordinary ethernet frame to transport oam information but special destination address and type code field, considering epon protocols were standarded last year, most of the network device may not recognize the oam frame above data link layer, so we use linux access link layer method to construct / capture oam frame at l2
Ieee802 . 3ah協議規定使用標準的以太幀作為傳送oam信息的載體,但使用特殊的組播目的地址域和類型/長度域,以區別普通的以太數據。由於協議是2004年剛頒布的,所以現有的網路設備很可能不能識別新的oam幀,這就需要在數據鏈路層對數據包進行捕獲和構造。Study of the distance vector mulicast protocol based on qos - constrained
基於服務質量約束的距離矢量組播路由協議研究The paper analyses the technology of ip multicast communication, states ip multicast address project ( precept ), distributing tree, ip multicast route protocols, and ip multicast conditions, provideds multimedia teaching architecture based on ip multicast, optimized design
論文分析了ip組播技術,闡述了組播地址方案、分佈樹、組播路由協議、組播技術條件等實現機制。A distributed qos multicast routing protocol based on constrained - flooding
組播路由協議New scalable and qos - aware multicast routing protocol
組播路由協議Ip multicast routing protocols
Ip組播路由協議We present the background of multicast, special feature and technology. we also narrate the content on qos multicast, the present research situation, multicast routing agreement and using
主要介紹組播引入的背景、特點、組播技術,還敘述了qos的相關內容、研究現狀、組播路由協議和應用。New ssm multicast service model, which can overcome the shortages of traditional multicast model, hopefully could be widely deployed on internet in the near future. the main research content of this paper include : different multicast models and protocols are compared and researched ; current internet multicast architecture and its problem are analyzed, point out that ssm multicast is a easy - to - implement, extendable and access controllable new service model ; ns - 2 simulator software, its internal structure and how to use it to research network protocols are investigated, emphasis on the implementation mechanism of its multicast simulation ; based on ns - 2, the new ssm multicast model are implemented, analyze its implementation, and simulate with it, demonstrate the simplicity and efficiency of ssm ; this lay some foundation for further research of ssm, and can be used for reference by ssm practical application
本文的主要研究內容有:對各種不同的組播模型、組播路由協議進行了研究與比較;分析了當前internet的組播體系結構及其存在的問題,指出ssm組播服務模型是一種實現簡單、可擴展性強、易於進行訪問控制的新型組播服務模型;研究了網路模擬軟體ns - 2的組成與內部架構,及如何利用它進行網路協議的分析與研究,並著重研究了其內部組播模擬機制,在此基礎上擴展實現了ssm組播服務模型,並對ssm實現機制進行了分析,利用所實現的ssm組播模型進行了模擬實驗,論證了ssm組播模型的簡單與高效性,為對ssm組播模型的進一步研究奠定了一定的基礎,並對ssm的實際應用有一定的參考價值。分享友人