intserv 中文意思是什麼

In chapter 2, we mainly introduce two well - found ip qos models : the intserv and the diffserv, and do some transverse comparative works on their advantage and disadvantage

第二章中簡單介紹了intserv和diffserv兩種比較成熟的ipqos服務模型，並對它們的優缺點進行橫向比較。

To solve the problem, many blue prints of ip qos have been brought forward at present, among which there are three representational theories : intserv, diffserv and mpls

針對這一問題，目前已經有了很多解決ipqos的方案，其中比較有代表性的理論是intserv ， diffserv和mpls三種。

Diffserv model is one important model of the ip qos, this model works on the basis of packet classification granularity, so it can overcome the limitation of the intserv / rsvp model and it is easy to be realized on the big networks

Diffserv模型是當前實現ipqos的主要模型之一，這一模型工作在分組類的粒度上，克服了intserv rsvp模型在分組流粒度工作上的缺陷，因而容易在大規模網路上實現。

In chapter 5, we expatiate a new mixed architecture of ip qos model, which uses mpls as its main body and uses the advanced ideas of intserv & diffserv as its assistant. mainly focus on the idea in design and the architecture of the model

第五章中以mpls為框架，以intserv和diffserv的模型中比較先進的思想為輔助，提出一種新的混合式的ipqos服務模型，並著重分析了模型的設計思想和體系結構。

Second, it do research on the theory of quality of service, such as intserv and diffserv module, qos protocols, qos array techniques and qos architecture. third, based on the current techniques as j2ee, wfe and xml, an architecture of a pbnm system using ejb and wfe is presented. forth, it is discussed for some key components in pbnm domain, such as qos information module, policy based metwork management framework and the relations among components fifth, it designed the relations and communication interface between pbnms and other oss modules, and elaborated a strategy of building a distributed object information model and discussed its specific implementation, and implement the policy hierarchy using domain

本文的主要研究工作和成果如下：分析了傳統的網路管理技術和發展歷程，對網路管理的國際標準cmip 、 tmn 、 snmp和cops等及網路管理的功能進行了討論；對服務質量（ qualityofservice ， qos ）中的主要理論，如intserv和diffserv服務模型、 qos協議、 qos隊列技術、 qos體系結構進行了探討；基於當今的流行技術j2ee 、 wfe 、 xml ，提出並設計了以ejb wfe框架構築的策略管理體系結構；討論了基於策略的網路管理（ pbnm ）中的若干關鍵技術問題，如策略信息模型、策略網路的系統構架及組件間的交互關系；設計了基於策略的網路管理系統（ policybasednetworkmanagementsystem ， pbnms ）與運營支撐系統（ operationsupportsystem ， oss ）各模塊間的關系和通信介面，運用分佈對象技術建立網管信息模型，運用域進行策略的等級管理；討論了策略服務器（ pdp ）和策略實施點（ pep ）的工作流程，採用關系數據庫進行策略的存儲，設計並實現了策略數據庫、策略服務器（ pdp ） 。

Analysis and compare intserv / rsvp and diffserv, then combine them into ip telephony system based on h. 323 protocol. 4. research the technologies of jitter buffer to make the irregular data packets of voice played evenly

4 .深入研究了抖動抑制緩沖技術，使得在ip電話系統中非勻速到達的語音數據包得以勻速播放。

Intserv / rsvp reserves the end - to - end bandwidth and buffers with rsvp signaling protocol to guarantee qos. as the most promising technology at present. diffserv aggregates the data streams of the same type to supply all kinds of services for clients

Intserv rsvp利用rsvp信令協議在端到端之間預留帶寬和緩沖區等資源，從而確保所需的服務質量；而作為目前最有發展前途的ip網路qos支持技術的diffserv ，將具有相同特性的數據流聚合，以向用戶提供若干種類的服務。

In this dissertation, we tried to improve the fairness of bandwidth sharing from two aspects : marking algorithm in diffserv and the implementation of tcp protocol. in summarize, this dissertation includes the following outcomes : 1 ) made a summarization that covers several models of quality of service ( qos ) provided in the internet, which include intserv, diffserv and mpls etc. this dissertation analysed the architecture and technological characteristics of each model. after an introduction of each model, the dissertation summarized what qos requests they can fulfil and how they implement them

具體來說，本文的主要成果包括如下幾個方面： 1 ）對當前qos的幾個典型服務模型進行了綜述，指出了它們各自的優缺點，在此基礎上了，提出了一個端到端的qos體系結構，將現有的幾種服務模型集成起來，對網路資源進行有效地管理，使qos系統在核心網路具有很好的擴展性，同時在用戶網路或訪問網路能提供較精細的qos保證； 2 ）在標記演算法方面，本論文指出了影響帶寬共享公平性的幾個因素，分析了現有的標記演算法在公平性方面所存在的不足，在此基礎上，提出了一種自適應的公平數據包標記演算法（ adaptivefairmarker ， afm ） 。

We can improve this method by combining intserv / rsvp with diffserv

改進的方法之一是和intserv rsvp方法相結合。

Owing to this situation, multiple solutions appear currently, which includes diffserve model, intserv model, mpls model and so on

鑒於此，目前涌現出了多種服務質量的解決方案，包括區分服務模型、集成服務模型和mpls多協議標簽交換等。

Then three popular qos network models ( they are intserv model, diffserv model and intserv & diffserv integration model ) are introduced separately in the second part of the thesis

接著在文章的第二部分介紹了現在流行的三種研究qos的模型（ intserv模型， diffserv模型，集成和區分混合模型） 。

Internet engineering task force ( ietf ) has proposed two transports mode - intserv and diffserv - to improve qos on internet, but it is not enough to meet the qos demands since qos may be affected by network or / and server

Internet標準規范制定組織ietf從網路服務質量控制角度提出intserv和diffserv兩種傳輸模式，用來滿足不同客戶對網路帶寬的業務需求。

How do isps provide different quality of service ( qos ) according to different streaming applications ’ requirements. the better method to resolve it is using best - than - best - effort ( bbe ) network which includes integrated services ( intserv ), differentiated service ( diffserv ) and atm

Isp應該如何根據應用流的不同需求提供有區別的服務質量（ qos ） ，目前比較好的解決辦法就是採用提供bbe （ better - than - best - effort ）服務的網路。