【摘要】：P2P(Peer to Peer)技術(shù)已成為互聯(lián)網(wǎng)革新的關(guān)鍵技術(shù)之一,近些年來已應(yīng)用于互聯(lián)網(wǎng)行業(yè)的各個領(lǐng)域。P2P技術(shù)改變了人們的溝通交流方式,讓人們通過互聯(lián)網(wǎng)直接進(jìn)行高效溝通交流�，F(xiàn)今,P2P網(wǎng)絡(luò)結(jié)構(gòu)或其中的算法已開始應(yīng)用于流媒體視頻點(diǎn)播軟件、非關(guān)系數(shù)據(jù)庫、云平臺底層結(jié)構(gòu),并得到很好反響。 P2P模型研究的關(guān)鍵在于P2P技術(shù)。目前大多數(shù)P2P應(yīng)用都是基于經(jīng)典模型,但經(jīng)典模型算法本身是有適用范圍的,并不能滿足某些P2P應(yīng)用運(yùn)行條件,因此我們要探索開發(fā)新的網(wǎng)絡(luò)模型。 本文首先總結(jié)并分析了當(dāng)前對等網(wǎng)絡(luò)經(jīng)典模型,并在混合式對等網(wǎng)絡(luò)模型KaZaA基礎(chǔ)上提出一個高效路由、負(fù)載均衡、可擴(kuò)展的、動態(tài)的對等網(wǎng)絡(luò)分層路由模型LRHN(Location Relevant Hierarchy Hybrid P2P Network)�；跒橛脩籼峁┯脩舻臏�(zhǔn)確定位、用戶的組群管理和文件資源傳輸?shù)然镜男畔⒎⻊?wù)的目標(biāo),本文對LRHN網(wǎng)絡(luò)模型進(jìn)行了詳細(xì)設(shè)計,包括模型的分層架構(gòu)和組網(wǎng)路由機(jī)制等。本文重點(diǎn)地描述了LRHN模型兩層架構(gòu)及運(yùn)作機(jī)制,其中對超級節(jié)點(diǎn)和普通節(jié)點(diǎn)的基本路由和維護(hù)算法做了詳細(xì)地闡述。最后,通過仿真試驗對LRHN模型的合理性和路由效率進(jìn)行了驗證和測試,基本上達(dá)到了預(yù)期的設(shè)計目的。
[Abstract]:P2P (Peer to Peer) technology has become one of the key technologies of Internet innovation, which has been applied in various fields of the Internet industry in recent years. P2P technology has changed the way people communicate and communicate directly and efficiently through the Internet. Nowadays, P2P network structure or its algorithms have been applied to streaming media video-on-demand software, non-relational database, cloud platform bottom structure, and get a good response. The key to the research of P2P model lies in P2P technology. At present, most P2P applications are based on classical models, but the classical model algorithms have their own scope of application and can not meet the running conditions of some P2P applications, so we should explore and develop new network models. This paper first summarizes and analyzes the current classical peer-to-peer network model, and proposes an efficient routing, load balancing, extensible, dynamic peer-to-peer network hierarchical routing model LRHN (Location Relevant Hierarchy Hybrid P2P Network). Based on the hybrid peer-to-peer network model KaZaA. Based on the objectives of providing users with accurate location, group management and file resource transmission, the LRHN network model is designed in detail, including the hierarchical architecture of the model and the routing mechanism of the group network. This paper focuses on the two-tier architecture and operation mechanism of LRHN model, in which the basic routing and maintenance algorithms of super nodes and ordinary nodes are described in detail. Finally, the rationality and routing efficiency of LRHN model are verified and tested by simulation experiments, and the expected design purpose is basically achieved.
【學(xué)位授予單位】：湖北大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TP393.02

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本文編號：2498375