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以預先戳記法改善網路廣播效能之研究 = Pre-stamping App...

國立高雄大學資訊工程學系碩士班

以預先戳記法改善網路廣播效能之研究 = Pre-stamping Approaches to Efficient Broadcast for Networks

Record Type:	Language materials, printed : monographic
Paralel Title:	Pre-stamping Approaches to Efficient Broadcast for Networks
Author:	謝沛軒,
Secondary Intellectual Responsibility:	國立高雄大學
Place of Publication:	[高雄市]
Published:	撰者;
Year of Publication:	2013[民102]
Description:	80面圖,表 : 30公分;
Subject:	戳記法
Subject:	stamping
Online resource:	http://handle.ncl.edu.tw/11296/ndltd/43747908472526360345
Notes:	104年10月31日公開
Notes:	參考書目：面68-71
Summary:	隨著網路技術的發展，龐大的網路資訊產生速度及傳播速度也大幅地提升。在有線網路中，點對點疊加網路傳輸技術常用來提升網路中資訊傳輸的效能與速度；然而，在非結構化的疊加網路中，需要透過廣播的方式來建立路徑與傳遞訊息。另一方面，在無線隨建即連網路中，節點之間亦無固定的架構，因此也常需藉由廣播傳遞訊息。傳統的泛流式廣播，雖然簡單並擁有可以讓網路中的每個節點都可以收到訊息的高可靠性，但大量的轉送封包，可能造成網路的擁塞，並使得網路的效能及使用率降低，更甚者，將可能造成廣播風暴的問題。本論文基於戳記法，提出能進一步改善廣播效能的預先式戳記法。在訊息傳送過程中，會在訊息中預先並累積記錄訊息將經過的節點，使收到的訊息的節點，能據以判斷適當的轉送廣播策略，以便減少冗贅的廣播封包，降低廣播的成本，提升網路效能。本研究透過在有線疊加網路及無線隨建即連網路模型的模擬分析，可以發現預先戳記法能有效地降低網路中的訊息總量，進而改善網路的承載負擔，並提升網路的使用率與效能。 With the development of networking technology, the speeds of creation and dissemination about information on the Internet also increase rapidly. In wired networks, peer-to-peer overlay networking has been proposed to improve the efficiency of content distribution, but unstructured overlay networks usually rely on broadcasting to find paths or to transport messages. For nodes of wireless ad-hoc networks without pre-fixed structure, they also use broadcasting to communicate with each other. Although simple flooding is reliable, but it generates large amount of re-broadcasting packets that usually cause network congestion and incur broadcasting storm problem, decreasing the performance and utilization of networks. In this thesis, we propose a pre-stamping approach to improve further our previous stamping methods. In this approach, it will pre-record and collect the nodes that packets will go through, and it can determine an appropriate forwarding policy. By this way, it could reduce redundant packets and costs dramatically. Through the simulation and analysis in wired networks and wireless ad hoc networks, it evidences that the proposed pre-stamping approach could reduce the amount of broadcast packets and improve the performance and utilization of networks significantly.

以預先戳記法改善網路廣播效能之研究 = Pre-stamping Approaches to Efficient Broadcast for Networks
謝, 沛軒

以預先戳記法改善網路廣播效能之研究 = Pre-stamping Approaches to Efficient Broadcast for Networks / 謝沛軒撰 - [高雄市] : 撰者, 2013[民102]. - 80面 ; 圖,表 ; 30公分.
104年10月31日公開參考書目：面68-71.
戳記法stamping

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