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2017碩士論文開題報告模板

時間:2017-05-09 14:41:00   來源:無憂考網     [字體: ]
論文題目:基于仿真理論及虛擬化技術的虛擬覆蓋網絡模型研究
  一、立題依據(包括研究目的、意義、國內外研究現狀和發展趨勢,需結合科學研究發展趨勢來論述科學意義;或結合國民經濟和社會發展中迫切需要解決的關鍵科技問題來論述其應用前景。附主要參考文獻目錄)(不少于800字)
  研究目的
  現有 Internet 網絡功能強大,服務類型多樣,但是隨著網絡規模指數型的增大,以及應用需求的多樣化,我們也逐漸開始意識到Internet 正逐漸步入僵化。本文正是在這樣的背景下提出了一個基于仿真理論及虛擬化技術的虛擬覆蓋網絡模型。
  研究意義
  對虛擬化覆蓋網絡的研究意義主要在于 Internet 的僵化已經不能適應網絡指數級的增長以及用戶的多樣化服務需求。與此相反,虛擬化覆蓋網絡卻能建立起一個更獨立、更安全、更靈活、并能支持地理位置與用戶身份分離的網絡體系模型。這樣,網絡能夠為用戶提供更多的私有網絡服務,包括應用層和應用層以下的各種服務。
  國內外研究現狀和發展趨勢
  在網絡規模日益膨脹的今天,Internet架構已經開始出現僵化,當網絡規模增大時,對硬件資源的消耗越來越厲害,而且當用戶的需求變得多樣化時比如,用戶可能需要提供自己的私有服務,或者用戶想建立自己的測試環境等,Internet 已不能很好地滿足用戶的需求。
  本文提出的基于仿真理論及虛擬化技術的虛擬覆蓋網絡模型仍處于研究階段,只是一個研究的模型。雖然對該網絡進行了初步的仿真及性能參數評估,并探討了該網絡模型的實際應用,但要將其真正應用實際生活和科研中,或讓其能應用于更多的系統,支持更多的網絡新技術,還需要在多方面對虛擬覆蓋網絡模型進行完善。
  主要參考文獻
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  二、研究內容和目標(說明課題的具體研究內容,研究目標和效果,以及擬解決的關鍵科學問題。此部分為重點闡述內容)(不少于2500字)
  論文擬研究的方向,主要是為了解決Internet架構逐漸僵化問題、滿足用戶更多的需求。以仿真理論與虛擬技術為基礎,對上述問題進行研究和編程測試,以期構建虛擬覆蓋網絡模型,以用于信息安全公共服務平臺建設。