本文關(guān)鍵詞：NFV開(kāi)源技術(shù)　出處：《電信科學(xué)》2017年04期 　論文類(lèi)型：期刊論文

  更多相關(guān)文章： 網(wǎng)絡(luò)功能虛擬化 開(kāi)源 解耦架構(gòu) 網(wǎng)絡(luò)重構(gòu)

【摘要】：NFV是運(yùn)營(yíng)商網(wǎng)絡(luò)重構(gòu)的核心組成部分,開(kāi)源則是加速NFV發(fā)展的重要?jiǎng)恿�。如何利用開(kāi)源技術(shù)推動(dòng)NFV在電信網(wǎng)絡(luò)的應(yīng)用,是運(yùn)營(yíng)商在當(dāng)前面臨的重大課題。以國(guó)際標(biāo)準(zhǔn)化組織ETSI提出的NFV參考框架為參考,全面梳理了NFV開(kāi)源技術(shù)體系,重點(diǎn)對(duì)NFVI、VNF、MANO等領(lǐng)域的主流開(kāi)源項(xiàng)目的工作背景、技術(shù)路線、發(fā)展方向進(jìn)行了深入剖析,并結(jié)合運(yùn)營(yíng)商實(shí)際情況指出了相關(guān)開(kāi)源技術(shù)在現(xiàn)網(wǎng)引入時(shí)面臨的技術(shù)瓶頸、解耦障礙和運(yùn)營(yíng)難題,提出了相應(yīng)的工作建議。
[Abstract]:NFV is the core component of operator network reconfiguration, and open source is an important driving force to accelerate the development of NFV. How to use open source technology to promote the application of NFV in telecom network. With the reference of the NFV reference framework proposed by the International Organization for Standardization (ETSI), this paper comprehensively combs the open source technology system of NFV, focusing on the NFVI / VNF. The working background, technical route and development direction of mainstream open source projects in MANO and other fields are deeply analyzed, and combined with the actual situation of operators, the technical bottleneck of related open source technology in the introduction of current network is pointed out. Decoupling obstacles and operational problems are presented, and corresponding suggestions are put forward.
【作者單位】： 中國(guó)電信股份有限公司北京研究院;
【基金】：國(guó)家高技術(shù)研究發(fā)展計(jì)劃(“863”計(jì)劃)基金資助項(xiàng)目(No.2015AA016106)~~
【分類(lèi)號(hào)】：TN915.0
【正文快照】： 1引言NFV(network function virtualization,網(wǎng)絡(luò)功能虛擬化)是當(dāng)前網(wǎng)絡(luò)領(lǐng)域的熱點(diǎn),其目標(biāo)是利用虛擬化技術(shù)和標(biāo)準(zhǔn)化的通用IT設(shè)備實(shí)現(xiàn)網(wǎng)絡(luò)功能。開(kāi)源能夠進(jìn)一步推動(dòng)網(wǎng)絡(luò)的開(kāi)放性,促進(jìn)電信網(wǎng)絡(luò)中私有、專(zhuān)用和封閉的網(wǎng)元的替換。因此,開(kāi)源NFV是運(yùn)營(yíng)商網(wǎng)絡(luò)重構(gòu)的利器[1]。NFV的理

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本文編號(hào)：1411968