本文選題：網(wǎng)絡(luò)切片　切入點(diǎn)：網(wǎng)絡(luò)管理　出處：《科學(xué)技術(shù)與工程》2017年29期

【摘要】：隨著5G愿景和概念的清晰,網(wǎng)絡(luò)切片已逐漸成為解決多種使用場(chǎng)景的潛在方案;但在多個(gè)網(wǎng)絡(luò)實(shí)例共存的情況下,網(wǎng)絡(luò)的管理和用戶對(duì)網(wǎng)絡(luò)的附著將面臨諸多問(wèn)題�；�5G的發(fā)展趨勢(shì)與其關(guān)鍵技術(shù),提出一種以網(wǎng)絡(luò)切片管理器為核心的管理方案。借助網(wǎng)絡(luò)功能虛擬化技術(shù)實(shí)現(xiàn)網(wǎng)絡(luò)切片創(chuàng)建與修改的完全自動(dòng)化;在多個(gè)網(wǎng)絡(luò)實(shí)例共存的情況下,網(wǎng)絡(luò)切片選擇模塊輔助用戶實(shí)現(xiàn)網(wǎng)絡(luò)附著。該體系將網(wǎng)絡(luò)分為了基礎(chǔ)資源、網(wǎng)絡(luò)實(shí)例和業(yè)務(wù)三層;并形成開放的平臺(tái),使得每一層都將可以單獨(dú)作為服務(wù)進(jìn)行出售、租賃和管理。這將改變現(xiàn)有電信領(lǐng)域的商業(yè)模式,并為其運(yùn)維帶來(lái)更多的靈活性。
[Abstract]:With the 5G vision and the concept of the network has gradually become clear, slice address potential scheme for multiple usage scenarios; but in the coexistence of multiple instances of network, network management and network users on the attachment will face many problems. The development trend of 5G and its key technology based on the proposed a network manager for slice the core of the management scheme. By fully automated network section network function virtualization technology to create and modify; in the coexistence of multiple network instances, network slice selection module the secondary user to achieve network attachment. The system divides the network to network resources, and three examples of business layer; and forming an open platform. Make each layer can be used as service for sale, leasing and management. This will change the existing telecom business model, and bring more flexibility for the operation.

【作者單位】： 重慶郵電大學(xué)寬帶無(wú)線接入實(shí)驗(yàn)室;清華大學(xué)信息技術(shù)研究院;
【基金】：國(guó)家“863”計(jì)劃(2015AA01A706) 國(guó)家科技重大專項(xiàng)(2014ZX03004003) 北京市科委計(jì)劃(D161100001016002) 港澳臺(tái)科技合作專項(xiàng)(2015DFT10160B)資助
【分類號(hào)】：TN929.5
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本文編號(hào)：1712994