虛擬網(wǎng)絡(luò)影射仿真平臺(tái)ALEVIN的改進(jìn)與實(shí)現(xiàn)
[Abstract]:Network virtualization aims to solve the rigid problem of modern network architecture. Virtual network mapping is an important research point in network virtualization. At present, there are many virtual network mapping algorithms. Therefore, there is an urgent need for an integrated simulation platform to compare the performance of the algorithm. ALEVIN is a representative open source simulation platform for virtual network mapping. Many heuristic algorithms are integrated, but ALEVIN can not generate network topology environment freely. In order to make up for this defect of ALEVIN, this function is designed and implemented on ALEVIN, and the open source is downloadable. In addition, an exact unmapping algorithm is proposed and added to ALEVIN. At the same time, the added network topology environment generation function is enabled, and the performance of the exact solution algorithm is compared with that of the typical heuristic algorithm.
【作者單位】: 南京郵電大學(xué)通信與信息工程學(xué)院;南京郵電大學(xué)寬帶無(wú)線通信與傳感網(wǎng)技術(shù)教育部重點(diǎn)實(shí)驗(yàn)室;
【基金】:國(guó)家重點(diǎn)基礎(chǔ)研究發(fā)展計(jì)劃(973計(jì)劃)(2013CB329104) 國(guó)家自然科學(xué)基金(61372124,61427801) 江蘇省高校自然科學(xué)基金(11KJA510001)資助項(xiàng)目
【分類號(hào)】:TP393.0
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