عنوان	Multi-layer architecture for realization of network virtualization using MPLS technology
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	Network virtualization,MPLS in MPLS,Two-level architecture,Multi-core internet
چکیده	Abstract Network virtualization (NV) increases Internet flexibility by separating policies from mechanisms. This makes developing new applications, managing the Internet, and supporting different applications much easier. In this study, we introduce a multi-layer architecture which combines multi-level multiprotocol label switching (MPLS) technology with NV. The proposed architecture combines the high speed advantage of MPLS with the high flexibility of NV. We use MPLS in MPLS technique and encapsulate each MPLS packet within another when it encounters a new virtual network. Our architecture has the potential to improve Internet flexibility and pave the way for deployment and commercialization of NV in next generation networks.
پژوهشگران	قاسم احمدیان (نفر اول)، مظفر بگ محمدی (نفر دوم)، مهدی قاسمی (نفر سوم)، شبنم فیضی (نفر چهارم)