[vc_row][vc_column width=”1\/2″][vc_custom_heading heading_semantic=”p” text_size=”h5″ text_height=”fontheight-843833″ text_font=”font-213936″]Kriativ-tech
\nVolume 1, Issue 7, April 2018, Pages: xxx
\nReceived: Dec. 28, 2019;<\/p>\n
Accepted: Feb. 25, 2020.<\/p>\n
Published: Feb. 28, 2020.[\/vc_custom_heading][vc_custom_heading heading_semantic=”h3″ text_size=”h3″]Authors[\/vc_custom_heading][vc_custom_heading heading_semantic=”p” text_size=”h5″]S\u00e9rgio Pinto, Specialist\u00a0Professor \u2013 ISTEC<\/span><\/p>\n [\/vc_custom_heading][\/vc_column][vc_column width=”1\/2″][vc_custom_heading]Media[\/vc_custom_heading][vc_button button_color=”accent” border_animation=”btn-ripple-out” border_width=”0″ link=”url:http%3A%2F%2Fwww.kriativ-tech.com%2Fwp-content%2Fuploads%2F2018%2F02%2FArtigo_SergioPinto_NFV_ENG.pdf||target:%20_blank|”]PDF[\/vc_button][vc_custom_heading heading_semantic=”h4″ text_size=”h4″]To cite this article[\/vc_custom_heading][vc_custom_heading heading_semantic=”p” text_size=”h6″]<\/p>\n S\u00e9rgio Pinto,\u00a0General Perspective of Network Functions Virtualization<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n DOI:\u00a010.31112\/kriativ-tech-2018-01-28\u00a0<\/span>[\/vc_custom_heading][\/vc_column][\/vc_row][vc_row row_height_percent=”0″ overlay_alpha=”50″ gutter_size=”1″ column_width_percent=”100″ shift_y=”0″ z_index=”0″][vc_column column_width_percent=”100″ override_padding=”yes” column_padding=”1″ overlay_alpha=”50″ gutter_size=”0″ medium_width=”0″ mobile_width=”0″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ width=”1\/1″][vc_custom_heading heading_semantic=”h3″ text_size=”h3″]Abstract[\/vc_custom_heading][vc_custom_heading heading_semantic=”p” text_size=”h5″ text_height=”fontheight-843833″ text_font=”font-213936″]The Network Functions Virtualization (NFV) enables the emulation of Virtual Network Functions (VNFs) through SW configured over physical and sharable resources of generic HW, referred as COTS (Commercial off-the-shelf). Therefore, NFV replaces the traditional concept of network services implemented on dedicated HW and came to allow not only significant reductions in equipments acquisition (CAPEX) and operational costs (OPEX), but also to enable a bigger agility and speed in the development and management of network services composed by VNFs.[\/vc_custom_heading][vc_empty_space empty_h=”2″][vc_custom_heading heading_semantic=”h3″ text_size=”h3″]Keywords[\/vc_custom_heading][vc_custom_heading heading_semantic=”p” text_size=”h5″]<\/p>\n Network Functions Virtualization<\/span> (NFV),<\/span> Virtual Network Functions<\/span> (VNF), <\/span>Network Functions Virtualization<\/span> Infrastructure (NFVI), Virtual Machine (VM), virtualization.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n [\/vc_custom_heading][\/vc_column][\/vc_row][vc_row][vc_column column_width_percent=”100″ overlay_alpha=”50″ gutter_size=”0″ medium_width=”0″ mobile_width=”0″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ width=”1\/1″][vc_custom_heading heading_semantic=”h3″ text_size=”h3″]References[\/vc_custom_heading][vc_custom_heading heading_semantic=”p” text_size=”h5″ text_height=”fontheight-843833″ text_font=”font-213936″]Heming Wen, Prabhat Kumar, Tho Le-Ngoc, \u201cNetwork Virtualization: Overview\u201d, Springer, 2013<\/p>\n U C Meena, R. Saji Kumar, Chandra Shekhar, \u201cStudy Paper on Network Function Virtualisation: Architecture and core network applications\u201d, IT Division, Telecom Engineering Center, Department of Telecommunications, New Delhi<\/p>\n ETSI, \u201cNetwork Function Virtualisation; use cases by ETSI\u201d; ETSI GS NFV 001 v.1.1.1 (2013-10)<\/p>\n ETSI, \u201cNetwork Function Virtualisation; Architectural framework by ETSI\u201d; ETSI GS NFV 002 v.1.1.1 (2013-10)<\/p>\n ETSI, \u201cNetwork Functions Virtualisation (NFV); Terminology for Main Concepts in NFV\u201d; GS NFV 003 V1.4.1 (2018-08)<\/p>\n IEEE, R. Mijumbi, J. Serrat, JL Gorricho, N. Bouten, F. De Turck, R. Boutaba \u201cNetwork Function Virtualization: State-of-the-art and Research Challenges\u201d, 2015<\/p>\n IEEE, B. Han, V. Gopalakrishnan, L. Ji, and S. Lee \u201cNetwork Function Virtualization: Challenges and Opportunities for Innovations\u201d, 2015<\/p>\n IEEE, YONG LI1, MIN CHEN \u201cSoftware-Defined Network Function Virtualization: A Survey\u201d<\/p>\n FCA, A. Ferreira, \u201cIntrodu\u00e7\u00e3o ao Cloud Computing\u201d, 2015<\/p>\n 4G America, \u201cBringing Network Function Virtualization to LTE\u201d<\/p>\n [\/vc_custom_heading][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":" S\u00e9rgio Pinto
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