Abstract
Network Functions Virtualization (NFV) and Software-Defined Networking (SDN) are new paradigms in the move towards open software and network hardware. While NFV aims to virtualize network functions and deploy them into general purpose hardware, SDN makes networks programmable by separating the control and data planes. NFV and SDN are complementary technologies capable of providing one network solution. SDN can provide connectivity between Virtual Network Functions (VNFs) in a flexible and automated way, whereas NFV can use SDN as part of a service function chain. There are many studies designing NFV/SDN architectures in different environments. Researchers have been trying to address reliability, performance, and scalability problems using different architectural designs. This Systematic Literature Review (SLR) focuses on integrated NFV/SDN architectures, with the following goals: (i) to investigate and provide an in-depth review of the state of the art of NFV/SDN architectures, (ii) to synthesize their architectural designs, and (iii) to identify areas for further improvements. Broadly, this SLR will encourage researchers to advance the current stage of development (i.e., the state of the practice) of integrated NFV/SDN architectures and shed some light on future research efforts and the challenges faced.
Supplemental Material
Available for Download
Supplemental movie, appendix, image and software files for, Integrated NFV/SDN Architectures: A Systematic Literature Review
- ETSI. 2012. Network functions virtualisation—An introduction, benefits, enablers, challenges and call for action. White Paper (Out. 2012).Google Scholar
- ETSI. 2015. Network functions virtualisation (NFV)—Network operator perspectives on industry progress. White Paper (Jan. 2015).Google Scholar
- Róbert Szabó, Mario Kind, Fritz-joachim Westphal, Hagen Woesner, Dávid Jocha, and András Császar. 2015. Elastic network functions: Opportunities and challenges. IEEE Netw. 29, 3 (Jun. 2015), 15--21.Google ScholarDigital Library
- Nick McKeown, Tom Anderson, Hari Balakrishnan, Guru Parulkar, Larry Peterson, Jennifer Rexford, Scott Shenker, and Jonathan Turner. 2008. OpenFlow: Enabling innovation in campus networks. SIGCOMM Comput. Commun. Rev. 38, 2 (Mar. 2008), 69--74. Google ScholarDigital Library
- D. Kreutz, F. M. V. Ramos, P. E. Veríssimo, C. E. Rothenberg, S. Azodolmolky, and S. Uhlig. 2015. Software-defined networking: A comprehensive survey. Proc. IEEE 103, 1 (Jan. 2015), 14--76.Google ScholarCross Ref
- R. Mijumbi, J. Serrat, J. L. Gorricho, N. Bouten, F. De Turck, and R. Boutaba. 2016. Network function virtualization: State-of-the-art and research challenges. IEEE Commun. Surv. Tutor. 18, 1 (2016), 236--262.Google ScholarDigital Library
- Daniel M. Batista, Gordon Blair, Fabio Kon, Raouf Boutaba, David Hutchison, Raj Jain, Ramachandran Ramjee, and Christian Esteve Rothenberg. 2015. Perspectives on software-defined networks: Interviews with five leading scientists from the networking community. J. Internet Serv. Appl. 6, 1 (2015), 1--10.Google ScholarCross Ref
- J. d. J. Gil Herrera and J. F. Botero Vega. 2016. Network functions virtualization: A survey. IEEE Latin Am. Trans. 14, 2 (Feb. 2016), 983--997.Google ScholarCross Ref
- Y. Li and M. Chen. 2015. Software-defined network function virtualization: A survey. IEEE Access 3 (2015), 2542--2553.Google ScholarCross Ref
- L. I. Barona López, Á L. Valdivieso Caraguay, L. J. García Villalba, and D. López. 2015. Trends on virtualisation with software defined networking and network function virtualisation. IET Netw. 4, 5 (2015), 255--263.Google ScholarCross Ref
- Barbara Kitchenham, O. Pearl Brereton, David Budgen, Mark Turner, John Bailey, and Stephen Linkman. 2009. Systematic literature reviews in software engineering—A systematic literature review. Inf. Softw. Technol. 51, 1 (2009), 7--15. Google ScholarDigital Library
- Barbara Kitchenham. 2004. Procedures for Performing Systematic Reviews. Technical Report TR/SE-0401. Keele University, Keele.Google Scholar
- ETSI. 2014. Network functions virtualisation (NFV)—Architectural framework. ETSI GS NFV 002 V1.2.1 (Dec. 2014).Google Scholar
- ONF. 2015. OpenFlow Switch Specification, Version 1.3.5.Google Scholar
- ETSI. 2015. Network functions virtualisation (NFV), Ecosystem: Report on SDN usage in NFV architectural framework. ETSI GS NFV-EVE 005 V1.1.1Google Scholar
- G. Carella, J. Yamada, N. Blum, C. Lück, N. Kanamaru, N. Uchida, and T. Magedanz. 2015. Cross-layer service to network orchestration. In Proceedings of the 2015 IEEE International Conference on Communications (ICC’15). 6829--6835.Google Scholar
- Fraunhofer FOKUS. 2016. OpenSDNCore—Reasearch and testbed for the carrier-grade nfv/sdn environment. Retrieved July 25, 2016 from http://www.opensdncore.org/.Google Scholar
- Justine Sherry, Shaddi Hasan, Colin Scott, Arvind Krishnamurthy, Sylvia Ratnasamy, and Vyas Sekar. 2012. Making middleboxes someone else’s problem: Network processing as a cloud service. In Proceedings of the ACM SIGCOMM 2012 Conference on Applications, Technologies, Architectures, and Protocols for Computer Communication (SIGCOMM’12). ACM, New York, NY, 13--24. Google ScholarDigital Library
- R. Cziva, S. Jouet, K. J. S. White, and D. P. Pezaros. 2015. Container-based network function virtualization for software-defined networks. In Proceedings of the 2015 IEEE Symposium on Computers and Communication (ISCC’15). 415--420. Google ScholarDigital Library
- SK Telecom, Hewlett Packard, Samsung, and Telcoware. 2014. PoC#23—E2E Orchestration of Virtualized LTE Core-network Functions and SDN-based Dynamic Service Chaining of VNFs Using VNF FG. Technical Report. The European Telecommunications Standards Institute.Google Scholar
- J. Batalle, J. Ferrer Riera, E. Escalona, and J. A. Garcia-Espin. 2013. On the implementation of NFV over an OpenFlow infrastructure: Routing function virtualization. In Proceedings of the IEEE SDN for Future Networks and Services (SDN4FNS’13). 1--6.Google Scholar
- Julius Schulz-Zander, Carlos Mayer, Bogdan Ciobotaru, Stefan Schmid, and Anja Feldmann. 2015. OpenSDWN: Programmatic control over home and enterprise WiFi. In Proceedings of the 1st ACM SIGCOMM Symposium on Software Defined Networking Research (SOSR’15). ACM, New York, NY, 16:1--16:12. Google ScholarDigital Library
- Y. D. Lin, P. C. Lin, C. H. Yeh, Y. C. Wang, and Y. C. Lai. 2015. An extended SDN architecture for network function virtualization with a case study on intrusion prevention. IEEE Netw. 29, 3 (2015), 48--53.Google ScholarDigital Library
- B. Sonkoly, R. Szabo, D. Jocha, J. Czentye, M. Kind, and F. J. Westphal. 2015. UNIFYing cloud and carrier network resources: An architectural view. In Proceedings of the 2015 IEEE Global Communications Conference (GLOBECOM’15). 1--7.Google Scholar
- J. Deng, H. Hu, H. Li, Z. Pan, K. C. Wang, G. J. Ahn, J. Bi, and Y. Park. 2015. VNGuard: An NFV/SDN combination framework for provisioning and managing virtual firewalls. In Proceedings of the 2015 IEEE Conference on Network Function Virtualization and Software Defined Network (NFV-SDN’15). 107--114.Google Scholar
- R. Cziva, S. Jouet, and D. P. Pezaros. 2015. GNFC: Towards network function cloudification. In Proceedings of the 2015 IEEE Conference on Network Function Virtualization and Software Defined Network (NFV-SDN’15). 142--148.Google Scholar
- S. Van Rossem, W. Tavernier, B. Sonkoly, D. Colle, J. Czentye, M. Pickavet, and P. Demeester. 2015. Deploying elastic routing capability in an SDN/NFV-enabled environment. In Proceedings of the 2015 IEEE Conference on Network Function Virtualization and Software Defined Network (NFV-SDN’15). 22--24.Google Scholar
- F. Callegati, W. Cerroni, C. Contoli, and G. Santandrea. 2015. Implementing dynamic chaining of virtual network functions in OpenStack platform. In Proceedings of the 2015 17th International Conference on Transparent Optical Networks (ICTON’15). 1--4.Google Scholar
- R. Cziva and D. P. Pezaros. 2017. Container network functions: Bringing NFV to the network edge. IEEE Commun. Mag. 55, 6 (2017), 24--31.Google ScholarDigital Library
- Docker Inc. 2016. Docker Documentation. Retrieved July 25, 2016 from https://docs.docker.com/.Google Scholar
- Rackspace Cloud Computing. 2016. OpenStack Open Source Cloud Computing Software. Retrieved July 25, 2016 from https://www.openstack.org/.Google Scholar
- Linux Foundation. 2016. The OpenDaylight Plataform. Retrieved July 25, 2016 from http://www.opendaylight.org.Google Scholar
- NOXRepo.org. 2016. The POX Controller. Retrieved July 25, 2016 from http://www.noxrepo.org/pox/about-pox/.Google Scholar
- ETSI. 2013. Network functions virtualisation (NFV)—Use cases. ETSI GS NFV 001 V1.1.1 (Out. 2013).Google Scholar
- Ivano Cerrato, Alex Palesandro, Fulvio Risso, Marc Suñé, Vinicio Vercellone, and Hagen Woesner. 2015. Toward dynamic virtualized network services in telecom operator networks. Comput. Netw. 92, 2 (2015), 380--395. Google ScholarDigital Library
- Yuri Gittik. 2014. White article—Distributed network functions virtualization (RAD).Google Scholar
- J. Soares, M. Dias, J. Carapinha, B. Parreira, and S. Sargento. 2014. Cloud4NFV: A platform for virtual network functions. In Proceedings of the 2014 IEEE 3rd International Conference on Cloud Networking (CloudNet’14). 288--293.Google Scholar
- J. Soares, C. Gonçalves, B. Parreira, P. Tavares, J. Carapinha, J. P. Barraca, R. L. Aguiar, and S. Sargento. 2015. Toward a telco cloud environment for service functions. IEEE Commun. Mag. 53, 2 (2015), 98--106.Google ScholarDigital Library
- J. Schulz-Zander, C. Mayer, B. Ciobotaru, S. Schmid, and A. Feldmann. 2017. Unified programmability of virtualized network functions and software-defined wireless networks. IEEE Trans. Netw. Service Manage. 14, 4 (2017), 1--1. Google ScholarDigital Library
- Lalith Suresh, Julius Schulz-Zander, Ruben Merz, Anja Feldmann, and Teresa Vazao. 2012. Towards programmable enterprise WLANS with odin. In Proceedings of the 1st Workshop on Hot Topics in Software Defined Networks (HotSDN’12). ACM, New York, NY, 115--120. Google ScholarDigital Library
- J. Vestin and A. Kassler. 2015. QoS enabled WiFi MAC layer processing as an example of a NFV service. In Proceedings of the 2015 1st IEEE Conference on Network Softwarization (NetSoft’15). 1--9.Google Scholar
- P. Dely, J. Vestin, A. Kassler, N. Bayer, H. Einsiedler, and C. Peylo. 2012. CloudMAC: An OpenFlow based architecture for 802.11 MAC layer processing in the cloud. In Proceedings of the 2012 IEEE Globecom Workshops. 186--191.Google Scholar
- A. Gupta and R. K. Jha. 2015. A survey of 5G network: Architecture and emerging technologies. IEEE Access 3 (2015), 1206--1232.Google ScholarCross Ref
- 2017. ITU towards “IMT for 2020 and beyond.” Retrieved September 28, 2017 from http://www.itu.int/en/ITU-R/study-groups/rsg5/rwp5d/imt-2020/Pages/default.aspx.Google Scholar
- 2017. Verizon 5G Technical Forum. Retrieved September 28, 2017 from http://www.5gtf.org/.Google Scholar
- 2017. 5G Infrastructure Public Private Partnership--5G PPP. Retrieved September 28, 2017 https://5g-ppp.eu/.Google Scholar
- 5G PPP Architecture Working Group. 2016. View on 5G Architecture. Technical Report.Google Scholar
- 5G PPP Architecture Working Group. 2016. 5G PPP Use Cases and Performance Evaluation Models. Technical Report.Google Scholar
- Huawei Technologies. 2015. 5G Network Architecture-A High Level View. Technical Report.Google Scholar
- 5G PPP Architecture Working Group. 2017. Vision on Software Networks and 5G. Technical Report.Google Scholar
- Y. Kyung, T. M. Nguyen, K. Hong, J. Park, and J. Park. 2015. Software defined service migration through legacy service integration into 4G networks and future evolutions. IEEE Commun. Mag. 53, 9 (Sep. 2015), 108--114.Google ScholarDigital Library
- Telecom Italia, Nokia Networks, EXFO, Coriant, and Aalto University. 2015. PoC#26—Virtual EPC with SDN Function in Mobile Backhaul Networks. Technical Report. The European Telecommunications Standards Institute.Google Scholar
- China Unicom, ZTE Corporation, and Hewlett-Packard. 2015. PoC#27—VoLTE Service Based on vEPC and vIMS Architecture. Technical Report. The European Telecommunications Standards Institute.Google Scholar
- E. Haleplidis, D. Joachimpillai, J. H. Salim, D. Lopez, J. Martin, K. Pentikousis, S. Denazis, and O. Koufopavlou. 2014. ForCES applicability to SDN-enhanced NFV. In Proceedings of the 2014 3rd European Workshop on Software Defined Networks. 43--48. Google ScholarDigital Library
- Arsany Basta, Andreas Blenk, Marco Hoffmann, Hans Jochen Morper, Klaus Hoffmann, and Wolfgang Kellerer. 2014. SDN and NFV dynamic operation of LTE EPC gateways for time-varying traffic patterns. In Mobile Networks and Management, Ramón Agüero, Thomas Zinner, Rossitza Goleva, Andreas Timm-Giel, and Phuoc Tran-Gia (Eds.). Number 141 in Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering. Springer International Publishing, 63--76.Google Scholar
- V. G. Nguyen and Y. H. Kim. 2014. Slicing the next mobile packet core network. In Proceedings of the 2014 11th International Symposium on Wireless Communications Systems (ISWCS’14). 901--904.Google Scholar
- J. Costa-Requena, J. L. Santos, V. F. Guasch, K. Ahokas, G. Premsankar, S. Luukkainen, O. L. Pérez, M. U. Itzazelaia, I. Ahmad, M. Liyanage, M. Ylianttila, and E. M. de Oca. 2015. SDN and NFV integration in generalized mobile network architecture. In Proceedings of the 2015 European Conference on Networks and Communications (EuCNC’15). 154--158.Google ScholarCross Ref
- A. M. Medhat, G. Carella, J. Mwangama, and N. Ventura. 2015. Multi-tenancy for virtualized network functions. In Proceedings of the 2015 1st IEEE Conference on Network Softwarization (NetSoft’15). 1--6.Google Scholar
- I. Ahmad, M. Liyanage, S. Namal, M. Ylianttila, A. Gurtov, M. Eckert, T. Bauschert, Z. Faigl, L. Bokor, E. Saygun, O. L. Akyildiz, H. A. and, M. U. Itzazelaia, B. Ozbek, and A. Ulas. 2016. New concepts for traffic, resource and mobility management in software-defined mobile networks. In Proceedings of the 2016 12th Annual Conference on Wireless On-demand Network Systems and Services (WONS’16). 1--8.Google Scholar
- A. Tawbeh, H. Safa, and A. R. Dhaini. 2017. A hybrid SDN/NFV architecture for future LTE networks. In Proceedings of the 2017 IEEE International Conference on Communications (ICC’17). 1--6.Google Scholar
- X. An, W. Kiess, and D. Perez-Caparros. 2014. Virtualization of cellular network EPC gateways based on a scalable SDN architecture. In Proceedings of the 2014 IEEE Global Communications Conference. 2295--2301.Google Scholar
- Telefonica, Vodafone, Radware, HP, and Melanox. 2016. PoC#13—SteerFlow: Multi-Layered Traffic Steering for Gi-LAN. Technical Report. The European Telecommunications Standards Institute.Google Scholar
- Telenor, Vodafone, Hewlett Packard Enterprise, ImVision Tech, Mavenir, Redhat, and Altiostar. 2016. PoC#34—SDN Enabled Virtual EPC Gateway. Technical Report. The European Telecommunications Standards Institute.Google Scholar
- P. Grønsund, K. Mahmood, G. Millstein, A. Noy, G. Solomon, and A. Sahai. 2015. A solution for SGi-LAN services virtualization using NFV and SDN. In Proceedings of the 2015 European Conference on Networks and Communications (EuCNC’15). 408--412.Google Scholar
- J. Ordonez-Lucena, P. Ameigeiras, D. Lopez, J. J. Ramos-Munoz, J. Lorca, and J. Folgueira. 2017. Network slicing for 5G with SDN/NFV: Concepts, architectures, and challenges. IEEE Commun. Mag. 55, 5 (May 2017), 80--87. Google ScholarDigital Library
- R. Munoz, R. Vilalta, R. Casellas, R. Martinez, T. Szyrkowiec, A. Autenrieth, V. Lopez, and D. Lopez. 2015. Integrated SDN/NFV management and orchestration architecture for dynamic deployment of virtual SDN control instances for virtual tenant networks {invited}. IEEE/OSA J. Opt. Commun. Netw. 7, 11 (Nov. 2015), B62--B70.Google ScholarCross Ref
- R. Muñoz, R. Vilalta, R. Casellas, R. Martínez, T. Szyrkowiec, A. Autenrieth, V. López, and D. López. 2015. SDN/NFV orchestration for dynamic deployment of virtual SDN controllers as VNF for multi-tenant optical networks. In Proceedings of the Optical Fiber Communications Conference and Exhibition (OFC’15), 2015. 1--3.Google ScholarCross Ref
- R. Vilalta, A. Mayoral, R. Muñoz, R. Casellas, and R. Martínez. 2015. The SDN/NFV cloud computing platform and transport network of the ADRENALINE testbed. In Proceedings of the 2015 1st IEEE Conference on Network Softwarization (NetSoft’15). 1--5.Google Scholar
- R. Vilalta, A. Mayoral, R. Muñoz, R. Casellas, and R. Martínez. 2015. Multi-tenant transport networks with SDN/NFV. In Proceedings of the 2015 European Conference on Optical Communication (ECOC’15). 1--3.Google Scholar
- R. Vilalta, A. Mayoral, R. Muñoz, R. Casellas, and R. Martínez. 2016. Multitenant transport networks with SDN/NFV. J. Lightwave Technol. 34, 6 (Mar. 2016), 1509--1515.Google ScholarCross Ref
- R. Vilalta, A. Mayoral, V. Lopez, V. Uceda, R. Casellas, R. Martinez, R. Munoz, A. Aguado, J. Marhuenda, R. Nejabati, D. Simeonidou, N. Yoshikane, T. Tsuritani, I. Morita, T. Szyrkowiec, and A. Autenrieth. 2016. Peer SDN orchestration: End-to-end connectivity service provisioning through multiple administrative domains. In Proceedings of the 42nd European Conference on Optical Communication (ECOC’16). 1--3.Google Scholar
- Ian F. Akyildiz, Shih-Chun Lin, and Pu Wang. 2015. Wireless software-defined networks (W-SDNs) and network function virtualization (NFV) for 5G cellular systems: An overview and qualitative evaluation. Comput. Netw. 93, 1 (2015), 66--79. Google ScholarDigital Library
- J. Mwangama, N. Ventura, A. Willner, Y. Al-Hazmi, G. Carella, and T. Magedanz. 2015. Towards mobile federated network operators. In Proceedings of the 2015 1st IEEE Conference on Network Softwarization (NetSoft’15). 1--6.Google Scholar
- R. Casellas, R. Muñoz, R. Vilalta, and R. Martínez. 2016. Orchestration of IT/cloud and networks: From inter-DC interconnection to SDN/NFV 5G services. In Proceedings of the 2016 International Conference on Optical Network Design and Modeling (ONDM’16). 1--6.Google Scholar
- R. Vilalta, A. Mayoral, R. Casellas, R. Martínez, and R. Muñoz. 2016. SDN/NFV orchestration of multi-technology and multi-domain networks in cloud/fog architectures for 5g services. In Proceedings of the 2016 21st OptoElectronics and Communications Conference (OECC’16) held jointly with 2016 International Conference on Photonics in Switching (PS’16). 1--3.Google Scholar
- A. Mayoral, R. Vilalta, R. Casellas, R. Martinez, and R. Munoz. 2016. Multi-tenant 5G network slicing architecture with dynamic deployment of virtualized tenant management and orchestration (MANO) instances. In Proceedings of the ECOC 2016; 42nd European Conference on Optical Communication. 1--3.Google Scholar
- R. Martínez, A. Mayoral, R. Vilalta, R. Casellas, R. Muñoz, S. Pachnicke, T. Szyrkowiec, and A. Autenrieth. 2017. Integrated SDN/NFV orchestration for the dynamic deployment of mobile virtual backhaul networks over a multilayer (packet/optical) aggregation infrastructure. IEEE/OSA J. Opt. Commun. Netw. 9, 2 (Feb. 2017), A135--A142.Google ScholarCross Ref
- R. Muñoz, L. Nadal, R. Casellas, M. S. Moreolo, R. Vilalta, J. M. Fàbrega, R. Martínez, A. Mayoral, and F. J. Vílchez. 2017. The ADRENALINE testbed: An SDN/NFV packet/optical transport network and edge/core cloud platform for end-to-end 5G and IoT services. In Proceedings of the 2017 European Conference on Networks and Communications (EuCNC’17). 1--5.Google Scholar
- R. Vilalta, A. Mayoral, R. Casellas, R. Martínez, and R. Muñoz. 2016. Experimental demonstration of distributed multi-tenant cloud/fog and heterogeneous SDN/NFV orchestration for 5G services. In Proceedings of the 2016 European Conference on Networks and Communications (EuCNC’16). 52--56.Google Scholar
- ETSI. 2016. Mobile edge computing (MEC): Technical requirements. ETSI GS MEC 002 v1.1.1 (Mar. 2016).Google Scholar
- ETSI. 2016. Mobile edge computing (MEC): Framework and reference architecture. ETSI GS MEC 003 v1.1.1 (Mar. 2016).Google Scholar
- Rodrigo Roman, Javier Lopez, and Masahiro Mambo. 2018. Mobile edge computing, Fog et al.: A survey and analysis of security threats and challenges. Future Generation Computer Systems 78, 2 (2018), 680--698.Google ScholarCross Ref
- 5G PPP Architecture Working Group. 2015. 5G Vision. Technical Report.Google Scholar
- EU SELFNET Project. 2016. Framework for Self-Organized Network Management in Virtualized and Software Defined Networks, Project reference: ICT-2014-2/671672. Funded under H2020. Retrieved July 25, 2016 from http://www.selfnet-5g.eu/.Google Scholar
- Pedro Neves, Rui Calé, Mário Rui Costa, Carlos Parada, Bruno Parreira, Jose Alcaraz-Calero, Qi Wang, James Nightingale, Enrique Chirivella-Perez, Wei Jiang, Hans Dieter Schotten, Konstantinos Koutsopoulos, Anastasius Gavras, and Maria João Barros. 2016. The SELFNET approach for autonomic management in an NFV/SDN networking paradigm. Int. J. Distrib. Sen. Netw. 2016, Article 2 (Jan. 2016), 1 pages. Google ScholarDigital Library
- Pedro Neves, Rui Calé, Mário Costa, Gonçalo Gaspar, Jose Alcaraz-Calero, Qi Wang, James Nightingale, Giacomo Bernini, Gino Carrozzo, Ángel Valdivieso, Luis Javier García Villalba, Maria Barros, Anastasius Gravas, José Santos, Ricardo Maia, and Ricardo Preto. 2017. Future mode of operations for 5G—The SELFNET approach enabled by SDN/NFV. Comput. Standards Interfaces 54, Part 4 (2017), 229--246. SI: Standardization SDN 8 NFV. Google ScholarDigital Library
- Verizon. 2016. SDN-NFV reference architecture. Verizon Network Infrastructure Planning (Feb. 2016).Google Scholar
- Telefonica I+D. 2016. OpenMANO - A ETSI NFV compliant Management and Orchestration (MANO). Retrieved July 25, 2016 from https://github.com/nfvlabs/openmano.Google Scholar
- Fraunhofer FOKUS. 2016. OpenBaton—A ETSI NFV compliant Network Function Virtualization Orchestrator (NFVO). Retrieved July 25, 2016 from http://openbaton.github.io/.Google Scholar
- Big Switch Networks. 2016. The Floodlight Project. July 25, 2016 from http://www.projectfloodlight.org/floodlight/.Google Scholar
- Open Network Foundation (ONF). 2017. The ONOS Project. October 2, 2017 from http://onosproject.org/.Google Scholar
- Nippon Telegraph and Telephone (NTT). 2016. Ryu SDN Framework. Retrieved July 25, 2016 from https://osrg.github.io/ryu/.Google Scholar
- W. Shen, M. Yoshida, K. Minato, and W. Imajuku. 2015. vConductor: An enabler for achieving virtual network integration as a service. IEEE Commun. Mag. 53, 2 (2015), 116--124.Google ScholarDigital Library
- R. Vilalta, R. Muñoz, A. Mayoral, R. Casellas, R. Martínez, V. López, and D. López. 2015. Transport network function virtualization. J. Lightwave Technol. 33, 8 (Apr. 2015), 1557--1564.Google ScholarCross Ref
- A. Mohammadkhan, G. Liu, W. Zhang, K. K. Ramakrishnan, and T. Woodv. 2015. Protocols to support autonomy and control for NFV in software defined networks. In Proceedings of the 2015 IEEE Conference on Network Function Virtualization and Software Defined Network (NFV-SDN’15). 163--169.Google Scholar
- A. Lombardo, A. Manzalini, G. Schembra, G. Faraci, C. Rametta, and V. Riccobene. 2015. An open framework to enable NetFATE (network functions at the edge). In Proceedings of the 2015 1st IEEE Conference on Network Softwarization (NetSoft’15). 1--6.Google Scholar
- L. Mamatas, S. Clayman, and A. Galis. 2015. A service-aware virtualized software-defined infrastructure. IEEE Commun. Mag. 53, 4 (Apr. 2015), 166--174.Google ScholarDigital Library
- Q. Duan, N. Ansari, and M. Toy. 2016. Software-defined network virtualization: An architectural framework for integrating SDN and NFV for service provisioning in future networks. IEEE Netw. 30, 5 (Sep. 2016), 10--16.Google ScholarCross Ref
- AT&T, Telecom Italia, Netronome, Intel, ServiceMesh, PLUMgrid, and Cisco Systems. 2015. PoC#16—NFVIaaS with Secure, SDN-controlled WAN Gateway. Technical Report. The European Telecommunications Standards Institute.Google Scholar
- Linux Foundation. 2016. The Xen Project. Retrieved July 25, 2016 from https://www.xenproject.org/.Google Scholar
- F. Lucrezia, G. Marchetto, F. Risso, and V. Vercellone. 2015. Introducing network-aware scheduling capabilities in OpenStack. In Proceedings of the 2015 1st IEEE Conference on Network Softwarization (NetSoft’15). 1--5.Google Scholar
- K. Giotis, Y. Kryftis, and V. Maglaris. 2015. Policy-based orchestration of NFV services in software-defined networks. In Proceedings of the 2015 1st IEEE Conference on Network Softwarization (NetSoft’15). 1--5.Google Scholar
- W. Ding, W. Qi, J. Wang, and B. Chen. 2015. OpenSCaaS: An open service chain as a service platform toward the integration of SDN and NFV. IEEE Netw. 29, 3 (2015), 30--35.Google ScholarDigital Library
- J. Lai, Q. Fu, and T. Moors. 2015. Rapid IP rerouting with SDN and NFV. In Proceedings of the 2015 IEEE Global Communications Conference (GLOBECOM’15). 1--7.Google Scholar
- H. Wang, S. Chen, H. Xu, M. Ai, and Y. Shi. 2015. SoftNet: A software defined decentralized mobile network architecture toward 5G. IEEE Netw. 29, 2 (Mar. 2015), 16--22.Google ScholarDigital Library
- M. Xia, M. Shirazipour, Y. Zhang, H. Green, and A. Takacs. 2015. Optical service chaining for network function virtualization. IEEE Commun. Mag. 53, 4 (Apr. 2015), 152--158.Google ScholarDigital Library
- Telefonica, Sprint, 6WIND, Dell, EnterpriseWeb, Mellanox, Metaswitch, Overture Networks, Qosmos, and Aeroflex. 2014. PoC#1—CloudNFV Open NFV Framework Project. Technical Report. The European Telecommunications Standards Institute.Google Scholar
- NTT, Cisco, HP, and Juniper Networks. 2014. PoC#2—Service Chaining for NW Function Selection in Carrier Networks. Technical Report. The European Telecommunications Standards Institute.Google Scholar
- Deutsche Telekom, Ericsson, x-ion GmbH, and Deutsche Telekom Innovation Laboratories. 2014. PoC#8—Automated Network Orchestration. Technical Report. The European Telecommunications Standards Institute.Google Scholar
- Linda Dunbar and Cathy Zhang. 2015. PoC#28 - SDN Controlled VNF Forwarding Graph. Technical Report. The European Telecommunications Standards Institute.Google Scholar
- Telstra, Hewlett-Packard, Alcatel Lucent, and F5 Networks. 2016. PoC#38 - Full ISO 7-layer Stack Fulfilment, Activation and Orchestration of VNFs in Carrier Networks. Technical Report. The European Telecommunications Standards Institute.Google Scholar
- F. Callegati, W. Cerroni, C. Contoli, and F. Foresta. 2017. Performance of intent-based virtualized network infrastructure management. In Proceedings of the 2017 IEEE International Conference on Communications (ICC’17). 1--6.Google Scholar
- Evangelos Haleplidis, Jamal Hadi Salim, Spyros Denazis, and Odysseas Koufopavlou. 2014. Towards a network abstraction model for SDN. J. Netw. Syst. Manage. 23, 2 (Jul. 2014), 309--327. Google ScholarDigital Library
- Wooseong Kim. 2015. Toward network function virtualization for cognitive wireless mesh networks: A TCP case study. J. Wireless Commun. Netw. 2015, 1 (Oct. 2015), 1--16.Google ScholarCross Ref
- Evelyne Roch. 2015. PoC#21 - Network Intensive and Compute Intensive Hardware Acceleration. Technical Report. The European Telecommunications Standards Institute. Retrieved from https://docbox.etsi.org/ISG/NFV/TST/05-CONTRIBUTIONS/2015//NFVTST(15)000111r1_PoC_21__Network_Intensive_and_Compute_Intensive_Hardware_Acc.docx.Google Scholar
- Jon Matias, Jokin Garay, Nerea Toledo, Juanjo Unzilla, and Eduardo Jacob. 2015. Toward an SDN-enabled NFV architecture. IEEE Commun. Mag. 53, 4 (2015), 187--193.Google ScholarDigital Library
- Guozhen Cheng, Hongchang Chen, Hongchao Hu, Zhiming Wang, and Julong Lan. 2015. Enabling network function combination via service chain instantiation. Comput. Netw. 92, 2 (2015), 396--407. Google ScholarDigital Library
- G. M. Saridis, S. Peng, Y. Yan, A. Aguado, B. Guo, M. Arslan, C. Jackson, W. Miao, N. Calabretta, F. Agraz, S. Spadaro, G. Bernini, N. Ciulli, G. Zervas, R. Nejabati, and D. Simeonidou. 2016. Lightness: A function-virtualizable software defined data center network with all-optical circuit/packet switching. J. Lightwave Technol. 34, 7 (Apr. 2016), 1618--1627.Google ScholarCross Ref
- A. Doria, J. Hadi Salim, R. Haas, H. Khosravi, W. Wang, L. Dong, R. Gopal, and J. Halpern. 2010. Forwarding and Control Element Separation (ForCES) Protocol Specification. RFC 5810. RFC Editor. https://www.rfc-editor.org/info/rfc5810.Google Scholar
- H. D. Mustafa, B. M. Baveja, S. Vijayan, S. N. Merchant, and U. B. Desai. 2015. Replicating the geographical cloud: Provisioning omnipresence, omniscience and omnipotence. Fut. Generat. Comput. Syst. 47 (2015), 1--15. Google ScholarDigital Library
- Linux Foundation. 2016. Data Plane Development Kit (DPDK) Documentation. Retrieved July 25, 2016 from http://dpdk.org/doc.Google Scholar
- J. Hwang, K. K. Ramakrishnan, and T. Wood. 2015. NetVM: High performance and flexible networking using virtualization on commodity platforms. IEEE Trans. Netw. Service Manage. 12, 1 (Mar. 2015), 34--47.Google ScholarDigital Library
- Joao Martins, Mohamed Ahmed, Costin Raiciu, Vladimir Olteanu, Michio Honda, Roberto Bifulco, and Felipe Huici. 2014. ClickOS and the art of network function virtualization. In Proceedings of the 11th USENIX Conference on Networked Systems Design and Implementation (NSDI’14). USENIX Association, Berkeley, CA, 459--473. http://dl.acm.org/citation.cfm?id=2616448.2616491. Google ScholarDigital Library
- ETSI. 2016. Network functions virtualisation (NFV)—Virtualisation technologies. Report on the application of different virtualisation technologies in the NFV framework. ETSI GS NFV-EVE 004 V1.1.1 (Mar. 2016).Google Scholar
- Abhishek Verma, Luis Pedrosa, Madhukar R. Korupolu, David Oppenheimer, Eric Tune, and John Wilkes. 2015. Large-scale cluster management at Google with Borg. In Proceedings of the European Conference on Computer Systems (EuroSys’15). Google ScholarDigital Library
- Malte Schwarzkopf, Andy Konwinski, Michael Abd-El-Malek, and John Wilkes. 2013. Omega: Flexible, scalable schedulers for large compute clusters. In Proceedings of the SIGOPS European Conference on Computer Systems (EuroSys’13). 351--364. Google ScholarDigital Library
- Benjamin Hindman, Andy Konwinski, Matei Zaharia, Ali Ghodsi, Anthony D. Joseph, Randy Katz, Scott Shenker, and Ion Stoica. 2011. Mesos: A platform for fine-grained resource sharing in the data center. In Proceedings of the 8th USENIX Conference on Networked Systems Design and Implementation (NSDI’11). USENIX Association, Berkeley, CA, 295--308. http://dl.acm.org/citation.cfm?id=1972457.1972488 Google ScholarDigital Library
- X. Foukas, G. Patounas, A. Elmokashfi, and M. K. Marina. 2017. Network slicing in 5G: Survey and challenges. IEEE Commun. Mag. 55, 5 (May 2017), 94--100. Google ScholarDigital Library
- X. Li, M. Samaka, H. A. Chan, D. Bhamare, L. Gupta, C. Guo, and R. Jain. 2017. Network slicing for 5G: Challenges and opportunities. IEEE Internet Comput. 21, 5 (2017), 20--27.Google ScholarDigital Library
Index Terms
- Integrated NFV/SDN Architectures: A Systematic Literature Review
Recommendations
A Survey of Network Virtualization Techniques for Internet of Things Using SDN and NFV
Internet of Things (IoT) and Network Softwarization are fast becoming core technologies of information systems and network management for the next-generation Internet. The deployment and applications of IoT range from smart cities to urban computing and ...
Performance Analysis of Network I/O Workloads in Virtualized Data Centers
Server consolidation and application consolidation through virtualization are key performance optimizations in cloud-based service delivery industry. In this paper, we argue that it is important for both cloud consumers and cloud providers to understand ...
SDN and Virtualization-Based LTE Mobile Network Architectures: A Comprehensive Survey
Software-defined networking (SDN) features the decoupling of the control plane and data plane, a programmable network and virtualization, which enables network infrastructure sharing and the "softwarization" of the network functions. Recently, many ...
Comments