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Heterogeneous quantum key distribution chain orchestration over optical networks is demonstrated with software-defined networking (SDN), achieving the control-layer interoperability for BB84 (Bennett-Brassard-1984) and TF (Twin-Field) based…

Networking and Internet Architecture · Computer Science 2022-10-04 Yuan Cao , Yongli Zhao , Jie Zhang , Qin Wang

This paper gives an overview on how Software Defined Networking (SDN) principles can be applied to existing Ethernet merchant silicon considering the requirements modern networks face. We show that existing Layer 2 features specified by…

Networking and Internet Architecture · Computer Science 2014-05-28 János Farkas , Stephen Haddock , Panagiotis Saltsidis

Software Defined Networking (SDN) is an emerging technology of efficiently controlling and managing computer networks, such as in data centres, Wide Area Networks (WANs), as well as in ubiquitous communication. In this paper, we explore the…

Networking and Internet Architecture · Computer Science 2020-12-15 Anees Al-Najjar , Furqan Hameed Khan , Marius Portmann

The communication network context in actual systems like 5G, cloud and IoT (Internet of Things), presents an ever-increasing number of users, applications, and services that are highly distributed with distinct and heterogeneous…

Networking and Internet Architecture · Computer Science 2021-02-02 Eliseu Silva Torres , Rafael F. Reale , Leobino N. Sampaio , Joberto S. B. Martins

We demonstrated, for the first time, a machine-learning method to assist the coexistence between quantum and classical communication channels. Software-defined networking was used to successfully enable the key generation and transmission…

Signal Processing · Electrical Eng. & Systems 2018-07-23 Y. Ou , E. Hugues-Salas , F. Ntavou , R. Wang , Y. Bi , SY. Yan , G. Kanellos , R. Nejabati , D. Simeonidou

Software Defined Networking (SDN) not only enables agility through the realization of part of the network functionality in software but also facilitates offering advanced features at the network layer. Hence, SDN can support a wide range of…

Networking and Internet Architecture · Computer Science 2019-08-20 Mona Elsaadawy , Bettina Kemme , Mohamed Younis

The realization of the Quantum Internet promises transformative capabilities in secure communication, distributed quantum computing, and high-precision metrology. However, transitioning from laboratory experiments to a scalable,…

Networking and Internet Architecture · Computer Science 2026-04-03 Athanasios Gkelias , Felix T. A. Burt , Kin K. Leung

Software-defined networking (SDN) eases network management by centralizing the control plane and separating it from the data plane. The separation of planes in SDN, however, introduces new vulnerabilities in SDN networks since the…

Cryptography and Security · Computer Science 2015-12-22 Heng Cui , Ghassan O. Karame , Felix Klaedtke , Roberto Bifulco

Recently, edge computing has emerged as a promising paradigm to support mobile access in IoT multinetworks. However, coexistence of heterogeneous wireless communication schemes brings about new challenges to the mobility management and…

Networking and Internet Architecture · Computer Science 2021-04-07 Di Wu , Xiang Nie , Hanhui Deng , Zhijin Qin

Software-defined networking is considered a promising new paradigm, enabling more reliable and formally verifiable communication networks. However, this paper shows that the separation of the control plane from the data plane, which lies at…

Cryptography and Security · Computer Science 2024-03-05 Robert Krösche , Kashyap Thimmaraju , Liron Schiff , Stefan Schmid

The Software Defined Networking (SDN) paradigm decouples control and data planes, offering high programmability and a global view of the network. However, it is a challenge not only provide security in these next generation networks as well…

Cryptography and Security · Computer Science 2018-06-18 Maxli Campos , Joberto Martins

This letter indicates the critical need for prioritized multi-tenant quality-of-service (QoS) management by emerging mobile edge systems, particularly for high-throughput beyond fifth-generation networks. Existing traffic engineering tools…

Networking and Internet Architecture · Computer Science 2024-03-26 Mohammad Sajid Shahriar , Faisal Ahmed , Genshe Chen , Khanh D. Pham , Suresh Subramaniam , Motoharu Matsuura , Hiroshi Hasegawa , Shih-Chun Lin

Quantum computers will change the cryptographic panorama. A technology once believed to lay far away into the future is increasingly closer to real world applications. Quantum computers will break the algorithms used in our public key…

Networking and Internet Architecture · Computer Science 2019-07-30 Alejandro Aguado , Victor Lopez , Diego Lopez , Momtchil Peev , Andreas Poppe , Antonio Pastor , Jesus Folgueira , Vicente Martiin

We introduce a new concept of Quantum Wrapper Networking, which enables control, management, and operation of quantum networks that can co-exist with classical networks while keeping the requirements for quantum networks intact. The quantum…

OpenFlow is one of the most commonly used protocols for communication between the controller and the forwarding element in a software defined network (SDN). A model based on M/M/1 queues is proposed in [1] to capture the communication…

Performance · Computer Science 2014-11-19 Kashif Mahmood , Ameen Chilwan , Olav N. Østerbø , Michael Jarschel

Software-defined networking (SDN) is a novel paradigm that out-sources the control of packet-forwarding switches to a set of software controllers. The most fundamental task of these controllers is the correct implementation of the…

Distributed, Parallel, and Cluster Computing · Computer Science 2014-05-21 Marco Canini , Petr Kuznetsov , Dan Levin , Stefan Schmid

Software Defined Networking (SDN) is a network paradigm shift that facilitates comprehensive network programmability to cope with emerging new technologies such as cloud computing and big data. SDN facilitates simplified and centralized…

Cryptography and Security · Computer Science 2020-02-04 Sarwan Ali , Maria Khalid Alvi , Safi Faizullah , Muhammad Asad Khan , Abdullah Alshanqiti , Imdadullah Khan

In many real-world OpenFlow-based SDN deployments, the ability to program heterogeneous forwarding elements built with different forwarding architectures is a desirable capability. In this paper, we discuss a data plane programming…

Networking and Internet Architecture · Computer Science 2014-05-02 Haoyu Song , Jun Gong , Hongfei Chen , Justin Dustzadeh

Software Defined Networking (SDN) has emerged as a programmable approach for provisioning and managing network resources by defining a clear separation between the control and data forwarding planes. Nowadays SDN has gained significant…

Networking and Internet Architecture · Computer Science 2020-10-22 Redowan Mahmud , Adel N. Toosi , Maria Alejandra Rodriguez , Sharat Chandra Madanapalli , Vijay Sivaraman , Len Sciacca , Christos Sioutis , Rajkumar Buyya

Quantum network protocol development is crucial to realizing a production-grade network that can support distributed sensing, secure communication, and utility-scale quantum computation. However, the transition from laboratory demonstration…

Quantum Physics · Physics 2026-02-11 Robert J. Hayek , Joaquin Chung , Rajkumar Kettimuthu