BCDN: A proof of concept model for blockchain-aided CDN orchestration and routing

Ak, Elif; Canberk, Berk

doi:10.1016/j.comnet.2019.06.018

Cited by 19 publications

(5 citation statements)

References 2 publications

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“…In such a context, the blockchain technology has emerged as an efficient tool to help with these challenges. With the authenticity, integrity and non-repudiation natures, blockchain can facilitate NFV networks in three main aspects [112], [113]. First, blockchain can enable reliable, easy and flexible orchestration of VNF services for better orchestration and network management.…”

Section: Blockchain For Network Function Virtualization (Nfv)mentioning

confidence: 99%

Blockchain for 5G and beyond networks: A state of the art survey

Nguyen

Pathirana

Ding

et al. 2020

Journal of Network and Computer Applications

317

154

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Section: Blockchain For Network Function Virtualization (Nfv)mentioning

confidence: 99%

Blockchain for 5G and beyond networks: A state of the art survey

Nguyen

Pathirana

Ding

et al. 2020

Journal of Network and Computer Applications

317

154

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“…Many applications have harnessed BC technology, encompassing diverse fields such as the Internet of Things (IoT), cloud computing, supply chains, and healthcare systems. Several research studies [14]- [19] have extensively explored BC-based routing frameworks within single domains in the literature. However, a notable research gap persists, as none of these studies have delved into QoS-based E2E path setup frameworks tailored for multi-network scenarios within SDON ISPs.…”

Section: Related Workmentioning

confidence: 99%

CITE-PSO: Cross-ISP Traffic Engineering Enhanced by Particle Swarm Optimization in Blockchain Enabled SDONs

Guler

2024

IEEE Access

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The immense potential of optical networks provides a highly favorable option for addressing rapidly increasing bandwidth needs. Elastic Optical Networks (EONs) exhibit considerable potential in enhancing availability, failure resilience, load balancing, and efficient resource allocations, rendering them a viable option for forthcoming high-speed networks. The integration of Software Defined Networking (SDN) architecture with EONs, which separates the data and control planes, results in a dynamic and cooperative combination known as Software Defined Optical Networking (SDON). However, the effective allocation of spectrum poses operational difficulties in this context. The proposed study introduces a framework called Cross-ISP (Internet Service Provider) Traffic Engineering enhanced by Particle Swarm Optimization (CITE-PSO) that is designed to facilitate Quality of Service (QoS)-focused cross-ISP spectrum assignment in SDONs through the integration of blockchain technology. The proposed framework aims to eliminate the need for centralized mediators while ensuring effective coordination of inter-ISP traffic based on QoS considerations. The research presents a novel application of blockchain technology that increases network efficiency and minimizes QoS signaling overhead during inter-ISP routing in SDONs. The proposed framework is evaluated under Hop-by-Hop Wavelength Switching (HWS) and Border-Node-Only Wavelength Switching (BWS) to assess its performance. The simulation results demonstrate that the CITE-PSO framework is proficient in managing the inter-ISP routing with QoS capabilities in the SDON architecture. This proficiency is measured by the various metrics across HWS and BWS scenarios.

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“…In the final analysis, blockchain technology can execute system auditing and monitoring of system status while the network is in contact. To help with the aforesaid difficulties, we are reviewing the recent breakthroughs in blockchain application for NFVs [32].…”

Section: Network Functions Virtualizationmentioning

confidence: 99%

Blockchain in fifth-generation network and beyond: a survey

et al. 2022

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Fifth-generation (5G) technologies enable a wide range of vertical applications by connecting heterogeneous equipment and machines, resulting in significantly improved service quality, increased network capacity, and improved system performance. As a result, the world is shifting to 5G wireless networks. Because 5G has the advantage of supporting various vertical applications, 5G systems must still overcome challenges such as transparency, data interoperability probabilities, decentralization, and network privacy. In this paper, we'll show how blockchain can be used to solve problems in 5G, as well as some of the idea’s researchers, have come up with to solve them, like resource sharing, security, and mobility.

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BCDN: A proof of concept model for blockchain-aided CDN orchestration and routing

Cited by 19 publications

References 2 publications

Blockchain for 5G and beyond networks: A state of the art survey

Blockchain for 5G and beyond networks: A state of the art survey

CITE-PSO: Cross-ISP Traffic Engineering Enhanced by Particle Swarm Optimization in Blockchain Enabled SDONs

Blockchain in fifth-generation network and beyond: a survey

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