Introducing network slice management inside M-CORD-based-5G framework

Abbas, Muhammad Tahir; Khan, Talha Ahmed; Mahmood, Asif; Rivera, Javier Jose Diaz; Song, Wang‐Cheol

doi:10.1109/noms.2018.8406113

Cited by 18 publications

(12 citation statements)

References 2 publications

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“…Slice management is one of 5G network architecture's key features that has attracted a lot of attention today. In [39] authors propose a network slice management framework of TN between core and access networks using Open Network Operating System (ONOS) and OpenStack. This framework creates and manages the slice up to the user equipment.…”

Section: ) Ns Management and Life Cycle Management Methodsmentioning

confidence: 99%

Algorithmics and Modeling Aspects of Network Slicing in 5G and Beyonds Network: Survey

et al. 2020

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One of the key goals of future 5G networks is to incorporate many different services into a single physical network, where each service has its logical network isolated from other networks. Besides, Network Slicing (NS) is considered as the key technology for meeting the service requirements of diverse application domains. Recently, NS faces several algorithmic challenges for 5G networks. This paper provides a review related to NS architecture with a focus on relevant Management and Orchestration (MANO) architecture across multiple domains. In addition, this survey paper delivers a deep analysis and a taxonomy of NS algorithmic aspects. Finally, this paper highlights some of the open issues and future directions.

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Section: ) Ns Management and Life Cycle Management Methodsmentioning

confidence: 99%

Algorithmics and Modeling Aspects of Network Slicing in 5G and Beyonds Network: Survey

et al. 2020

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“…2) Existing solutions: According to the existing solutions, slice management and orchestration can become a complex activity, along with the rapid increment of the number of slices. A couple of MANO frameworks [186], [187] and the MANOaaS concept [188] have been identified as solutions that address this challenge. Future researches can be directed on developing more efficient slice management and orchestration frameworks.…”

Section: F E2e Management and Orchestrationmentioning

confidence: 99%

Survey on Network Slicing for Internet of Things Realization in 5G Networks

Wijethilaka

Liyanage

2021

IEEE Commun. Surv. Tutorials

288

124

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Internet of Things (IoT) is an emerging technology that makes people's lives smart by conquering a plethora of diverse application and service areas. In near future, the fifthgeneration (5G) wireless networks provide the connectivity for this IoT ecosystem. It has been carefully designed to facilitate the exponential growth in the IoT field. Network slicing is one of the key technologies in the 5G architecture that has the ability to divide the physical network into multiple logical networks (i.e. slices) with different network characteristics. Therefore, network slicing is also a key enabler of realisation of IoT in 5G. Network slicing can satisfy the various networking demands by heterogeneous IoT applications via dedicated slices. In this survey, we present a comprehensive analysis of the exploitation of network slicing in IoT realisation. We discuss network slicing utilisation in different IoT application scenarios, along with the technical challenges that can be solved via network slicing. Furthermore, integration challenges and open research problems related to the network slicing in the IoT realisation are also discussed in this paper. Finally, we discuss the role of other emerging technologies and concepts, such as blockchain and Artificial Intelligence/Machine Learning(AI/ML) in network slicing and IoT integration.

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“…(ii) The second category encompasses the implementations which satisfy all of the primary and the majority of secondary attributes from the design criteria explained in Section 3. The testbeds such as those in [43,48,49,52,53,59,64,67] deliver E2E network slicing with MANO privilege in their architectures along with multi-tenancy and multi-RAT support.…”

Section: Comparison Betweenmentioning

confidence: 99%

“…This work focuses mainly on OAI integration with the M-CORD framework (Figure12) and different implementation procedures to deploy LTE network on top of M-CORD. The testbed in[53] extends the previous work further by deploying two CN instances connecting to the C-RAN architecture via the TN in order to slice and manage the TN domain. regarding the underlying platform to create TN slice between the CN and RAN domains.…”

mentioning

confidence: 99%

“…Several practical scenarios have been carried out for implementing RRM functionalities for admission control, scalability of the network, isolation among the existent slices.4.9. Mobile-Central Office Rearchitected as Datacenter-(M-CORD-) Based 5G Framework[52,53]. This work focuses mainly on OAI integration with the M-CORD framework (Figure12) and different implementation procedures to deploy LTE network on top of M-CORD.…”

mentioning

confidence: 99%

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Small‐Scale 5G Testbeds for Network Slicing Deployment: A Systematic Review

Esmaeily

Kralevska

2021

Wireless Communications and Mobile Computing

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Developing specialized cloud-based and open-source testbeds is a practical approach to investigate network slicing functionalities in the fifth-generation (5G) mobile networks. This paper provides a comprehensive review of most of the existing cost-efficient and small-scale testbeds that partially or fully deploy network slicing. First, we present relevant software packages for the three main functional blocks of the ETSI NFV MANO framework and for emulating the access and core network domains. Second, we define primary and secondary design criteria for deploying network slicing testbeds. These design criteria are later used for comparison between the testbeds. Third, we present the state-of-the-art testbeds, including their design objectives, key technologies, network slicing deployment, and experiments. Next, we evaluate the testbeds according to the defined design criteria and present an in-depth summary table. This assessment concludes with the superiority of some of them over the rest and the most dominant software packages satisfying the ETSI NFV MANO framework. Finally, challenges, potential solutions, and future works of network slicing testbeds are discussed.

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Introducing network slice management inside M-CORD-based-5G framework

Cited by 18 publications

References 2 publications

Algorithmics and Modeling Aspects of Network Slicing in 5G and Beyonds Network: Survey

Algorithmics and Modeling Aspects of Network Slicing in 5G and Beyonds Network: Survey

Survey on Network Slicing for Internet of Things Realization in 5G Networks

Small‐Scale 5G Testbeds for Network Slicing Deployment: A Systematic Review

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