Dynamic network slicing management of multimedia scenarios for future remote healthcare

Celdrán, Alberto Huertas; Pérez, Manuel Gil; Clemente, Félix J. García; Ippoliti, Fabrizio; Pérez, Gregorio Martínez

doi:10.1007/s11042-019-7283-3

Cited by 20 publications

(11 citation statements)

References 25 publications

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“…2) Future directions: Remote patients' monitoring framework collects valuable information from wearables, heart monitors and infusion pumps to provide better treatment to patients in remote. This is highlighted as a future direction of remote healthcare [88]. Healthcare-data transmission and Fig.…”

Section: Lessons Learned and Future Directionsmentioning

confidence: 99%

“…In [88], Celdran et al proposed an architecture to manage the life cycle of network slicing, while addressing resource orchestration problems, in terms of what, when and how. A policy-based system with two types of policies, intra-slice policies and inter-slice policies, is defined to control the network slices, as well as to change the resource allocation to the slices dynamically.…”

Section: Smart Healthcarementioning

confidence: 99%

“…[86] Described how cross-domain network slicing can be used to IIoT applications with diverse requirements, specialized to wind power plant networks. [118] Proposed initial efforts to create dedicated SDN control slices and they have demonstrated the task using IETF 6TiSCH tracks [87] Proposed a platform for efficiently manage healthcare data using techniques like data acquisition, network slicing and data interoperability [88] Proposed a SDN/NFV enabled architecture to manage the complete life cycle of network slices via dynamically orchestrating the resources with exercising an eHealth use case. [92] Described how network slicing can be used in smart home scenario [93] Combined control plane slicing and traffic management on data place by associating data place slicing model in smart homes.…”

Section: G Other Technical Challengesmentioning

confidence: 99%

See 2 more Smart Citations

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

Wijethilaka

Liyanage

2021

IEEE Commun. Surv. Tutorials

312

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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Section: Lessons Learned and Future Directionsmentioning

confidence: 99%

Section: Smart Healthcarementioning

confidence: 99%

Section: G Other Technical Challengesmentioning

confidence: 99%

See 1 more Smart Citation

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

Wijethilaka

Liyanage

2021

IEEE Commun. Surv. Tutorials

312

124

View full text Add to dashboard Cite

show abstract

“…Smart health-care is based on enabling low-cost and effective real-time health-care facilities using emerging technologies. In [27], Celdran et al proposed a network slicing architecture using ontologies for managing complete slicing cycles. The proposed policy-based architecture offers dynamic orchestration of resources to meet the diverse scenarios requirements.…”

Section: E Health-carementioning

confidence: 99%

Network Slicing: Recent Advances, Taxonomy, Requirements, and Open Research Challenges

et al. 2020

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Fifth-generation (5G) and beyond networks are envisioned to provide multi-services with diverse specifications. Network slicing is identified as a key enabling technology to enable 5G networks with multi-services. Network slicing allows a transition from a network-as-an-infrastructure setup to a networkas-a-service to enable numerous 5G smart services with diverse requirements. Although several surveys and tutorials have discussed network slicing in detail, there is no comprehensive study discussing the taxonomy and requirements of network slicing. In this paper, we present and investigate key recent advances of network slicing towards enabling several Internet of Things (IoT) smart applications. A taxonomy is devised for network slicing using different parameters: key design principles, enablers, slicing resources levels, service function chaining schemes, physical infrastructures, and security. Furthermore, we discuss key requirements for network slicing to enable smart services. Finally, we present several open research challenges along with possible guidelines for network slicing.

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“…E2E slice management requires coordinating network and cloud resources, network functions, and services in a multidomain scenario [20]. In this regard, an attractive ontology-based information model for network slice management, as well as a platform that orchestrates resources and services to meet the requirements of each network slice scenario, is proposed in [21]. In [22], a flexible and programmable architecture for 5G mobile networks was defined.…”

Section: B End-to-end Slice Managementmentioning

confidence: 99%

Enhancing a 5G Network Slicing Management Model to Improve the Support of Mobile Virtual Network Operators

Cárdenas¹,

Fernández

Lentisco

et al. 2021

IEEE Access

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Network slicing is a key element in 5G networks. It allows a mobile network operator (MNO) to offer multiple logical networks tailored to the requirements of different industry verticals over a shared infrastructure. From the point of view of an MNO, a mobile virtual network operator (MVNO) is a particular type of vertical network requiring not only the provision of logical networks with specific infrastructure resources but also customized management capabilities to allow the MVNO to offer network slice-based services to its clients over the infrastructure of multiple MNOs. However, the lack of flexibility to provide a customized and efficient network slice management system per tenant under the current proposals of the 3rd Generation Partnership Project (3GPP) and European Telecommunications Standards Institute (ETSI) limits the possibilities of MVNOs. This paper addresses this requirement by proposing a novel virtualized multidomain and multiclient orchestration system aligned with the functionalities of the network slicing management framework proposed by the 3GPP and ETSI. In particular, there are three contributions of this paper: (i) an extended service-based architecture is designed to provide an isolated management system to different MVNOs; (ii) a novel high-level slice instance template is defined to specify management and isolation requirements supporting network slicing as a service model; and (iii) finally, a teleoperated driving use case is described to showcase how our proposal provides an MVNO with an independent management system to orchestrate several network slices in cross-domain environments.

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Dynamic network slicing management of multimedia scenarios for future remote healthcare

Cited by 20 publications

References 25 publications

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

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

Network Slicing: Recent Advances, Taxonomy, Requirements, and Open Research Challenges

Enhancing a 5G Network Slicing Management Model to Improve the Support of Mobile Virtual Network Operators

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