End-to-end slicing of RAN based on next-generation optical access network

IF 1.8 4区 计算机科学 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS
Carlo Centofanti, Andrea Marotta, Venkateswarlu Gudepu, Dajana Cassioli, Fabio Graziosi, Hal Roberts, Chris Bernard, Koteswararao Kondepu
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引用次数: 0

Abstract

Given their widespread use, optical access networks are suitable as a practical infrastructure for mobile networks and services. The diverse range of services supported by mobile networks requires the implementation of slicing mechanisms that can manage resources across all associated network segments, from the mobile user to the core network. In this study, we present a fully operational and integrated 5G network deployment that caters to end-to-end slicing in next-generation access networks. We assess the impact of resource allocation mechanisms within the optical access network on the performance of a slice, particularly in terms of latency and jitter experienced by mobile users.

Abstract Image

基于下一代光接入网的 RAN 端到端切片技术
鉴于光接入网的广泛应用,光接入网适合作为移动网络和服务的实用基础设施。移动网络支持的服务种类繁多,因此需要实施切片机制,以管理从移动用户到核心网络等所有相关网段的资源。在本研究中,我们介绍了一个全面运行的集成 5G 网络部署,该网络可满足下一代接入网中端到端分片的需求。我们评估了光接入网内的资源分配机制对切片性能的影响,尤其是在移动用户体验到的延迟和抖动方面。
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来源期刊
Photonic Network Communications
Photonic Network Communications 工程技术-电信学
CiteScore
4.10
自引率
5.90%
发文量
33
审稿时长
12 months
期刊介绍: This journal publishes papers involving optical communication networks. Coverage includes network and system technologies; network and system architectures; network access and control; network design, planning, and operation; interworking; and application design for an optical infrastructure This journal publishes high-quality, peer-reviewed papers presenting research results, major achievements, and trends involving all aspects of optical network communications. Among the topics explored are transport, access, and customer premises networks; local, regional, and global networks; transoceanic and undersea networks; optical transparent networks; WDM, HWDM, and OTDM networks and more.
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