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arXiv 1801.08191cs.NI
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实现5G中的按用户灵活管理

Towards Per-user Flexible Management in 5G

Aitor Zabala, Elisa Rojas, José María Roldan, Luis Pulido

摘要:

灵活的管理是下一代5G网络的关键组成部分之一。目前,许多方法都侧重于网络功能(服务),然后将其转化为最终用户的需求,这稍微限制了管理和最终用户的灵活性。此外,将网络智能向边缘(即用户)移动已经证明了其好处,例如计算卸载,更低的延迟和更高的带宽利用率。在本文中,我们试图将管理尽可能地移到最终用户,为每个用户提供灵活性和唯一的用户到服务路径,使自定义路径适应每个用户的需求,而不是用户适应服务需求。为了验证我们的想法,我们研究了两个不同的用例,在ONOS平台中实现了概念验证。从所获得的结果中,我们得出结论,关于SDN在无线电接入和演进分组核心功能中的集成,仍有工作要做,以提供所需的灵活性。

英文摘要:

Flexible management is one of the key components of next-generation 5G networks. Currently, many approaches focus on network functionality (services) and translate it afterward into end-user requirements, which slightly constrains the flexibility for both management and end users. Furthermore, moving the intelligence of the network towards the edge (i.e. the users) has already proven its benefits, such as computational offloading, lower latency and higher bandwidth utilization. In this article, we try to move management as close as possible to final users, providing per-user flexibility and unique user to service paths, enabling custom paths adapted for each user requirements instead of users adapting to service requirements. To validate our ideas, we work on two different use cases, implemented as proof-of-concepts in the ONOS platform. From the results obtained we conclude that there is still work to be done regarding the integration of SDN in the radio access and evolved packet core functions to provide the desired flexibility.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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