Towards a Software-Defined, Fine-Grained QoS Framework for 5G and Beyond Networks
Towards a Software-Defined, Fine-Grained QoS Framework for 5G and Beyond Networks
复制标题
面向 5G 及其他网络的软件定义的细粒度 QoS 框架
DOI:
10.1145/3472727.3472798
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发表时间:
2021
期刊:
影响因子:
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通讯作者:
Salo, Timothy J.
中科院分区:
文献类型:
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作者:
Zhang, Zhi-Li;Dayalan, Udhaya Kumar;Ramadan, Eman;Salo, Timothy J.
5G offers a slew of new features and capabilities to support a whole gamut of new applications. On the other hand, 5G new radio (NR), especially, high-band mmWave radio, also poses new challenges, as shown by recent measurement studies of commercial 5G services. In order to effectively support new classes of application such as extra low-latency and/or high-bandwidth applications, we argue that truly cross-layer network-application integration that exposes application semantics to enable 5G and beyond 5G (B5G) networks to make intelligent decisions, e.g., for dynamic radio resource allocation, is needed. Unfortunately the existing 5G flow-based framework is inadequate to support such cross-layer integration. We therefore advocate a software-defined, fine-grained QoS framework. We use ultra-high resolution (UHR) volumetric video streaming as a use case and conduct very preliminary experiments to demonstrate the potential benefits of the proposed framework. This position paper serves as a strawman to call for new intelligent architectural designs for B5G networks and next-generation wireless systems.
DOI:
10.1145/3472771.3474036
发表时间:
2021
期刊:
and Use Cases
影响因子:
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作者:
Ramadan, Eman;Narayanan, Arvind;Dayalan, Udhaya Kumar;Fezeu, Rostand A.;Qian, Feng;Zhang, Zhi-Li
通讯作者:
Zhang, Zhi-Li
DOI:
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发表时间:
2020
期刊:
NAI@SIGCOMM
影响因子:
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作者:
T. Salo;Zhi
通讯作者:
Zhi