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arXiv 2104.12147cs.NI
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基于学习辅助拍卖的无线光网络频谱接入系统

Learning Aided Auctioning based Spectrum Access System in a Wireless Optical Network

Atri Mukhopadhyay, Goutam Das

摘要:

研究了基于服务水平协议(SLA)的无线光综合网络端到端服务质量(QoS)维护问题。我们在无线网络中使用基于长期演进(LTE)的频谱接入系统(SAS),光网络由以太网无源光网络(EPON)组成。该提案针对基于学习的智能SAS,在满足SLA要求后,对任何可用带宽进行机会主义分配。这种机会分配对于具有变化的QoS要求的游牧用户特别有益。机会主义分配是在Vickrey-Clarke-Groves(VCG)拍卖的帮助下进行的。该提议允许集成网络的用户决定他们想要进行的支付,以便机会性地利用带宽。学习自动机用于用户智能地收敛到基于网络负载的最优支付值。由用户进行的支付随后由EPON的光网络单元用于准备拍卖的投标。该建议已通过广泛的模拟验证。

英文摘要:

This paper focusses on Service Level Agreement (SLA) based end-to-end Quality of Service (QoS) maintenance across a wireless optical integrated network. We use long term evolution (LTE) based spectrum access system (SAS) in the wireless network and the optical network is comprised of an Ethernet Passive Optical Network (EPON). The proposal targets a learning-based intelligent SAS where opportunistic allocation of any available bandwidth is done after meeting the SLA requirements. Such an opportunistic allocation is particularly beneficial for nomadic users with varying QoS requirements. The opportunistic allocation is carried out with the help of Vickrey-Clarke-Groves (VCG) auction. The proposal allows the users of the integrated network to decide the payment they want to make in order to opportunistically avail bandwidth. Learning automata is used for the users to intelligently converge to the optimal payment value based on the network load. The payment made by the users is later used by the optical network units of the EPON to prepare the bids for the auction. The proposal has been verified through extensive simulations.

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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