Dynamic Spectrum Access Network Scaling with Multiple Users: A Market-based Analysis
Dynamic Spectrum Access Network Scaling with Multiple Users: A Market-based Analysis
复制标题
多用户动态频谱接入网络扩展：基于市场的分析
DOI：
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
Shreemoy Mishra
中科院分区：
文献类型：
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作者：
Mohammad Daniyal Zulfiqar;S. Roy;Shreemoy Mishra
在未来（下一代）无线宽带网络中，共享迄今为止获得许可的频谱将日益成为现实。在之前的工作中，作者介绍了一种新的方法来量化单个被许可（主要）-未许可（次要）用户对之间频谱共享的机会成本，该方法允许在应用于共享时对各种均衡市场机制进行有意义的比较。在本文中，我们探索了一个重要的扩展：在每个用户的“对称”物理层假设下，机会成本和市场均衡（价格和每用户费率）如何作为系统扩展的函数受到影响，即分别有N、M个主要和次要网络用户。
Sharing of hitherto licensed spectrum will be an increasing reality for future (next-gen) wireless broadband networks. In prior work, the authors introduced a novel method to quantify the opportunity cost of spectrum sharing between a single licensee (primary) - unlicensed (secondary) user pair that allowed meaningful comparison of various market mechanisms at equilibrium when applied to sharing. In this submission, we explore an important extension: how the opportunity costs and market equilibrium (prices and per-user rate) is influenced as a function of system scaling, i.e., N,M primary and secondary network users, respectively, under the assumption of ‘symmetric’ physical layer for each user.