NOMA Resource Block As A Commodity Box: Content-Centric QoE-Price Interplay In Wireless Multimedia Communications
NOMA Resource Block As A Commodity Box: Content-Centric QoE-Price Interplay In Wireless Multimedia Communications
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DOI：
10.1109/wcnc51071.2022.9771582
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发表时间：
2022-04
期刊：
影响因子：
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通讯作者：
K. Ramamoorthy;Wei Wang;K. Sohraby
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文献类型：
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作者：
K. Ramamoorthy;Wei Wang;K. Sohraby
无线多媒体通信是近十年来发展最快的技术之一。随着网络流量的爆炸性增长，服务提供商努力为用户提供满意的体验质量（QoE）并增加收入。非正交多址（NOMA）已被提出，通过指数级增加网络容量，在每个资源块中同时满足多个用户的需求。然而，NOMA资源块的战略分配和交易仍然是一个悬而未决的问题。在这项工作中，我们将 NOMA 资源块视为代表其通道质量及其所承载数据的重要性的商品。然后，我们通过创新且有吸引力的 QoE 与价格相互作用来促进 NOMA 资源块交易成为下一代无线移动网络的合适候选者。所提出的框架对用户和服务提供商都有好处。所提出的方法是通过使用最佳响应游戏推导网络交互的纳什均衡来解决的。模拟建议进一步探索 NOMA 无线多媒体通信拟议框架的改编潜力。
Wireless multimedia communications is one of the most rapidly growing technologies of the decade. With explosive growth in network traffic, the service providers struggle to provide satisfactory Quality of Experience (QoE) to the users and increase revenue. Non-Orthogonal Multiple Access (NOMA) has been proposed to cater multiple users simultaneously in each resource block by exponentially increasing the network capacity. However, the strategic allocation and trading of NOMA resource blocks are still open issues. In this work, we treat a NOMA resource block as a commodity representing its channel quality and the importance of data it carries. We then chalkup the innovative and appealing QoE-price interplay to promote NOMA resource block trading as a suitable candidate for future-generation wireless mobile networks. The proposed framework benefits both the utilities of users and service providers. The proposed approach is solved by deriving the Nash Equilibrium of the network interactions using a best-response game. Simulations suggests further exploration of the potentials to the adaptation of proposed framework for NOMA wireless multimedia communications.