Collaborative Research; RUI: Non-Orthogonal Multiple Access Pricing for Wireless Multimedia Communications

合作研究；

• 批准号: 2010012
• 负责人: Kazem Sohraby
• 金额: $ 20.1万
• 依托单位: Utah Valley University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2020
• 资助国家: 美国
• 起止时间: 2020-08-01 至 2023-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2010012&HistoricalAwards=false
• 关键词: Collaborative; Research; RUI; Non; Orthogonal

Since its inception, the global internet traffic has been increasing and is projected to increase even more in the future. A significant portion of the internet traffic is expected to be due to wireless video. Such aggressive data traffic growth and additional high volume of multimedia content pose significant challenges in designing wireless communication protocols which meet the Quality of Experience requirements of mobile multimedia users. This project aims to explore new solutions leveraging economic theories to redesign wireless communication strategies for mobile multimedia users. The evolution to Non-Orthogonal Multiple Access at lower layers brings both opportunities and challenges to support wireless multimedia communications. In particular, this project will investigate pricing mechanisms for Non-Orthogonal Multiple Access wireless multimedia communications at lower layers. The outcome of this project will advance the discovery of new frontiers in wireless communications, jointly leveraging profit-centric economic pricing, quality-centric multimedia services, and Non-Orthogonal Multiple Access wireless communications.The research objective of this project is to test the hypothesis that the traffic challenge of wireless multimedia communication could be partially solved by jointly leveraging high level pricing models and low level Non-Orthogonal Multiple Access resource allocation policies. This research project will establish a theoretical foundation for a novel Non-Orthogonal Multiple Access Pricing framework, which exploits application layer economies in designing lower layer Non-Orthogonal Multiple Access wireless multimedia communication algorithms. The project consists of three essential thrusts: (1) creating a content-centric pricing mechanism, being aware of the importance of multimedia data carried within a specific Non-Orthogonal Multiple Access resource block; (2) designing an orthogonality-centric pricing model similar to Uber/Lyft rideshare service, being aware of the shared Non-Orthogonal Multiple Access and exclusive Orthogonal Multiple Access pricing differences; and (3) developing an incentive-centric Non-Orthogonal Multiple Access relay auction mechanism, leveraging the naturally cached content at relay nodes during successive interference cancellation. Research findings will be seamlessly integrated to education activities at Utah Valley University (RUI - Research in Primarily Undergraduate Institution) and San Diego State University (Hispanic Serving Institution).This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

自成立以来，全球互联网流量一直在增加，预计将来会增加。预计互联网流量的很大一部分是由于无线视频。这种积极的数据流量增长和额外的大量多媒体内容在设计无线通信协议方面构成了重大挑战，这些协议满足了移动多媒体用户的经验质量。该项目旨在探索利用经济理论的新解决方案，以重新设计移动多媒体用户的无线通信策略。下层非正交多重访问的演变带来了支持无线多媒体通信的机会和挑战。特别是，该项目将研究下层非正交多访问无线多媒体通信的定价机制。该项目的结果将推动在无线通信中发现新的边界，共同利用以利润为中心的经济定价，中心以质量为中心的多媒体服务以及非正交性多重访问无线通信。该项目的研究目标是测试一个假设，即通过连接的多媒体沟通能够部分地访问多个级别的多媒体，并且高级级别的高度级别的质量可以通过高级级别的级别来解决高级级别的高度级别的级别。政策。该研究项目将为新型的非正交多访问定价框架建立理论基础，该框架利用了应用程序层经济在设计较低层非正交多访问无线多媒体通信算法时。该项目由三个基本推力组成：（1）创建一个以内容为中心的定价机制，意识到在特定的非正交多访问资源块中携带的多媒体数据的重要性； （2）设计类似于Uber/Lyft Rideshare服务类似的正交定价模型，了解共享的非正交多访问和独家正交多重访问定价差异； （3）开发一个以激励性的非正交多访问继电器拍卖机制，在连续的干扰取消过程中利用继电器节点处的自然缓存含量。研究结果将与犹他州谷大学（RUI-主要是本科机构的研究）和圣地亚哥州立大学（西班牙裔服务机构）无缝融合到教育活动中。该奖项反映了NSF的法定任务，并被认为是通过该基金会的知识分子和更广泛影响的评估来评估CRITERIA的评估。