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Ergodic Spectrum Management
IEEE Transactions on Communications ( IF 8.3 ) Pub Date : 2020-03-01 , DOI: 10.1109/tcomm.2019.2958321
John M. Cioffi , Chan-Soo Hwang , Kenneth J. Kerpez

Ergodic Spectrum Management (ESM)’s basic features are introduced as a cloud-based management of wireless connectivity that targets improvement of internet-user’s quality of experience. Ergodic Spectrum Management (or ESM) learns and exploits near-ergodicity, or time-consistency, to improve a communication-link connection’s stable and efficient use in time, space, and frequency; while using consumer quality of experience as the target metric. ESM methods can also improve existing radio resource management, particularly advancing unlicensed spectrum-use efficiency to levels at or exceeding those associated with licensed spectra, as shown herein. ESM’s use of learned probability distributions’ dimensional (time, space, and frequency) consistencies enables latency-insensitive remote-cloud-based resource management to be applied to wireless multi-user transmission. ESM methods are developed for 3 increasingly more effective stages that correspondingly increasingly rely on data collection and functional-profile (policy) guidance of physical-layer design choices. ESM application to either and both of existing and future unlicensed- and licensed-spectra networks is suggested as a means to improve overall wireless performance. Examples and field data are provided to show the potential of very large improvements in wireless system connectivity, throughput, and quality of experience.

中文翻译:

遍历频谱管理

遍历频谱管理 (ESM) 的基本功能是作为基于云的无线连接管理引入的,旨在提高互联网用户的体验质量。遍历频谱管理(或 ESM)学习和利用近似遍历性或时间一致性,以提高通信链路连接在时间、空间和频率上的稳定和高效使用;同时使用消费者体验质量作为目标指标。ESM 方法还可以改进现有的无线电资源管理,特别是将未授权频谱使用效率提高到与授权频谱相关联的水平或超过其水平,如本文所示。ESM 使用学习到的概率分布的维度(时间、空间、和频率)一致性使延迟不敏感的基于远程云的资源管理能够应用于无线多用户传输。ESM 方法是为 3 个越来越有效的阶段开发的,这些阶段相应地越来越依赖于数据收集和物理层设计选择的功能配置文件(政策)指导。建议将 ESM 应用到现有和未来的非授权和授权频谱网络中的一个或两个,作为提高整体无线性能的一种手段。提供的示例和现场数据显示了在无线系统连接性、吞吐量和体验质量方面的巨大改进潜力。ESM 方法是为 3 个越来越有效的阶段开发的,这些阶段相应地越来越依赖于数据收集和物理层设计选择的功能配置文件(政策)指导。建议将 ESM 应用到现有和未来的非授权和授权频谱网络中的一个或两个,作为提高整体无线性能的一种手段。提供的示例和现场数据显示了在无线系统连接性、吞吐量和体验质量方面的巨大改进潜力。ESM 方法是为 3 个越来越有效的阶段开发的,这些阶段相应地越来越依赖于数据收集和物理层设计选择的功能配置文件(政策)指导。建议将 ESM 应用到现有和未来的非授权和授权频谱网络中的一个或两个,作为提高整体无线性能的一种手段。提供的示例和现场数据显示了在无线系统连接性、吞吐量和体验质量方面的巨大改进潜力。
更新日期:2020-03-01
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