EARS: Collaborative Research: Real-time Control of Dense, Mobile, Millimeter Wave Networks Using a Programmable Architecture

EARS：协作研究：使用可编程架构实时控制密集、移动、毫米波网络

• 批准号: 1642983
• 负责人: Pierce Cantrell
• 金额: $ 24.66万
• 依托单位: Texas A&M Engineering Experiment Station
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2016
• 资助国家: 美国
• 起止时间: 2016-10-01 至 2020-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1642983&HistoricalAwards=false
• 关键词: EARS; Collaborative; Research; Real; time

The demand for wireless broadband is growing across the world. Access to high-rate wireless communication is becoming critical to the operation of any modern society. The increasing demand for spectrum requires novel solutions, capable of addressing the high-density and high-mobility expected of future wireless services. This project addresses the global need for ubiquitous wireless broadband by enabling new frequencies, specifically, the millimeter wave bands to be used in future networks. A novel agile architecture capable of supporting adaptation to varying network conditions will be developed in this project to enable efficient and seamless network operation in highly-dynamic environments characterized by high density and mobility of wireless devices. This architecture could provide low-cost broadband access nationwide by enabling the widespread use of millimeter wave networks without expensive infrastructure. The knowledge developed in this project will be integrated into course offerings and undergraduate education. All educational materials resulting from the proposed work will be widely shared with other universities. This proposal explores the potential offered by millimeter wave bands as a solution to the increasing traffic demand (network density) and increasing mobility of wireless services. To enable a network-level adaptation, the proposed work will use the tools of software-defined networking (SDN). An SDN architecture allows controllers to run applications, interface with database and cloud-based servers, and adapt the radios to changing channel conditions. The level of flexibility and adaptability required for millimeter wave networks make SDN a natural fit. This work addresses the theoretical and experimental issues that are impeding the deployment of millimeter wave wireless broadband systems. Specifically, this project will focus on the interplay between network-level optimization and physical layer communication, channel sounding, and control. The optimization framework is based on programmability, which will be enabled by the SDN framework developed in the project. The SDN will interface with a cloud-based Multi-Layer Radio Environment Map (ML-REM) that builds upon the database-enabled side information techniques pioneered for the 3.5 GHz band. Over-the-air data obtained through propagation measurements will be used to construct the ML-REM. The research will be tested experimentally on a joint SDN and software defined radio (SDR) testbed, with the experimental results being integrated into theoretical models for continuous improvement and testing.

全球对无线宽带的需求正在增长。接入高速无线通信对于任何现代社会的运行都变得至关重要。对频谱需求的不断增长需要新的解决方案，能够解决未来无线服务所期望的高密度和高移动性。该项目通过启用新的频率，特别是在未来网络中使用的毫米波段，解决了全球对无处不在的无线宽带的需求。本项目将开发一种能够支持适应不同网络条件的新型敏捷架构，以在无线设备的高密度和移动性等高度动态环境中实现高效和无缝的网络操作。这种架构可以通过在没有昂贵基础设施的情况下广泛使用毫米波网络，在全国范围内提供低成本宽带接入。在这个项目中开发的知识将被整合到课程设置和本科教育。拟议工作产生的所有教育材料将与其他大学广泛分享。该提案探讨了毫米波频段作为日益增长的流量需求（网络密度）和无线服务日益增长的移动性的解决方案所提供的潜力。为了实现网络级的适应，拟议的工作将使用软件定义网络（SDN）的工具。SDN架构允许控制器运行应用程序，与数据库和基于云的服务器接口，并使无线电适应不断变化的信道条件。毫米波网络所需的灵活性和适应性水平使SDN成为一个自然的选择。这项工作解决了阻碍毫米波无线宽带系统部署的理论和实验问题。具体而言，该项目将侧重于网络级优化与物理层通信、信道探测和控制之间的相互作用。优化框架基于可编程性，这将通过项目中开发的SDN框架实现。SDN将与基于云的多层无线电环境地图（ML-REM）对接，该地图建立在为3.5 GHz频段开创的支持数据库的辅助信息技术基础上。通过传播测量获得的空中数据将用于构建ML-REM。该研究将在SDN和软件定义无线电（SDR）联合测试平台上进行实验测试，实验结果将整合到理论模型中，以进行持续改进和测试。

项目成果

Leveraging the Restricted Isometry Property: Improved Low-Rank Subspace Decomposition for Hybrid Millimeter-Wave Systems

• DOI: 10.1109/tcomm.2018.2854779
• 发表时间: 2018-07
• 期刊: IEEE Transactions on Communications
• 影响因子: 8.3
• 作者: Wei Zhang;Taejoon Kim;D. Love;E. Perrins

Channel-Reconstruction-Based Hybrid Precoding for Millimeter-Wave Multi-User MIMO Systems

• DOI: 10.1109/jstsp.2018.2819135
• 发表时间: 2018-05-01
• 期刊: IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING
• 影响因子: 7.5
• 作者: Castellanos, Miguel R.;Raghavan, Vasanthan;Peleato, Borja
• 通讯作者: Peleato, Borja

A Systematic Approach to Incremental Redundancy over Erasure Channels

擦除通道增量冗余的系统方法

• DOI: 10.1109/isit.2018.8437808
• 发表时间: 2018
• 期刊: 2018 IEEE International Symposium on Information Theory (ISIT
• 作者: Heidarzadeh, Anoosheh;Chamberland, Jean-Francois;Parag, Parimal;Wesel, Richard D.
• 通讯作者: Wesel, Richard D.

A Simple and Efficient Strategy for the Coin Weighing Problem with a Spring Scale

弹簧秤硬币称量问题的简单有效策略

• DOI: 10.1109/isit.2018.8437774
• 发表时间: 2018
• 期刊: IEEE International Symposium on Information Theory (ISIT
• 作者: Karimi, Esmaeil;Kazemi, Fatemeh;Heidarzadeh, Anoosheh;Sprintson, Alex
• 通讯作者: Sprintson, Alex

Non-adaptive Quantitative Group Testing Using Irregular Sparse Graph Codes

• DOI: 10.1109/allerton.2019.8919896
• 发表时间: 2019-09
• 期刊: 2019 57th Annual Allerton Conference on Communication, Control, and Computing (Allerton)
• 作者: Esmaeil Karimi;Fatemeh Kazemi;A. Heidarzadeh;K. Narayanan;A. Sprintson