CISE Research Instrumentation: A Physical Layer Radio Communications Laboratory

CISE 研究仪器：物理层无线电通信实验室

• 批准号: 9617279
• 负责人: Michael Fitz
• 金额: $ 7.1万
• 依托单位: Ohio State University Research Foundation -DO NOT USE
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-03-01 至 1998-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9617279&HistoricalAwards=false
• 关键词: CISE; Research; Instrumentation; Physical; Layer

96-17279 Michael P. Fitz Steve Bibyk Ohio State University CISE Research Instrumentation: A Physical Layer Radio Communications Laboratory This grant supports instrumentation to enable the following research: -Narrowband Radio Services Design Telecommunications Circuit Design Wideband Radio Design Automated Highway System Communications. This project sets up a physical layer radio research laboratory at the Ohio State University (OSU) which empowers a variety of multidisciplinary research in data communication. The equipment enables the construction and support of a highly flexible testbed for physical layer radio research. This test bed consists of real-time digital signal processors, microwave signal sources, high power linear amplifiers, antennas, radio receivers, data acquisition electronics, workstation and personal computers, and supporting electronic test equipment. The laboratory is the focus of ongoing experimental work in the development of high performance narrowband wireless modems and will spur new experimental work in wideband multiple access radio design. In particular investigations into improving transmitter and receiver antenna diversity and signal processing for interference suppression or multiuser demodulation can now be backed with experimental feedback. Much greater gains in bandwidth efficiencies are potentially achievable by being able to measure and exploit the actual channel characteristics. Additionally the laboratory will be the focus of ongoing research in the area of high power amplifier linearization and very large scale integrated circuit design. Finally much of this work supports a modem being developed for Intelligent Transportation Applications (ITS). The Center for Intelligent Transportation Research is a nationally designated center of excellence for automated highway research (AHS). This laboratory will be the focal point for a wireless modem development for potential use in AHS applications within the national ITS program.

俄亥俄州州立大学 物理层无线电通信实验室 该补助金支持仪器，使以下研究：-窄带无线电服务设计电信电路设计宽带无线电设计自动公路系统通信。 该项目在俄亥俄州州立大学（OSU）建立了一个物理层无线电研究实验室，该实验室支持数据通信领域的各种多学科研究。该设备能够为物理层无线电研究构建和支持高度灵活的测试平台。 该试验台由实时数字信号处理器、微波信号源、高功率线性放大器、天线、无线电接收机、数据采集电子设备、工作站和个人计算机组成， 配套电子测试设备。 该实验室是正在进行的高性能窄带无线调制解调器开发实验工作的重点，并将推动宽带多址无线电设计的新实验工作。特别是对改善发射机和接收机天线分集和干扰抑制或多用户解调的信号处理的研究，现在可以通过实验反馈来支持。通过能够测量和利用实际的信道特性，可以潜在地实现带宽效率的更大增益。 此外，该实验室将是高功率放大器线性化和超大规模集成电路设计领域正在进行的研究的重点。最后，这项工作的大部分支持正在开发的智能交通应用（ITS）的调制解调器。智能交通研究中心是国家指定的自动化公路研究（AHS）卓越中心。 该实验室将成为国家ITS计划内AHS应用中潜在使用的无线调制解调器开发的焦点。