MRI: Acquisition of Instrumentation for an Experimental Radio Facility in Support of Wireless Digital Communications Research

MRI：为支持无线数字通信研究的实验无线电设施采购仪器

• 批准号: 9977387
• 负责人: Daniel Costello
• 金额: $ 54.76万
• 依托单位: University of Notre Dame
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1999
• 资助国家: 美国
• 起止时间: 1999-09-01 至 2003-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9977387&HistoricalAwards=false
• 关键词: MRI; Acquisition; Instrumentation; Experimental; Radio

EIA-9977387Costello, Daniel J.Collins, OliverUniversity of Notre DameMRI: Acquisition of Instrumentation for an Experimental Radio Facility in Support of Wireless Digital Communications ResearchA team of researchers proposes to construct a facility to provide two-way digital communications capabilities which will consists of two base stations, a number of mobile units and all test equipment necessary to effect narrowband transmission over a geographical area of several square miles. This facility will provide a resource that is rare in academia - an actual operational testbed for research into the algorithms and devices that make wireless digital communications possible. Some of the issues that will be investigated with this facility include: (i) the effectiveness of various error control schemes in a wireless environment, (ii) the design and testing of novel communication devices, circuits and architectures based on compound semiconductor technology, (iii) the ''synergy'' arising from use of spatial diversity in conjunction with coded modulation and interference mitigation, and (iv) experimental testing of proposed new techniques for anticipating the ''deep fades'' that afflict mobile communications.

EIA-9977387Costello，Daniel J.Collins，Notre Damemri的Oliveruniversity：获取仪器进行实验性无线电设施，以支持无线数字通信研究A研究人员的研究团队，建议建立一个设施，以提供两种通向数字通信功能，这些功能将包括两种功能，这些功能将包括两种功能基站，许多移动设备和所有测试设备，以在几平方英里的地理区域内实现窄带变速箱。 该设施将提供学术界很少见的资源，这是一种用于研究算法和设备的实际操作测试床，使无线数字通信成为可能。 该设施将研究的一些问题包括：（i）在无线环境中各种错误控制方案的有效性，（ii）基于复合半导体技术的新型通信设备，电路和体系结构的设计和测试，（（（ iii）通过使用空间多样性与编码的调节和减轻干扰以及（iv）对所提出的新技术的实验测试，以期待折磨移动交流的“深层淡入”。