Presidential Young Investigator Awards

总统青年研究员奖

• 批准号: 8957623
• 负责人: Thomas Fuja
• 金额: $ 16.45万
• 依托单位: University of Maryland, College Park
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-09-01 至 1996-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8957623&HistoricalAwards=false
• 关键词: Presidential; Young; Investigator; Awards

This project is concerned with the use of error control codes in computer memory systems. For the case of semiconductor random access memories (RAM), techniques for incorporating redundancy at both the on-chip and board levels is under investigation. For the case of magnetic recording devices, the issues of channel characterization, convolutional coding, and error control coding under constraints on the 1s and 0s patterns of the data are being studied. Some information theoretic aspects of the storage capacity of computer memory devices is also under consideration.

该项目涉及计算机存储系统中错误控制代码的使用。 对于半导体随机存取存储器（RAM），正在研究在片上和板级合并冗余的技术。 对于磁记录设备的情况，正在研究数据的 1 和 0 模式约束下的通道表征、卷积编码和错误控制编码问题。 计算机存储设备的存储容量的一些信息论方面也在考虑之中。