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CAREER: An Integrated Cyclostationary Signal Processing Framework for Optimized and Robust Wireless Communications

职业：用于优化和鲁棒无线通信的集成循环平稳信号处理框架

基本信息

批准号：
0092901
负责人：
Erchin Serpedin
金额：
$ 30万
依托单位：
Texas A&M Engineering Experiment Station
依托单位国家：
美国
项目类别：
Continuing Grant
财政年份：
2001
资助国家：
美国
起止时间：
2001-03-01 至 2007-05-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=0092901&HistoricalAwards=false
关键词：
CAREER Integrated Cyclostationary Signal Processing

项目摘要

Proposal: An Integrated Cyclostationary Signal Processing Framework for Optimized and Robust Wireless CommunicationsPI: Dr. Erchin SerpedinABSTRACT: The successful evolution of the future high-speed wireless communication networks requires significant advances in adaptive signal processing algorithms that are currently employed for synchronization, estimation and equalization of time-varying channels. This research involves the development of a general and novel framework for designing robust and optimal spectrally efficient channel estimation, synchronization, and equalization algorithms. Key elements of the work include development of a unified framework for designing and analyzing non-data aided joint carrier frequency-offset/Doppler shift and symbol timing estimators in time-selective and flat-fading channels, development of a robust non-data aided framework for estimation and equalization of time- and frequency-selective fading channels, and development of a robust non-data aided space-time signal processing framework for synchronization and estimation of multipath signals arriving at an antenna array. The proposed research offers a wealth of innovative educational projects for course and laboratory instruction.Level of Effort Statement:At the recommended level of support, the investigator will make every attempt to meet the original scope and level of effort of the project.

摘要：未来高速无线通信网络的成功发展需要在自适应信号处理算法方面取得重大进展，这些算法目前用于时变信道的同步、估计和均衡。本研究涉及发展一个通用的和新颖的框架，用于设计鲁棒和最优的频谱高效信道估计，同步和均衡算法。工作的关键要素包括开发一个统一的框架，用于设计和分析非数据辅助联合载波频偏/多普勒频移和符号时序估计器，用于时间选择性和平坦衰落信道，开发一个鲁棒的非数据辅助框架，用于估计和均衡时间和频率选择性衰落信道。开发了一种鲁棒的非数据辅助空时信号处理框架，用于同步和估计到达天线阵列的多径信号。本研究为课程和实验教学提供了丰富的创新教育项目。努力水平声明：在推荐的支持水平下，研究者将尽一切努力满足项目的原始范围和努力水平。