Carrier Frequency Offset Estimation Based on Unitary-ESPRIT for Interleaved OFDMA Uplink Systems

Abstract

Ruiyan Du, Jinkuan Wang, Yanli Bo, Liang Cui 1 School of Information Science and Engineering, Northeastern University, Shenyang, China, [email protected] *2 Engineering Optimization & Smart Antenna Institute, Northeastern University at Qinhuangdao, Qinhuangdao, China, [email protected] 3 Environmental Management College of China, Qinhuangdao, China, [email protected] 4 Hebei Vocational and Technical College of Building Materials, Qinhuangdao, China, [email protected]