Spatial-Frequency Estimation for OFDM System with Coprime Array

Spatial-Frequency Estimation for OFDM System with Coprime Array

Orthogonal frequency division multiplexing (OFDM) is the key technique of the communication system. In this paper, coprime array is designed in OFDM system to obtain joint direction of arrival (DOA) and carrier frequency offset (CFO) estimates. The proposed system can achieve beamforming and adaptiv...

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Bibliographic Details
Main Authors:	Gang Shao, Wen-qin Wu, Lei Yin, Chen-yang Ding, Xiao-yuan Zhang
Format:	Article
Language:	English
Published:	Hindawi-Wiley 2021-01-01
Series:	Wireless Communications and Mobile Computing
Online Access:	http://dx.doi.org/10.1155/2021/9998342

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