EURASIP Journal on Advances in Signal Processing

Table 2 The mean squared error of estimated coarse frequency offset at each receive antenna

From: Optimized joint timing synchronization and channel estimation for communications systems with multiple transmit antennas

	SNR = -5dB	SNR = -3dB	SNR = -1dB	SNR = 0dB	SNR = 1dB
Proposed (2×2 MIMO)	0.0011	0.0006	0.0004	0.0003	0.0002
Proposed (3×3 MIMO)	0.0012	0.0007	0.0004	0.0003	0.0003

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