Error Handling Method for Improving BDS Monitoring Accuracy of Bridge Deformation

Table 4

EVM values obtained by different blind homogeneous algorithms for the 16PSK-modulated signals.

SNR/dB	15	25	35	45	55
Without a balanced EVM/bit	0.3121	0.2865	0.2920	0.2873	0.2906
CMA EVM/bit	0.2557	0.1461	0.1131	0.1138	0.1102
RLS-CMA EVM/bit	0.2386	0.1223	0.0865	0.0783	0.0860
EVM accuracy difference/bit	0.0171	0.0238	0.0266	0.0355	0.0242