Error Handling Method for Improving BDS Monitoring Accuracy of Bridge Deformation

Table 3

EVM values obtained by different blind homogeneous algorithms for the 8PSK-modulated signals.

SNR/dB	15	25	35	45	55
Without a balanced EVM/bit	0.3628	0.3375	0.3413	0.3399	0.3411
CMA EVM/bit	0.2975	0.1576	0.1265	0.1250	0.1273
RLS-CMA EVM/bit	0.2806	0.1411	0.1153	0.0907	0.0871
EVM accuracy difference/bit	0.0169	0.0165	0.0112	0.0343	0.0402