A Sparse Temporal Synchronization Algorithm of Laser Communications for Feeder Links in 5G Nonterrestrial Networks

Table 4

The experiment results of temporal synchronization.

True value of (ns)	True value of (ns/s)	RMSE of (ns)	RMSE of (ns/s)
1	100	0.0103	0.264
1	1000	0.0100	0.311
10	100	0.0168	0.192
10	1000	0.0270	0.220
100	100	0.0138	0.268
100	1000	0.0133	0.306
1000	100	0.0185	0.212
1000	1000	0.0265	0.109