id	summary	reporter	owner	description	type	status	priority	component	version	resolution	keywords	cc
215	Difference observed with BNC RT latency	regina.operation@…	team	"We observe a difference of latency in RTCM real time logs between BNC 2.12.17 and last BNC 2.13.4.

If a RT RTCM MSM7 flow doesn’t contain 1127 packet (MSM7 Beidou) and 1042 packet (Beidou ephemeris),
-	When using BNC 2.13.4, latency looks good :
26-04-14 15:15:00 SAG100FRA1 Observations: Mean latency 0.27 sec, min 0.06, max 0.50, rms 0.29, 900 epochs, 0 gaps
-	When using BNC 2.12.17 latency is increased of 1 second which looks abnormal (local network test conditions for this log) :
26-04-14 15:45:01 SAG100FRA1 Observations: Mean latency 1.27 sec, min 1.07, max 1.57, rms 1.28, 900 epochs, 0 gaps
If we add this Beidou packets, latency is the same for both versions.
Are you aware of that and if yes, can you tell us in which version it was fixed? Is it mentioned in changelog?

Thank you

CNES REGINA Team
Thierry Lawrence
regina.operation@cnes.fr"	defect	new	normal	Other