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NR_UE: Perform autonomous timing advance to compensate for fast time drift with relatively large RTT

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As we don't have SIB19 with continuously updated ta-Common and ta-CommonDrift values yet, the UE can only adapt it's UL timing according to it's DL drift.
This is required for the UE to keep UL sync with fast time drift and relatively long RTT (e.g. LEO satellite).
We should replace this with the standard compliant way as soon as we have SIB19 with continuously updated contents.
This commit is contained in:
Thomas Schlichter
2024-08-23 14:57:48 +02:00
parent e662721310
commit 0eb409f114
3 changed files with 11 additions and 2 deletions
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executables/nr-softmodem-common.h
-1
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@@ -98,7 +98,6 @@
#define CONFIG_HLP_TELN "Start embedded telnet server \n"
#define CONFIG_HLP_SNR "Set average SNR in dB (for --siml1 option)\n"
#define CONFIG_HLP_NOS1 "Disable s1 interface\n"
#define CONFIG_HLP_AGC "Rx Gain control used for UE"
/*--------------------------------------------------------------------------------------------------------------------------------*/
/* command line parameters for LOG utility */