Add UL BLER options and read from config

openair2/GNB_APP/MACRLC_nr_paramdef.h

@@ -63,10 +63,14 @@
 #define CONFIG_STRING_MACRLC_DL_BLER_TARGET_UPPER          "dl_bler_target_upper"
 #define CONFIG_STRING_MACRLC_DL_BLER_TARGET_LOWER          "dl_bler_target_lower"
 #define CONFIG_STRING_MACRLC_DL_MAX_MCS                    "dl_max_mcs"
+#define CONFIG_STRING_MACRLC_UL_BLER_TARGET_UPPER          "ul_bler_target_upper"
+#define CONFIG_STRING_MACRLC_UL_BLER_TARGET_LOWER          "ul_bler_target_lower"
+#define CONFIG_STRING_MACRLC_UL_MAX_MCS                    "ul_max_mcs"
 #define CONFIG_STRING_MACRLC_HARQ_ROUND_MAX                "harq_round_max"
 #define CONFIG_STRING_MACRLC_MIN_GRANT_PRB                 "min_grant_prb"
 #define CONFIG_STRING_MACRLC_MIN_GRANT_MCS                 "min_grant_mcs"
 
+
 /*-------------------------------------------------------------------------------------------------------------------------------------------------------*/
 /*                                            MacRLC  configuration parameters                                                                           */
 /*   optname                                            helpstr   paramflags    XXXptr              defXXXval                  type           numelt     */
@@ -97,6 +101,9 @@
 {CONFIG_STRING_MACRLC_DL_BLER_TARGET_UPPER,   "Upper threshold of BLER to decrease DL MCS",   0, dblptr:NULL,  defdblval:0.15,  TYPE_DOUBLE,  0},        \
 {CONFIG_STRING_MACRLC_DL_BLER_TARGET_LOWER,   "Lower threshold of BLER to increase DL MCS",   0, dblptr:NULL,  defdblval:0.05,  TYPE_DOUBLE,  0},        \
 {CONFIG_STRING_MACRLC_DL_MAX_MCS,             "Maximum DL MCS that should be used", 0, u8ptr:NULL,  defintval:28,  TYPE_UINT8,  0},      \
+{CONFIG_STRING_MACRLC_UL_BLER_TARGET_UPPER,   "Upper threshold of BLER to decrease UL MCS",   0, dblptr:NULL,  defdblval:0.15,  TYPE_DOUBLE,  0},        \
+{CONFIG_STRING_MACRLC_UL_BLER_TARGET_LOWER,   "Lower threshold of BLER to increase UL MCS",   0, dblptr:NULL,  defdblval:0.05,  TYPE_DOUBLE,  0},        \
+{CONFIG_STRING_MACRLC_UL_MAX_MCS,             "Maximum UL MCS that should be used", 0, u8ptr:NULL,  defintval:9,   TYPE_UINT8,  0},      \
 {CONFIG_STRING_MACRLC_HARQ_ROUND_MAX,         "Maximum number of HARQ rounds", 0, u8ptr:NULL, defintval:4, TYPE_UINT8, 0}, \
 {CONFIG_STRING_MACRLC_MIN_GRANT_PRB,         "Minimal Periodic ULSCH Grant PRBs", 0, u8ptr:NULL, defintval:5, TYPE_UINT8, 0}, \
 {CONFIG_STRING_MACRLC_MIN_GRANT_MCS,         "Minimal Periodic ULSCH Grant MCS", 0, u8ptr:NULL, defintval:9, TYPE_UINT8, 0} \
@@ -126,9 +133,12 @@
 #define MACRLC_DL_BLER_TARGET_UPPER_IDX                        22
 #define MACRLC_DL_BLER_TARGET_LOWER_IDX                        23
 #define MACRLC_DL_MAX_MCS_IDX                                  24
-#define MACRLC_HARQ_ROUND_MAX_IDX                              25
+#define MACRLC_UL_BLER_TARGET_UPPER_IDX                        25
-#define MACRLC_MIN_GRANT_PRB_IDX                               26
+#define MACRLC_UL_BLER_TARGET_LOWER_IDX                        26
-#define MACRLC_MIN_GRANT_MCS_IDX                               27
+#define MACRLC_UL_MAX_MCS_IDX                                  27
+#define MACRLC_HARQ_ROUND_MAX_IDX                              28
+#define MACRLC_MIN_GRANT_PRB_IDX                               29
+#define MACRLC_MIN_GRANT_MCS_IDX                               30
 
 /*---------------------------------------------------------------------------------------------------------------------------------------------------------*/
 #endif

openair2/GNB_APP/gnb_config.c

@@ -877,6 +877,10 @@ void RCconfig_nr_macrlc() {
       dl_bler_options->upper = *(MacRLC_ParamList.paramarray[j][MACRLC_DL_BLER_TARGET_UPPER_IDX].dblptr);
       dl_bler_options->lower = *(MacRLC_ParamList.paramarray[j][MACRLC_DL_BLER_TARGET_LOWER_IDX].dblptr);
       dl_bler_options->max_mcs = *(MacRLC_ParamList.paramarray[j][MACRLC_DL_MAX_MCS_IDX].u8ptr);
+      NR_bler_options_t *ul_bler_options = &RC.nrmac[j]->ul_bler;
+      ul_bler_options->upper = *(MacRLC_ParamList.paramarray[j][MACRLC_UL_BLER_TARGET_UPPER_IDX].dblptr);
+      ul_bler_options->lower = *(MacRLC_ParamList.paramarray[j][MACRLC_UL_BLER_TARGET_LOWER_IDX].dblptr);
+      ul_bler_options->max_mcs = *(MacRLC_ParamList.paramarray[j][MACRLC_UL_MAX_MCS_IDX].u8ptr);
       RC.nrmac[j]->harq_round_max = *(MacRLC_ParamList.paramarray[j][MACRLC_HARQ_ROUND_MAX_IDX].u8ptr);
       RC.nrmac[j]->min_grant_prb = *(MacRLC_ParamList.paramarray[j][MACRLC_MIN_GRANT_PRB_IDX].u8ptr);
       RC.nrmac[j]->min_grant_mcs = *(MacRLC_ParamList.paramarray[j][MACRLC_MIN_GRANT_MCS_IDX].u8ptr);

openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h

@@ -840,6 +840,7 @@ typedef struct gNB_MAC_INST_s {
 
   bool first_MIB;
   NR_bler_options_t dl_bler;
+  NR_bler_options_t ul_bler;
   uint8_t harq_round_max;
   uint8_t min_grant_prb;
   uint8_t min_grant_mcs;