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Introduced configuration of RU IF offset from configuration file

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- the RU now supports IF equipment with custom FR1 TX/RX frequencies
- this configuration parameter together with the if_freq parameter allows
  to set a custom IF RX frequency for the gNB
- if the IF offset is not specified, legacy code applies
This commit is contained in:
cig
2020-10-27 10:39:43 +01:00
parent 97ae4300f7
commit 29f7a5082a
3 changed files with 11 additions and 2 deletions
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openair2/ENB_APP/enb_paramdef.h
+3
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@@ -96,6 +96,7 @@ typedef enum {
#define CONFIG_STRING_RU_OTA_SYNC_ENABLE "ota_sync_enabled"
#define CONFIG_STRING_RU_BF_WEIGHTS_LIST "bf_weights"
#define CONFIG_STRING_RU_IF_FREQUENCY "if_freq"
#define CONFIG_STRING_RU_IF_FREQ_OFFSET "if_offset"
#define RU_LOCAL_IF_NAME_IDX 0
#define RU_LOCAL_ADDRESS_IDX 1
@@ -124,6 +125,7 @@ typedef enum {
#define RU_OTA_SYNC_ENABLE_IDX 24
#define RU_BF_WEIGHTS_LIST_IDX 25
#define RU_IF_FREQUENCY 26
#define RU_IF_FREQ_OFFSET 27
/*-----------------------------------------------------------------------------------------------------------------------------------------*/
/* RU configuration parameters */
@@ -157,6 +159,7 @@ typedef enum {
{CONFIG_STRING_RU_OTA_SYNC_ENABLE, NULL, 0, strptr:NULL, defstrval:"no", TYPE_STRING, 0}, \
{CONFIG_STRING_RU_BF_WEIGHTS_LIST, NULL, 0, iptr:NULL, defintarrayval:DEFBFW, TYPE_INTARRAY, 0}, \
{CONFIG_STRING_RU_IF_FREQUENCY, NULL, 0, u64ptr:NULL, defuintval:0, TYPE_UINT64, 0}, \
{CONFIG_STRING_RU_IF_FREQ_OFFSET, NULL, 0, iptr:NULL, defintval:0, TYPE_INT, 0}, \
}
/*---------------------------------------------------------------------------------------------------------------------------------------*/