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OpenXG-RAN
Commits
77c8439b
Commit
77c8439b
authored
Feb 21, 2022
by
francescomani
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remoing unused parameter
parent
30f62109
Changes
2
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2 changed files
with
0 additions
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13 deletions
+0
-13
openair1/PHY/INIT/nr_parms.c
openair1/PHY/INIT/nr_parms.c
+0
-9
openair1/PHY/defs_nr_common.h
openair1/PHY/defs_nr_common.h
+0
-4
No files found.
openair1/PHY/INIT/nr_parms.c
View file @
77c8439b
...
...
@@ -266,15 +266,6 @@ int nr_init_frame_parms(nfapi_nr_config_request_scf_t* cfg,
fp
->
nb_antennas_rx
=
cfg
->
carrier_config
.
num_rx_ant
.
value
;
// It denotes the number of rx antennas at gNB
fp
->
nb_antennas_tx
=
cfg
->
carrier_config
.
num_tx_ant
.
value
;
// It corresponds to pdsch_AntennaPorts (logical antenna ports)
//RRC Parameters: depends on the physical structure of the gNB Uniform planner array
if
(
fp
->
nb_antennas_tx
==
4
)
fp
->
antennas_tx_n1_n2
=
1
;
//NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts__moreThanTwo__n1_n2_PR_two_one_TypeI_SinglePanel_Restriction;
else
if
(
fp
->
nb_antennas_tx
==
8
)
fp
->
antennas_tx_n1_n2
=
3
;
//NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts__moreThanTwo__n1_n2_PR_four_one_TypeI_SinglePanel_Restriction;
else
if
(
fp
->
nb_antennas_tx
==
12
)
fp
->
antennas_tx_n1_n2
=
5
;
//NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts__moreThanTwo__n1_n2_PR_six_one_TypeI_SinglePanel_Restriction;
else
//We currently support codebook 1 for nrOfAntennaPorts < 16
fp
->
antennas_tx_n1_n2
=
0
;
//NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts__moreThanTwo__n1_n2_PR_NOTHING;
fp
->
symbols_per_slot
=
((
Ncp
==
NORMAL
)
?
14
:
12
);
// to redefine for different slot formats
fp
->
samples_per_subframe_wCP
=
fp
->
ofdm_symbol_size
*
fp
->
symbols_per_slot
*
fp
->
slots_per_subframe
;
...
...
openair1/PHY/defs_nr_common.h
View file @
77c8439b
...
...
@@ -344,10 +344,6 @@ struct NR_DL_FRAME_PARMS {
uint8_t
numerology_index
;
/// Number of Physical transmit antennas in node (corresponds to nrOfAntennaPorts)
uint8_t
nb_antennas_tx
;
/// UPA Panel Antenna configuration: two_one, two_two, four_one, three_two, six_one, etc
uint8_t
antennas_tx_n1_n2
;
/// UPA Panel Antenna Type: non, Single panel, or multiple
uint8_t
antennas_tx_panel_type
;
/// Number of Receive antennas in node
uint8_t
nb_antennas_rx
;
/// Number of common transmit antenna ports in eNodeB (1 or 2)
...
...
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