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YAML as a drop-in replacement for libconfig

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This commit introduces a substitute module library for setting up softmodems using YAML instead of libconfig.
The softmodems should work the same with both types of files. Extra care was put to make sure the behavior
of both modules is the same.

Example yaml config files were added for the UE and gNB
This commit is contained in:
Bartosz Podrygajlo
2024-09-06 08:33:10 +02:00
parent 69a84825fb
commit 0b684732ee
15 changed files with 1049 additions and 5 deletions
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targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.usrpb210.yaml
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Active_gNBs:
- gNB-OAI
Asn1_verbosity: none
gNBs:
# Identification parameters:
- gNB_ID: 0xe00
gNB_name: gNB-OAI
# Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code: 1
plmn_list:
-
mcc: 001
mnc: 01
mnc_length: 2
snssaiList:
-
sst: 1
nr_cellid: 12345678
# Physical parameters:
do_CSIRS: 1
do_SRS: 1
servingCellConfigCommon:
#spCellConfigCommon
- physCellId: 0
# downlinkConfigCommon
#frequencyInfoDL
# this is 3600 MHz + 43 PRBs@30kHz SCS (same as initial BWP)
absoluteFrequencySSB: 641280
dl_frequencyBand: 78
# this is 3600 MHz
dl_absoluteFrequencyPointA: 640008
#scs-SpecificCarrierList
dl_offstToCarrier: 0
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
dl_subcarrierSpacing: 1
dl_carrierBandwidth: 106
#initialDownlinkBWP
#genericParameters
# this is RBstart=27,L=48 (275*(L-1))+RBstart
initialDLBWPlocationAndBandwidth: 28875 # 6366 12925 12956 28875 12952
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
initialDLBWPsubcarrierSpacing: 1
#pdcch-ConfigCommon
initialDLBWPcontrolResourceSetZero: 12
initialDLBWPsearchSpaceZero: 0
#uplinkConfigCommon
#frequencyInfoUL
ul_frequencyBand: 78
#scs-SpecificCarrierList
ul_offstToCarrier: 0
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
ul_subcarrierSpacing: 1
ul_carrierBandwidth: 106
pMax: 20
#initialUplinkBWP
#genericParameters
initialULBWPlocationAndBandwidth: 28875
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
initialULBWPsubcarrierSpacing: 1
#rach-ConfigCommon
#rach-ConfigGeneric
prach_ConfigurationIndex: 98
#prach_msg1_FDM
#0 = one, 1=two, 2=four, 3=eight
prach_msg1_FDM: 0
prach_msg1_FrequencyStart: 0
zeroCorrelationZoneConfig: 13
preambleReceivedTargetPower: -96
#preamblTransMax (0...10) = (3,4,5,6,7,8,10,20,50,100,200)
preambleTransMax: 6
#powerRampingStep
# 0=dB0,1=dB2,2=dB4,3=dB6
powerRampingStep: 1
#ra_ReponseWindow
#1,2,4,8,10,20,40,80
ra_ResponseWindow: 4
#ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR
#1=oneeighth,2=onefourth,3=half,4=one,5=two,6=four,7=eight,8=sixteen
ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR: 4
#oneHalf (0..15) 4,8,12,16,...60,64
ssb_perRACH_OccasionAndCB_PreamblesPerSSB: 14
#ra_ContentionResolutionTimer
#(0..7) 8,16,24,32,40,48,56,64
ra_ContentionResolutionTimer: 7
rsrp_ThresholdSSB: 19
#prach-RootSequenceIndex_PR
#1 = 839, 2 = 139
prach_RootSequenceIndex_PR: 2
prach_RootSequenceIndex: 1
# SCS for msg1, can only be 15 for 30 kHz < 6 GHz, takes precendence over the one derived from prach-ConfigIndex
msg1_SubcarrierSpacing: 1
# restrictedSetConfig
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig: 0
msg3_DeltaPreamble: 1
p0_NominalWithGrant: -90
# pucch-ConfigCommon setup :
# pucchGroupHopping
# 0 = neither, 1= group hopping, 2=sequence hopping
pucchGroupHopping: 0
hoppingId: 40
p0_nominal: -90
# ssb_PositionsInBurs_BitmapPR
# 1=short, 2=medium, 3=long
ssb_PositionsInBurst_PR: 2
ssb_PositionsInBurst_Bitmap: 1
# ssb_periodicityServingCell
# 0 = ms5, 1=ms10, 2=ms20, 3=ms40, 4=ms80, 5=ms160, 6=spare2, 7=spare1
ssb_periodicityServingCell: 2
# dmrs_TypeA_position
# 0 = pos2, 1 = pos3
dmrs_TypeA_Position: 0
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
subcarrierSpacing: 1
#tdd-UL-DL-ConfigurationCommon
# subcarrierSpacing
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
referenceSubcarrierSpacing: 1
# pattern1
# dl_UL_TransmissionPeriodicity
# 0=ms0p5, 1=ms0p625, 2=ms1, 3=ms1p25, 4=ms2, 5=ms2p5, 6=ms5, 7=ms10
dl_UL_TransmissionPeriodicity: 6
nrofDownlinkSlots: 7
nrofDownlinkSymbols: 6
nrofUplinkSlots: 2
nrofUplinkSymbols: 4
ssPBCH_BlockPower: -25
SCTP:
SCTP_INSTREAMS: 2
SCTP_OUTSTREAMS: 2
# AMF parameters:
amf_ip_address:
ipv4: 192.168.70.132
NETWORK_INTERFACES:
GNB_IPV4_ADDRESS_FOR_NG_AMF: 192.168.70.129
GNB_IPV4_ADDRESS_FOR_NGU: 192.168.70.129
GNB_PORT_FOR_S1U: 2152 # Spec 2152
MACRLCs:
-
num_cc: 1
tr_s_preference: local_L1
tr_n_preference: local_RRC
pusch_TargetSNRx10: 150
pucch_TargetSNRx10: 200
L1s:
-
num_cc: 1
tr_n_preference: local_mac
prach_dtx_threshold: 120
pucch0_dtx_threshold: 100
ofdm_offset_divisor: 8 #set this to UINT_MAX for offset 0
RUs:
-
local_rf: yes
nb_tx: 1
nb_rx: 1
att_tx: 12
att_rx: 12
bands: [78]
max_pdschReferenceSignalPower: -27
max_rxgain: 114
eNB_instances: [0]
bf_weights: [0x00007fff, 0x0000, 0x0000, 0x0000]
clock_src: internal
rfsimulator:
serveraddr: server
serverport: 4043
options: [] #("saviq"); or/and "chanmod"
modelname: AWGN
IQfile: /tmp/rfsimulator.iqs
security:
# preferred ciphering algorithms
# the first one of the list that an UE supports in chosen
# valid values: nea0, nea1, nea2, nea3
ciphering_algorithms: [nea0]
# preferred integrity algorithms
# the first one of the list that an UE supports in chosen
# valid values: nia0, nia1, nia2, nia3
integrity_algorithms: [nia2, nia0]
# setting 'drb_ciphering' to "no" disables ciphering for DRBs, no matter
# what 'ciphering_algorithms' configures; same thing for 'drb_integrity'
drb_ciphering: yes
drb_integrity: no
log_config:
global_log_level: info
hw_log_level: info
phy_log_level: info
mac_log_level: info
rlc_log_level: info
pdcp_log_level: info
rrc_log_level: info
ngap_log_level: debug
f1ap_log_level: debug
e2_agent:
near_ric_ip_addr: 127.0.0.1
#sm_dir = /path/where/the/SMs/are/located/
sm_dir: /usr/local/lib/flexric/