Changes between Version 6 and Version 7 of Tutorials/4G5G/openairinterface

Timestamp:

Apr 22, 2020, 8:14:06 PM (5 years ago)

Author:

msherman

Comment:

—

Tutorials/4G5G/openairinterface

@@ -13 +13 @@
 1. run /opt/oaiscripts/run_enb.sh
 
+
+Example script, change parameters as needed:
+* run_enb.sh:
+{{{
+#! /bin/bash
+#sdr_addrs takes standard uhd arguments, such as:
+#"type=x300,addr=192.168.40.2"  #x310 over direct network
+#"type=x300,resource=rio0"      #x310 over pcie
+#"type=b210"                    #b210 over usb
+#values for RUs.[0] override config file, must be set per usrp type
+# -d enables xforms charts
+
+cd /opt/openairinterface5g
+source oaienv
+cd ./cmake_targets
+./lte_build_oai/build/lte-softmodem \
+-O $OPENAIR_HOME/ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf \
+--nokrnmod 1 --noS1 --eNBs.[0].rrc_inactivity_threshold 0 \
+--RUs.[0].att_tx 40 --RUs.[0].att_rx 0 \
+--usrp-args "type=b200" \
+-d
+}}}
+
 == On Node 2 ==
 1. run /opt/oaiscripts/build_oai.sh to build for the current hardware and kernel
 1. edit the file /opt/oaiscripts/run_ue.sh for the SDR in use, for example, set SDR IP addr and max gain
 1. run /opt/oaiscripts/run_ue.sh
+
+Example script, change parameters as needed:
+* run_ue.sh:
+{{{
+#! /bin/bash                                                                                                                                                                                                                                                                                                                                                                            #sdr_addrs takes standard uhd arguments, such as:                                                                                                                                           #"type=x300,addr=192.168.40.2"  #x310 over direct network                                                                                                                                          #"type=x300,resource=rio0"      #x310 over pcie                                                                                                                                             #"type=b210"                    #b210 over usb                                                                                                                                              #values for RUs.[0] override config file, must be set per usrp type
+# -d enables xforms charts
+
+                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 cd /opt/openairinterface5g                                                                                                                                                                  source oaienv                                                                                                                                                                               cd ./cmake_targets/lte_build_oai/build                                                                                                                                                      ./lte-uesoftmodem \                                                                                                                                                                         -C 2680000000 -r 25 \                                                                                                                                                                       --ue-scan-carrier --nokrnmod 1 --noS1 \                                                                                                                                                     --ue-rxgain 120 --ue-txgain 30 --ue-max-power 0 \                                                                                                                                           --ue-nb-ant-tx 1 --ue-nb-ant-rx 1 \                                                                                                                                                         --usrp-args "type=b200" \                                                                                                                                                                   -d
+}}}
 
 
@@ -75 +107 @@
 === sb1.orbit-lab.org ===
 1. set usrp address to "type=b210"
+1. UE_rxgain: 120
+1. UE_txgain: 30
+1. UE_maxpower: 0
+1. eNB_att_tx: 40
+1. eNB_att_rx: 0
+
 
 === sb4.orbit-lab.org ===