Changes between Version 5 and Version 6 of Tutorials/4G5G/amarisoftcotsue

Timestamp:

Nov 15, 2022, 5:59:27 PM (2 years ago)

Author:

prasanthi

Comment:

—

Tutorials/4G5G/amarisoftcotsue

@@ -55 +55 @@
 === Tutorial Execution ===
 [[CollapsibleStart(Run the Amarisoft base station)]]
+==== Check the USRP ====
 * Log in to the server srv2-lg1 with 2 SSH sessions.
 {{{#!shell
@@ -107 +108 @@
 }}}
 * Notice the IP addresses of the N310 - 10.37.2.1 is the 1G management interface, where as the other 2 are 10G data interfaces.
-[[CollapsibleEnd]]
-
-[[CollapsibleStart(Run MME)]]
+
+==== Run the MME ====
 * We are going to run the MME, gNodeB on srv2-lg1.
 * Run the Amarisoft MME on srv2-lg1. Run lte_init.sh to setup IP forwarding so that the UEs can connect to the Internet, once they establish a connection with the base station.  
@@ -130 +130 @@
 }}}
 * Type 'help' at the prompt to explore the available mme commands. 
-[[CollapsibleEnd]]
-
-[[CollapsibleStart(Run gNodeB)]]
+
+==== Run the gNodeB ====
 * Run Amarisoft 5G NR Stand alone gNodeB as shown below by passing the gNodeB configuration file as an argument. The configuration file defines SDR(USRP N310) address, operating band, bandwidth and other parameters. 
 {{{#!shell
-root@srv1-lg1:~# cd /opt/amarisoft/lteenb-linux-2021-09-18
-root@srv1-lg1:/opt/amarisoft/lteenb-linux-2021-09-18# ./lteenb config/gnb-sa-n310.cfg
-Base Station version 2021-09-18, Copyright (C) 2012-2021 Amarisoft
+
+root@srv2-lg1:~# cd /opt/amarisoft/lteenb-linux-2022-09-16
+root@srv2-lg1:/opt/amarisoft/lteenb-linux-2022-09-16#
+root@srv2-lg1:/opt/amarisoft/lteenb-linux-2022-09-16# ./lteenb config/gnb-sa-n310.cfg
+Base Station version 2022-09-16, Copyright (C) 2012-2022 Amarisoft
 This software is licensed to Rutgers University (The State University of New Jersey).
 License server: license.orbit-lab.org (0b-b4-46-dc-2f-83-58-cb)
-Support and software update available until 2022-08-18.
+Support and software update available until 2023-08-18.
 
 [INFO] [UHD] linux; GNU C++ version 7.5.0; Boost_106501; UHD_3.15.0.0-release
 [INFO] [MPMD] Initializing 1 device(s) in parallel with args: mgmt_addr=10.38.2.1,type=n3xx,product=n310,serial=3176DF5,claimed=False,addr=10.38.2.1,master_clock_rate=122.88e6
-[INFO] [MPM.PeriphManager] init() called with device args `product=n310,mgmt_addr=10.38.2.1,time_source=internal,clock_source=internal,master_clock_rate=122.88e6'.
+[INFO] [MPM.PeriphManager] init() called with device args `master_clock_rate=122.88e6,clock_source=internal,product=n310,time_source=internal,mgmt_addr=10.38.2.1'.
 [INFO] [0/Replay_0] Initializing block control (NOC ID: 0x4E91A00000000004)
 [INFO] [0/Radio_0] Initializing block control (NOC ID: 0x12AD100000011312)
@@ -156 +157 @@
 [INFO] [0/FIFO_2] Initializing block control (NOC ID: 0xF1F0000000000000)
 [INFO] [0/FIFO_3] Initializing block control (NOC ID: 0xF1F0000000000000)
-RF0: sample_rate=30.720 MHz dl_freq=3489.420 MHz ul_freq=3489.420 MHz (band n78) dl_ant=2 ul_ant=1
+RF0: sample_rate=30.720 MHz dl_freq=2589.420 MHz ul_freq=2589.420 MHz (band n41) dl_ant=2 ul_ant=1
+Warning, CPU hyperthreading is enabled, we do not recommend using it.
 (enb) WARNING: The GPS is not locked. If you need time synchronization, you should restart the program when the GPS is locked.
 Chan Gain(dB)   Freq(MHz)
- TX1     35.0 3489.420000
- TX2     35.0 3489.420000
- RX1     40.0 3489.420000
+ TX1     45.0 2589.420000
+ TX2     45.0 2589.420000
+ RX1     50.0 2589.420000
 
 (enb) ng
@@ -168 +170 @@
 (enb) cell phy
 [gnb0012345] PLMN=310014 gNB_ID=0x12345
---------Global-------- ----------DL---------- ----------UL---------- ----SSB---
-Cell    RAT BAND  BW P  ARFCN ANT NL SCS  QAM  ARCFN ANT NL SCS  QAM  ARFCN SCS
-0x001    NR  n78  20 0 632628   2  2  30  256 632628   1  1  30  256 632544  30
+--------Global-------- -----------DL---------- -----------UL---------- -----SSB---
+Cell    RAT BAND  BW P   ARFCN ANT NL SCS  QAM   ARCFN ANT NL SCS  QAM   ARFCN SCS
+0x001    NR  n41  20 0  517884   2  2  30  256  517884   1  1  30  256  517710  30
 (enb)