LTE eNB Commissioning Procedure Tools Required: 1. 2. 3. 4. 5. 6.
NEM Software (NEM.LA4.0.1_D1.18) Software Load (ENB_LA0400_D60_E03603) Filezilla Putty or Secure CRT Lan Cable Laptop
Procedure 1. Give your laptop as mentioned in below snap.
2. Go to laptop Start->Run->cmd Try to ping 192.168.10.1 If ping is ok then open NEM and file Zilla In file Zilla File->Site Manager
and do configuration as mentioned below
User – enb0xfer Password-&65UytJhg
3. After Configuration connect the file Zilla client and transfer the snapshot file of eNB
After successful transfer of file close the File Zilla client.
4. Open putty and make configuration like below mentioned snap
5. Open Putty session and put login password login as: enb0dev
[email protected]'s password: Qwe*90op take back up of default database file first then replace the file. eCCM-root-mim> ls -ltr -rw------- 1 root enbDev -rw------- 1 root enbDev
67155 Jan 1 00:00 old_db.xml 46664 Jan 1 00:00 database.xml
eCCM-root-mim> cp database.xml databse.xml.bck eCCM-root-mim> ls –ltr -rw-------rw-------rw-------
1 root 1 root 1 root
enbDev enbDev enbDev
Then give reboot to eNB. Root #edcVfr4%t
67155 Jan 1 00:00 old_db.xml 46664 Jan 1 00:00 database.xml 46664 Jan 1 00:00 database.xml.bck
Note: - use NEM to reset eNB (reset CB board). Wait until every board (CB, BB, and RRH) is up. SYNC LED on CCM board is green & stable. Some times RRH not visible in NEM because of installation issue as eNB not able to communicate with RRH so try to fix it first.If one RRH is visible you can start with software upgrade and later on fix other two RRH.
6. In NEM you can see existing software in software properties
7. In eNB properties you can see name and ip of eNB.
8. Use again putty to unlock cells In cell configuration window cell are locked so follow below steps to unlock it. You need to use vi-editor (Unix command) for it. Cell unlock
9. Now from NEM follow below steps
10. In this tab choose Allocate configuration Rights then
11. Downloading will start
12. When download finish
13 . Click on activate button after it enables on NEM window During activation of software eNB will take reboot so during reboot just remove the login cable from eNB & laptop and wait for 10-15 minutes. If sync LED becomes green and stable put login cable again and you will get
14. After connecting login cable you will get connection establishment on NEM. Accept button highlighted
15. After you will accept it you will get wait and NEM will get full data Check the software window on NEM it should have all 5 software files related to boards
From NEM unlock every board and sectors and it should be up
