- This topic has 18 replies, 1 voice, and was last updated 8 years, 8 months ago by Raza.
30th November 2010 at 05:28 #65162NKGuest
Is there any method to calculate cell downtime in ZTE? Thank you in advance.
NK30th November 2010 at 11:55 #65163TanujGuest
go to report management take out query for the site or sites and take “cell break alarm” as the parameter and generate the report it gives the start and resume time just subtract them in excel and you get the cell downtime.
you can also do this from the zte alatrm database by logging in the omcr and sqlplus, then execute query by using the alarm code1st December 2010 at 04:09 #65164NKGuest
Thanks for suggestion. Does “Cell Break Alarm” in ZTE takes into account down due to problem in RU, Abis link down, down due to power problem etc?1st December 2010 at 04:29 #65165NKGuest
Does “Cell Break Alarm” is same as “Cell Interupption Alarm”?1st December 2010 at 06:28 #65166TanujGuest
for iBSC ie V3 BSC’s its “Cell Interupption Alarm”, both are the same only in V2 it was called that.
Tanuj1st December 2010 at 06:40 #65167TanujGuest
Cell Interupption Alarm takes into account all those states be it any infra or telecom problem, when ABIS is down you will get this same alarm on report generation along with :site lapd/abis link broken”
Tanuj2nd December 2010 at 07:12 #65168NKGuest
In some cells, we are getting zero traffic but we do not find any “cell Interruption alarm”. What could be wrong?
Thanks in advance.3rd December 2010 at 07:32 #65169TanujGuest
Hi NK↲Zero traffic doesnt always necessarily mean that the bell was down or site was down. Please check if there is ‘site lapd abis link broken’ Alarm flicking on that whole site. If you can tell me about the history alarms for the time when there was no traffic on the cell that would be helpful. In our network we faced something similar to this and on entire analysis we found there were slips on the e1 and there was no cell break as the slips were of very short duration. Please check and revert.↲Regards↲Tanuj9th December 2010 at 08:46 #65170NKGuest
Sorry for late reply. We have checked but we do not have such alarm. We have “LAPD JAM ALARM” and “Site Abis Controlled Link Broken”.
Thanks in advance.
Nirendra KC9th December 2010 at 15:16 #65171TanujGuest
That is the same alarm that we faced in such cells, get the media checked there are flicks/slips on it, you must be facing customer complaints on such sites it due to these flicks and the lapd jam can be resolved by shifting the RRM of the site change E1 to different module and the problem will be solved. Reply after doing these changes from OMCR.10th December 2010 at 07:02 #65172NKGuest
I mean we have checked that alarm is available or not. But could not find that alarm. You mean to check those cells which has zero trafffic might have different alarm???
Thank in advance.10th December 2010 at 19:38 #65173TanujGuest
Hi NK Yes please check the history alarm on cells having 0 traffic and tell me11th December 2010 at 05:06 #65174TanujGuest
“LAPD JAM ALARM” – Change Module of site.
“Site Abis Controlled Link Broken”. – Check media and E1 for flicks.12th December 2010 at 18:45 #65175SuziGuest
1.Is there any Counter in V3 which gives Cell Out of Service pegging?
2.I need some ZTE RF expert.Can you help me on ZTE for RF concerns..13th December 2010 at 10:43 #65176TanujGuest
Hi Suzi i am sorry but i cant help much about counters as i dont work on counters in our ZTE Network i can help you on RF Problems though