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Hi Aly,

you are right that you can export the netact db into the csv format.. but it needs the profile file for exporting this is useful when you are exporting a single managed object and not all...

As the error encountered suggest it a circuits issue, now mostly it occurs due to mismatch in A IF circuits now you have given additional info that its fine in other sector but it not clear whether...

Sorry for the late reply according to my understanding many network has more than one layer on which r99 traffic is pushed so it not a problem ... but yes based on parameter which identifies at which...

Hi Rosan,

Currently there is no way to prioritize UAFRCN one over the other, is cells are allowed to be measured then there are available for selection.. there are two to three parameter in 2G...

Wish All member a very Happy and Merry Christmas :)

Hi,

its basics of GSm, During the call setup many protocol negotiation are done with MSC one of the key way of identification of a cell in network is cell id but as per spec it doesn't need to be...

Hi satria,
from what i can see from the csv the file is in internal value format.

so based on that observation i can identify 4 causes which might have led to the failure in that bsc.
adjwId ...

The maximum number of sdcch that you can define on a trx also deopends on your LAPD capacity check the lapd capacity the blocking may be there from there for your case as more than 2 sd then LAPD...

send a sample of that bsc csv i will help you out on what is wrong and why it failed.!!

Do you use both P-GSM and E-GSM in the same sector also you need to provide a scenario under which you faced the problem, site type and network structure like the bands used in the site and sector..

there will TCH drops in the network which you will not be able to justify.. there are other potential problem which you would really like to avoid so in NSN it is recommeded to use tsc = bcc also sd...

Due you have isho enabled if yes then check your setting for cell reselection between WCDMA and GSM.. Most of the likely hood problem is that the mobile is ping - ponging between 3G and 2G this will...

Hi andia,

As plannerguy says that for him the issue was cleared by a patch.. yes there is a patch for S14 where there is observation on this problem i would say on MP8 it was more visible.. i...

Hi,

First of all in Nokia, there are broadly three types of TS configuration possible TCHF, TCHH, TCHD. This determine the idle state of the TS.
i.e. TCHD idle state will be ID ID. for TCHF - ID...

Further two add to above post .. check this post out. it gives you more info..

http://www.finetopix.com/showthread.php?4617-why-8-time-slots

http://mobiledevdesign.com/tutorials/radio_introduction_gsm_gsm/

Have a look at this link. it tells you why it is.. But sadly it not the complete story out there but enough to give you direction...

Hope this is a start..

BTS load threshold (BLT)
Parameter name BTS Load Threshold
Abbreviated name btsLoadThreshold
Managed object BTS
Multiplicity 1
Description With this parameter you...

Hi,

if it is nokia bsc also check whether BLT is set correctly as it is possible that BTS is not congested but the threshold are being crossed when the HO is being performed this will indirectly...

Hi,

Sorry to say but there is no other way to find the number of working SDCCH in a sector other than using MML or OSS xml Dump.... in real time

its not exactly DFCA but it is synchronized BSC where all BTS in a BSC is synchronized to each other with GPS or a synchronization unit..

its the default password :)

Hi,

if you want to do this then try to not keep the BCCH in the BA list and just define a neighbor and assign a different BA list which doesn't have bcch 95 then i guess you will have a situation...

Hi,

Currently there are very few network in the world which are on s15 and fewer still which use DHR parameter with OSC.... To get the all parameter irrespective of which software version the BSC...

This one is tricky and it has lot of variable involved some of them are very subjective and if not done properly can give very weird results. So what is SQI , it is speech quality Index. the word...

Here are some link for this bad news...

http://www.telecoms.com/37095/nsn-announces-17000-job-cuts/

http://www.fiercewireless.com/story/nsn-shed-17000-jobs/2011-11-23