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hi guys
i face strange case one cell cannot carry traffic it carry handover traffic when making rlcrp
the cell bcch=0 and it must be 1
bcc=1 in normal case no hardware alarm appeared in the dtru the cell configuration 2/2i don’t understand “rlcrp” and “bcch=0”.
if it means that MS can’t setup a call in this cell but can only access it with handover, then either the cell is barred or the BCCH trx is suffering bad interference or hardware failures.
Perhaps there are some other reasons, but what you could try to do already is to lock the first TRX and see the results.
If that cell can carry HO traffic but no TCH traffic . i suggest you to chcek Cell ID on MSC it might not define on MSC side.
If CI already defind on MSC.
Pls confirm this dosen’t bar.Good lock
hi guys
yes pix rlcrp,and bcch=0 means MS cann’t setup call
also Narachi i check the defintion in the MSC and in the BSC for the cell i didn’t find any thing differnet all OK in the BSC and the MSChi
pix also i locked the first TRX no any things new still as its no traffic handover traffic onlygo on site, perform a drive test trace
can you select/reselect the cell ?
what are the values of C1 & C2 ?
when you set up a call what happens ?
when you send SMS ?please list down the message flow (layer 3)
what is the sdcch assignment failure rate ?
sdcch drop rate ?
tch normal assignment failure rate ?
call drop rate ?
tch duration average ?
sdcch duration average ?thanks,
pixHi MSA..
Check after deleting & recreating cell_ID from MSC End..
There must be some configration problem at MSC end thats why it in only carrying handover traffic.
So deleting & redefining Cell ID may resolve the Issue.from wat u’ve said this’s ericsson network. Go in OSS, run mgcep on mss, run rldep on bsc. Get the cgi n both cases & compare. They s’d be same.
Hi MSA,
Did u manage?
Check the LAC in the NSS side i think it will be diffrent from the LAC in the BSS
I need a driver for my phillips snn6500 wireless netcard
or smc2632 wireless net card.
I can`t make them run on linpus linux lite.Please help.
Regards,
Indewfeefdears
could you explain what does mean select and reselect cell in GSM with more details
Hi ayat and everybody,
About me I suggest you to checked the CGI of the Cell, and compare it with yhe CGI on the BSC, if it’s the same try to get it’s value configure in the MSC if it is the same.
