- This topic has 7 replies, 1 voice, and was last updated 11 years, 4 months ago by Fernando.
1st May 2008 at 16:23 #52292dkumarGuest
During a non peak hour in which channel ,BCCH or TCH, will my call establish. Is there a way to prioritize my call to a particular channel.Coz we do know that a call in BCCH has a better qual. Please tell me the parameter for Ericsson
Also what are the things that i should look for first when i have complaints bout cross talks1st May 2008 at 19:39 #52293pixGuest
in alcatel, this is a TRX parameter (contrarily to 90% of other parameters, which are at cell level). I don’t know if that can help locate this parameter..?2nd May 2008 at 09:43 #52294m12Guest
there is a parameter called TRX_PREFMARK and you need to set the least preferred (for PS) TRX with the lowest number (say 0) and the most preferred with the largest.
NOTE:Any number apart from 0 will not support PS traffic.
Which BSS version is your network in? I wonder if this parameter works on all versions, i remember it worked with B8?,
m122nd May 2008 at 15:03 #52295pixGuest
you’re talking about alcatel parameter.. dkumar wants the ericsson parameter 🙂6th April 2009 at 06:09 #52296PhantomGuest
anyone who can help me?
In alcatel BTS,if a cell enabled BaseBand Hopping and It has 4 TRXs ,4 Frequency are 111 ,112,113,114 then If I locked it for 1 TRX .
1) How can I know what’s the certained frequency (1 in 4) was locked. and
2) How can I check freq. which is transmiting . in OMC-R
Million Thank for any reply.7th April 2009 at 20:23 #52297PixGuest
in BBH, in alcatel, the mechanism is different than what you’d believe 🙂
you allocate a FHS to each timeslot –> each timeslot follows a certain frequency hopping pattern.
If one trx is down, the other TRXs keep doing their own thing.7th April 2009 at 21:39 #52298TNSGuest
In my opinion the last freq in the FHS will be NOT broadcasted automaticaly even it persist in the OMCR.
If we have a 4 freqs with 3 TRXs is this a BBH in fact… or SFH?
Few years ago I made a TEMS measurment especialy for this problem but… I can not remember the result…
It’s a shame…
BR,8th February 2011 at 18:54 #52299FernandoGuest
Somebody Know what nokia parameter indicate the trx number into a cell. And the PDCH number?