- This topic is empty.
22nd September 2010 at 06:14 #64383hermanGuest
guy, please share your opinion, i have some problem with lac dimentioning.
replacing lac spliting, do we have any parameter setting to overcame paging load? let say, what parameter had sygnificant impact for paging load?, what impact to paging load if we resize paging group?3rd November 2011 at 19:29 #64384MikeGuest
I think increasing MCCCH is very power full doubling paging capacity or more according to no. of MCCCH15th November 2011 at 13:07 #64385debGuest
to reduce paging load u need more paging channel. so first of all find out the cells having combined sdcch means sd is on BCCH.
make it to non combined made. keep the sdcch on 2nd timeslot.
by that way u can get more control channel block in a 51 multiframe. also please share the parameter setting mfr and agbl in ur network, so that we will work out on this16th November 2011 at 09:45 #64386shankar singhGuest
Hi,everyone i am sr.optimizer,i love 2 share my views here..16th November 2011 at 16:54 #64387MikeGuest
The feature MCCCH is provided to increase the capacity for paging, immediate
assignment and channel requests in the network. This is made by introducing
the channel combination VI (according to 3GPP TS 45.002) BCCH + CCCH.
When using a LAPD Concentration Factor > 1 and MCCCH is used a maximum
of 3 CCCH channels can be used. This is due to that the LAPD link load is
close to or above the recommended maximum value of 80% when using 4
CCCH at their full capacity.
When using Packet Abis with MCCCH the maximum of 4 CCCH channels
per cell can be used16th November 2011 at 16:59 #64388MikeGuest
you can use parameter CCCH from 1 to max 4.
Multiple CCCH is used in order to increase paging capacity in cells. Multiple
CCCH means that up to 4 time slots can be configured with CCCH blocks. The
new CCCH channels shall be configured on TN2, TN4 and TN6 on the BCCH