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Call drop in 3G -UMTS

jamil - 23rd April 2018  (05:45 GMT)

Dear Hardi what type of equipment have on site and what type of antenna rrus rus ets

hardi - 18th April 2018  (05:57 GMT)


could you please to help me about how to solve CS RAB abnormal resale issue

mani - 29th January 2018  (07:38 GMT)

hi all,
what are the most important parameters to check in 3g rf for maintaining QOS ? and please will anybody explain them a little please ?

sachin - 22nd January 2018  (12:21 GMT)


actually if you are facing call drop issue in 3G which is due to some radio parameter issues,

# main issue is cell breathing

# when ec/no is very worst is a majorly reason behind it

# handover is not proper defined for this .

main very important reason is RTWP is high which is due to interference or hardware faulty

Parsa48 - 8th October 2017  (03:30 GMT)

Hi all dear friends
I am facing with decreasing of wcdma cell availability in some Ericsson nodeb site. I, m be so happy if anyone help me to solve this issue.

Parsa48 - 13th September 2017  (02:26 GMT)

Iub frame loss issues
In one of site with Ericsson baseband 5216 node there is huge of iub frame loss. Please help me to solve it.

Parsa48 - 11th September 2017  (08:28 GMT)

Hi dear all
Kindly please help me about iub frame loss in Ericsson Baseband 5216 and solutions for it.

hicham27 - 5th September 2017  (12:17 GMT)

could you please help me to kown the reasons of drop (speach , HS,R99 .....)

hungryforknowledge247 - 15th August 2017  (15:19 GMT)

Hi Parsa48,
To increase traffic on 3G you can make reselection from 2G to 3G easier by changing reselection criteria. Make it reselect to 3G quicker and on lower thresholds.
And once this is done you can make calls to be more stickier to 3G. This can be done by chaning 3G to 2G handover criteria. Hope this helps.

hungryforknowledge247 - 15th August 2017  (15:09 GMT)

Hi Parsa48,
Fast dormany is something which try and save mobiles battery consumption when link between mobile and network is idle

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Last modified: 17 May 2017

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