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Member
Reputation: 71
SD Drops in NSN
Experts : pl share some parameters to reduce SD Drops in NSN system apart from T200S.
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2012-05-27 12:50 AM
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Re: SD Drops in NSN
hIi,
try to change those [arameters:
nbrOfSlotsSpreadTrans and maxNumberRetransmission
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Member
Reputation: 71
Re: SD Drops in NSN
what values do you suggest?
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Senior Member
Reputation: 641
Re: SD Drops in NSN
nbrOfSlotsSpreadTrans and maxNumberRetransmission have impact on RACH success rate and not SD drop
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Re: SD Drops in NSN
Originally Posted by
asifhaider919
nbrOfSlotsSpreadTrans and maxNumberRetransmission have impact on RACH success rate and not SD drop
agreed with you, as result it will improve the CSSR
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Senior Member
Reputation: 641
1 out of 1 members found this post helpful.
Re: SD Drops in NSN
Try to activate Antenna hopping, it has a significant impact on sd drop
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Re: SD Drops in NSN
Originally Posted by
asifhaider919
Try to activate Antenna hopping, it has a significant impact on sd drop
dear, did you try it? if it is.. i will activate it in my network
also is there any condition to activate this feature?
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Member
Reputation: 238
Re: SD Drops in NSN
Hi
Pls cell the high SD drop sectors, remap to BCCH trx...to an extent it may get u a good solution.
Also reduce the TA by limiting power or Tilts.
Regards
Plannerguy
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Member
Reputation: 71
Re: SD Drops in NSN
Originally Posted by
asifhaider919
Try to activate Antenna hopping, it has a significant impact on sd drop
Thanks dude!! After enabling AHOP there was major improvement in SD drops!!Great!!
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Member
Reputation: 71
Re: SD Drops in NSN
@asifhaider919,
Can you also please suggest some parameters by which TCH Drops & RX Quality DL/UL can be improved??
Also do you think that there could be any degradations in the RXQ/TCH Drops after enabling antenna hopping feature?
Last edited by parsarka; 2012-06-06 at 01:55 AM
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