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1218: RRC TimeOut Repeat at RNC Border

Nassim Fa! TI"LA

F#$%&a%' 201(

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VDF Qatar Network – 1218: RRC TimeOut Repeat at RNC Border 

 Milestones

Site WorkorderDate ofexecution

Description Comment

1218 HCS Activation 30/11/2013 HCS Activated HCS Activated

1218 1218_HCS_Deactivation 10/02/201!"00pm HCS deactivated Hi#$ %ime&ut 'epeat at'(C )order

1218 1218_*nter+acConfi#uration10/02/201,"30pm

)ecause 1218 is at '(C)order- set .'x+evin to113d)m and .uain to1!d) ands*nter/*ntraSearc$ to !d)Set .&ffset1/2sn to d)for inter+AC confi#uration

Hi#$ %ime&ut 'epeat at'(C )order

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VDF Qatar Network – 1218: RRC TimeOut Repeat at RNC Border 

 RNC5 MapInfo

RNC5 is surrounded by 5 RNCs

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VDF Qatar Network – 1218: RRC TimeOut Repeat at RNC Border 

 1218 Position

Site 1218 is located at RNC Border. 1218 is the ost ipacted site in RNC5 by !ie"ut

Repeat RRC #ailures.

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VDF Qatar Network – 1218: RRC TimeOut Repeat at RNC Border 

 1218$ RRC Connection reuest %aily

&fter 'CS &cti(ation on )*th +No( 2*1), RRC Reuest increased in 1218. &fter 'CS %eacti(ation

and "ffset and Cell Selection+Reselection !unin-, RRC Reuest /ent to noral (alues.

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VDF Qatar Network – 1218: RRC TimeOut Repeat at RNC Border 

 1218$ RRC !ie"ut Repeat 'ourly

&fter 'CS %eacti(ation on 1*th +#eb 2*10 and "ffset and Cell Selection+Reselection !unin-,

!ie"ut Repeat hi-hly decreased.

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VDF Qatar Network – 1218: RRC TimeOut Repeat at RNC Border 

 1218$ RRC Connection reuest 'ourly

&fter 'CS %eacti(ation on 1*th +#eb 2*10 and "ffset and Cell Selection+Reselection !unin-,

RRC Reuests /ent to noral ran-e as before 'CS &cti(ation.

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VDF Qatar Network – 1218: RRC TimeOut Repeat at RNC Border 

 1218$ CSSR Cs

&fter 'CS %eacti(ation on 1*th +#eb 2*10 and "ffset and Cell Selection+Reselection !unin-,

CSSR CS hi-hly ipro(ed.

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VDF Qatar Network – 1218: RRC TimeOut Repeat at RNC Border 

 1218$ CSSR Ps

&fter 'CS %eacti(ation on 1*th +#eb 2*10 and "ffset and Cell Selection+Reselection !unin-,

CSSR PS hi-hly ipro(ed.

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VDF Qatar Network – 1218: RRC TimeOut Repeat at RNC Border 

 Conclusion

Conclusion$

-  %eacti(ate 'CS in & cells located at RNC boundaries.-  Set "ffset sn to 30dB.-  Set 4ualMin+Re(Min to 617dB+611)dB

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