Ultrafast CS Call Setup

[mounir34]

This feature changes serial processing of the called party to parallel processing, thereby reducing the access delay of the calling party.It provides the following functions:
Func1:Parallel processing of the Iu interface and Uu interface paging procedures
Func2:Parallel processing of the Iu interface setup and Uu interface security mode procedures
Func3:Parallel processing of the ringing and RAB setup procedures

Capture.JPG

below the result

fast result.jpg

add reputation plz

[oussama85]

Dear Mounir

please can you share switchs and parameters for activation

Thanks

[RF engineer]

This feature changes serial processing of the called party to parallel processing, thereby reducing the access delay of the calling party.It provides the following functions:
Func1:Parallel processing of the Iu interface and Uu interface paging procedures
Func2:Parallel processing of the Iu interface setup and Uu interface security mode procedures
Func3:Parallel processing of the ringing and RAB setup procedures

Capture.JPG

below the result

fast result.jpg

add reputation plz

But there is one function will be lost by activate this feature which is trace on U2000 .

BR

[mounir34]

salam oussam
is very good feature i tested and its working well,no negative impact and the call delay decreased by almost 300ms
below the script for activation,thanks

SET UULTRAFASTCSACCESS:ALERTINGPARALLELSWITCH=ON,LOWSRBALERTINGSWITCH=ON,SECMODPARALLELSWITCH=ON;

SET UULTRAFASTCSACCESS:PAGINGPARALLELTMR=5,LOCRNCUSRINFOAGINGTMR=80,NRNCUSRINFOAGINGTMR=12,ALERTINGPARALLELRSCPTHD=-115,ALERTINGPARALLELECNOTHD=-24;

Dear Mounir

please can you share switchs and parameters for activation

Thanks

[mounir34]

no,the both, feature and trace are working well,is a good feature

But there is one function will be lost by activate this feature which is trace on U2000 .

BR

[phuc]

Dear mounir34,

How does this feature affect KPI? Especially Call Setup Success Rate ?

Thank you.

[mounir34]

dear
no negative impact after activate the feature,thanks

Dear mounir34,

How does this feature affect KPI? Especially Call Setup Success Rate ?

Thank you.

[techfolkcmr]

salam oussam
is very good feature i tested and its working well,no negative impact and the call delay decreased by almost 300ms
below the script for activation,thanks

SET UULTRAFASTCSACCESS:ALERTINGPARALLELSWITCH=ON,LOWSRBALERTINGSWITCH=ON,SECMODPARALLELSWITCH=ON;

SET UULTRAFASTCSACCESS:PAGINGPARALLELTMR=5,LOCRNCUSRINFOAGINGTMR=80,NRNCUSRINFOAGINGTMR=12,ALERTINGPARALLELRSCPTHD=-115,ALERTINGPARALLELECNOTHD=-24;

In which RAN version this feature is available. I searched in R15 i couldnt find it.

[mounir34]

In RAN17, thanks

In which RAN version this feature is available. I searched in R15 i couldnt find it.

[plannerguy]

Hi

may now which vendor.

Rgds
Plannerguy