Documents.mx 3g Parameters

7/25/2019 Documents.mx 3g Parameters

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Parameter Name Meaning Feature Name

FDD Qmin

This parameter specifies one of the parametersfor FDD cell reselection.

A FDD cell becomes a candidate cell if all thefollowing conditions are met for five consecutiveseconds:1.Receive level of the FDD cell > Average receivelevel of the current serving cell !FDD Q offset!"The FDD cell meets the following condition in thecase of an# neighboring $% cell: Receive level ofthe FDD cell > Receive level of an# neighboring$% cell !FDD Q offset!"$. &c'(o of the FDD cell > !FDD Qmin! ) !FDDQmin *ffset!"

+. Receive level of the FDD cell > !R,-Threshold!"/f multiple FDD cells meet the precedingconditions0 the , reselects the cell with thestrongest receive level.,ee +% T,s 23.445 and $3.+42.The values of this parameter correspond to thefollowing decibel values:4: )$4 d601: )7 d60$: )15 d60+: )5 d602: )17 d603: )14 d60

7: )12 d608: )1$ d6.

%,'9-DA/nteroperabilit#



FDD Q *ffset

This parameter specifies one of the thresholds ofthe signal level for +% cell reselection.

A FDD cell becomes a candidate cell if all thefollowing conditions are met for five consecutiveseconds:1.Receive level of the FDD cell > Average receivelevel of the current serving cell !FDD Q offset!"The FDD cell meets the following condition in thecase of an# neighboring $% cell: Receive level ofthe FDD cell > Receive level of an# neighboring$% cell !FDD Q offset!"$. &c'(o of the FDD cell > !FDD Qmin! ) !FDD

Qmin *ffset!"+. Receive level of the FDD cell > !R,-Threshold!"/f multiple FDD cells meet the precedingconditions0 the , reselects the cell with thestrongest receive level.,ee +% T,s 23.445 and $3.+42.The values of this parameter correspond to thefollowing decibel values:4: ) alwa#s select a cell if acceptable;1: )$5 d60$: )$2 d60...

13: $5 d6.

%,'9-DA

/nteroperabilit#



Qsearch / 6,-7<44

,&T%-&==--TRA(,

?,*ptional;



Qsearch 6,-7<44

,&T%-&==--TRA(,

?,*ptional;



FDD Qmin *ffset 6,-7<44

,&T%-&==--TRA(,

?,*ptional;



Actual Value Range Unit Recommended Value Impact

)$40 )70 )150 )50 )170 )140 )120 )1$ d6 4 -ell



(egative infinit#0 )$5@$50 step: 2 d6 5 -ell



of this parameter correspond tothe following decibel values:

4: )<5d6m1: )<2 d6m

$: )<4 d6m+: )57 d6m

2: )5$ d6m3: )85 d6m

7: )82 d6m

8: alwa#s;0 that is0 the ,eeps searching for +% cells

5: )85 d6m<: )82 d6m

14: )84 d6m

11:)77 d6m

1$: )7$ d6m

1+: )35d6m

12: )32 d6m

13: ositiveinfinit#never;0 that is0 the ,

does not search for +% cells

%6FD)112+41%6FD)

112+4$

%,'9-DA /nteroperabilit#%,'TD),-DA

/nteroperabilit#

/nterval

T#pe



For eBample0 if this parameter isset to 3 and if the signal level ofthe serving cell is lower than 30the , starts to search for +%cells" if this parameter is set to14 and if the signal level of theserving cell is above 140 then the, starts to search for +% cells.

The values of this parametercorrespond to the followingdecibel values:

4: )<5 d6m

1: )<2 d6m

...

7: )82 d6m

8: alwa#s;

5:)85 d6m

<: )82 d6m

...

12: )32 d6m

%6FD)112+41%6FD)

112+4$

%,'9-DA /nteroperabilit#%,'TD),-DA

/nteroperabilit#

/nterval

T#pe



%,'9-DA /nteroperabilit#

*ffset of the minimum thresholdfor &c'(o during a FDD cellreselection.

A FDD cell becomes a candidatecell if all the following conditionsare met for five consecutiveseconds:1.Receive level of the FDD cell >

Average receive level of thecurrent serving cell !FDD Qoffset!"The FDD cell meets the followingcondition in the case of an#

neighboring $% cell: Receivelevel of the FDD cell > Receivelevel of an# neighboring $% cell !FDD Q offset!"$. &c'(o of the FDD cell > !FDDQmin! ) !FDD Qmin *ffset!"+. Receive level of the FDD cell >!R,- Threshold!"/f multiple FDD cells meet thepreceding conditions0 the ,reselects the cell with thestrongest receive level.,ee +% T,s 23.445 and

$3.+42.

%6FD)

112+41

/nterval

T#pe



Parameter Relationship Access Service Interrupted After Modification

Read C 9rite ( (o impact on the & in idle mode;

This parameter is valid onl#when the!!/(T&RRAT-&==R&,&=&(!!parameter regarding the !,&T

%-&==*6A,/-! command isset to ?&,.



(one Read C 9rite ( (o impact on the & in idle mode;



4@13 (one

)<50 )<20 )<40)570 )5$0 )850)820 alwa#s;0)850 )820 )840)770 )7$0)350 )320ositive

infinit#never;



4@13 (one

)<50 )<20 )<40)570 )5$0 )850)820 alwa#s;0)850 )820 )840)770 )7$0)350 )320ositive

infinit#never;



4@8 4@8 d6



Interruption Scope Interruption Duration(Min !aution Validation of Modification

(ot involved (ot involved (oneThe parameter modification has noimpact on the eEuipment.



(ot involved (ot involved (one

The parameter modification has no

impact on the eEuipment.



13 13 -ell (one



13 13 -ell (one



4 4 -ell (one



Impact on Radio Net"or# Performance Introduced in Version Attri$ute

(one Radioersions earlier than6,-7<44 <44R411



(one Radio

ersions earlier than

6,-7<44 <44R411



Read C 9rite

( (o impact on the & in

idle mode;

(ot

involved

(ot

involved



Read C 9rite


idle mode;

(ot

involved

(ot

involved



Read C 9rite


idle mode;

(ot

involved

(ot

involved







(one (one Radio

Theparametermodificationhas no impacton the

eEuipment.

ersionsearlier than6,-7<44

<44R411



(one (one Radio


eEuipment.


<44R411



(one (one Radio


eEuipment.


<44R411