Template 4G NOKIA
Wajdi BOUBAKER
LTE Idle Mode
Idle Mode Mobility Strategy: 4G->others
Cell Selection
RSRP > [LNCEL]qrxlevmin (-124dBm)
Intra-freq Cell reselection
 Meas start @L1800 <= [LNCEL]Sintrasearch + [LNCEL]qrxlevmin (-72dBm)
 Trigger: RSRP (n) > [LNCEL]qrxlevminintraF (-124dBm)
AND RSRP (n) > RSRP + [LNCEL]qHyst + [IAFIM]qOffsetCell ( RSRP(n)>RSCP+2dB)
P6
LTE1800
Inter-freq Cell reselection
Inter-freq Cell reselection
 Meas start: Always
 Trigger: L1800 > [IRFIM]qrxlevmininterF + [IRFIM]interFrqThrH (-110dBm)
 Meas start @L1800 <= [LNCEL]SNonIntrsearch + [LNCEL]qrxlevmin (-110dBm)
 Trigger: L1800 < [LNCEL]threshSrvLow + [LNCEL]qrxlevmin (-114dBm)
AND L800 > [IRFIM]qrxlevmininterF + [IRFIM]interFrqThrL (-108dBm)
LTE800
P5
UTRAN Cell reselection
 Meas start @RSRP <= [LNCEL]SNonIntrsearch + [LNCEL]qrxlevmin (-110dBm)
 Trigger: RSRP < [LNCEL]threshSrvLow + [LNCEL]qrxlevmin (-114dBm)
AND RSCP > [UFFIM]qRxLevMinUtra + [UFFIM]utraFrqThrL (-109dBm)
AND EcN0 > [UFFIM]qQualMinUtra (-16dB)
P3
P4
3G
GERAN Cell reselection
 Meas start @RSRP <= [LNCEL]SNonIntrsearch + [LNCEL]qrxlevmin (-110dBm)
 Trigger: RSRP < [LNCEL]threshSrvLow + [LNCEL]qrxlevmin (-114dBm)
AND QrxLev > [GNFL]qRxLevMinGer + [GNFL]gerFrqThrL (-101dBm)
P1
2G
LTE Idle Mode Mobility Parameters
Parameter Name
Cell Selection
Cell Reselection
Object Class Setting actual
qrxlevmin
LNCEL
cellReSelPrio
LNCEL
eutCelResPrio
IRFIM
uCelResPrio
UFFIM
gCelResPrio
tReselEutr
tResUtra
tResGer
qrxlevmin
qrxlevminintraF
qrxlevmininterF
qRxLevMinUtra
qRxLevMinGer
Sintrasearch
SNonIntrsearch
threshSrvLow
qHyst
qOffsetCell
qOffCell
qOffFrq
interFrqThrH
interFrqThrL
utraFrqThrL
qQualMinUtra
gerFrqThrL
GNFL
LNCEL
UFFIM
GFIM
LNCEL
LNCEL
IRFIM
UFFIM
GNFL
LNCEL
LNCEL
LNCEL
LNCEL
IAFIM
IRFIM
IRFIM
IRFIM
IRFIM
UFFIM
UFFIM
GNFL
-124dBm
6 : L1800
5 : L800
6 : L1800
5 : L800
4 : F1
3: F0
1: 2G
1s
2s
2s
-124dBm
-124dBm
-124dBm
-115dBm
-105dBm
52 dB
14 dB
10 dB
2 (2dB)
0 dB
0 dB
0 dB
14 dB (L800 to L1800)
16 dB (L1800 to L800)
6 dB
-16dB
4 dB
Commentaire
Level minimal de Selection
Priorité de layers 4G, 3G, 2G
Time to trigger pour Reselection
Reference Level pour Reselection
Start measurement Intra-freq @-72dBm
Start measurement Inter-freq/inter-RAT @-110dBm
Trigger Level Inter-freq/inter-RAT @-114dBm
Intra-freq/inter-freq Ranking parameters
Inter-freq (to higher layer) parameter : L1800 > -110dBm
Inter-freq (to lower layer) parameter: L800 > -108dBm
Inter-RAT (to 3G) parameters: RSCP > -109 dBm, EcN0 > -16 dB
Inter-RAT (to 2G) parameter : Rxlev > -101dBm
LTE Connected Mode
Connected Mode Mobility Strategy: 4G->others
A2&A1 Intra-freq HO
 Meas start: RSRP < [LNCEL]threshold1 (-70dBm)
 Meas stop: RSRP > [LNCEL]threshold1 (-70dBm)
A3 Intra-freq HO
A5 Intra-freq HO
 Trigger: RSRP (n) > RSRP + [LNCEL]a3Offset + [LNCEL]hysA3Offset
(RSRP(n)>RSCP+3 dB)
 Trigger: RSRP < [LNCEL]threshold3 - [LNCEL]hysThreshold3 (-100dBm)
AND RSRP(n) > [LNCEL]threshold3a + [LNCEL]hysThreshold3 ( -98dBm)
LTE1800
A2&A1 Inter-freq HO
A2&A1 Inter-freq HO
 Meas start: RSRP < [LNCEL]threshold2InterFreq - [LNCEL]hysThreshold2InterFreq (-108dBm)
 Meas stop: RSRP > [LNCEL]threshold2a + [LNCEL]hysThreshold2a (-104dBm)
 Meas start: RSRP < [LNCEL]threshold2InterFreq - [LNCEL]hysThreshold2InterFreq (-103dBm)
 Meas stop: RSRP > [LNCEL]threshold2a + [LNCEL]hysThreshold2a (-99dBm)
A3 Inter-freq HO
 Trigger: RSRP (n) > RSRP + [LNHOIF]a3OffsetRsrpInterFreq + [LNHOIF]hysA3OffsetRsrpInterFreq
(RSRP(n)>RSCP+6dB)
A3 Inter-freq HO
A5 Inter-freq HO
 Trigger: RSRP (n) > RSRP + [LNHOIF]a3OffsetRsrpInterFreq + [LNHOIF]hysA3OffsetRsrpInterFreq
(RSRP(n)>RSCP+2dB)
 Trigger: RSRP < [LNHOIF]threshold3InterFreq - [LNHOIF]hysThreshold3InterFreq (-113dBm)
AND RSRP (n) > [LNHOIF]threshold3aInterFreq + [LNHOIF]hysThreshold3InterFreq (-110dBm)
LTE800
Redirection
 Trigger: RSRP < [LNCEL]threshold4 – [LNCEL]hysThreshold4 (-114dBm)
3G
LTE Connected Mode Mobility Parameters
Parameter Name
Connected mode
Object Class Setting actual
enableBetterCellHo
enableCovHo
actIfHo
actRedirect
threshold1
a2TimeToTriggerActInterFreqMeas
hysThreshold2InterFreq
LNCEL
LNCEL
LNBTS
LNBTS
LNCEL
LNCEL
LNCEL
threshold2InterFreq
LNCEL
a1TimeToTriggerDeactInterMeas
hysThreshold2a
LNCEL
LNCEL
threshold2a
LNCEL
a3TimeToTrigger
a3Offset
hysA3Offset
a3ReportInterval
a3TimeToTriggerRsrpInterFreq
hysA3OffsetRsrpInterFreq
LNCEL
LNCEL
LNCEL
LNCEL
LNHOIF
LNHOIF
1 (Enabled)
1 (Enabled)
1 (Enabled)
1 (Enabled)
70 (-70dBm)
9 (480ms)
0 dB
32 (-108dBm) L1800
37 (-103dBm) L800
9 (480ms)
4 (2 dB)
34 (-106dBm) L1800
39 (-101 dBm) L800
8 (320ms)
6 (3dB)
0 dB
3 (640ms)
8 (320ms)
0 dB
Commentaire
Activation A3, A5, IFHO, Redirection
A2&A1: Start&Stop Intrafreq measurement @-70dBm
A2: Start Interfreq measurement @-108dBm (L1800)/-103dBm (L800)
A1: Stop Interfreq measurement @-104dBm (L1800)/-99dBm (L800)
A3 intrafreq: RSCP(n) > RSCP (s) + 3dB
a3OffsetRsrpInterFreq
LNHOIF
4 (2 dB) L800 to L1800 A3 interfreq: L800 to L1800 : RSCP(L1800) > RSCP (L800) + 2dB
12 (6 dB) L1800 to
L1800 to L800 : RSCP(L800) > RSCP (L1800) + 6dB
L800
a3ReportIntervalRsrpInterFreq
LNHOIF
1 (240ms)
LTE Connected Mode Mobility Parameters
Parameter Name
Connected mode
Object Class Setting actual
a5TimeToTrigger
threshold3
hysThreshold3
threshold3a
a5ReportInterval
a5TimeToTriggerInterFreq
hysThreshold3InterFreq
LNCEL
LNCEL
LNCEL
LNCEL
LNCEL
LNHOIF
LNHOIF
threshold3InterFreq
LNHOIF
threshold3aInterFreq
LNHOIF
a5ReportIntervalInterFreq
cellIndOffNeigh
cellIndOffServ
offsetFreqIntra
offsetFreqInter
a2TimeToTriggerRedirect
threshold4
hysThreshold4
LNHOIF
LNREL
LNCEL
LNCEL
LNREL
LNCEL
LNCEL
LNCEL
redirectPrio
REDRT
Commentaire
8 (320ms)
40 (-100dBm)
A5 intrafreq: RSCP (s) < -100 dBm
0 dB
RSCP (n) > -98 dBm
42 (-98dBm)
3 (640ms)
8 (320ms)
0 dB
27 (-113dBm) L1800
to L800
95 (-45dBm) L800 to A5 interfreq: L1800 to L800: RSCP (L1800) < -113 dBm & RSCP (L800) > -110 dBm
L1800
L800 to L1800: RSCP (L800) < -45 dBm & RSCP (L1800) > -43 dBm
30 (-110dBm) L1800
to L800
97 (-43dBm) L800 to
L1800
1 (240ms)
0 dB
0 dB
Added Offsets added to RSCP
0 dB
0 dB
7 (256ms)
26 (-114dBm)
0 dB
Redirection @-114dBm
2: F0
1: F1
Mobility from 2G&3G to
LTE
Mobility Strategy: others->4G
LTE1800
LTE800
SMART LTE Layering (Connected to Idle)
 Trigger: DCH to CCH/ HSPA to DCH/ CS RAB Release
 Cdt: RSCP > [WCEL]SmartLTELayeringRSCP (-95dBm)
LTE Interworking (Idle to Idle)
 Meas start: Always
 Trigger: RSRP > [HOPL]AdjLQrxlevminEUTRA + [HOPL]AdjLThreshigh (-114dBm)
3G
2G_LTE Interworking (Idle to Idle)
 Meas start: Always
 Trigger: RSCP > [ADJL]lteAdjCellMinRxLevel + [ADJL]lteAdjCellReselectUpperThr
(-120dBm+8dB=-112dBm)
2G
CSFB
Idle Mode Mobility Parameters
Parameter Name Object Class Setting actual
CSFB
csFallBPrio
REDRT
actCSFBRedir
actCsfbPsHoToUtra
LNBTS
LNBTS
2: F1
1: F0
1 (Enabled)
0 (Disabled)