GSM - UMTS Cell Reselection & Handover
GSM - UMTS Cell Reselection & Handover
GSM - UMTS Cell Reselection & Handover
COEXUMTS
Type: Numeral
Range: 0 to 4
Unit: -
Default: 0
Command: RAEPC, RAEPP
O&M: -
Comments: Support for Coexistence of GSM and UMTS
0 OFF
1 ON: Feature GSM-UMTS Cell
Reselection and Handover is
activated
2 ONADDINFO: Feature GSM-
UMTS Cell Reselection and
Handover and feature
Combined Cell Reselection
Trigger GSM to WCDMA are
activated.
3 ONADDINFO; GSM-UMTS
Cell Reselection and
Handover and Combined
Handover Triggering GSM to
WCDMA are activated
4 ONADDINFO; GSM-UMTS
Cell Reselection and
Handover, Combined Cell
Reselection Triggering GSM
to WCDMA and Combined
Handover Triggering GSM to
WCDMA are activated
COEXUMTSINT
Type: Numeral
Range: 100 to 1000
Unit: ms
Default: 1000
Command: RAEPC, RAEPP
O&M: -
Comments: Time interval between traffic load
checking.
COEXUMTSLSH
Type: Numeral
Range: 0 to 1
Unit: -
Default: 0
Command: RAEPC, RAEPP
O&M: -
Comments: This parameter enables and disables the feature Smooth GSM to WCDMA
unloading.
1 = Feature enabled
SBHOACTIVE
Type: Numeral
Range: 0, 1
Unit: -
Default: 0
Command: RAEPC, RAEPP
O&M: -
Comments: This parameter enables and disables the feature Handover with Usage of
Service Indicator.
1 = Feature enabled
Note:
The settings of the following parameters only affect Multi-RAT FDD UMTS
capable MSs.
UMFI
Type: MFDDARFCN-MSCRCODE-DIVERSITY
Range: MFDDARFCN: 0 to 16383
MSCRCODE: 0 to 511
FDDQMIN
Type: Numeral
Range: 0 to 7
Unit: dB
Default: 0
Command: RLSUC, RLSUP
O&M: -
Comments: Minimum FDD quality.
FDDQOFF
Type: Numeral
Range: 0 to 15
Unit: dB
Default: 8
Command: RLSUC, RLSUP
O&M: -
Comments: FDD quality offset.
SPRIO
Type: Identifier
Range: NO, YES
Unit: -
Default: NO
Command: RLSUC, RLSUP
O&M: -
Comments: Search priority.
QSI
Type: Numeral
Range: 0 to 15
Unit: dBm
Default: 15
Command: RLSUC, RLSUP
O&M: -
Comments: GSM-UMTS cell reselection quality search indicator.
FDDQMINOFF
Type: Numeral
Range: 0 to 7
Unit: dB
Default: 0
Command: RLSUC, RLSUP
O&M: -
Comments: Minimum FDD quality offset.
FDDRSCPMIN
Type: Numeral
Range: 0 to 15
Unit: dB
Default: 6
Command: RLSUC, RLSUP
O&M: -
Comments: Minimum FDD RSCP.
Defines the minimum threshold of Received Signal Code
Power (RSCP) for cell reselection to UTRAN FDD.
0 -114 dB
1 -112 dB
2 -110 dB
3 -108 dB
4 -106 dB
5 -104 dB
6 -102 dB
7 -100 dB
8 -98 dB
9 -96 dB
10 -94 dB
11 -92 dB
12 -90 dB
13 -88 dB
14 -86 dB
15 -84 dB
CELL
Type: String
Range: 1 to 7 characters except ALL
Unit: -
Default: -
Command: All commands where a specific cell is
pointed out.
NEWNAME
Type: String
Range: 1 to 7 characters except ALL
Unit: -
Default: -
Command: RLDEC
O&M: -
Comments: The parameter is used to change the
name of a cell. See parameter CELL for
recommendations.
FDDARFCN
Type: Numeral
Range: 0 to 16383
Unit: -
Default: -
Command: RLDEC, RLDEP
O&M: -
Comments: Absolute RF channel number of the external UTRAN cell.
SCRCODE
Type: Numeral
Range: 0 to 511
Unit: -
Default: -
Command: RLDEC, RLDEP
O&M: -
Comments: The scrambling code of the external
UTRAN cell:
UTRANID
Type: RNCID-CI-MCC-MNC-LAC
Range: RNCID: 0 to 4095
CI: 0 to 65535
Unit: -
Default: -
Command: RLDEC, RLDEP
O&M: -
Comments: Identity of the external UTRAN cell:
Type: Numeral
Range: 0 to 49
Unit: -
Default: -
Command: RLDEC, RLDEP
O&M: -
Comments: Minimum reported signal level.
Within the locating algorithm, the measured energy per chip on the
Common Pilot Channel (CPICH Ec/No) a UTRAN cell is compared
with the minimum quality threshold defined by MRSL. Only if this
criterion is fulfilled, handovers to the UTRAN cell are possible. The
values are:
0 MRSL < -24 dB
1 -24 dB <= MRSL < -23.5 dB
...
48 -0.5 dB <= MRSL < 0 dB
49 0 <= MRSL
ISHOLEV
Type: Numeral
Range: 0 to 99
Unit: %
Default: 20
Command: RLLOC, RLLOP
O&M: -
Comments: Inter-system handover load threshold.
FDDMRR
Type: Numeral
Range: 0 to 3
Unit: -
Default: 0
Command: RLSUC, RLSUP
O&M: -
Comments: Multi-Rat reporting.
QSC
Type: Numeral
Range: 0 to 15
Unit: dBm
Default: 15
Command: RLSUC, RLSUP
O&M: -
Comments: GSM-UMTS handover quality search indicator.
Type: Numeral
Range: 0, 1
Unit: -
Default: 0
Command: RLSUC, RLSUP
O&M: -
Comments: Initial Quality search indicator.
MAXISHO
Type: Numeral
Range: 1–100
Unit: -
Default: 2
Command: RLLOC, RLLOP
O&M: -
Comments: Defines maximum number of load triggered outgoing inter system
handovers per second from the specified cell
FDDREPTHR2
Type: Numeral
Range: 0-63
Unit: dBm
Default: 0
Command: RLSUC, RLSUP
O&M: -
Comment: Minimum FDD RSCP reporting threshold.
Defines a threshold for the non reported
'signal strength' measure CPICH RSCP of
UTRAN cells. The MS includes a UTRAN
cell in the measurement reports only if
the non reporting threshold is exceeded.(1)
0 Disabled
1 115 dBm
2 114 dBm
... ...
62 54 dBm
63 53 dBm
CELLR
Type: String
Range: 1 to 7 characters except ALL
Unit: -
Default: -
Command: RLNRI, RLNRE, RLNRP, RLNCP
O&M: -
Comments: Related cell designation.