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Anritsu MT8820C - Page 236

Anritsu MT8820C
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236
6.2.1.2. UTRAN Case
for FDD cells: Srxlev > 0 AND Squal > 0
for TDD cells: Srxlev > 0
Srxlev = Q
rxlevmeas
- (Q
rxlevmin
+ Q
rxlevminoffset
) - Pcompensation
Squal = Q
qualmeas
- (Q
qualmin
+ Q
qualminoffset
)
Squal
Cell Selection quality value (dB)
Applicable only to FDD cells
Srxlev
Cell Selection RX level value (dB)
Q
qualmeas
Measured cell quality value. Quality of received signal expressed in CPICH Ec/N0
(dB) for FDD cells. CPICH Ec/N0 is averaged. Applicable only to FDD cells.
Q
rxlevmeas
Measured cell RX level value. This is received signal, CPICH RSCP for FDD cells (dBm)
and P-CCPCH RSCP for TDD cells (dBm).
Qqualmin
Minimum required quality level in cell (dB). Applicable only to FDD cells.
QqualminOffset
Offset to signalled Qqualmin taken into account in Squal evaluation as result of
periodic search for higher-priority PLMN while camped normally in VPLMN.
Qrxlevmin
Minimum required RX level in cell (dBm).
QrxlevminOffset
Offset to signalled Qrxlevmin taken into account in Srxlev evaluation as result of
periodic search for higher-priority PLMN while camped normally in VPLMN.
Pcompensation
max(UE_TXPWR_MAX_RACH - P_MAX, 0) (dB)
UE_TXPWR_MAX_RACH
Maximum TX power level UE may use when accessing cell on RACH (read in system
information) (dBm).
P_MAX
Maximum RF output power of UE (dBm).
- Refer to the Inter-RAT Cell Reselection criteria (6.2.3) for comparison with the MT8821C settings.
- These criteria are defined in 3GPP TS25.304 5.2.3.1.
6.2.1.3. GSM Case
C1 > 0
C1 = A - Pcompensation
C1
Path loss criterion parameter (dB)
A
RLA_C - RXLEV_ACCESS_MIN
RLA_C
Running average of received signal level
RXLEV_ACCESS_MIN
Minimum received signal level at MS required for access to system (dBm).
Pcompensation
Max MS_TXPWR_MAX_CCH - P, 0) (dB)
MS_TXPWR_MAX_CCH
Maximum TX power level MS may use when accessing system until otherwise
commanded.
P
Maximum RF output power of MS.
- Refer to the Inter-RAT Cell Reselection criteria (6.2.3) for comparison with the MT8821C settings.
- These criteria are defined in 3GPP TS45.008 6.4.

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