The Group n enables the General Settings, Preamble Settings, DPCCH Settings, and HSUPA Settings for the CELL_FACH.
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1. General Settings |
2. Preamble Settings |
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| Miscellaneous Information | |
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3. DPCCH Settings |
4. HSUPA Settings |
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This section defines the W-CDMA/HSPA+ DPCCH/DPDCH's buttons. The Restore Default Settings button is available in all of the W-CDMA/HSPA+ Uplink (DPCCH/DPDCH) > Channel's tree nodes.
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Restores all of the W-CDMA/HSPA+ channel's parameters to their default conditions. |
Range: 0 to 8191
Default: 0
Sets the scrambling code number for the PRACH part.
Range: 0 to 16777215
Default: 0
Sets the scrambling code number for the DPCH part.
Choice: 0 | 1
Default: 0
Sets the maximum number of DPDCH (Nmax-dpdch) to control the channel assignment.
Choice: No | Yes
Default: Yes
Sets the HS-DSCH configured state to control channel assignment.
Default: 10 ms
Sets the DPCCH only part transmission length. This value selection is available when HSUPA E-DCH TTI is set to 2 ms. When HSUPA E-DCH TTI is set to 10 ms, this value is fixed to the selection of 10 ms.
Range: 10 to 5000 ms
Default: 10 ms
Sets the E-DCH transmission duration. The resolution of this value is aligned with the value of E-DCH TTI.
Range: 10 to 500 ms
Default: 10 ms
Sets the DTX period of Group 1 in microseconds. DTX Length in Chip will be recalculated after setting this value. This value is adjusted by the values of DPCCH/HSUPA length of Group 1 and the value of HSUPA E-DCH TTI of Group 2.
Range: 38400 to 1920000
Default: 38400
Sets the DTX period of Group 1 in chip. DTX Length in ms will be recalculated after setting this value. This value is adjusted by the values of DPCCH/HSUPA length of Group 1 and the value of HSUPA E-DCH TTI of Group 2.
Indicates the Preamble miscellaneous information.
Normalized power (NormPwr)
Indicates the DPCCH miscellaneous information.
Normalized power (NormPwr), IQ branch mapping (IQ), Channel code (ChCode), Spreading factor (SF).
Indicates the E-DPCCH miscellaneous information.
Normalized power (NormPwr), IQ branch mapping (IQ), Channel code (ChCode), Spreading factor (SF)
Indicates the E-DPDCH miscellaneous information.
Normalized power (NormPwr), IQ branch mapping (IQ), Channel code (ChCode), Spreading factor (SF)
Indicates the E-DCH miscellaneous information (i.e. Block size and Puncture rate).
Range 0 to 15
Default: 0
Sets the signature code of PRACH Preamble.
Range: -50 to 10 dB
Default: -2.69 dB
Indicates the calculated PRACH Preamble power level in dB from DPCCH Power and Pp-e.
Power Preamble (Ppreamble) is calculated by:
Ppreamble = Pdpcch - Pp-e.
Range: -10 to 10 dB, Resolution: 1 dB
Default: 0 dB
Sets the PRACH Pp-e in dB.
Choice: 7680 | 12800
Default: 7680
Sets the Tp-a value expressed in units of chip. Tp-a specifies the time period (distance) between the PRACH preamble to the acquisition indication channels (AICH) frame.
Range 0 to 9
Default: 6
Sets the Soffset of PRACH.
Range 0 to 59
Default: 0
Sets Preamble position.
Range: -40 to 0 dB
Default: -2.69 dB
Sets the DPCCH power level in dB.
Range: 1 | 3 | 4
Default: 1
Sets the slot format of DPCCH.
Choice: Up All | Down All | Custom Pattern
Default: Up All
Sets the TPC pattern of DPCCH.
Choice: Off | On
Default: On
Enables or disables the HSUPA state. The state controls the channel generation of HSUPA of this group. The timing of Groups are not changed by the state value.
Choice: 2 | 10 ms
Default: 10 ms
Sets the transmission time interval (TTI) of HSUPA E-DCH in ms.
Choice: 0 | 1
Default: 1
Sets the table number of E-DCH Transport Block Size Table.
Range: 0 to 127 (E-DCH TTI = 2ms, E-TFCI Table Selection = 0), 0 to 125 (E-DCH TTI = 2ms, E-TFCI Table Selection = 1), 0 to 127 (E-DCH TTI = 10ms, E-TFCI Table Selection = 0), 0 to 120 (E-DCH TTI = 10ms, E-TFCI Table Selection = 1)
Default: 41
Sets the E-TFC Index.
Choice: Happy | Not Happy | Custom Pattern
Default: Happy
Sets the Happy Bit pattern.
Where User File is selected, the data file must be in binary format and specify the bit length.
Clicking Custom Pattern opens an 
extended Happy Bit window (i.e. for setting: Length, Fill Pattern, Start Index, Fill Length, Interval, Value, ...).
Range: -40 to 0 dB
Default: -2.69 dB
Sets the E-DPCCH power level in dB.
Range: -40 to 0 dB
Default: -2.69 dB
Sets the E-DPDCH power level in dB.
Choice: QPSK (2 x BPSK) | 16QAM (2 x 4PAM)
Default: QPSK
Sets the E-DPDCH modulation capability
Choice: SF256 (x1) | SF128 (x1) | SF64 (x1) | SF32 (x1) | SF16 (x1) | SF8 (x1) | SF4 (x1) | SF4 (x2) | SF2 (x2) | SF2 (x2) + SF4 (x2)
Default: SF2 (x2) + SF4 (x2)
Selects Spreading Factor (SF) and the number of E-DPDCHs configuration.
Choice: PN9 | Custom Pattern
Default: PN9
Selects the data of E-DCH.
