E-DPCCH

In the uplink, the Enhanced Dedicated Physical Control Channel (E-DPCCH) provides information to the Node-B on how to decode the Enhanced Dedicated Physical Data Channel (E-DPDCH).

1. E-DPCCH

Miscellaneous Information

State

IQ Branch Mapping

Power (Main)

Channel Code

Power (Alternate)

Spreading Factor

Data

Bit Rate [kbps]

W-CDMA (PRACH) Configuration Buttons

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.

Restores all of the W-CDMA/HSPA+ channel's parameters to their default conditions.

1. E-DPCCH

State

Choice: Off | On

Default: On

Enables or disables the E-DPCCH state. The HSUPA State must be set to "On", to enable the E-DPCCH data generation.

Power

Range: -40 to 0 dB

Default: -2.69 dB

Enter the E-DPCCH power level in dB.

Power (Alternate)

Range: -40 to 0 dB

Default: -2.69 dB

Enter the alternate E-DPCCH power level in dB. This field is disabled when the TFC E-TFCI Pattern is set to "Main All".

Data

Choice: PN9 | FIX4 | Standard | Custom Pattern | User Data

Default: Standard

Sets the data pattern for the E-DPCCH data.

Where User File is selected, the data file must be in binary format and specify the bit length.

Miscellaneous Information

IQ Branch Mapping

Default: I

Indicate the E-DPCCH IQ Branch Mapping.

Channel Code

Default: 1

Indicate the E-DPCCH Channel Code.

Spreading Factor

Default: 256

Indicate the E-DPCCH Spreading Factor.

Bit Rate [kbps]

Default: 15

Indicate the E-DPCCH Bit Rate [kbps].