Channels (CELL_FACH)

These setting control the CELL_FACH real-time Channel Settings.

W-CDMA (CELL_FACH) Configuration Buttons

This section defines the W-CDMA/HSPA+ CELL_FACH's buttons. With the exception of the RMC/FRC Wizard button, the Restore Default Settings button is available in all of the W-CDMA/HSPA+ Uplink (CELL_FACH) > Channel's tree nodes.

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

1. General

Segment Length

Range: 2560 to 51200 ms, Step: 2560 ms

Default: 2560 ms

Sets the segment length (Group 1 + Group 2). The segment length is clipped by a multiple number of the CFN cycle length (2560 ms).

Segment Length (SFN Cycle)

Indicates the segment length in the SFN cycle (2560 ms).

Miscellaneous Information

Group 1 Start Position

Indicates the start position of Group 1. This value is fixed to 0. This value does not include the system synchronization trigger delay.

Group 1 Preamble Part Length

Indicates the length of Preamble part in Group 1.

Group 1 DPCCH Only Part Start Position

Shows the start position of DPCCH only part in Group 1. This value does not include the system synchronization trigger delay.

Group 1 DPCCH Only Part Length

Indicates the length of DPCCH only part in Group 1.

Group 1 E-DCH Part Length

Indicates the length of E-DCH part in Group 1.

Group 1 DTX Part Length

Indicates the length of DTX part in Group 1.]

Group 2 Start Position

Shows the start position of Group 2, distance from Group 1 Start Position. The start position of Group2 fits the boundary of 10 ms frame. This value does not include the system synchronization trigger delay.

Group 2 E-DCH Part Length

Indicates the length of E-DCH part in Group 2.

Group 2 DTX Part Length

Shows the length of DTX part in Group 2.

Related Topics

CELL_FACH