These settings control the real-time baseband and W-CDMA/HSPA+ functionality.
For more information, refer to the Multi PRACH Settings tab and to the PRACH Structure tab.
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1. General Settings |
2. Transmission Settings |
3. Trigger Settings |
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This section defines the W-CDMA/HSPA+ PRACH's buttons. These buttons are available in all of the W-CDMA/HSPA+ Uplink's (PRACH) tree nodes.
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Restores all of the W-CDMA/HSPA+ channel's parameters to their default conditions. |
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Begins the PRACH transmission. This button is active when the PRACH Start Trigger Source is set to Trigger in the PRACH node. |
Choice: Single
Default: Single
Sets the PRACH generation type. At this time, only Single is supported.
Range: 1 to 2147447836 | Infinity
Default: 1
Sets the repetition number of PRACH (Preamble + Message part).
Range: 1 to 2147447836 | Infinity
Default: 1
Sets the repetition number of PRACH (80 ms Multiple PRACH configuration).
Range: 0 to 11
Default: 0
Sets the sub-channel number for starting of the PRACH signal. This value is used on the signal PRACH generation mode.
Choices: Immediate|Trigger
Default: Immediate
Sets the trigger source of PRACH.
Immediate: This choice resets the waveform and immediately replays waveform from the start.
Trigger: This choice plays the waveform after receiving the PRACH start trigger.