Real Time

Channel Setup: Basic 1xEV-DO Rev.A Reverse

Pilot Channel State

RRI Relative Gain

ACK State

Auxiliary Pilot Channel State

RRI Channel Assignment Mode

ACK Relative Gain

Auxiliary Pilot Channel Relative Gain

DRC State

ACK Channel Modulation (ARQ Mode)

Auxiliary Pilot Channel Assignment Mode

DRC Relative Gain

Data Channel State

Auxiliary Pilot Channel Payload Size Limit

DSC State

Data Packet Transmission Repetition

RRI State

DSC Relative Gain

I MASK

 

 

Q MASK

Buttons

Opens a Closeddrop-down menu of predefined channel configuration selections. Double-clicking a configuration replaces the current configuration in the Channel Configuration window and displays it at the top of the window.

3GPP2

Pilot Channel State

Selections: On, Off

Default: On

Is the default active channel in every frame.

Auxiliary Pilot Channel State

Selections: On, Off

Default: On

Automatically repeats the generated data to match the maximum length of the configured channels. The Auxiliary Pilot channel is used to increase the effective pilot energy without causing the other reverse link channels to increase their gain at high data rates.

Auxiliary Pilot Channel Relative Gain

Range: –30 dB to 30 dB

Default: 0 dB

Sets the relative gain of the auxiliary pilot channel with respect to the pilot channel from –30 to 30 dB.

Auxiliary Pilot Channel Assignment Mode

Selections: Manual (16 slots), Manual (12 slots), Auto

Default: Auto

Selects ClosedAuto or ClosedManual mode for the auxiliary pilot channel.

Auto

Automatically assigns this channel if the physical layer packet size of the data channel is greater than or equal to the value set in the Auxiliary Pilot Channel Payload Size Limit cell. The configuration in the slots window is ignored when Auto mode is selected.

Manual
(12 slots)

Assigns the first 12 slots (3 subframes) as defined in the slots window.

Manual
(16 slots)

Assigns 16 slots (4 subframes) as defined in the slots window.

Auxiliary Pilot Channel Payload Size Limit

Selections: 128, 256, 512, 768, 1024, 1536, 2048, 3072, 4096, 6144, 8192, 12288

Default: 128

Sets the payload data limit for the auxiliary pilot channel in Auto mode. When the payload data size is greater than or equal to this value, the auxiliary pilot channel is automatically transmitted at the previous or next half slot.

RRI State

Selections: On, Off

Default: On

Sets the state of the reverse rate indicator (RRI) channel for the entire frame. The default selection is ON. When activated, it is time division multiplexed with the pilot channel.

RRI Relative Gain

Range: –30 dB to 30 dB

Default: 0 dB

Sets the relative gain of the RRI channel with respect to the pilot channel from –30 to 30 dB. The RRI channel must be activated for the setting to be valid.

RRI Channel Assignment Mode

Selections: Manual (16 slots), Manual (12 slots), Auto

Default: Auto

Selects ClosedAuto or ClosedManual mode for this channel. The RRI channel carries the transmitted payload size and the subpacket identifier in 6 bits of data that is transmitted in a single slot. The first four bits contain the payload index that conveys the physical packet size being transmitted on the reverse data channel. The last two bits indicate to the base station which subpacket is being transmitted on the reverse data channel in the corresponding four slots.

Auto

Automatically assigns the RRI bits (4-bit payload index and 2-bit subpacket index) based on the Data channel. When the data packet status is off, RRI settings for the related slots are the same as those assigned in manual mode operation.

Manual (12 slots)

Assigns the first 12 slots (3 subframes) as defined in the slots window.

Manual (16 slots)

Assigns 16 slots (4 subframes) as defined in the slots window.

DRC State

Selections: On, Off

Default: On

Sets the state of the data rate control (DRC) channel for the entire frame.

DRC Relative Gain

Range: –30 dB to 30 dB

Default: 0 dB

Sets the relative gain of the data rate control (DRC) channel with respect to the pilot channel. The DRC channel must be activated for the setting to be valid.

DSC State

Selections: On, Off

Default: On

Sets the data source control (DSC) on or off for the specified slot position.

DSC Relative Gain

Range: –30 dB to 30 dB

Default: 0 dB

Sets the relative gain of the data source control (DRC) channel with respect to the pilot channel. The DSC channel must be activated for the setting to be valid.

ACK State

Selections: On, Off

Default: On

Sets the state of the acknowledgement (ACK) channel for the entire frame.

ACK Relative Gain

Range: –30 dB to 30 dB

Default: 0 dB

Sets the relative gain of the acknowledgement (ACK) channel with respect to the pilot channel. The ACK channel must be activated for the setting to be valid.

ACK Channel Modulation (ARQ Mode)

Selections: BPSK, OOK

Default: BPSK

Sets the modulation mode for the (ACK) acknowledgement channel.

BPSK (bipolar keying)

+1 for ACK, –1 for NAK

OOK (on-off keying)

+1 for ACK, 0 for NAK

Data Channel State

Selections: On, Off

Default: On

Sets the state of the data channel for the entire frame. When active, the data channel is present in each of the frame’s timeslots.

Data Packet Transmission Repetition

Range: 1 to 4

Default: 4

Sets how many times to repeat the physical layer packet.

I MASK

Range: 0 to 3FFFFFFFFFF

Default: 0

Sets the I mask value in hexadecimal.

Q MASK

Range: 0 to 3FFFFFFFFFF

Default: 0

Sets the Q mask value in hexadecimal.

Packets

Timeslots