Real Time

SCMA Setup Form

Import

Import an SCMA settings file in CSV format.

Export

Export an SCMA settings file in CSV format.

SCMA Parameters

Layer Number (V)

Range: 1 to 8

Default: 6

Set the number of layers for SCMA.

Codeword Size (M)

Default: 4

Range: 2 to 64

Set the codeword size for SCMA.

Spreading Factor (K)

Range: 1 to 6

Default: 4

Set the spreading factor for SCMA.

Layer

Displays the SCMA layer index.

Enabled

Enable or disable the current SCMA layer.

Payload Data

Choices: PN9 | PN15 | PN23 | Custom Bit Pattern | User File

Default: PN9

Opens the Data Setup editor to configure payload bits.You can also load, save, and create custom bit patterns.

Data Offset

Range: 0 to 1000

Default: 0

Set the data offset of the payload data.

Codebook of layer n

Current Codebook

Shows the constellation for current selected layer.

All Codebook

Shows all codebooks. Red indicates the layer is enabled. Gray indicates the layer is disabled.

Tanner Graph

Shows the relationship between layer and resource element. Red indicates the layer is enabled. Gray indicates the layer is disabled.