PDSCH Demodulate
PDSCH physical downlink decoding.
Description
The PDSCH Demodulate block provides the bit sequence resulting from the PDSCH backprocessing routine. The decoding uses the standard [1] sections 7.3.1.1.1 to 7.3.1.3 for a given carrier configuration and PDSCH downlink common channel configuration and noise variance information.
Ports
Input
DCIBits - DCI input message
matrix
DCI bit sequence.
Data types: Int64.
REs - PDSCH aligned characters
matrix
Aligned PDSCH symbols as a complex matrix.
Data types: ComplexF64.
NoiEst - estimated noise variance information
positive scalar
Estimated information about the noise variance.
Data types: Float64.
SSBInd - MIB information and parameters for the block
vector
MIB information and parameters for the block (NID structure and cell identifier ncelid) as a vector with integer values.
Data types: Int64.
Parameters
Main
Block Pattern - frequency range identifier
Case A | Case B (by default) | Case C | Case D | Case E
For the 5G standard, the frequency range used is specified in the documentation.
| Frequency range designation | Frequency range |
|---|---|
FR1: |
410 MHz - 7125 MHz |
FR2: |
24250 MHz - 52600 MHz |
Block parameter |
|
Values |
|
By default |
|
Minimum channel bandwidth for the NRb (MHz) - setting the minimum channel bandwidth for the NR band in MHz
5 (By default) | 10 | 40
Set the minimum channel bandwidth for the NR band in MHz.
Block parameter |
|
Values |
|
By default |
|