PDCCH Demodulate

PDCCH demodulation.

pdcch demodulate

Description

The PDCCH Demodulate block returns the bit sequence resulting from the reverse processing of the PDCCH physical downstream control channel.

PDCCHREs - aligned PDCCH characters
matrix

Aligned PDCCH symbols as a complex matrix.

Data types: ComplexF64.

NoisEst - estimated noise variance information
positive scalar

Estimated noise variance information.

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.

PDCCHBits - sequence of bits for PDCCH block encoding
matrix

The sequence of bits for encoding the PDCCH block.

Data types: Float64.

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

Frequency range designation	Frequency range
FR1: `Case A`,`Case B`,`Case C`	410 MHz - 7125 MHz
FR2: `Case D`,`Case E`	24250 MHz - 52600 MHz

FR1: Case A,Case B,Case C

410 MHz - 7125 MHz

FR2: Case D,Case E

24250 MHz - 52600 MHz

Usage in programme code
Block parameter	`BlockPattern`
Values	`Case A` \| `Case B` \| `Case C` \| `Case D` \| `Case E`
By default	`Case B`

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.