Engee documentation

PDCCH Demodulate

Demodulation of the PDCCH.

blockType: PDCCHDemodulate

Path in the library:

/5G/PDCCH Demodulate

Description

Block PDCCH Demodulate returns a sequence of bits obtained as a result of reverse processing of the physical downstream control channel of the PDCCH.

Ports

Input

# PDCCHREs — aligned PDCCH characters
the matrix

Details

Aligned PDCCH symbols in the form of a complex matrix.

Data types

ComplexF64

Complex numbers support

I don’t

# NoiEst — estimated information about noise dispersion
positive scalar

Details

Estimated information about noise dispersion.

Data types

Float64

Complex numbers support

I don’t

# SSBInd — MIB information and parameters for the block
vector

Details

MIB information and parameters for the block (NID structure and ncelid cell identifier) in the form of a vector with integer values.

Data types

Int64

Complex numbers support

I don’t

Output

# PDCCHBits — the sequence of bits for encoding the PDCCH block
the matrix

Details

A sequence of bits for encoding the PDCCH block.

Data types

Float64

Complex numbers support

I don’t

Parameters

Main

# Block Pattern — id of the frequency range
Case A | Case B | Case C | Case D | Case E

Details

For the 5G standard, the frequency range used is specified in the documentation.

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

Values

Case A | Case B | Case C | Case D | Case E

Default value

Case B

Program usage name

BlockPattern

Tunable

No

Evaluatable

No

# Minimum channel bandwidth for the NRb (MHz) — setting the minimum channel bandwidth for the NR band in MHz
5 | 10 | 40

Details

Setting the minimum channel bandwidth for the NR band in MHz.

Values

5 | 10 | 40

Default value

5

Program usage name

MinChannelBW

Tunable

No

Evaluatable

No