PBCH Demodulate

Demodulation of PBCH.

blockType: PBCHDemodulate

Path in the library:

/5G/PBCH Demodulate

Description

Block PBCH Demodulate allows you to get bit estimates for the encoded BCH block.

The block performs the following actions:

Uses the cell ID to identify and retrieve PBCH-related resource items from the received grid.
Uses estimated channel and noise dispersion information to perform minimum mean squared error equalization.
Demodulates and descrambles aligned PBCH symbols to obtain bit estimates of the encoded BCH block.

Nid — ID of the pass cell:q[<br>] a positive integer

ID of the cell for identifying and retrieving PBCH-related resource elements from the accepted grid.

Data type: Int64

NoiEst — estimated information about noise dispersion
positive scalar

Estimated information about noise dispersion.

Data type: Float64

ISSB — SS/PBCH pass block index:q[<br>] a positive integer

The SS/PBCH block index required to initialize PBCH scrambling.

Data type: Int64

REs — input signal in the form of a complex matrix
matrix

A grid of physical channel resource elements.

Data type: ComplexF64

Bits — a sequence of bits for encoding the BCH pass block:q[<br>] matrix

A sequence of evaluation bits for encoding a BCH block as a matrix.

Data type: Float64

Bitmap of SS blocks transmitted — the number of transmitted blocks of pass information:q[<br>] 4 | 8 (By default) | 64

The number of transmitted blocks of information.