Patent ID: 11876534
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 10:
11. A receiving device for low density parity check (LDPC) decoding in a wireless communication system, the receiving device comprising:
a transceiver; and
a controller coupled with the transceiver and configured to:
receive, from a transmitting device, a signal corresponding to input bits,
perform demodulation based on the signal to determine values corresponding to the input bits,
identify a number of the input bits based on the signal,
identify a base matrix and a lifting size based on the number of the input bits,
identify a parity check matrix based on the base matrix,
determine a number of layers based on the lifting size and a number of the values,
determine an order of layers for the LDPC decoding based on the number of layers, and
perform the LDPC decoding to determine the input bits based on the values, the parity check matrix, and the order of layers.