SYSTEMS AND METHODS FOR HYBRID MESSAGE PASSING AND BIT FLIPPING DECODING OF LDPC CODES

Systems and methods are provided for iterative data decoding. Decoding circuitry receives a first message from a variable node at a check node. Decoding circuitry generates a second message based at least in part on the first message. Decoding circuitry transmits the second message to the variable node. Decoding circuitry updates a hard decision value of the variable node based at least in part on the first message and the second message.