LDPC Architecture Using Memory Bypassing Scheme

Error correcting codes insert redundancy into the transmitted data stream so that the receiver can detect and possibly correct errors that occur during transmission. In VLSI design, area of the chip, speed and power consumption are. Its performance is close to Shannon's capacity limits. Inherent parallelism of the message passing decoding algorithm for LDPC codes makes them very suitable for hardware implementation. Inherent parallelism of the message passing decoding algorithm for LDPC codes makes them very suitable for hardware implementation. LDPC used in optical fiber communications, satellite, storage wireless, wired line. LDPC codes advantages are strong error control codes that operate efficiently at extremely low signal to noise ratios.