The 802.11n/ac/ax LDPC decoder is developed for high throughput WLAN applications. It features layered decoding, soft decision decoding, and is compliant with IEEE 802.11n/ac/ax standards. The decoder supports all LDPC code rates of ½, ⅔, ¾, and ⅚, as well as all LDPC codeword sizes of 648, 1296, and 1944 bits. This IP provides a high throughput design and allows for frame-to-frame on-the-fly configuration, offering configurable LDPC decoding iterations for a trade-off between throughput and error correction performance.
