Hong Kong Applied Science and Technology Research Institute Company, Limited

Ying-Lun Tsui

Zhonghui Zhang

Man-Wai Kwan

Hing-Mo Lam

Kong-Chau Tsang

Hin-Tat Chan

Systems and methods which provide parallel processing of multiple message bundles for a codeword undergoing a decoding process are described. Embodiments provide low-latency segmented quasi-cyclic low-density parity-check (QC-LDDC) decoder configurations in which decoding process tasks are allocated to different segments of the low-latency segmented QC-LDPC decoder for processing multiple bundles of messages in parallel. A segmented shifter of a low-latency segmented QC-LDPC decoder implementation may be configured to process multiple bundles of a plurality of edge paths in parallel. Multiple bundles of messages of a same check node cluster (CNC) are processed in parallel. Additionally, multiple bundles of messages of a plurality of CNCs are processed in parallel.

Growing community of inventors

Hong Kong, China

Ying-Lun Tsui