Intel Corporation

Debarnab Mitra

Ravi H Motwani

Zion S Kwok

Santhosh K Vanaparthy

An embodiment of an electronic apparatus may comprise one or more substrates, and a decoder coupled to the one or more substrates, the decoder including logic to perform a first decode stage with a first fixed quantization width, and perform a second decode stage with a second fixed quantization width that is different from the first fixed quantization width. Other embodiments are disclosed and claimed.

Hybrid LDPC decoder with mixed precision components

An embodiment of an electronic apparatus comprises one or more substrates, and logic coupled to the one or more substrates, the logic to detect unreliable messages between check nodes and variable nodes in association with an error correction operation, determine respective degrees of unreliability for the unreliable messages, and reduce an influence of the unreliable messages on the error correction operation, as compared to an influence of reliable messages between the check nodes and the variables nodes, based on the determined respective degrees of unreliability. Other embodiments are disclosed and claimed.

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Los Angeles, CA, United States of America

Debarnab Mitra