09454414 is referenced by 3 patents and cites 161 patents.

A system and method reading, accumulating and processing soft information for use in LDPC decoding. In accordance with the present invention, an LDPC decoder includes accumulation circuitry to receive soft reads of a cell of the nonvolatile memory storage module and to produce an accumulated soft read that can be used to identify an appropriate LLR for the cell. The accumulation circuitry of the present invention may include, an accumulation RAM, an arithmetic logic unit (ALU) and a soft accumulation control and sequencing module for accumulating and processing soft information for use in LDPC decoding.

Title
System and method for accumulating soft information in LDPC decoding
Application Number
14/210971
Publication Number
9454414 (B2)
Application Date
March 14, 2014
Publication Date
September 27, 2016
Inventor
Luca Crippa
Busnago
IT
Ihab Jaser
San Jose
CA, US
Christopher I W Norrie
San Jose
CA, US
Peter Z Onufryk
Flanders
NJ, US
Alessia Marelli
Dalmine
IT
Rino Micheloni
Turate
IT
Agent
Kenneth Glass
Glass & Associates
Assignee
Microsemi Storage Solutions
CA, US
IPC
H03M 13/37
G06F 11/10
G06F 11/00
H03M 13/00
H03M 13/11
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