Systems and methods for selective decoder input data processing
Z Li, F Zhang, W Chang, S Yang - US Patent 8,611,033, 2013 - Google Patents
Various embodiments of the present invention provide systems and methods for data
processing. As an example, a data processing circuit is disclosed that includes: a data …
processing. As an example, a data processing circuit is disclosed that includes: a data …
Error correction code decoder with stochastic floor mitigation
P Graumann, S Gibb - US Patent 9,564,922, 2017 - Google Patents
A method and apparatus as described herein provide a novel modification to any iterative
FEC decoder method that can improve FER performance in the error floor region. Many …
FEC decoder method that can improve FER performance in the error floor region. Many …
Storage media inter-track interference cancellation
EF Haratsch, G Mathew, M **, J Park… - US Patent …, 2014 - Google Patents
Described embodiments provide a method of cancelling inter-track interference (ITI) from
one or more sectors read from a desired track of a storage medium. A road channel reads …
one or more sectors read from a desired track of a storage medium. A road channel reads …
Storage media inter-track interference cancellation
TB Lund, CE Forhan, TW Swatosh, EF Haratsch… - US Patent …, 2014 - Google Patents
Described embodiments provide a method of cancelling inter-track interference (ITI) from
one or more sectors read from a desired track of a storage medium. A read channel reads …
one or more sectors read from a desired track of a storage medium. A read channel reads …
Apparatus and method for breaking trap** sets
Y Han, S Yang, F Zhang, Z Li - US Patent 8,781,033, 2014 - Google Patents
An error correction data processing apparatus includes a noise predictive calibration circuit
operable to calibrate a first set of filter coefficients based on a first data set and a second set …
operable to calibrate a first set of filter coefficients based on a first data set and a second set …
Systems and methods for differential message scaling in a decoding process
Y Cai, Y Wu, EF Haratsch, N Chen - US Patent 9,378,765, 2016 - Google Patents
Abstract Systems and method relating generally to data processing, and more particularly to
systems and methods for scaling messages in a data decoding circuit. In one embodiment …
systems and methods for scaling messages in a data decoding circuit. In one embodiment …
Non volatile memory controller device and method for adjustment
D Symons, P Hanham, F Giorgio - US Patent 10,872,013, 2020 - Google Patents
There is provided a method of providing adjusted LLR values of a plurality of bits in a
codeword to an LDPC decoder, the plurality of bits representing a plurality of charge states …
codeword to an LDPC decoder, the plurality of bits representing a plurality of charge states …
Systems and methods for distributed low density parity check decoding
S Li, S Yang, Z Li, Y Han - US Patent 8,930,792, 2015 - Google Patents
Abstract Systems and method relating generally to data processing, and more particularly to
systems and methods for utilizing multiple data streams for data recovery from a storage …
systems and methods for utilizing multiple data streams for data recovery from a storage …
Systems and methods for area efficient data encoding
PA Panteleev, EE Gasanov, AP Sokolov… - US Patent …, 2016 - Google Patents
US9331716B2 - Systems and methods for area efficient data encoding - Google Patents
US9331716B2 - Systems and methods for area efficient data encoding - Google Patents Systems …
US9331716B2 - Systems and methods for area efficient data encoding - Google Patents Systems …
Method and system for estimating an expectation of forward error correction decoder convergence
P Graumann, SG Gibb - US Patent 9,793,924, 2017 - Google Patents
A forward error correction decoder and method of decoding a codeword is provided. The
decoder comprises a convergence processor for estimating an expectation of codeword …
decoder comprises a convergence processor for estimating an expectation of codeword …