Low density parity check decoder for regular LDPC codes

KK Gunnam - US Patent 8,359,522, 2013 - Google Patents
613371642 B1 V2002 Yaoilleta' 2003/0081693 A1 5/2003 Raghaven etal. 1 1 g.
2003/0087634 A1 5/2003 Raghaven et a1. 613511832 B1 2/2002 We ' 2003/0112896 A1 …

Adaptive error correction codes for data storage systems

G Lu - US Patent 8,972,826, 2015 - Google Patents
2018-03-05 Assigned to WESTERN DIGITAL TECHNOLOGIES, INC. reassignment
WESTERN DIGITAL TECHNOLOGIES, INC. RELEASE BY SECURED PARTY (SEE …

Data reliability schemes for data storage systems

G Lu, L Ho, R Danilak, RN Mullendore, J Jones… - US Patent …, 2015 - Google Patents
A data storage system configured to implement a data reliability scheme is disclosed. In one
embodiment, a data storage system controller detects uncorrectable errors using intra page …

Low density parity check decoder for irregular LDPC codes

KK Gunnam - US Patent 8,418,023, 2013 - Google Patents
US8418023B2 - Low density parity check decoder for irregular LDPC codes - Google Patents
US8418023B2 - Low density parity check decoder for irregular LDPC codes - Google Patents …

Methods, solid state drive controllers and data storage devices having a runtime variable raid protection scheme

R Danilak, RN Mullendore, J Jones… - US Patent 9,059,736, 2015 - Google Patents
(54) METHODS, SOLID STATE DRIVE 13/1515 (2013.01); H03M 13/353 (2013.01);
CONTROLLERS AND DATA STORAGE G06F 1 1/1048 (2013.01) DEVICES HAVING …

Ldpc encoding and decoding of packets of variable sizes

A Khandekar, T Richardson - US Patent 8,433,984, 2013 - Google Patents
US8433984B2 - LDPC encoding and decoding of packets of variable sizes - Google Patents
US8433984B2 - LDPC encoding and decoding of packets of variable sizes - Google Patents …

Systems and methods for advanced iterative decoding and channel estimation of concatenated coding systems

BR Vojcic, F Shayegh, H Dogan, W Lee - US Patent 9,191,256, 2015 - Google Patents
US9191256B2 - Systems and methods for advanced iterative decoding and channel estimation
of concatenated coding systems - Google Patents US9191256B2 - Systems and methods for …

Media article adaptation to client device

M Gupta, J Harding, SM Lacy, IIW Rusch - US Patent 8,060,641, 2011 - Google Patents
Systems and methods provide for on-the-fly adaptation of a send rate for content sent to a
client based on a detected read rate of the client system for data previously sent. The system …

Dynamic media serving infrastructure

M Gupta, J Harding, SM Lacy, IIW Rusch - US Patent 8,214,516, 2012 - Google Patents
Abstract Systems and methods provide for dynamic generation of media content at the point
that content is served. The system and method work within the bounds of simple, existing …

LDPC encoding methods and apparatus

T Richardson, H ** - US Patent 7,346,832, 2008 - Google Patents
(57) ABSTRACT A flexible and relatively hardware efficient LDPC encoder is described. The
encoder can be implemented with a level of parallelism which is less than the full parallelism …