Requesting cloud data storage

W Leggette, JK Resch - US Patent 8,578,205, 2013 - Google Patents
A method begins by a processing module determining that a data storage request is a cloud
data storage request. The method continues with the processing module determining at …

Dynamically scaled LLR for an LDPC decoder

QF Chen, N Zhang - US Patent 8,286,048, 2012 - Google Patents
A method for decoding an LDPC (low-density parity check) code word. The method includes
receiving a plurality of LLR (log likelihood ratio) terms from a demodulation unit of a receiver …

Flexible channel decoder

G Gentile, M Rovini, P Burzigotti, L Fanucci - US Patent 8,879,670, 2014 - Google Patents
A configurable Turbo-LDPC decoder having A set of P> 1 Soft-Input-Soft-Output decoding
units (DP 0-DP P-1; DP i) for iteratively decoding both Turbo-and LDPC-encoded input data …

Decoding low-density parity check (LDPC) codewords

QF Chen, N Zhang - US Patent 8,543,883, 2013 - Google Patents
(57) ABSTRACT A low-density parity-check (LDPC) codeword is decoded by performing a
partial parity check, and based on the partial parity check, determining whether an iteration …

System and method for dynamic maximal iteration

QF Chen, STF Ng, N Zhang - US Patent 8,190,962, 2012 - Google Patents
A system and method for decoding a low-density parity-check (LDPC) codeword. The
method includes updating a portion of a plurality of variable nodes and performing a partial …

Requesting cloud data storage

W Leggette, JK Resch - US Patent 8,886,992, 2014 - Google Patents
A method begins by a processing module determining that a data storage request is a cloud
data storage request. The method continues with the processing module determining at …

High speed turbo decoder

J Zhu, Y Zhou, Y Zhang, Y Li, C Vu - US Patent 10,084,486, 2018 - Google Patents
A method for decoding a received code using a device that includes: an antenna for
receiving a signal over a wireless channel, and instances of a Maximum-A-Posteriori (MAP) …

Priori information based post-processing in low-density parity-check code decoders

Z Chen, AHS Alhussein, EF Haratsch - US Patent 10,396,817, 2019 - Google Patents
A low-density parity-check decoder utilizes information about hard errors in a storage
medium to identify bit locations to flip log-likelihood ratios while attempting to decode …

Decoding method for convolutionally coded signal

YH Ku - US Patent 10,116,337, 2018 - Google Patents
A decoding method for a convolutionally coded signal is provided. The convolutionally
coded signal includes a trellis. The decoding method includes determining a plurality of first …

System and method for multi standard programmable LDPC decoder

AB Magadum, GR Timmapur, SK Datta - US Patent 9,281,840, 2016 - Google Patents
A method for implementing multi standard programmable low-density parity check decoder
in a receiver is provided. The method includes (i) generating, by a control signal generation …