Patent application number | Description | Published |
20130027801 | INTER-TRACK INTERFERENCE CANCELATION IN THE PRESENCE OF FREQUENCY OFFSET - An initial phase offset between a center track and a side track is determined. An initial side track pulse shape is determined using the initial phase offset and side track interference. The initial side track pulse shape minimizes a contribution of the side track interference to a center track bit. The contribution of the side track interference is removed from the center track bit using the initial side track pulse shape and the side track interference. | 01-31-2013 |
20140006817 | Performing Local Power Gating In A Processor | 01-02-2014 |
20140129899 | TURBO-PRODUCT CODES (TPC) WITH INTERLEAVING - Decoding associated with a second error correction code and a first error correction code is performed. Ns first and second-corrected segments of data, first sets of parity information, and second sets of parity information are intersegment interleaved to obtain intersegment interleaved data, where the Ns segments of data, the Ns first sets of parity information, and the Ns second sets of parity information have had decoding associated with the first and the second error correction code performed on them (Ns is the number of segments interleaved together). Decoding associated with a third error correction code is performed on the intersegment interleaved data and interleaved parity information to obtain at least third-corrected interleaved data. The third-corrected interleaved data is de-interleaved. | 05-08-2014 |
20140189331 | SYSTEM OF IMPROVED LOOP DETECTION AND EXECUTION - An method may include identifying loop information corresponding to a plurality of loop instructions. The loop instructions are stored into a queue. The loop instructions are replayed from the queue for execution. Loop iteration is counted based on the identified loop information. A determination of whether the last iteration of the loop is done. If the last iteration is not done, then continue replaying the loop instructions, until the last iteration is done. | 07-03-2014 |
20140189659 | HANDLING OF BINARY TRANSLATED SELF MODIFYING CODE AND CROSS MODIFYING CODE - A processor core includes a processor to execute a first translated instruction translated from a first instruction stored in first page of a memory. The processor also includes a translation indicator agent (XTBA) to store a first translation indicator that is read from a physical map (PhysMap) in the memory. In an embodiment, the first translation indicator is to indicate whether the first page has been modified after the first instruction is translated. Other embodiments are described as claimed. | 07-03-2014 |
20140325320 | SYNDROME TABLES FOR DECODING TURBO-PRODUCT CODES - A set of one or more component syndromes associated with a turbo product code (TPC) codeword is obtained from a component syndrome buffer. Component decoding is performed on the set of one or more component syndromes. | 10-30-2014 |
20140351672 | MISCORRECTION DETECTION FOR ERROR CORRECTING CODES USING BIT RELIABILITIES - Miscorrection detection for error correction codes using bit reliabilities is disclosed, including: receiving a plurality of reliabilities corresponding to respective ones of a plurality of read values; receiving one or more proposed corrections corresponding to one or more of the plurality of read values; and determining a miscorrection metric based at least in part on one or more of the plurality of reliabilities corresponding to the one or more of the plurality of read values. | 11-27-2014 |
20150052419 | ERROR CORRECTION CAPABILITY IMPROVEMENT IN THE PRESENCE OF HARD BIT ERRORS - A soft output detector is programmed with a first set of parameters. Soft information is generated according to the first set of parameters, including likelihood information that spans a maximum likelihood range. Error correction decoding is performed on the soft information generated according to the first set of parameters. In the event decoding is unsuccessful, the soft output detector is programmed with a second set of parameters, soft information according is generated to the second set of parameters (including likelihood information that is scaled down from the maximum likelihood range), and error correction decoding is performed on the soft information generated according to the second set of parameters. | 02-19-2015 |