Non-parity in grid encoded data storage systems
US9998539B1 · kind B1 · utility
199Cited by
61References
20Claims
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Key dates
| Filing date | Jul 1, 2015 |
| Grant date | Jun 12, 2018 |
| Priority date | — |
| Expiry date | Sep 14, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/1076
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Techniques for encoding data storage systems using grid-encoded data storage systems with non-parity linear redundancy encoding schemes are described herein. A grid of shards with derived shards and data shards is generated that is indexed by a first index and a second index and is configured so that each shard is reproducible from other shards with the same first index and is also reproducible from other shards with the same second index. The grid of shards is further configured so that each data row of the grid of shards has at least two derived shards and at least twice as many data shards as derived shards.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.