Enhanced error protection of payload using double CRC
US11677494B2 · kind B2 · utility
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2References
20Claims
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Key dates
| Filing date | Jan 19, 2021 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Jan 19, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2101/622
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for enhanced error protection using double-cyclic redundancy check (CRC) includes receiving a first packet, by a first physical layer (PHY). The first packet includes a source packet and a first CRC. The method also includes encrypting the first packet having the first CRC to generate an encrypted first packet. The method further includes appending a second CRC to the encrypted first packet to produce a second packet, and transmitting the second packet to a second PHY via a transmission line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.