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Lane Error Detection And Lane Removal Mechanism To Reduce The Probability Of Data Corruption
Abstract: Method apparatus and systems for detecting lane errors and removing errant lanes in multi lane links. Data comprising link packets is split into a plurality of bitstreams and transmitted over respective lanes of a multi lane link in parallel. The bitstream data is received at multiple receive lanes of a receiver port and processed to reassemble link packets and to calculate a CRC over the data received on each lane. The link packets include a transmitted CRC that is compared to a received CRC to detect link packet errors. Upon detection of a link packet error per lane or per transfer group CRC values are stored and a retry request is issued to retransmit the bad packet. In conjunction with receipt of the retransmitted packet per lane or per transfer group CRC values are recalculated over the received data and compared with the stored per lane or per transfer group CRC values to detect the lane causing the link packet error.
Notices, Deadlines & Correspondence
Patent Information
Applicants
INTEL CORPORATION
Inventors
1. BIRRITTELLA Mark S.
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | Priority Document [27-04-2016(online)].pdf | 2016-04-27 |
| 2 | Drawing [27-04-2016(online)].pdf | 2016-04-27 |
| 3 | Description(Complete) [27-04-2016(online)].pdf | 2016-04-27 |
| 4 | Other Patent Document [25-05-2016(online)].pdf | 2016-05-25 |
| 5 | Form 26 [26-05-2016(online)].pdf | 2016-05-26 |
| 6 | 201647014684.pdf | 2016-06-08 |
| 7 | 201647014684-OTHERS-COPY OF ASSIGNMENT-300516.pdf | 2016-07-21 |
| 8 | 201647014684-Correspondence-COPY OF ASSIGNMENT-300516.pdf | 2016-07-21 |
| 9 | 201647014684-Power of Attorney-060616.pdf | 2016-07-22 |
| 10 | 201647014684-Correspondence-060616.pdf | 2016-07-22 |
| 11 | Other Patent Document [28-02-2017(online)].pdf | 2017-02-28 |
| 12 | Other Document [03-03-2017(online)].pdf | 2017-03-03 |
| 13 | Marked Copy [03-03-2017(online)].pdf | 2017-03-03 |
| 14 | Form 13 [03-03-2017(online)].pdf | 2017-03-03 |
| 15 | Description(Complete) [03-03-2017(online)].pdf_597.pdf | 2017-03-03 |
| 16 | Description(Complete) [03-03-2017(online)].pdf | 2017-03-03 |
| 17 | 201647014684-FER.pdf | 2019-12-13 |
| 18 | 201647014684-FORM 4(ii) [23-06-2020(online)].pdf | 2020-06-23 |
| 19 | 201647014684-Response to office action [10-08-2020(online)].pdf | 2020-08-10 |
| 20 | 201647014684-FORM 3 [10-08-2020(online)].pdf | 2020-08-10 |
| 21 | 201647014684-PETITION UNDER RULE 137 [13-08-2020(online)].pdf | 2020-08-13 |
| 22 | 201647014684-OTHERS [13-08-2020(online)].pdf | 2020-08-13 |
| 23 | 201647014684-Information under section 8(2) [13-08-2020(online)].pdf | 2020-08-13 |
| 24 | 201647014684-FER_SER_REPLY [13-08-2020(online)].pdf | 2020-08-13 |
| 25 | 201647014684-CLAIMS [13-08-2020(online)].pdf | 2020-08-13 |
| 26 | 201647014684-ABSTRACT [13-08-2020(online)].pdf | 2020-08-13 |
| 27 | 201647014684-PatentCertificate30-12-2023.pdf | 2023-12-30 |
| 28 | 201647014684-IntimationOfGrant30-12-2023.pdf | 2023-12-30 |
Search Strategy
| 1 | SearchStrategyMatrix_12-12-2019.pdf |