Method and apparatus for adapting the data transmission security in a serial bus system
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United States of America Patent
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Jan 30, 2018
Issued Date -
N/A
app pub date -
Mar 29, 2012
filing date -
Apr 6, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In a bus system that includes at least two subscribed data processing units that exchange messages via a bus in a serial data transmission, the transmitted messages are of a logical structure that includes a start-of-frame bit, an arbitration field, a control field, a data field, a CRC field, an acknowledge field and an end-of-frame sequence, the control field including a data length code, which contains information regarding the length of the data field. The CRC field of the messages can include any of two or more different numbers of bits depending on a value of an associated switchover condition (UB3).
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- 1 Citation Count
- H04L Class
- 17.38 % this patent is cited more than
- 7 Age
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