Patent ID: 9461937
Filing Date: 2016-10-04
CPC Classification: G06F,H04L

Claim Text:
1. A method for data transmission in a network having at least two participating data processing units, comprising: transmitting data frames between the at least two data processing units via the network, wherein the transmitted data frames have a logical structure according to the CAN ISO 118981-1 specification; wherein at least two additional short bits are inserted within a temporal bit length of at least some CAN bits of predefined data frames transmitted, and wherein at least in the event that the current CAN bit corresponds to a dominant bus level, the first one of the at least two additional short bits inserted into the current CAN bit is transmitted using a recessive bus level, and wherein the at least two additional short bits are inserted only into CAN bits which correspond to a dominant bus level, wherein the additional short bits inserted into at least some of the CAN bits of predefined data frames are at least partially used for transmission of additional data information according to a protocol which deviates from the CAN protocol, and the first one of the at least two additional short bits inserted into the current CAN bit does not carry any data information.