Abstract: A communication system for high bandwidth communication over a Controller Area Network (CAN) communication bus. The communication system comprises at least one transmitting node and at least one receiving node. A controller unit of the transmitting node codes and transmits a data field by modulating a sequence of pulses with varying durations defined by deviating a number of level transitions of a known cyclic signal waveform by a series of delays. The series of delays indicates a sequence of data symbols to be transmitted and the series of delays is calculated by applying different modulation calculations for odd and even elements of the data field.

Abstract: A communication system for high bandwidth communication over a Controller Area Network (CAN) communication bus, the data frame has a logical structure according to CAN Standard ISO 11898-1 and is composed of a sequence of bits and waveform defining 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 Field, the communication system comprises at least one transmitting node and at least one receiving node, and a controller unit of the transmitting node is to code and transmit the Data Field by modulating a sequence of pulses with varying durations defined by deviating a number of level transitions of a known cyclic signal waveform by a series of delays, wherein the series of delays is indicative of a sequence of data symbols to be transmitted and wherein the series of delays is calculated by applying different modulation calculations for odd and even elements,