Patent ID: 8599937

Claim:
A system for communicating pulse information, the system comprising: a first pulse communication module coupled with a first terminal of a transmission medium, the first pulse communication module configured to: receive an input pulse signal from an input source, the input pulse signal having an input pulse width larger than a predetermined minimum pulse width; generate a delayed input pulse signal based on the input pulse signal; generate a first three-level signal based on the input pulse signal and the delayed input pulse signal, the first three-level signal comprising a first pulse corresponding to a beginning of the input pulse signal and transitioning between a first level and a second level and a second pulse corresponding to an end of the input pulse signal and transitioning between the first level and a third level, wherein a magnetic flux density change in the transmission medium during respective pulse widths of the first pulse and the second pulse is less than or equal to a magnetic flux density reset during a time period corresponding to the predetermined minimum pulse width; and drive the first terminal of the transmission medium with the first three-level signal.