Patent ID: 11936766
Assignee: NOKOMIS, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method, comprising:
synchronizing, with a clock, a transmit time of a waveform signal from a transmitter with a receive time of the waveform signal at a receiver, the waveform signal comprising a message;
processing, with the receiver at a plurality of timed waveform reference locations, the waveform signal received, at an input of the receiver, from the transmitter, wherein processing the waveform signal includes:
sequentially processing a plurality of voltage values from the waveform signal at the plurality of timed waveform reference locations,
temporarily storing all processed voltage values;
outputting a highest voltage value from the processed voltage values,
comparing the highest voltage value with a threshold voltage value, and
determining a presence of the message in a response to the highest voltage value exceeding the threshold voltage value; and

extracting, with the receiver, the message in a response to determining the presence of the message.