Communication via a magnio

摘要

A system includes a transmitting device and a receiving device. The transmitting device includes a first processor configured to transmit data to a transmitter and the transmitter. The transmitter is configured to transmit the data via a magnetic field. The receiving device includes a magnetometer configured to detect the magnetic field and a second processor configured to decipher the data from the detected magnetic field.

主权项

1. A system comprising:
a transmitting device comprising:
a first processor configured to transmit data to a transmitter, wherein the data comprises a plurality of data streams with unique synchronization sequences therein; andthe transmitter, wherein the transmitter is configured to transmit the data via a magnetic field, wherein each of the data streams is simultaneously transmitted on a respective one of a plurality of channels, and wherein each of the plurality of channels comprises a unique direction of the magnetic field; and a receiving device comprising:
a magnetometer configured to detect the magnetic field and generate a signal indicative of the detected magnetic field; and
a second processor receiving the signal indicative of the detected magnetic fields and monitoring the signal for a plurality of combinations of the unique synchronization sequences, and wherein each of the combinations comprises one of the unique synchronization sequences on a respective one of the plurality of channels; wherein the data from the detected magnetic field may be deciphered based at least in part on an identification of one of the plurality of combinations of the unique synchronization sequences on the plurality of channels.