×

Method and system for a dual modulation low data rate network

  • US 9,628,126 B1
  • Filed: 05/03/2016
  • Issued: 04/18/2017
  • Est. Priority Date: 05/03/2016
  • Status: Active Grant
First Claim
Patent Images

1. A system comprising:

  • a primary network hub (PNH) comprising;

    a PNH Long range transceiver; and

    a PNH microcontroller comprising;

    PNH long range transceiver firmware, wherein the PNH long range transceiver firmware comprises long range spread spectrum (SS) and narrowband frequency shift keying (FSK) signal communication instructions;

    a PNH clock signal; and

    a peripheral device (PD) comprising;

    an actuation mechanism;

    a PD Long range transceiver; and

    a PD microcontroller comprising;

    actuation firmware;

    PD long range transceiver communication firmware;

    a PD clock signal synchronized with the PNH clock signal; and

    location firmware, wherein the location firmware instructs the PD long range transceiver to transmit a location signal encoded with a PD transmit time stamp notifying a receiving device of the time the PD transmitted the location signal,wherein the PD is an entry gate to a perimeter fence, and wherein the actuation mechanism comprises an access pad and a gate actuator.

View all claims
  • 5 Assignments
Timeline View
Assignment View
    ×
    ×