Patent Document ID: 20150179059
Application ID: 14615193
Patent Flag: 0

Claim One:
1. A channel switching remote controlled barrier opening system, comprising: a transmitter operatively connected to: (a) perform iterative, sequential setting of an output frequency of a transmitter to multiple channels, and (b) on each of the channels, perform transmission of multiple copies of a message before tuning of the transmitter, at a transmitter-switching rate, to a next one of the multiple channels; a receiver operatively connected to: (a) perform iterative, sequential setting of a reception frequency of the receiver to the multiple channels at a receiver scan rate that is faster than the transmitter-switching rate, and (b) over each of the multiple channels, receive data for a period of time greater than that required for transmission of exactly one copy of the message; and a barrier operator operatively connected to operate a device at least in part in response to receipt of a copy of the message on any of the multiple channels.