Patent ID: 8995919
Filing Date: 2015-03-31
Classification: G08B,H04J,H04L,H04W

Abstract:
1. A method comprising: receiving a first transmission transmitted at a first frequency from a first device at a second device, the first transmission being a request to transmit additional information from the first device to the second device, the additional information to be transmitted at a second frequency; in response to receiving the first transmission, the second device disabling a transceiver configured to transmit at a third frequency, the disabling to avoid communications transmitted at the third frequency from causing interference with communications transmitted at the second frequency, and after disabling the transceiver, transmitting at the second frequency a second transmission to the first device, the second transmission indicating to the first device that the second device is ready to receive the additional information to be transmitted at the second frequency; receiving at the second device, after receipt by the first device of the second transmission, a third transmission from the first device, the third transmission transmitted at the second frequency and including the additional information.