Patent ID: 8508401
Filing Date: 2013-08-13
Classification: G08C,H04B,H04L

Abstract:
1. A method for determining whether command code errors have occurred, the method comprising: receiving an input for directing a device to transmit a first command code and a second command code to a first appliance and a second appliance, respectively; transmitting the first command code from the device; transmitting the second command code from the device after a first temporal length from the transmission of the first command code; determining whether the second command code was executed by the second appliance, wherein the determining step includes: repeating by the device the receiving step, the first mentioned transmitting step, the second mentioned transmitting step, and the determining step, until the determining steps stores the indicator in memory a predetermined number of times; and determining by the device that the temporal length should be lengthened for the second appliance to execute the second command code if the indicator is stored in memory the predetermined number of times.