TH21564EX - Method for establishing interference-free radio connections - Google Patents

Abstract

In the method for channel sweep by the receiver of the teletext system, the sound suppression of the high frequency part of the machine. The receiver is swept for the presence of a high frequency signal on the channel that Was tuned in And only after Based on the results of this drawing at the switch process or evaluating the addition of The receiver will be started so Searching for a signal channel The popularity used is greatly accelerated by sweeping the address location. Telegram received without effort or cost. Increase due to the sound suppression signal is already provided in any case in the standard component. In use At the receiver High frequencies are assembled

Claims (1)

1. A method for establishing a non-interference radio connection between transmitting devices. For transmitting high frequency signals at Many radio frequencies With a tuner that can be tuned to Frequency of each radio frequency Which method consists of Sending a controlled message at at least one radio frequency From sending device Each control message consists of a position sequence. Address specific to the receiver Tuning of a receiver to a radio frequency and determining whether the signal at the radio frequency to the receiver is modulated Does the tuner have an address sequence specific to the receiver?