Patent ID: 9094088
Filing Date: 2015-07-28
Classification: H04B

Abstract:
1. A method for generating an active frequency table (AFT) for a plurality of high frequency (HF) ground communication sites, comprising: collecting, with a processor, forecast atmospheric condition information in a vicinity of a plurality of HF ground communication sites; selecting, with the processor, a relatively best HF frequency to support HF radio wave propagation for communications with each of the plurality of HF ground communication sites from separate sets of discrete licensed HF frequencies for the each of the HF ground communication sites, the selecting comprising: deconflicting, with the processor, potential interference between the selected relatively best HF frequency for at least one of the plurality of HF ground communication sites and the selected relatively best HF frequency for others of the plurality of HF ground communication sites; generating, with the processor, the AFT for the plurality of HF ground communication sites based on results of the selecting and the deconflicting; and transmitting the generated AFT to the plurality of HF ground communication sites for implementation.