Frequency selection in a frequency domain duplexing network
Опубликовано: 23-12-2022
Автор(ы): Brent A. Kenney, Jeffrey B. Bench
Принадлежит: L3Harris Technologies Inc
Реферат: A transmitter in a frequency domain duplexing (FDD) network system is configured to receive spectral information from neighbor receiver nodes. For each of the neighbor receiver nodes, the transmitter computes an SNR at each of the plurality of frequencies, forming an SNR curve. For each of the transmit frequencies, the transmitter identifies minimum SNR values among the SNR values on the SNR curves. The minimum SNR values form a composite minimum curve. Based on the composite minimum curve, the transmitter determines whether an SNR of a current transmit frequency is above (1) a first threshold associated with an operating SNR, or (2) a second threshold associated with a maximum of the composite minimum curve. Based on the determination, the transmitter determines whether a new transmit frequency is selected to replace the current transmit frequency.
Frequency selection in a frequency domain duplexing network
Номер патента: US11903007B2. Автор: Brent A. Kenney,Jeffrey B. Bench. Владелец: L3Harris Technologies Inc. Дата публикации: 2024-02-13.