A signal processing method, receiving device, and transmitting device
A signal processing and receiving end technology, applied in the field of communication, can solve problems such as difficulty in effectively filtering out interference, inflexible methods, etc., to achieve the effect of improving flexibility
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[0081] The embodiment of the present application provides a signal processing method, a receiving end device and a transmitting end device, which are used to improve the flexibility of the method for suppressing narrowband interference.
[0082] The embodiment of this application can be applied in the 223-235MHz frequency band. According to the regulations of the National Radio Management Committee, the 223-235MHz frequency band is used as a frequency band for telemetry, remote control, data transmission and other services. At present, it is mainly used by energy, military, meteorology, earthquake, For water conservancy, mine, light industry and other industries, the 40 frequency points that can be used by the electric power private network are discretely distributed in the 223MHz-235MHz frequency band, and the bandwidth of each frequency point is 25kHz. Among them, 10 single-frequency frequency points are discretely and unevenly distributed in the 228MHz-230MHz, 15 pairs of du...
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