Interference cancellation signal generation method and apparatus, signal processing device, and storage medium
AssigneeZte Corporation
InventorChunxu WANG
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Abstract
The present disclosure provides a method for generating an interference cancellation signal, including: performing IQ spectrum shifting with a preset bandwidth on a received baseband IQ signal to obtain an initial interference cancellation signal; and performing power control processing on the initial interference cancellation signal to obtain a final interference cancellation signal. The present disclosure further provides an apparatus for generating an interference cancellation signal, a signal processing device including the apparatus for generating the interference cancellation signal, and a computer-readable storage medium.
Claims17
A method for generating an interference cancellation signal, comprising:
- performing IQ spectrum shifting with a preset bandwidth on a received baseband IQ signal to obtain an initial interference cancellation signal;
- and
- performing power control processing on the initial interference cancellation signal to obtain a final interference cancellation signal.
An apparatus for generating an interference cancellation signal, comprising:
- a spectrum shifting module configured to perform IQ spectrum shifting with a preset bandwidth on a received baseband IQ signal to obtain an initial interference cancellation signal, with the preset bandwidth being less than a bandwidth of the baseband IQ signal;
- a power control processing module configured to perform power control processing on the initial interference cancellation signal to obtain a final interference cancellation signal.
Dependencies are inferred from the claim text.