Method and device for eliminating co-channel interference in quadrature amplitude modulation signals
A technology of quadrature amplitude modulation and co-channel interference, which is applied in the field of signal processing, can solve problems such as poor performance and achieve the effect of eliminating co-channel interference
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[0020] Features and exemplary embodiments of various aspects of the invention will be described in detail below. The following description covers numerous specific details in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a clearer understanding of the present invention by showing examples of the present invention. The present invention is by no means limited to any specific configuration and algorithm presented below, but covers any modification, replacement and improvement of related elements, components and algorithms without departing from the spirit of the present invention.
[0021] The time-domain received signal including channel white noise and co-channel interference can be expressed as:
[0022] x R =x+x N +x C (1)
[0023]...
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