Fortune Telling Collection - Horoscope - What does digital transmission effectively resist and what does it resist?
What does digital transmission effectively resist and what does it resist?
Digital transmission is effective in resisting noise and interference. According to the principle of query communication, we can know that digital transmission is effective in resisting noise and interference. For example, when the actually received signal is represented by a constellation diagram, as long as the deviation caused by noise and interference is less than 1/2 of the minimum distance between ideal constellation points and the signal is divided into four quadrants, the original transmitted symbol can be correctly demodulated.
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