So, in a interference limited scenario the signal quality metric becomes is signal to interference plus noise, interferes noise is always present interference is what we have created interference plus noise, R stands for ratio the expression that we would typically write down for this would be C representing the signal N representing the noise plus the interfering signal. SINR = Signal to Interference + Noise Ratio, ।
इसलिए, एक इंटरफेरेंस लिमिटेड सिस्टम में सिग्नल क़्वालिटी मेट्रिक है, जो सिग्नल और इंटरफेरेंस + नॉइज़ का रेशियो है।