MCQOPTIONS
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MCQOPTIONS
| 1. |
Which among the following an expression for spectrum capacity in OFDM based xG networks? refers to a set of unused spectrum units, G(f) is the channel power gain at frequency f, S0 is the signal power per unit frequency and N_0is the noise power per unit frequency. |
| A. | C= <sub> </sub> ( frac{1}{2} )log<sub>2</sub>(1+ ( frac{G(f)S_0}{N_0}) ) |
| B. | C= <sub> </sub> ( frac{1}{2} )log<sub>2</sub>(1+ ( frac{S_0}{N_0}) ) |
| C. | C= <sub> </sub>B log<sub>2</sub>(1+ ( frac{G(f)S_0}{N_0}) ) |
| D. | C= <sub> </sub>B log<sub>2</sub>(1+ ( frac{G(f)N_0}{S_0}) ) |
| Answer» B. C= <sub> </sub> ( frac{1}{2} )log<sub>2</sub>(1+ ( frac{S_0}{N_0}) ) | |