Degrees of freedom in adaptive modulation a unified view.
We examine adaptive modulation schemes for flat-fading channels where the data rate, transmit power, and instantaneous BER are varied to maximize spectral efficiency, subject to an average power and BER constraint. Both continuous-rate and discrete-rate adaptation are considered, as well as average...
| הוצא לאור ב: | IEEE Transactions on communications 49, 9 (2001). |
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| מחבר ראשי: | |
| פורמט: | Article |
| שפה: | English |
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