Table 1 Comparing different spectrum allocations
From: Efficient spectrum scheduling and power management for opportunistic users
SU1 | SU2 | SU3 | \(\sum _{q,n} p_{qn}^{*}\) (mW) |
|---|---|---|---|
\(\frac {N}{Q}\) | \(\frac {N}{Q}\) | \(\frac {N}{Q}\) | 2.5774 |
\(\frac {N}{Q}+1\) | \(\frac {N}{Q}-1\) | \(\frac {N}{Q}\) | 3.1585 |
\(\frac {N-1}{2}\) | \(\frac {N-1}{2}\) | 1 | 10.6598 |
N−1−T | T | 1 | 10.8130 |
N−2 | 1 | 1 | 19.3531 |