Table 4 UE’s performance and the total number of discovered opportunities for the secondary user (dynamic allocation)
EbNo(dB) | No interference BER | Nulls A BER (total opportunities) | Nulls B BER (total opportunities) | Peaks BER (total opportunities) |
|---|---|---|---|---|
0 | 3.317 × 10–2 | 3.192 × 10–2 (0) | 2.584 × 10–2 (232) | 3.367 × 10–2 (688) |
3 | 8.415 × 10–3 | 9.584 × 10–3 (230) | 1.182 × 10–2 (460) | 9.691 × 10–3 (230) |
6 | 3.278 × 10–3 | 2.938 × 10–3 (1) | 8.387 × 10–3 (688) | 3.794 × 10–3 (459) |
9 | 3.404 × 10–4 | 1.271 × 10–3 (231) | 1.388 × 10–3 (235) | 3.661 × 10–4 (1148) |
12 | 4.241 × 10–5 | 8.259 × 10–5 (1) | 2.176 × 10–4 (232) | 2.723 × 10–4 (687) |
15 | 4.464 × 10–6 | 3.467 × 10–3 (459) | 3.348 × 10–6 (1) | 4.576 × 10–5 (229) |
18 | 0 | 0 (0) | 0 (2) | 0 (0) |
21 | 0 | 2.112 × 10–3 (231) | 0 (3) | 1.004 × 10–5 (2294) |