Wireless Transmitter Placement on RadioMapSeer Deployment
2.6Average Distance (d-bar)Exhaustive d-bar
Evaluation results
| Method | Links | |||
|---|---|---|---|---|
| Exhaustive d-barMethod Family=Ground Truth Baseline, Evals=17,322, Time (s)=54–72, Speedup=1.0×2026.04 | 2.6 | 97.84 | 98.55 | |
| Discrim. d-bar Union (M=500)Method Family=Score Map-Based, M=500, Evals=∼888, Time (s)=3.28, Speedup=16.5–22×2026.04 | 2.62 | 97.77 | 98.63 | |
| Diffusion d-bar Union (M=500)Method Family=Score Map-Based, M=500, Evals=∼960, Time (s)=3.93, Speedup=14–18×2026.04 | 2.65 | 97.81 | 98.5 | |
| Discrim. d-bar Minimax (K=1000)Method Family=Score Map-Based, K=1000, Evals=1000, Time (s)=3.2–4.3, Speedup=12.5–22.5×2026.04 | 2.69 | 97.73 | 98.55 | |
| Diffusion d-bar Minimax (K=1000)Method Family=Score Map-Based, K=1000, Evals=1000, Time (s)=3.6–4.7, Speedup=11.5–20.0×2026.04 | 2.69 | 97.77 | 98.5 | |
| Diffusion Pwr (N=10) d-barMethod Family=Heatmap-Based, N=10, Evals=10, Time (s)=3.46, Speedup=15.6–20.8×2026.04 | 4.28 | 95.79 | 99.22 | |
| Diffusion Cov (N=10) d-barMethod Family=Heatmap-Based, N=10, Evals=10, Time (s)=3.46, Speedup=15.6–20.8×2026.04 | 5.22 | 97.36 | 95.5 | |
| Exhaustive Pwr (%)Method Family=Ground Truth Baseline, Evals=17,322, Time (s)=54–72, Speedup=1.0×2026.04 | 5.5 | 94.5 | 100 | |
| Diffusion Pwr (%) (K=200)Method Family=Score Map-Based, K=200, Evals=200, Time (s)=1.38, Speedup=39–52×2026.04 | 5.62 | 94.38 | 99.97 | |
| Discriminative Pwr (%) (K=200)Method Family=Score Map-Based, K=200, Evals=200, Time (s)=0.97, Speedup=56–74×2026.04 | 5.63 | 94.37 | 99.98 | |
| Diffusion (N=10) Pwr (%)Method Family=Heatmap-Based, N=10, Evals=10, Time (s)=3.46, Speedup=15.6–20.8×2026.04 | 5.74 | 94.26 | 99.84 | |
| Discriminative Pwr (%) (Score Map-Based)Method Family=Score Map-Based, Evals=0, Time (s)=0.03–0.04, Speedup=1350–2400×2026.04 | 5.94 | 94.07 | 99.63 | |
| Discriminative Pwr (%) (Heatmap-Based)Method Family=Heatmap-Based, Evals=0, Time (s)=0.03–0.04, Speedup=1350–2400×2026.04 | 5.98 | 94.04 | 99.47 | |
| Diffusion (N=1) Pwr (%)Method Family=Heatmap-Based, N=1, Evals=0, Time (s)=0.45, Speedup=120–160×2026.04 | 6.48 | 93.65 | 98.73 | |
| Diffusion Pwr (%)Method Family=Score Map-Based, Evals=0, Time (s)=0.45, Speedup=120–160×2026.04 | 6.52 | 93.63 | 98.59 | |
| Diffusion (N=10) Cov (%)Method Family=Heatmap-Based, N=10, Evals=10, Time (s)=3.46, Speedup=15.6–20.8×2026.04 | 12.49 | 98.91 | 87.56 | |
| Discriminative Cov (%) (Score Map-Based)Method Family=Score Map-Based, Evals=0, Time (s)=0.03–0.04, Speedup=1350–2400×2026.04 | 12.71 | 98.43 | 87.39 | |
| Diffusion Cov (%) (K=200)Method Family=Score Map-Based, K=200, Evals=200, Time (s)=1.38, Speedup=39–52×2026.04 | 12.88 | 99.65 | 87.13 | |
| Discriminative Cov (%) (Heatmap-Based)Method Family=Heatmap-Based, Evals=0, Time (s)=0.03–0.04, Speedup=1350–2400×2026.04 | 13.11 | 97.65 | 87.1 | |
| Discriminative Cov (%) (K=200)Method Family=Score Map-Based, K=200, Evals=200, Time (s)=0.97, Speedup=56–74×2026.04 | 13.49 | 99.76 | 86.51 | |
| Exhaustive Cov (%)Method Family=Ground Truth Baseline, Evals=17,322, Time (s)=54–72, Speedup=1.0×2026.04 | 13.86 | 100 | 86.14 | |
| Diffusion Cov (%)Method Family=Score Map-Based, Evals=0, Time (s)=0.45, Speedup=120–160×2026.04 | 14.79 | 97.52 | 85.41 | |
| Diffusion (N=1) Cov (%)Method Family=Heatmap-Based, N=1, Evals=0, Time (s)=0.45, Speedup=120–160×2026.04 | 15.55 | 95.14 | 85.23 |