Alternatives to acoustic signals
Options that appear in the same research papers as acoustic signals, by co-occurrence.
| Alternative | Papers (with acoustic signals) | Avg viability |
|---|---|---|
| beacon | 1 | — |
| hierarchical planner | 1 | — |
| fleet positioning | 1 | — |
| UUV navigation | 1 | — |
| trajectory accuracy | 1 | — |
| beacon constellation | 1 | — |