Scenario: high-mobility¶
Class: sparse / high-mobility
← Benchmark index · Metrics · Methodology
Provenance — regenerated on every merge. Unlike the sweep pages, this table is not pinned to a release:
benchmarks.ymlre-runs the discrete taxonomy on every merge to the default branch and rewrites the generated block below, so these numbers track the current tip ofmainand already include the pheromone-weighting change (#327) and the per-seed RNG stream assignment (#352). They are a per-merge regression signal at the 10-run publication floor (#318); the release-pinned, 20-seed numbers live on the sweep and headline pages. See Provenance and #365.
What it stresses¶
Constant motion (pause=0). The paper base field with nodes never resting, so routes break continuously — the high-mobility end of the Broch pause sweep, and the regime tracked by #22 (high-mobility underperformance).
Configuration¶
| nodes | area long edge (m) | max speed (m/s) | pause (s) | flows | propagation |
|---|---|---|---|---|---|
| 50 | 1500 | 20 | 0 | 20 | range |
Defined as DISCRETE["high-mobility"] in
ns3/tools/run-scenarios.py
(scenario=paper pause=0). The per-merge benchmarks workflow runs the
taxonomy with --quick.
Results¶
Caveat —
large-scaleandheavy-loadcurrently reflect an open defect. #173 (P1, open): withenableMultipathon, reactive forward ants are bounded neither by a broadcast budget nor by(src,seq)duplicate suppression, so route discovery floods combinatorially in dense graphs. Read those two rows as a bug report, not as protocol character. See docs/fidelity.md.
Mean of 10 run(s), every baseline on identical realisations; ± is the 95% CI half-width (#293). Generated by run-scenarios.py.
| protocol | PDR % ±95 | mean delay (ms) ±95 | 99th delay (ms) ±95 | throughput (kbps) | NRL ±95 | jitter (ms) | dOff90 (ms) |
|---|---|---|---|---|---|---|---|
| anthocnet | 94.0 ± 1.0 | 32.9 ± 5.3 | 813.3 ± 185.5 | 10.12 | 12.981 ± 1.12 | 47.51 | 219.4 |
| aodv | 77.8 ± 3.1 | 42.7 ± 7.7 | 866.0 ± 141.6 | 8.35 | 34.494 ± 1.64 | 65.41 | inf |
| olsr | 71.3 ± 3.0 | 13.6 ± 5.6 | 323.9 ± 338.4 | 7.66 | 3.255 ± 0.15 | 20.70 | inf |
| dsdv | 65.6 ± 3.1 | 25.1 ± 9.8 | 728.3 ± 267.0 | 7.04 | 18.707 ± 0.68 | 33.69 | inf |