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PreprintarXiv licencearXiv

Conditional-Coverage Contributor Selection for Regional Digital Twins Under Mobility

  • Tao Yu
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Abstract

Regional digital twins (DTs) under mobility must coordinate contributor admission over congested broadcast networks without fixed infrastructure. Per-sender redundancy mitigation cannot make this set-level decision because only the host has a region-wide coverage map. Treating regional state as a public good, this letter develops a host-coordinated protocol admitting contributors whose timely, non-redundant coverage gain exceeds a congestion price within a cycle deadline. A 13-byte beacon digest enables pre-transmission scoring. Standards-based simulation shows the protocol reduces the timely actionable coverage deficit from 5.6\% to 1.4\% at load comparable to ETSI redundancy mitigation and by 26\% versus random admission at matched tight-budget load.

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Cite

BibTeXRIS
BibTeX
@misc{yu2026conditionalcoverage,
  title = {{Conditional-Coverage Contributor Selection for Regional Digital Twins Under Mobility}},
  author = {Tao Yu},
  howpublished = {arXiv},
  year = {2026},
  month = sep,
  doi = {10.48550/arxiv.2609.36459},
  eprint = {2609.36459},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2609.36459},
}
RIS
TY  - UNPB
TI  - Conditional-Coverage Contributor Selection for Regional Digital Twins Under Mobility
AU  - Tao Yu
PY  - 2026
DA  - 2026/09/29
PB  - arXiv
DO  - 10.48550/arxiv.2609.36459
UR  - https://arxiv.org/abs/2609.36459
AB  - Regional digital twins (DTs) under mobility must coordinate contributor admission over congested broadcast networks without fixed infrastructure. Per-sender redundancy mitigation cannot make this set-level decision because only the host has a region-wide coverage map. Treating regional state as a public good, this letter develops a host-coordinated protocol admitting contributors whose timely, non-redundant coverage gain exceeds a congestion price within a cycle deadline. A 13-byte beacon digest enables pre-transmission scoring. Standards-based simulation shows the protocol reduces the timely actionable coverage deficit from 5.6\% to 1.4\% at load comparable to ETSI redundancy mitigation and by 26\% versus random admission at matched tight-budget load.
ER  -