{"ID":2858737,"CreatedAt":"2026-06-01T04:54:23.091178241Z","UpdatedAt":"2026-06-01T04:54:23.091178241Z","DeletedAt":null,"paper_url":"https://arxiv.org/abs/2510.06937","arxiv_id":"2510.06937","title":"Optimal Real-time Communication in 6G Ultra-Massive V2X Mobile Networks","abstract":"This paper introduces a novel cooperative vehicular communication algorithm tailored for future 6G ultra-massive vehicle-to-everything (V2X) networks leveraging integrated space-air-ground communication systems. Specifically, we address the challenge of real-time information exchange among rapidly moving vehicles. We demonstrate the existence of an upper bound on channel capacity given a fixed number of relays, and propose a low-complexity relay selection heuristic algorithm. Simulation results verify that our proposed algorithm achieves superior channel capacities compared to existing cooperative vehicular communication approaches.","short_abstract":"This paper introduces a novel cooperative vehicular communication algorithm tailored for future 6G ultra-massive vehicle-to-everything (V2X) networks leveraging integrated space-air-ground communication systems. Specifically, we address the challenge of real-time information exchange among rapidly moving vehicles. We d...","url_abs":"https://arxiv.org/abs/2510.06937","url_pdf":"https://arxiv.org/pdf/2510.06937v1","authors":"[\"He Huang\",\"Zilong Liu\",\"Zeping Sui\",\"Wei Huang\",\"Md. Noor-A-Rahim\",\"Haishi Wang\",\"Zhiheng Hu\"]","published":"2025-10-08T12:19:36Z","proceeding":"eess.SP","tasks":"[\"eess.SP\",\"cs.IT\"]","methods":"[]","has_code":false}