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Field-validated 6G convergence: A broadcast-cellular fusion architecture for perception-driven media delivery
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DOI：10.23919/jcc.fa.2025-0266.202604.png)
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Abstract
En 中文
Escalating demands for HD linear streaming and seamless mobility challenge 6G cellular networks, where 5G-optimized resource strategies approach saturation. Broadcast networks, with inherent spectral efficiency and coverage advantages, offer complementary capacity. We propose a converged cellular-broadcast architecture integrating a novel 6G broadcast core, enabling dynamic cellular traffic offloading to broadcast networks while enhancing broadcast reception via cellular links. A User-perception optimization framework jointly addressing broadcast directionality, resource allocation, and power control is established and solved by an efficient multi-stage heuristic algorithm. Simulations confirm that the proposed broadcast core significantly alleviates cellular congestion and improves broadcast resource utilization by comparing with existing literature. Field trials in campus environments demonstrate consistent operational efficacy, validating the architecture's practical feasibility for 6G media delivery.
Keywords:
6G
core network
convergence architecture
resource management
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