深入剖析条件切换 (CHO)、快速卫星飞越信道测量上报、地面5G NR与NTN波束间的多制式双连接 (MR-DC) 流量分流以及零丢包紧急会话连续性工程方案。
Deploying hybrid satellite-cellular roaming in non-terrestrial environments requires solving fundamental physics constraints: path loss over 1000km distances, rapid carrier frequency shifts due to Doppler effects, and power-thermal limits of spaceborne hardware. The architecture provides deterministic mitigation strategies.
The protocol workflow for hybrid satellite-cellular roaming coordinates physical layer signal acquisition with higher-layer transport resilience. By leveraging open-loop ephemeris calculations and adaptive retransmission timers, communication links maintain uninterrupted throughput across satellite handoffs.