High-frequency orthogonal frequency division multiplexing (HF-OFDM) systems demand precise and real-time channel state information (CSI) for adaptive modulation and coding (AMC), yet the rapid temporal dynamics and scarcity of labeled data inherent in ionospheric channels render conventional assessment methods inadequa...
Cheng-Da She, Ming Xu, Hao Zhang et al.· 2026 IEEE/CIC International...· 0 citations
Spectrum sharing is promising to alleviate the spectrum scarcity problem of the unmanned aerial vehicle (UAV) networks. Resource allocation is also of crucial importance to improve the spectrum efficiency and network performance. However, the resource allocation problems are typically NPhard when the number of the opti...
Uncrewed aerial vehicles (UAVs) identified as agents are promising for future communications and networking due to their flexibility and intelligence. However, UAVs are subjected to the severe spectrum scarcity problem. To tackle this challenge, an embodied-enhanced cognitive UAV network is investigated, where an embod...
Yi-He Diao, Rui Ding, Zhi-Jie Zeng et al.· IEEE Transactions on Cogniti...· 0 citations
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