High-precision parameter estimation in regular-resource OFDM-based integrated sensing and communication (ISAC) systems is severely hindered by multipath coherence, which induces rank deficiency and neutralizes conventional methods. To overcome this, we propose a Tensor-based Robust Algorithm for Coherent Targets Estima...
The proposed iterative closed-form solution improves spectral efficiency by 70% compared to the half-duplex (HD) algorithm under low self-interference intensity, and outperforms the SLNR and SCAMP algorithms by 5% and 7%, respectively.
Due to their resilience and global coverage, satellite networks are poised to become a key component for non-terrestrial networks in the future. However, given the scarcity of spectrum resources, the dense deployment of low Earth orbit (LEO) satellites introduces significant interference challenges. Meanwhile, the limi...
Xin Chen, Zhi-Yong Luo· IEEE Transactions on Wireles...· 0 citations
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