Terahertz User-Centric Clustering in the Presence of Beam Misalignment
<|reference_start|>Terahertz User-Centric Clustering in the Presence of Beam Misalignment: Beam misalignment is one of the main challenges for the design of reliable wireless systems in terahertz (THz) bands. This paper investigates how to apply user-centric base station (BS) clustering as a valuable add-on in THz networks. In particular, to reduce the impact of beam misalignment, a user-centric BS clustering design that provides multi-connectivity via BS cooperation is investigated. The coverage probability is derived by leveraging an accurate approximation of the aggregate interference distribution that captures the effect of beam misalignment and THz fading. The numerical results reveal the impact of beam misalignment with respect to crucial link parameters, such as the transmitter's beam width and the serving cluster size, demonstrating that user-centric BS clustering is a promising enabler of THz networks.<|reference_end|>
@article{humadi2024terahertz,
    title={Terahertz User-Centric Clustering in the Presence of Beam Misalignment},
    author={Khaled Humadi, Imene Trigui, Wei-Ping Zhu, and Wessam Ajib},
    journal={arXiv preprint arXiv:2402.11834},
    year={2024},
    archivePrefix={arXiv},
    eprint={2402.11834},
    primaryClass={eess.SY cs.SY eess.SP}
}