Výsledky vyhledávání - "Zhang, Q. (Qianqian)"

Millimeter wave communications with an intelligent reflector:performance optimization and distributional reinforcement learning

Autor: Zhang, Q. (Qianqian), Saad, W. (Walid), Bennis, M. (Mehdi)

In this paper, a novel framework is proposed to optimize the downlink multi-user communication of a millimeter wave base station, which is assisted by a reconfigurable intelligent reflector (IR). In particular, a channel estimation approach is develo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2423::b9d038a42e77fdab3c6a42e21e1b0f28
http://urn.fi/urn:nbn:fi-fe2022083156895

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Predictive deployment of UAV base stations in wireless networks:machine learning meets contract theory

Autor: Zhang, Q. (Qianqian), Saad, W. (Walid), Bennis, M. (Mehdi), Lu, X. (Xing), Debbah, M. (Mérouane), Zuo, W. (Wangda)

In this paper, a novel framework is proposed to enable a predictive deployment of unmanned aerial vehicles (UAVs) as temporary base stations (BSs) to complement ground cellular systems in face of downlink traffic overload. First, a novel learning app

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2423::e6bdb4e14ee6cb4603bfd7cdcd99a8b2
http://urn.fi/urn:nbn:fi-fe2021042611782

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