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    Article

    Secure resource allocation against colluding eavesdrop** in a user-centric cell-free massive multiple-input multiple-output system

    We investigate the resource allocation problem of a cell-free massive multiple-input multiple-output system under the condition of colluding eavesdrop** by multiple passive eavesdroppers. To address the prob...

    Na Li **娜, Yuanyuan Gao 高媛媛, Kui Xu 许魁… in Frontiers of Information Technology & Elec… (2024)

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    Article

    Simulation of CO2 Brayton cycle for engine exhaust heat recovery under various operating loads

    A bottoming cycle system based on CO2 Brayton cycle is proposed to recover the engine exhaust heat. Its performance is compared with the conventional air Brayton cycle under five typical engine conditions. The re...

    Gequn Shu 舒歌群, Chengyu Zhang 张承宇, Hua Tian 田 华… in Transactions of Tian** University (2015)