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المؤلفAlsharoa, Ahmad
المؤلفGhazzai, Hakim
المؤلفKadri, Abdullah
المؤلفKamal, Ahmed E.
تاريخ الإتاحة2024-10-23T05:10:37Z
تاريخ النشر2017
اسم المنشورIEEE Wireless Communications and Networking Conference, WCNC
المصدرScopus
الرقم المعياري الدولي للكتاب15253511
معرّف المصادر الموحدhttp://dx.doi.org/10.1109/WCNC.2017.7925568
معرّف المصادر الموحدhttp://hdl.handle.net/10576/60452
الملخصThis paper proposes an energy management framework for cellular heterogeneous networks (HetNets) supported by dynamic drone small cells. A 3-tier HetNet is considered where macrocell, on/off switching micro cells, and solar-powered drone small cells are deployed to serve the networks' subscribers. In addition to energy harvesting, the drones can power their batteries via a charging station located at the macrocell site. Pre-planned locations are identified by the mobile operator for possible drones' placement. The objective of the framework is to optimally determine the positioning of the drones in addition to the micro cells status that can be turned off in order to minimize the daily energy consumption of the network. The framework takes also into account the cells' capacity and quality of service (QoS) metric defined by the minimum received power. An integer linear programming problem is formulated to optimally determine the network status during a time blocked period. The performance of this online scheme shows important advantages in terms of energy efficiency and connectivity compared to the traditional case without drones specially when the network is congested.
راعي المشروعQatar National Research Fund, QNRF: NPRP 6 - 001 - 2 - 001
اللغةen
الناشرInstitute of Electrical and Electronics Engineers Inc.
الموضوعDynamic drone small cells
Energy management
Heterogeneous networks
العنوانEnergy management in cellular HetNets assisted by solar powered drone small cells
النوعConference
dc.accessType Full Text


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