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المؤلفLi, Yabo
المؤلفZhang, Haijun
المؤلفLong, Keping
المؤلفJiang, Chunxiao
المؤلفGuizani, Mohsen
تاريخ الإتاحة2022-11-15T07:30:17Z
تاريخ النشر2020-12-01
اسم المنشور2020 IEEE Global Communications Conference, GLOBECOM 2020 - Proceedings
المعرّفhttp://dx.doi.org/10.1109/GLOBECOM42002.2020.9322351
الاقتباسLi, Y., Zhang, H., Long, K., Jiang, C., & Guizani, M. (2020, December). Joint resource allocation and trajectory optimization with QoS in NOMA UAV networks. In GLOBECOM 2020-2020 IEEE Global Communications Conference (pp. 1-5). IEEE.‏
الترقيم الدولي الموحد للكتاب 9781728182988
معرّف المصادر الموحدhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85100398789&origin=inward
معرّف المصادر الموحدhttp://hdl.handle.net/10576/36390
الملخصIn this paper, we mainly studied the joint resource allocation and UAV trajectory optimization for maximizing the total energy efficiency in UAV-based non-orthogonal multiple access (NOMA) downlink wireless networks with the quality of service (QoS) requirement. To track the joint optimization problem, a heuristic algorithm based on matching theory in cellular networks is proposed firstly to allocate users which connect the UAV in each subperiod, then the transmit power allocation problem which considers the maximum transmit power and minimum user date rate is transformed to a convex optimization problem by logarithmic approximation, and solved to get an optimal solution. Meanwhile, the successive convex optimization is used in UAV trajectory optimization problem for its near-optimal solution. Finally, numerical results are provided to support the rationality of the proposed algorithm.
راعي المشروعThis work is supported by National Key R&D Program of China (2019YFB1803304), the National Natural Science Foundation of China (61822104, 61771044),111 Project (No. B170003), and the Fundamental Research Funds for the Central Universities(FRF-TP-19-002C1, RC1631)
اللغةen
الناشرInstitute of Electrical and Electronics Engineers Inc.
الموضوعenergy efficiency
matching
power allocation
successive convex optimization
trajectory optimization
UAV
العنوانJoint Resource Allocation and Trajectory Optimization with QoS in NOMA UAV Networks
النوعConference Paper
dc.accessType Abstract Only


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