@inproceedings{03226467e2894cc3a50dc1a78b069956,
title = "Mode Selection and Power Allocation for UAV-Assisted Cellular Networks",
abstract = "In this paper, we study the mode selection and power allocation in a UAV-assisted cellular network, where a UAV user pair coexists with a regular cellular user (RCU). The UAV user pair can operate either in full-duplex (FD) mode or half-duplex (HD) mode for two-way information exchange. We aim to maximize the overall throughput of the system while guaranteeing the QoS requirements for both of the UAV user pair and RCU. We first adopt Phase 1 method for access control in each mode. Then concave-convex procedure (CCCP) method is applied with log-barrier interior point method to maximize the overall throughput of the network. Numerical results demonstrate that the proposed joint access control, mode selection and power allocation method can significantly improve the system performance.",
keywords = "CCCP, UAV communications, access control, mode selection",
author = "Daquan Feng and Wei Jiang and Gongbin Qian and Litai Long and Sa Xiao and Xia, {Xiang Gen}",
note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 13th International Conference on Wireless Communications and Signal Processing, WCSP 2021 ; Conference date: 20-10-2021 Through 22-10-2021",
year = "2021",
doi = "10.1109/WCSP52459.2021.9613580",
language = "English",
series = "13th International Conference on Wireless Communications and Signal Processing, WCSP 2021",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "13th International Conference on Wireless Communications and Signal Processing, WCSP 2021",
address = "United States",
}