Resource Allocation and Trajectory Design for UAV-Enabled Wideband Cognitive Radio Networks

被引：2

作者：

Wen, Jiapan ^{[1
]}

Yu, Rong ^{[1
]}

Wang, Yuhao ^{[1
]}

Zhou, Huilin ^{[1
]}

Zhou, Fuhui ^{[1
]}

机构：

[1] Nanchang Univ, Nanchang, Jiangxi, Peoples R China

来源：

2019 IEEE GLOBECOM WORKSHOPS (GC WKSHPS) | 2019年

关键词：

Wideband cognitive radios; resource allocation; trajectory design; unmanned aerial vehicle; EFFICIENCY; SKY; LTE;

D O I：

10.1109/gcwkshps45667.2019.9024503

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Cognitive radio (CR) is promising to improve spectrum efficiency. However, the performance of the secondary users (SUs) is limited due to the channel fading and interference constraints. In order to tackle this issue, unmanned aerial vehicle (UAV)-enabled wideband CR networks are studied. The total average throughput of all SUs is maximized by jointly optimizing the transmit power allocation, the sub-carrier allocation and the trajectory of the UAV. Simulation results demonstrate the efficiency of our proposed resource allocation and the trajectory design scheme in terms of the total average throughput of all SUs compared to the benchmark schemes.

引用

页数：6

共 50 条

[21] Resource Allocation in Cognitive Radio-Enabled UAV Communication
Nobar, Sina Khoshabi
Ahmed, Mohamed Hossam
Morgan, Yasser
Mahmoud, Samy A.
IEEE TRANSACTIONS ON COGNITIVE COMMUNICATIONS AND NETWORKING, 2022, 8 (01) : 296 - 310
[22] Deep Reinforcement Learning-based Trajectory Optimization and Resource Allocation for Secure UAV-Enabled MEC Networks
Gao, Yuan
Ding, Yu
Wang, Ye
Lu, Weidang
Guo, Yang
Wang, Ping
Caoi, Jiang
IEEE INFOCOM 2024-IEEE CONFERENCE ON COMPUTER COMMUNICATIONS WORKSHOPS, INFOCOM WKSHPS 2024, 2024,
[23] Join trajectory optimization and communication design for UAV-enabled OFDM networks
Na, Zhenyu
Wang, Jun
Liu, Chungang
Guan, Mingxiang
Gao, Zihe
AD HOC NETWORKS, 2020, 98
[24] Sensing-Assisted Beamforming and Trajectory Design for UAV-Enabled Networks
Zhang, Xian
Peng, Mugen
Liu, Chenxi
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2024, 73 (03) : 3804 - 3819
[25] Cooperative Trajectory Planning and Resource Allocation for UAV-Enabled Integrated Sensing and Communication Systems
Pan, Yu
Li, Ruoguang
Da, Xinyu
Hu, Hang
Zhang, Miao
Zhai, Dong
Cumanan, Kanapathippillai
Dobre, Octavia A.
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2024, 73 (05) : 6502 - 6516
[26] Resource Allocation and Trajectory Optimization for UAV-Enabled Multi-User Covert Communications
Jiang, Xu
Yang, Zhutian
Zhao, Nan
Chen, Yunfei
Ding, Zhiguo
Wang, Xianbin
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2021, 70 (02) : 1989 - 1994
[27] Capacity of UAV-Enabled Multicast Channel: Joint Trajectory Design and Power Allocation
Wu, Yundi
Xu, Jie
Qiu, Ling
Zhang, Rui
2018 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2018,
[28] Joint Power Allocation and Trajectory Design for UAV-enabled Secure Communication System
Yan, Jiaxin
Yin, Baolin
Zhao, Liang
Li, Xinmin
Wei, Ran
ASCC 2022 - 2022 13th Asian Control Conference, Proceedings, 2022, : 2007 - 2011
[29] Time Allocation and Trajectory Design in NOMA-based UAV-Enabled Radio Frequency Energy Harvesting Network
Li, Yuchen
Shi, Shuo
Wu, Chenyu
Xu, Zhenyu
2023 IEEE 98TH VEHICULAR TECHNOLOGY CONFERENCE, VTC2023-FALL, 2023,
[30] Joint Design of UAV Trajectory and Directional Antenna Orientation in UAV-Enabled WPT Networks
Yuan, Xiaopeng
Hu, Yulin
Schmeink, Anke
2021 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC WORKSHOPS), 2021,

← 1 2 3 4 5 →