Zobrazeno 1 - 10
of 250
pro vyhledávání: '"Do, Tri"'
This paper studies the statistical characterization of ground-to-air (G2A) and reconfigurable intelligent surface (RIS)-assisted air-to-ground (A2G) communications in RIS-assisted UAV networks under the impact of channel aging. A comprehensive channe
Externí odkaz:
http://arxiv.org/abs/2408.00600
Autor:
Van Chien, Trinh, Cong, Mai Dinh, Luong, Nguyen Cong, Do, Tri Nhu, Kim, Dong In, Chatzinotas, Symeon
In this paper, we investigate a joint computation offloading and target tracking in Integrated Sensing and Communication (ISAC)-enabled unmanned aerial vehicle (UAV) network. Therein, the UAV has a computing task that is partially offloaded to the gr
Externí odkaz:
http://arxiv.org/abs/2404.08396
Terahertz (THz) communication is envisioned as one of the candidate technologies for future wireless communications to enable achievable data rates of up to several terabits per second (Tbps). However, the high pathloss and molecular absorption in TH
Externí odkaz:
http://arxiv.org/abs/2403.07893
This paper investigates a deep reinforcement learning (DRL)-based approach for managing channel access in wireless networks. Specifically, we consider a scenario in which an intelligent user device (iUD) shares a time-varying uplink wireless channel
Externí odkaz:
http://arxiv.org/abs/2402.01574
Publikováno v:
IEEE Transactions on Green Communications and Networking
The Industrial Internet of Things (IIoT) enables industries to build large interconnected systems utilizing various technologies that require high data rates. Terahertz (THz) communication is envisioned as a candidate technology for achieving data ra
Externí odkaz:
http://arxiv.org/abs/2402.00995
This letter considers a UAV aiding communication between a ground transmitter and a ground receiver in the presence of co-channel interference. A discrete-time Markov process is adopted to model the complex nature of the Air-to-Ground (A2G) channel,
Externí odkaz:
http://arxiv.org/abs/2401.17180
Terahertz (THz) communication is a promising technology for future wireless communications, offering data rates of up to several terabits-per-second (Tbps). However, the range of THz band communications is often limited by high pathloss and molecular
Externí odkaz:
http://arxiv.org/abs/2401.15028
This paper studies the statistical characterization of ground-to-air (G2A) and reconfigurable intelligent surface (RIS)-assisted air-to-ground (A2G) communications with unmanned aerial vehicles (UAVs) in terrestrial and non-terrestrial networks under
Externí odkaz:
http://arxiv.org/abs/2401.14203
Autor:
Nguyen, Van-Hien1 (AUTHOR) van-hien.nguyen@lqdtu.edu.vn, Do, Tri Cuong2 (AUTHOR) cuongdt298@ueh.edu.vn, Ahn, Kyoung-Kwan3 (AUTHOR) kkahn@ulsan.ac.kr
Publikováno v:
Mathematics (2227-7390). Oct2024, Vol. 12 Issue 20, p3185. 21p.
Autor:
Nguyen, Thanh Luan, Kaddoum, Georges, Do, Tri Nhu, da Costa, Daniel Benevides, Haas, Zygmunt J.
In this paper, we propose a novel adaptive decoding mechanism (ADM) for the unmanned aerial vehicle (UAV)-enabled uplink (UL) non-orthogonal multiple access (NOMA) communications. Specifically, considering a harsh UAV environment, where ground-to-gro
Externí odkaz:
http://arxiv.org/abs/2206.13370