no code implementations • 16 Sep 2023 • Xu Zhang, Ziqi Lin, Shimin Gong, Bo Gu, Dusit Niyato
Long Range (LoRa) wireless technology, characterized by low power consumption and a long communication range, is regarded as one of the enabling technologies for the Industrial Internet of Things (IIoT).
no code implementations • 21 Aug 2023 • Shiyuan Zuo, Rongfei Fan, Han Hu, Ning Zhang, Shimin Gong
In this paper, we propose a robust aggregation method for federated learning (FL) that can effectively tackle malicious Byzantine attacks.
no code implementations • 27 Dec 2022 • Shimin Gong, Meng Wang, Bo Gu, Wenjie Zhang, Dinh Thai Hoang, Dusit Niyato
In this paper, we employ multiple UAVs coordinated by a base station (BS) to help the ground users (GUs) to offload their sensing data.
no code implementations • 27 Dec 2022 • Shimin Gong, Leiyang Cui, Bo Gu, Bin Lyu, Dinh Thai Hoang, Dusit Niyato
In this paper, we focus on a wireless-powered sensor network coordinated by a multi-antenna access point (AP).
no code implementations • 1 Jan 2021 • Yuris Mulya Saputra, Dinh Thai Hoang, Diep N. Nguyen, Le-Nam Tran, Shimin Gong, Eryk Dutkiewicz
Federated learning (FL) can empower Internet-of-Vehicles (IoV) networks by leveraging smart vehicles (SVs) to participate in the learning process with minimum data exchanges and privacy disclosure.
no code implementations • 29 Aug 2020 • Shimin Gong, Jiaye Lin, Jinbei Zhang, Dusit Niyato, Dong In Kim, Mohsen Guizani
Due to the large size of scattering elements, the passive beamforming is typically challenged by the high computational complexity and inexact channel information.
no code implementations • 4 Aug 2020 • Shimin Gong, Yuze Zou, Jing Xu, Dinh Thai Hoang, Bin Lyu, Dusit Niyato
In this paper, we employ multiple wireless-powered relays to assist information transmission from a multi-antenna access point to a single-antenna receiver.
no code implementations • 25 May 2020 • Jiaye Lin, Yuze Zou, Xiaoru Dong, Shimin Gong, Dinh Thai Hoang, Dusit Niyato
Intelligent reflecting surface (IRS) is a promising technology to assist downlink information transmissions from a multi-antenna access point (AP) to a receiver.
no code implementations • 14 May 2020 • Yongchang Deng, Yuze Zou, Shimin Gong, Bin Lyu, Dinh Thai Hoang, Dusit Niyato
By adjusting the magnitude of reflecting coefficients, the IRS can sustain its operations by harvesting energy from the AP's signal beamforming.
no code implementations • 7 Apr 2020 • Bin Lyu, Parisa Ramezani, Dinh Thai Hoang, Shimin Gong, Zhen Yang, Abbas Jamalipour
We propose time-switching (TS) and power-splitting (PS) schemes for the IRS, where the IRS can harvest energy from the HAP's signals by switching between energy harvesting and signal reflection in the TS scheme or adjusting its reflection amplitude in the PS scheme.
no code implementations • 18 Oct 2018 • Nguyen Cong Luong, Dinh Thai Hoang, Shimin Gong, Dusit Niyato, Ping Wang, Ying-Chang Liang, Dong In Kim
Reinforcement learning has been efficiently used to enable the network entities to obtain the optimal policy including, e. g., decisions or actions, given their states when the state and action spaces are small.