no code implementations • 16 Nov 2022 • Jiaqi Cao, Shengli Zhang, Qingxia Chen, Houtian Wang, Mingzhe Wang, Naijin Liu
To address the network-wide offloading problem, we propose a metagraph-based computation and transmission fusion offloading scheme for multi-tier networks.
no code implementations • 16 Nov 2022 • Jiaqi Cao, Shengli Zhang, Mingzhe Wang, Qingxia Chen, Houtian Wang, Naijin Liu
However, the overall delay is determined by both computation and transmission costs.
no code implementations • 20 Jan 2022 • Haidong Xie, Jia Tan, Xiaoying Zhang, Nan Ji, Haihua Liao, Zuguo Yu, Xueshuang Xiang, Naijin Liu
This leads to the problem of a malicious third party using a deep learning model to easily recognize the modulation format of the transmitted waveform.
no code implementations • 15 May 2021 • Yu Tian, Shuai Yuan, Weisheng Chen, Naijin Liu
Radio Map Prediction (RMP), aiming at estimating coverage of radio wave, has been widely recognized as an enabling technology for improving radio spectrum efficiency.
no code implementations • 30 Apr 2021 • TianHao Li, Yu Tian, Shuai Yuan, Naijin Liu
In this paper, a novel bandwidth negotiation mechanism is proposed for massive devices wireless spectrum sharing, in which individual device locally negotiates bandwidth usage with neighbor devices and globally optimal spectrum utilization is achieved through distributed decision-making.
no code implementations • 17 Apr 2021 • Jing Xu, Yu Tian, Shuai Yuan, Naijin Liu
In this paper, a noise attention method is proposed for unsupervised spectrum anomaly detection in unauthorized bands.
no code implementations • 16 Mar 2021 • Nan Ji, YanFei Feng, Haidong Xie, Xueshuang Xiang, Naijin Liu
To improve the ability of Ad-YOLO to detect variety patches, we first use an adversarial training process to develop a patch dataset based on the Inria dataset, which we name Inria-Patch.
1 code implementation • 10 Apr 2020 • Haidong Xie, Xueshuang Xiang, Naijin Liu, Bin Dong
The main idea of this approach is to use a cutoff-scale strategy to adaptively estimate a nonuniform budget to modify the AEs used in the training, ensuring that the strengths of the AEs are dynamically located in a reasonable range and ultimately improving the overall robustness of the AT model.
1 code implementation • 10 Apr 2020 • Haidong Xie, Lixin Qian, Xueshuang Xiang, Naijin Liu
Furthermore, to better balance the AER, we propose an approach called blind adversarial pruning (BAP), which introduces the idea of blind adversarial training into the gradual pruning process.