Search Results for author: Zhefu Wu

Found 3 papers, 0 papers with code

A novel random access scheme for M2M communication in crowded asynchronous massive MIMO systems

no code implementations13 Jul 2020 Huimei Han, Wenchao Zhai, Zhefu Wu, Ying Li, Jun Zhao, Mingda Chen

Simulation results show that, compared to the exiting random access scheme for the crowded asynchronous massive MIMO systems, the proposed scheme can improve the uplink throughput and estimate the effective timing offsets accurately at the same time.

Open DNN Box by Power Side-Channel Attack

no code implementations21 Jul 2019 Yun Xiang, Zhuangzhi Chen, Zuohui Chen, Zebin Fang, Haiyang Hao, Jinyin Chen, Yi Liu, Zhefu Wu, Qi Xuan, Xiaoniu Yang

However, recent studies indicate that they are also vulnerable to adversarial attacks.

Blind Motion Deblurring with Cycle Generative Adversarial Networks

no code implementations7 Jan 2019 Quan Yuan, Junxia Li, Lingwei Zhang, Zhefu Wu, Guangyu Liu

Blind motion deblurring is one of the most basic and challenging problems in image processing and computer vision.

Deblurring Generative Adversarial Network +1

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