Hongyang Du

Hongyang Du

Ph.D Candidate, College of Computing and Data Science, Nanyang Technological University

Submitted Papers

Due to the long review cycle of IEEE journals/magazines, we have uploaded some of the latest research papers to the Arxiv. This shows, to some extent, our research direction.

Wireless Sensing Data Collection and Processing for Metaverse Avatar Construction

Uploaded: Arxiv

This article presents a wireless sensing dataset to support the emerging research on Metaverse avatar construction. We observe that the collected sensing data, i.e., channel state information (CSI), suffers from a phase shift problem. Therefore, we propose to detect and correct this phase shift by a sliding window and phase compensation, respectively, and then validate the proposed scheme.

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Citation: Jiacheng Wang, Hongyang Du, Xiaolong Yang, Dusit Niyato, Jiawen Kang, and Shiwen Mao. "Wireless Sensing Data Collection and Processing for Metaverse Avatar Construction." arXiv preprint arXiv:2211.12720 (2022).
Paper Link: https://arxiv.org/abs/2211.12720

Performance Analysis of Free-Space Information Sharing in Full-Duplex Semantic Communications

Uploaded: Arxiv

we propose a free-space information sharing mechanism based on full-duplex device-to-device (D2D) semantic communications. Specifically, the view images of MR users in the same real-world scenario may be analogous. Therefore, when one user (i.e., a device) completes some computation tasks, the user can send his own calculation results and the semantic features extracted from the user’s own view image to nearby users (i.e., other devices). On this basis, other users can use the received semantic features to obtain the spatial matching of the computational results under their own view images without repeating the computation.

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Citation: Hongyang Du, Jiacheng Wang, Dusit Niyato, Jiawen Kang, Zehui Xiong, Dong In Kim, and Boon Hee Soong. "Performance Analysis of Free-Space Information Sharing in Full-Duplex Semantic Communications." arXiv preprint arXiv:2211.14771 (2022).
Paper Link: https://arxiv.org/abs/2211.14771