Wang Jiacheng

Wang Jiacheng

Hi, I am Jiacheng Wang (王嘉诚)

I am a Postdoctoral Research Fellow at the College of Computing and Data Science, Nanyang Technological University (NTU), Singapore, working under the supervision of Prof. Dusit Niyato. My research interests primarily focus on wireless sensing, Integrated Sensing and Communications (ISAC), generative AI, and semantic communications. Before my current position, I received my Ph.D. degree (Supervised by Prof. Zengshan Tian) from the School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications in 2022. From 2021 to 2022, I was a visiting student at the College of Computing and Data Science, NTU, Singapore. My research primarily centers around Wireless Sensing and Generative AI, including

  1. Wireless Sensing:
    • Signal processing for wireless sensing
    • CSI-based human detection, localization, and activity recognition
    • Integrated sensing and communications (ISAC)
  2. Generative AI (GenAI) for wireless sensing and communications:
    • Generative AI-assisted signal processing for wireless sensing
    • Generative AI-enabled Semantic communications
    • Generative AI-based edge intelligence and network optimization for ISAC

News

  1. Call for Papers: IEEE Wireless Communications Special Issue on “Toward Practical Low-Altitude Economy Networking: Standardization, Testbeds, and Real-world Deployments”, lead guest editor.
  2. Call for Papers: IEEE Transactions on Cognitive Communications and Networking Special Issue on “Artificial General Intelligence for Low-Altitude Economy Networking”, lead guest editor.
  3. Call for Papers: IEEE Open Journal of the Communications Society Special Issue on “Generative AI and Large Language Models Enhanced 6G Wireless Communication and Sensing”, lead guest editor.
  4. Call for Papers: IEEE Networking Letters Special Issue on “Generative AI and Large Language Models-enabled Edge Intelligence”, guest editor.
  5. Call for Papers: IEEE IoT Magazine Special Issue on “Applications of Large Language Models in Internet of Things”, guest editor.
  6. Call for Papers: MDPI Electronics Special Issue on “Network Security Management in Heterogeneous Networks”, guest editor.

Selected First-author Papers

  1. Jiacheng Wang, Hongyang Du, Dusit Niyato, Zehui Xiong, Jiawen Kang, Bo Ai, Zhu Han, and Dong In Kim. “Generative Artificial Intelligence Assisted Wireless Sensing: Human Flow Detection in Practical Communication Environments,” IEEE Journal on Selected Areas in Communications (JSAC), accepted, 2024.

  2. Jiacheng Wang, Hongyang Du, Dusit Niyato, Mu Zhou, Jiawen Kang, Zehui Xiong, and Abbas Jamalipour. “Through the Wall Detection and Localization of Autonomous Mobile Device in Indoor Scenario,” IEEE Journal on Selected Areas in Communications (JSAC), vol. 42, no. 1, pp. 161-176, Jan. 2024.

  3. Jiacheng Wang, Hongyang Du, Zengshan Tian, Dusit Niyato, Jiawen Kang, and Xuemin (Sherman) Shen. “Semantic-aware Sensing Information Transmission for Metaverse: A Contest Theoretic Approach,” IEEE Transactions on Wireless Communications (TWC), vol. 22, no. 8, pp. 5214-5228, Aug. 2023.

  4. Jiacheng Wang, Hongyang Du, Dusit Niyato, Mu Zhou, Jiawen Kang, and H. Vincent Poor. “Acceleration Estimation of Wireless Signal Propagation Path Length Changes for Indoor Integrated Sensing and Communications,” IEEE Transactions on Wireless Communications (TWC), vol. 23, no. 9, pp. 11476-11492, Sep. 2024.

  5. Jiacheng Wang, Hongyang Du, Dusit Niyato, Jiawen Kang, Zehui Xiong, Deepu Rajan, Shiwen Mao, and Xuemin (Sherman) Shen. “A Unified Framework for Guiding Generative AI with Wireless Perception in Resource Constrained Mobile Edge Networks,” IEEE Transactions on Mobile Computing (TMC), vol. 23, no. 11, pp. 10344-10360, Nov. 2024.

  6. Jiacheng Wang, Zengshan Tian, Mu Zhou, Jie Wang, Xiaolong Yang, and Xin Liu. “Leveraging Hypothesis Testing for CSI Based Passive Human Intrusion Direction Detection,” IEEE Transactions on Vehicular Technology (TVT), vol. 70, no. 8, pp. 7749-7763, Aug. 2021.

  7. Jiacheng Wang, Hongyang Du, Dusit Niyato, Zehui Xiong, Jiawen Kang, and Shiwen Mao. “Guiding AI-Generated Digital Content with Wireless Perception,” IEEE Wireless Communications, vol. 31, no. 4, Aug. 2024.

  8. Jiacheng Wang, Hongyang Du, Dusit Niyato, Jiawen Kang, Shuguang (Robert) Cui, Xuemin (Sherman) Shen, and Ping Zhang. “Generative AI for Integrated Sensing and Communication: Insights from the Physical Layer Perspective,” IEEE Wireless Communications, Early Access, Jul. 2024.

  9. Jiacheng Wang, Hongyang Du, Dusit Niyato, Jiawen Kang, Zehui Xiong, Dong In Kim, and Khaled B. Letaief. “Toward Scalable Generative AI via Mixture of Experts in Mobile Edge Networks,” IEEE Wireless Communications, Accepted, Jul. 2024.

  10. Jiacheng Wang, Zengshan Tian, Xiaolong Yang, and Mu Zhou. “CSI-Based ToF Estimation for Reflection Path Under the TTW Scenario,” IEEE Wireless Communications Letters (WCL), vol. 10, no. 5, pp. 1010-1013, Jan. 2021.

  11. Jiacheng Wang, Zengshan Tian, Xiaolong Yang, and Mu Zhou. “CSI Component Reconstruction-Based AoA Estimation for Subtle Human-induced Reflection Under the TTW Scenario,” IEEE Communications Letters, vol. 23, no. 8, pp. 1393-1396, Jun. 2019.

  12. Jiacheng Wang, Zengshan Tian, Xiaolong Yang, and Mu Zhou. “TWPalo: Through-the-wall Passive Localization of Moving Human with Wi-Fi,” Computer Communications, vol. 157, pp. 284-297, May. 2020.

  13. Jiacheng Wang, Zengshan Tian, Xiaolong Yang, Mu Zhou, and Yuan She. “TWPad: Through the Wall Passive Human Detection Based on Joint Hypothesis Statistical Test,”. In Proc. IEEE International Conference on Communications (ICC), Jun. 2021.

  14. Jiacheng Wang, Zengshan Tian, Xiaolong Yang, and Mu Zhou. “TWPalo: Through-the-Wall Passive Localization of Moving Human with Wi-Fi,” In Proc. IEEE Global Communications Conference (GLOBECOM), Dec. 2019.

  15. Jiacheng Wang, Zengshan Tian, Xiaolong Yang, Mu Zhou, Jiamin Huang, and Dusit Niyato. “Dynamic Target Acceleration Estimation Using CSI,” In Proc. IEEE Vehicular Technology Conference: (VTC2022-Spring), Jun. 2022.

Selected Collaborative Papers

  1. Hongyang Du, Jiacheng Wang, Dusit Niyato, Jiawen Kang, Zehui Xiong, and Dong In Kim. “AI-Generated Incentive Mechanism and Full-Duplex Semantic Communications for Information Sharing,” IEEE Journal on Selected Areas in Communications (JSAC), vol. 41, no. 9, pp. 2981-2997, Sep. 2023.

  2. Hongyang Du, Jiacheng Wang, Dusit Niyato, Jiawen Kang, Zehui Xiong, Junshan Zhang, and Xuemin (Sherman) Shen. “Semantic Communications for Wireless Sensing: RIS-aided Encoding and Self-supervised Decoding,” IEEE Journal on Selected Areas in Communications (JSAC), vol. 41, no. 8, pp. 2547-2562, Aug. 2023.

  3. Nguyen Van Huynh, Jiacheng Wang, Hongyang Du, Dinh Thai Hoang, Dusit Niyato, Diep N Nguyen, Dong In Kim, Khaled B Letaief. “Generative AI for physical layer communications: A survey,” IEEE Transactions on Cognitive Communications and Networking (TCCN), vol. 10, no. 3, pp. 706-728, Jun. 2024, invite paper.

  4. Hongyang Du, Jiacheng Wang, Dusit Niyato, Jiawen Kang, Zehui Xiong, Mohsen Guizani, and Dong In Kim. “Rethinking Wireless Communication Security in Semantic Internet of Things,” IEEE Wireless Communications, vol. 30, no. 3, pp. 36-43, Nov. 2023.

  5. Chuang Zhang, Geng Sun, Jiahui Li, Qingqing Wu, Jiacheng Wang, Dusit Niyato, Yuanwei Liu. “Multi-objective Aerial Collaborative Secure Communication Optimization via Generative Diffusion Model-enabled Deep Reinforcement Learning,” IEEE Transactions on Mobile Computing (TMC), accepted, 2024.

  6. Hongyang Du, Jiacheng Wang, Dusit Niyato, Jiawen Kang, Zehui Xiong, Xuemin Shen, Dong In Kim. “Exploring attention-aware network resource allocation for customized metaverse services,” IEEE Network, vol. 37, no. 6, pp. 166-175, Jun. 2023.

  7. Kaikai Liu, Zengshan Tian, Ze Li, Jiacheng Wang, Mu Zhou. “HiLoc: Sub-meter level indoor localization using a single access point with distributed antennas in wireless sensor networks,” IEEE Sensors Journal, vol. 22, no. 6, pp. 4869-4881, Mar. 2022.

  8. Shuang Liang, Minghao Yin, Geng Sun, Jiahui Li, Hongjuan Li, Jiacheng Wang, Dusit Niyato, Victor CM Leung. “Cooperative Communication Via Automated Guided Vehicle and Unmanned Aerial Vehicle: A Distributed Collaborate Beamforming Method,” IEEE Transactions on Intelligent Vehicles, Early Access, 2024.