Hi, I’m currently third-year Ph.D. candidate at Xtian Group, Shanghai Jiao Tong University, where I have the honor to be supervised by Prof. Xiaohua Tian.

I received my bachelor’s degree from the School of Electronics and Information, Northwestern Polytechnical University, Xi’an, China, in 2023. (Rank: 1/98).

My previous research primarily focused on the design of Hybrid Active-Passive Communication Systems for Ambient IoT. Currently, I am exploring the application of LLM-powered Agentic Systems to tackle domain-specific challenges in the radio field. Moving forward, I aspire to delve deeply into next-generation wireless embodied AI and its practical applications.

📝 Publications

• TMC 2026 Tiga: Autonomous Hybrid Active-Passive Communication for Ambient IoT System
  Jiazhen Lei, Bingbing Wang, Fengyuan Zhu, Tianze Cao, Wenhui Li, Linling Zhong, Xiaohua Tian
  IEEE Transactions on Mobile Computing, 2026 (CCF-A)
  Page PDF

• In Submission Enabling Agile Ambient IoT Networking via a Parameterized Hybrid Radio
  Jiazhen Lei, Fengyuan Zhu, Tianze Cao, Linling Zhong, Wenhui Li, Zeming Yang, Jinyang Sun, Yibin Deng, Xiaohua Tian
  

• MobiCom 2026 ORNet: OFDMA-Enabled mmWave Radar ISAC Networks
  Zeming Yang, Linling Zhong, Wenhui Li, Yinbin Deng, Jiazhen Lei, Fengyuan Zhu, Bingbing Wang, Haiming Jin, Xiaohua Tian
  The International Conference on Mobile Computing and Networking, 2026 (CCF-A)
  

• MobiCom 2025 Wook: Enabling High-Throughput Wi-Fi Downlink with Ultra-Low Power
  Bingbing Wang, Zeming Yang, Wenhui Li, Linling Zhong, Fengyuan Zhu, Jiazhen Lei, Meng Jin, Xiaohua Tian
  The International Conference on Mobile Computing and Networking, 2025 (CCF-A)
  Page PDF

• TON 2025 Constellation Mapping for Frequency-Agile OFDM Backscatter Network
  Bingbing Wang, Wenhui Li, Fengyuan Zhu, Jiazhen Lei, Zeming Yang, Linling Zhong, Meng Jin, Xiaohua Tian
  IEEE Transactions on Networking, 2025 (CCF-A)
  Page PDF

🚀 Projects

beta

International SparkLink Alliance

• We designed a novel backscatter communication prototype system based on concurrent OFDMA. The system integrates comprehensive modules for energy harvesting, synchronization, wake-up receiver, and backscattering, achieving concurrent transmission for 128 tags. Our ultimate objective is to develop a robust alternative to RFID and integrate this technology into the International SparkLink Alliance standard system.

beta

Dance Robot

• We independently designed and built two transformable dance robots from scratch. One was a bipedal humanoid robot inspired by a lion, and the other was a quadrupedal heteromorphic robot designed in the shape of a jellyfish. We showcased these platforms at the 2021 China Robot Competition and proudly won the National Champion in the Dance Robot category. [bilibili]

💻 Internships

• None

📖 Teaching

• Teaching Assistant, Design and Analysis of Computer Communication Networks (ICE6303H), Shanghai Jiao Tong University. (Spring 2026)
• Teaching Assistant, Engineering Practice and Technological Innovation I (EE1503), Shanghai Jiao Tong University. (Spring 2026)
• Teaching Assistant, Principles of Wireless Communications and Mobile Networks (ICE3307), Shanghai Jiao Tong University. (Spring 2025)

📑 Academic Services

• Conference Reviewer: IEEE Globecom’2024
• Journal Reviewer: TMC(CCF-A), TON(CCF-A)

🎖 Honors and Awards

• 2020.12, 2021.12, 2022.12 National Scholarship in China (本科生国家奖学金)[news]
• 2023.7 Outstanding Graduate of Shaanxi Province (陕西省优秀毕业生)
• 2022.12 Outstanding Student Model (优秀大学生标兵) & Special-Class Scholarship (特等奖学金)[news]
• 2022.12 Baosteel Scholarship (宝钢奖学金)
• 2021.12 Thanks for the Chinese Modern Scientist Scholarship (感恩近现代科学家奖学金)
• 2021.12, 2020.12 Outstanding Student (优秀大学生) & First-Class Scholarship （一等奖学金）
• 2021.6 National Champion of China Robotics Competition Dance Robot Project (中国机器人大赛舞蹈机器人项目冠军)

📖 Educations

Degree: Ph.D.
Period: 2023.09 - 2028.06 (now)
Major: Information and Communication Engineering
GPA: 3.76/4.0

Degree: Bachelor
Period: 2019.09 - 2023.06
Major: Electronic Information Engineering
GPA: 3.91/4.1 (Rank: 1/98)

Degree: Junior/Senior high school student
Period: 2013.09 - 2019.06
Major: Science Track

🏃 Life

Beyond research, I am deeply passionate about the outdoors. To date, I have finished four half-marathons and completed five long-distance cycling rides of over 100km. I hope to keep this adventurous spirit alive as I continue to explore the world.

• 2026 Bank of JianSu Nanjing Half Marathon, Half Marathon Category, 2026.3.15 (PB 2:04’12”, Congratulations!)
• 2025 Daishan Headlands Half Marathon, Half Marathon Category, 2025.3.30
• 2025 Nantong Marathon, Half Marathon Category, 2025.3.23
• 2024 Taicang Sino-German Half Marathon, Half Marathon Category, 2024.11.17
• 2022 Qinling Mountains, Cycling to the North-South Watershed, 2022.5.29 [bilibili]

📫 Contact

Email: leijiazhen@gmail.com