Tingjun Chen

Assistant Professor in the Department of Electrical and Computer Engineering

Appointments and Affiliations

  • Assistant Professor in the Department of Electrical and Computer Engineering
  • Assistant Professor of Computer Science

Contact Information

Education

  • B.S. Tsinghua University (China), 2014
  • M.S. Columbia University, 2018
  • Ph.D. Columbia University, 2020

Research Interests

Wireless networking, next-generation wireless and optical networks, edge cloud and computing, Internet-of-Things (IoT), mobile and embedded systems, platforms and testbeds

Awards, Honors, and Distinctions

  • Corning Outstanding Student Paper Competition Finalist. IEEE/Optica OFC'24. 2024
  • Top-Scored Paper. IEEE/Optica OFC'24. 2024
  • Highest Scoring Paper. ECOC'23. 2023
  • Top-Scored Paper. IEEE/Optica OFC'23. 2023
  • IBM Academic Award. IBM. 2023
  • Morton B. Friedman Memorial Prize for Excellence. Columbia Engineering. 2021
  • Eli Jury Award. Columbia University. 2021
  • IBM Academic Award. IBM. 2021
  • ACM SIGMOBILE Doctoral Dissertation Award, Runner-up. ACM SIGMOBILE. 2021
  • Google Research Scholar Award. Google. 2021
  • Student Research Competition (SRC) Winner – First Place. ACM MobiCom'19. 2019
  • Facebook Fellowship. Facebook. 2019
  • Best Paper Finalist. ACM MobiHoc'19. 2019
  • Oscar and Verna Byron Fellowship. Columbia University Engineering School. 2018
  • Best Paper Award. ACM CoNEXT'16. 2016
  • Edwin Howard Armstrong Memorial Award. Columbia University. 2015
  • Wei Family Private Foundation Fellowship. Wei Family Private Foundation. 2014

Courses Taught

  • ECE 891: Internship
  • ECE 590: Advanced Topics in Electrical and Computer Engineering
  • ECE 556: Wireless Networking and Mobile Computing
  • ECE 495: Special Topics in Electrical and Computer Engineering
  • ECE 392: Projects in Electrical and Computer Engineering
  • COMPSCI 590: Advanced Topics in Computer Science
  • COMPSCI 515: Wireless Networking and Mobile Computing
  • COMPSCI 390: Topics in Computer Science

In the News

Representative Publications

  • Xu, Yechen, Xinhao Kong, Tingjun Chen, and Danyang Zhuo. “Conveyor: Efficient Tool-aware LLM Serving with Tool Partial Execution,” May 29, 2024.
  • Wang, Z., Y. K. Huang, E. Ip, Z. Qi, G. Zussman, D. Kilper, K. Asahi, H. Kageshima, Y. Aono, and T. Chen. “Field Trial of Coexistence and Simultaneous Switching of Real-Time Fiber Sensing and Coherent 400 GbE in a Dense Urban Environment.” Journal of Lightwave Technology 42, no. 4 (February 15, 2024): 1304–11. https://doi.org/10.1109/JLT.2023.3319166.
  • Nishizawa, H., T. Mano, T. F. de Lima, Y. K. Huang, Z. Wang, W. Ishida, M. Kawashima, et al. “Fast WDM provisioning with minimal probing: the first field experiments for DC exchanges.” Journal of Optical Communications and Networking 16, no. 2 (February 1, 2024): 233–42. https://doi.org/10.1364/JOCN.505729.
  • Garikapati, S., A. Nagulu, I. Kadota, M. Essawy, T. Chen, S. Wang, T. Pande, A. S. Natarajan, G. Zussman, and H. Krishnaswamy. “Full-Duplex Receiver With Wideband, High-Power RF Self-Interference Cancellation Based on Capacitor Stacking in Switched-Capacitor Delay Lines.” IEEE Journal of Solid-State Circuits, January 1, 2024. https://doi.org/10.1109/JSSC.2024.3351615.
  • Promponas, P., T. Chen, and L. Tassiulas. “Optimizing Sectorized Wireless Networks: Model, Analysis, and Algorithm.” In Proceedings of the International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc), 141–50, 2023. https://doi.org/10.1145/3565287.3610272.
  • Xu, Yechen, Xinhao Kong, Tingjun Chen, and Danyang Zhuo. “Conveyor: Efficient Tool-aware LLM Serving with Tool Partial Execution,” May 29, 2024.
  • Wang, Z., Y. K. Huang, E. Ip, Z. Qi, G. Zussman, D. Kilper, K. Asahi, H. Kageshima, Y. Aono, and T. Chen. “Field Trial of Coexistence and Simultaneous Switching of Real-Time Fiber Sensing and Coherent 400 GbE in a Dense Urban Environment.” Journal of Lightwave Technology 42, no. 4 (February 15, 2024): 1304–11. https://doi.org/10.1109/JLT.2023.3319166.
  • Nishizawa, H., T. Mano, T. F. de Lima, Y. K. Huang, Z. Wang, W. Ishida, M. Kawashima, et al. “Fast WDM provisioning with minimal probing: the first field experiments for DC exchanges.” Journal of Optical Communications and Networking 16, no. 2 (February 1, 2024): 233–42. https://doi.org/10.1364/JOCN.505729.
  • Garikapati, S., A. Nagulu, I. Kadota, M. Essawy, T. Chen, S. Wang, T. Pande, A. S. Natarajan, G. Zussman, and H. Krishnaswamy. “Full-Duplex Receiver With Wideband, High-Power RF Self-Interference Cancellation Based on Capacitor Stacking in Switched-Capacitor Delay Lines.” IEEE Journal of Solid-State Circuits, January 1, 2024. https://doi.org/10.1109/JSSC.2024.3351615.
  • Promponas, P., T. Chen, and L. Tassiulas. “Optimizing Sectorized Wireless Networks: Model, Analysis, and Algorithm.” In Proceedings of the International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc), 141–50, 2023. https://doi.org/10.1145/3565287.3610272.
  • Xu, Yechen, Xinhao Kong, Tingjun Chen, and Danyang Zhuo. “Conveyor: Efficient Tool-aware LLM Serving with Tool Partial Execution,” May 29, 2024.
  • Wang, Z., Y. K. Huang, E. Ip, Z. Qi, G. Zussman, D. Kilper, K. Asahi, H. Kageshima, Y. Aono, and T. Chen. “Field Trial of Coexistence and Simultaneous Switching of Real-Time Fiber Sensing and Coherent 400 GbE in a Dense Urban Environment.” Journal of Lightwave Technology 42, no. 4 (February 15, 2024): 1304–11. https://doi.org/10.1109/JLT.2023.3319166.
  • Nishizawa, H., T. Mano, T. F. de Lima, Y. K. Huang, Z. Wang, W. Ishida, M. Kawashima, et al. “Fast WDM provisioning with minimal probing: the first field experiments for DC exchanges.” Journal of Optical Communications and Networking 16, no. 2 (February 1, 2024): 233–42. https://doi.org/10.1364/JOCN.505729.
  • Garikapati, S., A. Nagulu, I. Kadota, M. Essawy, T. Chen, S. Wang, T. Pande, A. S. Natarajan, G. Zussman, and H. Krishnaswamy. “Full-Duplex Receiver With Wideband, High-Power RF Self-Interference Cancellation Based on Capacitor Stacking in Switched-Capacitor Delay Lines.” IEEE Journal of Solid-State Circuits, January 1, 2024. https://doi.org/10.1109/JSSC.2024.3351615.
  • Promponas, P., T. Chen, and L. Tassiulas. “Optimizing Sectorized Wireless Networks: Model, Analysis, and Algorithm.” In Proceedings of the International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc), 141–50, 2023. https://doi.org/10.1145/3565287.3610272.