Chaojie Gu (顾超杰)

Chaojie Gu (顾超杰)

Postdoctoral Researcher

Nanyang Technological University


My name is Chaojie Gu. My research focuses on the Internet of Things, including Wireless Sensor Networks, Low Power Wide Area Networks, and Edge Computing. I obtained my Ph.D. degree from Nanyang Technological University, Singapore. Previously, I received my B.Eng. degree from Harbin Institute of Technology in 2016.

I am on the job market this year, looking for a job in academia or industry. Please feel free to drop me an email for CV.


  • Internet of Things
  • Wireless Sensor Networks
  • Low Power Wide Area Networks
  • Edge Computing


  • Ph.D. in Computer Science, 2017-2020

    Nanyang Technological University

  • B.Eng. in Information Security, 2012-2016

    Harbin Institute of Technology


(2020). LMAC: Efficient Carrier-Sense Multiple Access for LoRa. ACM MobiCom.

PDF Video

(2020). Lightweight and Unobtrusive Data Obfuscation at IoT Edge for Remote Inference. IEEE IoTJ.

Preprint Code Dataset

(2020). Attack-Aware Data Timestamping in Low-Power Synchronization-Free LoRaWAN. IEEE ICDCS.

PDF Video

(2019). Challenges of Privacy-Preserving Machine Learning in IoT. ACM SenSys workshop AIChallengeIoT.



Excellent Bachelor Thesis

First Prize, National College Student Information Security Contest

Third Prize, National College Student Information Security Contest


  • Mentor, Final Year Projects (FYP) of undergraduates
    • Nanyang Technological University, Singapore
      • LOW ZHI REN LEONARD, 2016
      • ZHU JIAHUI, 2017
      • CHIA SU CHI FAITH, 2018
      • EILEEN TAY HUI LIAN, 2018
    • Nankai University, China
      • SONG QUN, 2017-2018
  • Mentor, visiting undergraduates
    • Xi’an Jiaotong-Liverpool University, China
      • DIXING XU, 2019
      • MENGYAO ZHENG, 2019
  • Reviewer
    • IEEE/ACM Transactions on Networking (TON)
    • ACM Transactions on Mobile Computing (TMC)
    • ACM Transactions on Internet of Things (TIOT)
    • IEEE Access
  • Conference chairs
    • Web Chair - The 1st LPWANSys (co-located with IEEE ICPADS'18)
    • Web Chair - The 2nd Fog Computing+ Workshop
    • Social Media Chair - The 40th IEEE ICDCS