Longfei Shangguan
Postdoc Research Associate, Computer Science, Princeton University

I'm a Postdoctoral Research Associate working with Prof. Kyle Jamieson in PAWS group at Princeton University. Prior to starting my postdoc, I received my Ph.D degree in 2015 at Department of Computer Science and Engineering (CSE), The Hong Kong University of Science and Technology, under the supervision of Prof.Yunhao Liu and Prof. Ke Yi.

I will join Microsoft Ambient Inteligence group headed by Dr. Jie Liu in this coming fall.

RESEARCH: Wireless networks, Internet of Things (IoT), and Mobile systems.
  • Wireless networks: [Sigcomm'18], [Sigcomm'17], [HotNets'17]
  • Internet of Things: [Mobisys'17], [Mobisys'16], [CoNEXT'16], [NSDI'15]
  • Mobile Systems: [Sensys'15a], [Sensys'15b], [Ubicomp'14a], [Ubicomp'14b]


    PLoRa: Passive Long-Range Data Networks from Ambient LoRa Transmissions
    Yao Peng*, Longfei Shangguan*, Yue Hu, Yujie Qian, Xianshang Lin, Xiaojiang Chen, Dingyi Fang, and Kyle Jamieson. (*: co-primary, alphabet order)
    Sigcomm'18, Budapest, Hungary.
    Paper ·  Talk ·  Demo

    Programmable Radio Environments for Smart Spaces
    Allen Walkie, Longfei Shangguan, Jeremy Gummeson, Wenjun Hu, and Kyle Jamieson.
    HotNets'17, Palo Alto, CA, USA.

    Wi-Fi Goes to Town: Rapid Picocell Switching for Wireless Transit Networks
    Zhenyu Song, Longfei Shangguan, and Kyle Jamieson.
    Sigcomm'17, Los Angeles, CA, USA.
    Paper ·  Video

    Enabling Gesture-based Interactions With Object
    Longfei Shangguan, Zimu Zhou, and Kyle Jamieson.
    MobiSys'17, Niagara Falls, NY, USA.
    Paper ·  Video

    Leveraging Electromagnetic Polarization in a Two-Antenna Whiteboard in the Air
    Longfei Shangguan, and Kyle Jamieson.
    CoNEXT'16, Irvine, CA, USA.

    The Design and Implementation of a Mobile RFID Tag Sorting Robot
    Longfei Shangguan, and Kyle Jamieson.
    MobiSys'16, Singapore.
    Paper ·  Video ·  Talk

    Relative Localization of RFID Tags using Spatial-temporal Phase Profiling
    Longfei Shangguan, Zheng Yang, Alex. Liu, Zimu Zhou, and Yunhao Liu.
    NSDI'15, Oakland, CA, USA..
    Paper ·  Talk

    ShopMiner: Mining Customer Shopping Behavior in Physical Clothing Stores with Passive RFIDs
    Longfei Shangguan, Zimu Zhou, Xiaolong Zheng, Lei Yang, Yunhao Liu, and Jinsong Han
    SenSys'15, Seoul, South Korea.

  • Pushing the Limits of Mobility in the Wireless Internet of Things
    CS, University of Illinois at Chicago, February, 2018.
    ECE, Duke, March, 2018.
    Microsoft research, March, 2018.
    HP Lab, March, 2018.
    ECE, UMASS Amherst, March, 2018.

  • RF Beyond ID
    NEC Lab America, November, 2017.

  • Bring Spatial-awareness to RFID Systems
    New Jersey Institute of Technology, April, 2017.

  • Five Cents Computing: Sensing Human and Object in the Wireless Network of Things
    Wayne State University, April, 2017.
    ECE&CS joint seminar, Michigan State University, April, 2017.
    WINLAB, Rutgers University, April, 2017.

  • RFID-based Localization, Tracking and Sensing System
    Stevens Institute of Technology, March, 2016.