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Jie Xiong

Assistant Professor

Current Research

1. Contactless Wi-Fi based sensing including elderly tracking, human vital sign monitoring and gesture recognition. 

2. Contactless RFID based sensing including material identification, vital sign monitoring and human identification.

3. Fine-grained indoor localization

Academic Background

  • PhD, University College London, 2015
  • Awarded Google European Doctoral Fellowship in Wireless Networking for doctoral studies


TagScan: Target Imaging and Material Identification with Commodity RFID Devices Ju Wang, Jie Xiong, Xiaojiang Chen, Hongbo Jiang, Rajesh Krishna BALAN, Dingyi Fang ACM MobiCom 2017, Oct 2017, Utah, US
D-Watch: Embracing “bad” Multipaths for Device-Free Localization with COTS RFID Devices Ju Wang, Jie Xiong, Hongbo Jiang, Xiaojiang Chen, Dingyi Fang ACM CoNEXT 2016, Dec 2016, Irvine, US
ToneTrack: Leveraging Frequency-Agile Radios for Time-Based Indoor Wireless Localization Jie Xiong, Karthikeyan Sundaresan, Kyle Jamieson ACM MobiCom 2015, Sep 2015, Paris, France
Phaser: Enabling Phased Array Signal Processing on Commodity WiFi Access Points Jon Gjengset, Jie Xiong, Graeme McPhilips, Kyle Jamieson ACM MobiCom 2014, Sep 2014, Maui, HI, US
ArrayTrack: A Fine-Grained Indoor Location System Jie Xiong, Kyle Jamieson USENIX NSDI 2013, April 2013, Lombard, IL, US
Contact Info

College of Information and Computer Science
North Pleasant Street
Amherst, MA 01003-9292

(413) 577-0368