Sandia National Laboratories
R and D S and E Computer Engineer
University of Utah May 2017 - Aug 2017
Postdoctoral Fellow
Carnegie Mellon University May 2017 - Aug 2017
Postdoctoral Researcher
University of Utah Span Aug 2014 - May 2017
Graduate Research Assistant
Plusone Technologies Jan 2017 - Feb 2017
Consultant
Education:
University of Utah 2006 - 2017
Master of Science, Masters, Bachelors, Bachelor of Science, Electrical Engineering, Computer Engineering
University of Utah
Doctorates, Doctor of Philosophy, Philosophy
Skills:
C++ Python Algorithms Programming Matlab C Java Linux Embedded Systems Simulations Verilog Microsoft Office Latex Microsoft Excel
- Pittsburgh PA, US Artur Balanuta - Pittsburgh PA, US Akshay Gadre - Pittsburgh PA, US Robert Iannucci - Palo Alto CA, US Swarun Kumar - Pittsburgh PA, US Anh Luong - Pittsburgh PA, US Revathy Narayanan - Chennai, IN Anthony Rowe - Pittsburgh PA, US
A method of providing wireless communications in a wireless network can include wirelessly receiving a chirp spread-spectrum modulated signal at a first gateway device, the chirp spread-spectrum modulated signal being transmitted by a remote client device. The chirp spread-spectrum modulated signal can be demodulated at the first gateway device to provide demodulated data at the first gateway device. The demodulated data can be processed to provide an indication that a decode of a packet including the demodulated data failed. Time adjacent chirps included in the demodulated data can be combined to provide combined data at the first gateway device. A message can be transmitted from the first gateway device to a remote server responsive to an amplitude of the combined data exceeding a threshold value and the indication that the decode of the packet including the demodulated data failed.
Methods, Systems, And Articles Of Manufacture For Joint Decoding Of Packets In Wireless Networks Using Chirp Spread-Spectrum Modulation
- Pittsburgh PA, US Artur Balanuta - Pittsburgh PA, US Akshay Gadre - Pittsburgh PA, US Robert Iannucci - Palo Alto CA, US Swarun Kumar - Pittsburgh PA, US Anh Luong - Pittsburgh PA, US Revathy Narayanan - Chennai, IN Anthony Rowe - Pittsburgh NC, US
A method of providing wireless communications in a wireless network can include wirelessly receiving a chirp spread-spectrum modulated signal at a first gateway device, the chirp spread-spectrum modulated signal being transmitted by a remote client device. The chirp spread-spectrum modulated signal can be demodulated at the first gateway device to provide demodulated data at the first gateway device. The demodulated data can be processed to provide an indication that a decode of a packet including the demodulated data failed. Time adjacent chirps included in the demodulated data can be combined to provide combined data at the first gateway device. A message can be transmitted from the first gateway device to a remote server responsive to an amplitude of the combined data exceeding a threshold value and the indication that the decode of the packet including the demodulated data failed.