About
Passionate builder of technology companies.
Articles by Bob
Activity
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I'm excited to share that Ubiquity Ventures has just raised its $75 million fund 3 to continue investing in "software beyond the screen"! Since…
I'm excited to share that Ubiquity Ventures has just raised its $75 million fund 3 to continue investing in "software beyond the screen"! Since…
Liked by Bob Baxley
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If you know me, you'll know how excited I am to have Ubiquity Ventures launch UBIQUITY UNIVERSITY to share the latest startup-building knowledge and…
If you know me, you'll know how excited I am to have Ubiquity Ventures launch UBIQUITY UNIVERSITY to share the latest startup-building knowledge and…
Liked by Bob Baxley
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I’m thrilled to be joining the partnership at Applegate & Thorne-Thomsen, and so grateful to everyone who has helped me along the way to reach this…
I’m thrilled to be joining the partnership at Applegate & Thorne-Thomsen, and so grateful to everyone who has helped me along the way to reach this…
Liked by Bob Baxley
Experience
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Education
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Georgia Institute of Technology
+ NSF Graduate Research Fellowship Program (GRFP) Award
+ GT Center for Signal and Image Processing PhD Research Award
+ SAIC Student Paper Competition Grand Prize -
+ GT-Wide Sigma Xi Best M.S. Thesis Award
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+Highest Honors (3.92 GPA)
Volunteer Experience
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Treasurer
GT Crew Alumni
- 3 years
Education
Publications
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Achieving Undetectable Communication
IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING
In this paper we consider the problem of achieving a positive error-free communications rate without being detected by an eavesdropper-we coin this the privacy rate. Specifically, we analyze the privacy rate over additive white Gaussian Noise (AWGN) channels with finite and infinite number of samples and Rayleigh single input-single (SISO) and multiple input-multiple output (MIMO) channels with infinite samples when an eavesdropper employs a radiometer detector and has uncertainty about his…
In this paper we consider the problem of achieving a positive error-free communications rate without being detected by an eavesdropper-we coin this the privacy rate. Specifically, we analyze the privacy rate over additive white Gaussian Noise (AWGN) channels with finite and infinite number of samples and Rayleigh single input-single (SISO) and multiple input-multiple output (MIMO) channels with infinite samples when an eavesdropper employs a radiometer detector and has uncertainty about his noise variance. Leveraging recent results on the phenomenon of a signal-to-noise ratio (SNR) wall when there is eavesdropper noise power measurement uncertainty, we show that a nonzero privacy rate is possible. We also show that in this scenario, the detector should not necessarily take as many samples as possible.
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Radio frequency tomography in mobile networks
Statistical Signal Processing Workshop (SSP), 2012 IEEE
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OFDM Pilot Design for Channel Estimation with Null Edge Subcarriers
IEEE Trans. WIreless Communications
Patents
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Methods and Apparatus for Generating Synchronization/Pilot Sequences for Embedding in Wireless Signals
Issued US 8,358,644
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Methods and Apparatus for Wirelessly Communicating Signals that include Embedded Synchronization/Pilot Sequences
Issued US 8,331,863
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Methods and Apparatus for Generating and Communicating Wireless Signals having Pilot Signals with Variable Pilot Signal Parameters
Issued US 8,098,713
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Constrained clipping for peak-to-average power ratio (crest factor) reduction in multicarrier transmission systems
Issued US 7,944,991
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Electromagnetic Threat Detection and Mitigation in an Internet of Things
Filed US 14/728,825
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Ground and Air Vehicle Electromagnetic Signature Detection and Localization
Filed US 14/728,931
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Electromagnetic Signature Analysis for Threat Detection in a Wireless Environment of Embedded Computing Devices
Filed US 14/692,838
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Blind Signal Classification and Demodulation in a Multimodal Radio Frequency Environment
Filed US 14/667,527
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Anomalous Behavior Detection Based on Behavioral Signatures
Filed US 14/657,731
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Anomalous Behavior Detection Using Radio Frequency Fingerprints and Access Credentials
Filed US 14/610,659
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Computational Signal Processing Architectures for Electromagnetic Signature Analysis
Filed US 14/617,845
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Electromagnetic Persona Generation Based on Radio Frequency Fingerprints
Filed US 14/610,612
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Radio Frequency Fingerprint Detection
Filed US 14/610,651
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Security Measures Based on Signal Strengths of Radio Frequency Signals
Filed US 14/610,640
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Sensor Mesh and Signal Transmission Architectures for Electromagnetic Signature Analysis
Filed US 14/617,798
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Honors & Awards
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NSF Graduate Research Fellowship
National Science Foundation
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PhD Research Award
Center for Signal and Information Processing (CSIP)
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Grand Prize, SAIC Student Paper Competition
SAIC
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Sigma Xi Best M.S. Thesis Award
Georgia Tech
More activity by Bob
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We just gathered the Ubiquity Ventures family for the 4th Annual Ubiquity Summit at the Computer History Museum -- over 50 folks who all believe that…
We just gathered the Ubiquity Ventures family for the 4th Annual Ubiquity Summit at the Computer History Museum -- over 50 folks who all believe that…
Liked by Bob Baxley
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Here is a nice story of how small investments pay off in a big way! In March 2017, I entered into a partnership with Paul Tilghman of Defense…
Here is a nice story of how small investments pay off in a big way! In March 2017, I entered into a partnership with Paul Tilghman of Defense…
Liked by Bob Baxley
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We, the Colosseum team (https://www.colosseum.net) at the Institute for the Wireless Internet of Things at Northeastern University, truly enjoyed a…
We, the Colosseum team (https://www.colosseum.net) at the Institute for the Wireless Internet of Things at Northeastern University, truly enjoyed a…
Liked by Bob Baxley
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After 20 years leading the cybersecurity program at ICE, it's an honor to welcome Steve P. as my successor. Steve started 2 weeks ago and we've been…
After 20 years leading the cybersecurity program at ICE, it's an honor to welcome Steve P. as my successor. Steve started 2 weeks ago and we've been…
Liked by Bob Baxley
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Hello All. Check out my recent Security Magazine article which discusses using the combination of FIDO authentication standards and strong identity…
Hello All. Check out my recent Security Magazine article which discusses using the combination of FIDO authentication standards and strong identity…
Liked by Bob Baxley
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We officially made it to season three! If you've been watching the news recently you've probably seen a lot of buzz around ransomware. It's been a…
We officially made it to season three! If you've been watching the news recently you've probably seen a lot of buzz around ransomware. It's been a…
Liked by Bob Baxley
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Join us June 1 for the next DHS Insights Outreach webinar. I’ll be sharing about SVIP and hosting a fireside chat with two of our portfolio…
Join us June 1 for the next DHS Insights Outreach webinar. I’ll be sharing about SVIP and hosting a fireside chat with two of our portfolio…
Liked by Bob Baxley
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Great talk with our own Bob Baxley on why it’s so important to have eyes on IoT
Great talk with our own Bob Baxley on why it’s so important to have eyes on IoT
Liked by Bob Baxley
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Today my latest company, 1Kosmos - BlockID, is exiting stealth mode with a $15 million investment from ForgePoint Capital. Alberto Yépez, Don Dixon…
Today my latest company, 1Kosmos - BlockID, is exiting stealth mode with a $15 million investment from ForgePoint Capital. Alberto Yépez, Don Dixon…
Liked by Bob Baxley
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