229 citations · 876 across the 52 of their papers we have counts for
13 papers · 1 filter
Physical layer insecurity
Muriel Médard, Ken R. Duffy
In the classic wiretap model, Alice wishes to reliably communicate to Bob without being overheard by Eve who is eavesdropping over a degraded channel. Systems for achieving that ph…
Soft detection physical layer insecurity
Ken R. Duffy, Muriel Medard
We establish that during the execution of any Guessing Random Additive Noise Decoding (GRAND) algorithm, an interpretable, useful measure of decoding confidence can be evaluated. T…
GRAND-assisted Optimal Modulation
Basak Ozaydin, Muriel Médard, Ken Duffy
Optimal modulation (OM) schemes for Gaussian channels with peak and average power constraints are known to require nonuniform probability distributions over signal points, which pr…
A General Security Approach for Soft-information Decoding against Smart Bursty Jammers
Furkan Ercan, Kevin Galligan, Ken R. Duffy +3
Malicious attacks such as jamming can cause significant disruption or complete denial of service (DoS) to wireless communication protocols. Moreover, jamming devices are getting sm…
Block turbo decoding with ORBGRAND
Kevin Galligan, Muriel Médard, Ken R. Duffy
Guessing Random Additive Noise Decoding (GRAND) is a family of universal decoding algorithms suitable for decoding any moderate redundancy code of any length. We establish that, th…
Soft decoding without soft demapping with ORBGRAND
Wei An, Muriel Medard, Ken R. Duffy
For spectral efficiency, higher order modulation symbols confer information on more than one bit. As soft detection forward error correction decoders assume the availability of inf…