12 citations · 25 across the 7 of their papers we have counts for
9 papers
SecBeam: Securing mmWave Beam Alignment against Beam-Stealing Attacks
Jingcheng Li, Loukas Lazos, Ming Li
Millimeter wave (mmWave) communications employ narrow-beam directional communications to compensate for the high path loss at mmWave frequencies. Compared to their omnidirectional…
Secret-Free Device Pairing in the mmWave Band
Ziqi Xu, Jingcheng Li, Yanjun Pan +2
Many Next Generation (NextG) applications feature devices that are capable of communicating and sensing in the Millimeter-Wave (mmWave) bands. Trust establishment is an important f…
Wiggle: Physical Challenge-Response Verification of Vehicle Platooning
Connor Dickey, Christopher Smith, Quentin Johnson +4
Autonomous vehicle platooning promises many benefits such as fuel efficiency, road safety, reduced traffic congestion, and passenger comfort. Platooning vehicles travel in a single…
PoF: Proof-of-Following for Vehicle Platoons
Ziqi Xu, Jingcheng Li, Yanjun Pan +3
Cooperative vehicle platooning significantly improves highway safety, fuel efficiency, and traffic flow. In this model, a set of vehicles move in line formation and coordinate acce…
Man-in-the-Middle Attack Resistant Secret Key Generation via Channel Randomization
Yanjun Pan, Ziqi Xu, Ming Li +1
Physical-layer based key generation schemes exploit the channel reciprocity for secret key extraction, which can achieve information-theoretic secrecy against eavesdroppers. Such m…
Misbehavior Detection in Wi-Fi/LTE Coexistence over Unlicensed Bands
Islam Samy, Xiao Han, Loukas Lazos +3
We consider the problem of fair coexistence between LTE and Wi-Fi systems in the unlicensed 5 GHz U-NII bands. We focus on the misbehavior opportunities due to the heterogeneity in…
Asymmetric Leaky Private Information Retrieval
Islam Samy, Mohamed A. Attia, Ravi Tandon +1
Information-theoretic formulations of the private information retrieval (PIR) problem have been investigated under a variety of scenarios. Symmetric private information retrieval (…
Latent-variable Private Information Retrieval
Islam Samy, Mohamed A. Attia, Ravi Tandon +1
In many applications, content accessed by users (movies, videos, news articles, etc.) can leak sensitive latent attributes, such as religious and political views, sexual orientatio…
Repair Strategies for Storage on Mobile Clouds
Gokhan Calis, Swetha Shivaramaiah, O. Ozan Koyluoglu +1
We study the data reliability problem for a community of devices forming a mobile cloud storage system. We consider the application of regenerating codes for file maintenance withi…