141 citations · 290 across the 58 of their papers we have counts for
5 papers · 1 filter
On Jamming Against Wireless Networks
SaiDhiraj Amuru, Harpreet S. Dhillon, R. Michael Buehrer
In this paper, we study jamming attacks against wireless networks. Specifically, we consider a network of base stations (BS) or access points (AP) and investigate the impact of a f…
A Tractable Analysis of the Improvement in Unique Localizability Through Collaboration
Javier Schloemann, Harpreet S. Dhillon, R. Michael Buehrer
In this paper, we mathematically characterize the improvement in device localizability achieved by allowing collaboration among devices. Depending on the detection sensitivity of t…
A Tractable Metric for Evaluating Base Station Geometries in Cellular Network Localization
Javier Schloemann, Harpreet S. Dhillon, R. Michael Buehrer
In this letter, we present a new metric for characterizing the geometric conditions encountered in cellular positioning based on the angular spread of the base stations (BSs). The…
Approximate Joint MAP Detection of Co-Channel Signals
Daniel J. Jakubisin, R. Michael Buehrer
We consider joint detection of co-channel signals---specifically, signals which do not possess a natural separability due to, for example, the multiple access technique or the use…
Towards a Tractable Analysis of Localization Fundamentals in Cellular Networks
Javier Schloemann, Harpreet S. Dhillon, R. Michael Buehrer
When dedicated positioning systems, such as GPS, are unavailable, a mobile device has no choice but to fall back on its cellular network for localization. Due to random variations…