55 citations · 106 across the 22 of their papers we have counts for
3 papers · 1 filter
Optimal Local Thresholds for Distributed Detection in Energy Harvesting Wireless Sensor Networks
Ghazaleh Ardeshiri, Hassan Yazdani, Azadeh Vosoughi
We consider a wireless sensor network, consisting of K heterogeneous sensors and a fusion center (FC), that is tasked with solving a binary distributed detection problem. Each sens…
On Optimal Sensing and Capacity Trade-off in Cognitive Radio Systems with Directional Antennas
Hassan Yazdani, Azadeh Vosoughi
We consider a cognitive radio system, in which the secondary users (SUs) and primary users (PUs) coexist. The SUs are equipped with steerable directional antennas. In our system, t…
Detection of Brain Stimuli Using Ramanujan Periodicity Transforms
Pouria Saidi, Azadeh Vosoughi, George Atia
The ability to efficiently match the frequency of the brain's response to repetitive visual stimuli in real time is the basis for reliable SSVEP-based Brain-Computer-Interfacing (B…