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eess.SP2018
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…
eess.SP2018
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…