1.5k citations · 2.4k across the 13 of their papers we have counts for
13 papers
On the Detection of Passive Eavesdroppers in the MIMO Wiretap Channel
Amitav Mukherjee, A. Lee Swindlehurst
The classic MIMO wiretap channel comprises a passive eavesdropper that attempts to intercept communications between an authorized transmitter-receiver pair, each node being equippe…
Imbalanced Beamforming by a Multi-antenna Source for Secure Utilization of an Untrusted Relay
Amitav Mukherjee
We investigate a relay network where a multiantenna source can potentially utilize an unauthenticated (untrusted) relay to augment its direct transmission of a confidential message…
Diffusion of Cooperative Behavior in Decentralized Cognitive Radio Networks with Selfish Spectrum Sensors
Amitav Mukherjee
This work investigates the diffusion of cooperative behavior over time in a decentralized cognitive radio network with selfish spectrum-sensing users. The users can individually ch…
Secure Communication Via an Untrusted Non-Regenerative Relay in Fading Channels
Jing Huang, Amitav Mukherjee, A. Lee Swindlehurst
We investigate a relay network where the source can potentially utilize an untrusted non-regenerative relay to augment its direct transmission of a confidential message to the dest…
MIMO Precoding in Underlay Cognitive Radio Systems with Completely Unknown Primary CSI
Amitav Mukherjee, Minyan Pei, A. Lee Swindlehurst
This paper studies a novel underlay MIMO cognitive radio (CR) system, where the instantaneous or statistical channel state information (CSI) of the interfering channels to the prim…
Prescient Precoding in Heterogeneous DSA Networks with Both Underlay and Interweave MIMO Cognitive Radios
Amitav Mukherjee, A. Lee Swindlehurst
This work examines a novel heterogeneous dynamic spectrum access network where the primary users (PUs) coexist with both underlay and interweave cognitive radios (ICRs); all termin…