980 citations · 2k across the 73 of their papers we have counts for
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Secret-key Agreement with Channel State Information at the Transmitter
Ashish Khisti, Suhas Diggavi, Gregory Wornell
We study the capacity of secret-key agreement over a wiretap channel with state parameters. The transmitter communicates to the legitimate receiver and the eavesdropper over a disc…
Secure Transmission with Multiple Antennas II: The MIMOME Wiretap Channel
Ashish Khisti, Gregory Wornell
The capacity of the Gaussian wiretap channel model is analyzed when there are multiple antennas at the sender, intended receiver and eavesdropper. The associated channel matrices a…
A Simple Message-Passing Algorithm for Compressed Sensing
Venkat Chandar, Devavrat Shah, Gregory W. Wornell
We consider the recovery of a nonnegative vector x from measurements y = Ax, where A is an m-by-n matrix whos entries are in {0, 1}. We establish that when A corresponds to the adj…