803 citations · 2.6k across the 256 of their papers we have counts for
8 papers · 1 filter
Ergodic Secret Alignment
Raef Bassily, Sennur Ulukus
In this paper, we introduce two new achievable schemes for the fading multiple access wiretap channel (MAC-WT). In the model that we consider, we assume that perfect knowledge of t…
Broadcasting with an Energy Harvesting Rechargeable Transmitter
Jing Yang, Omur Ozel, Sennur Ulukus
In this paper, we investigate the transmission completion time minimization problem in a two-user additive white Gaussian noise (AWGN) broadcast channel, where the transmitter is a…
Optimal Packet Scheduling in an Energy Harvesting Communication System
Jing Yang, Sennur Ulukus
We consider the optimal packet scheduling problem in a single-user energy harvesting wireless communication system. In this system, both the data packets and the harvested energy a…
Information-Theoretic Analysis of an Energy Harvesting Communication System
Omur Ozel, Sennur Ulukus
In energy harvesting communication systems, an exogenous recharge process supplies energy for the data transmission and arriving energy can be buffered in a battery before consumpt…
Capacity-Equivocation Region of the Gaussian MIMO Wiretap Channel
Ersen Ekrem, Sennur Ulukus
We study the Gaussian multiple-input multiple-output (MIMO) wiretap channel, which consists of a transmitter, a legitimate user, and an eavesdropper. In this channel, the transmitt…
Capacity Region of Gaussian MIMO Broadcast Channels with Common and Confidential Messages
Ersen Ekrem, Sennur Ulukus
We study the two-user Gaussian multiple-input multiple-output (MIMO) broadcast channel with common and confidential messages. In this channel, the transmitter sends a common messag…