63 citations · 177 across the 12 of their papers we have counts for
5 papers · 1 filter
Approximate Capacity of Fast Fading Interference Channels with No Instantaneous CSIT
Joyson Sebastian, Can Karakus, Suhas Diggavi
We develop a characterization of fading models, which assigns a number called logarithmic Jensen's gap to a given fading model. We show that as a consequence of a finite logarithmi…
Enhancing Multiuser MIMO Through Opportunistic D2D Cooperation
Can Karakus, Suhas Diggavi
We propose a cellular architecture that combines multiuser MIMO (MU-MIMO) downlink with opportunistic use of unlicensed ISM bands to establish device-to-device (D2D) cooperation. T…
Opportunistic Scheduling for Full-Duplex Uplink-Downlink Networks
Can Karakus, Suhas Diggavi
We study opportunistic scheduling and the sum capacity of cellular networks with a full-duplex multi-antenna base station and a large number of single-antenna half-duplex users. Si…
Gaussian Interference Channel with Intermittent Feedback
Can Karakus, I-Hsiang Wang, Suhas Diggavi
We investigate how to exploit intermittent feedback for interference management by studying the two-user Gaussian interference channel (IC). We approximately characterize (within a…
Interference Channel with Intermittent Feedback
Can Karakus, I-Hsiang Wang, Suhas Diggavi
We investigate how to exploit intermittent feedback for interference management. Focusing on the two-user linear deterministic interference channel, we completely characterize the…