28 citations · 58 across the 9 of their papers we have counts for
10 papers
Learning to Interfere in Non-Orthogonal Multiple-Access Joint Source-Channel Coding
Selim F. Yilmaz, Can Karamanli, Deniz Gunduz
We consider multiple transmitters aiming to communicate their source signals (e.g., images) over a multiple access channel (MAC). Conventional communication systems minimize interf…
Distributed Deep Joint Source-Channel Coding with Decoder-Only Side Information
Selim F. Yilmaz, Ezgi Ozyilkan, Deniz Gunduz +1
We consider low-latency image transmission over a noisy wireless channel when correlated side information is present only at the receiver side (the Wyner-Ziv scenario). In particul…
High Perceptual Quality Wireless Image Delivery with Denoising Diffusion Models
Selim F. Yilmaz, Xueyan Niu, Bo Bai +3
We consider the image transmission problem over a noisy wireless channel via deep learning-based joint source-channel coding (DeepJSCC) along with a denoising diffusion probabilist…
A Hybrid Wireless Image Transmission Scheme with Diffusion
Xueyan Niu, Xu Wang, Deniz Gündüz +3
We propose a hybrid joint source-channel coding (JSCC) scheme, in which the conventional digital communication scheme is complemented with a generative refinement component to impr…
Distributed Deep Joint Source-Channel Coding over a Multiple Access Channel
Selim F. Yilmaz, Can Karamanli, Deniz Gunduz
We consider distributed image transmission over a noisy multiple access channel (MAC) using deep joint source-channel coding (DeepJSCC). It is known that Shannon's separation theor…
The Diversity-Multiplexing-Delay Tradeoff in MIMO Multihop Networks with ARQ
Yao Xie, Deniz Gunduz, Andrea J. Goldsmith
We study the tradeoff between reliability, data rate, and delay for half-duplex MIMO multihop networks that utilize the automatic-retransmission-request (ARQ) protocol both in the…
The Multi-way Relay Channel
Deniz Gunduz, Aylin Yener, Andrea Goldsmith +1
The multiuser communication channel, in which multiple users exchange information with the help of a relay terminal, termed the multi-way relay channel (mRC), is introduced. In thi…
Outage Capacity of Bursty Amplify-and-Forward with Incremental Relaying
Tobias Renk, Holger Jaekel, Friedrich Jondral +2
We derive the outage capacity of a bursty version of the amplify-and-forward (BAF) protocol for small signal-to-noise ratios when incremental relaying is used. We show that the rat…
Diversity-Multiplexing-Delay Tradeoffs in MIMO Multihop Networks with ARQ
Yao Xie, Andrea Goldsmith
Tradeoff in diversity, multiplexing, and delay in multihop MIMO relay networks with ARQ is studied, where the random delay is caused by queueing and ARQ retransmission. This leads…
Diversity-Multiplexing Tradeoffs in MIMO Relay Channels
Deniz Gunduz, Andrea Goldsmith, H. Vincent Poor
A multi-hop relay channel with multiple antenna terminals in a quasi-static slow fading environment is considered. For both full-duplex and half-duplex relays the fundamental diver…