As we transition from the 5G epoch, a new horizon beckons with the advent of 6G, seeking a
profound fusion with novel communication paradigms and emerging technological trends …

Semantic communication is expected to be one of the cores of next-generation AI-based
communications. One of the possibilities offered by semantic communication is the capability …

The recent evolution of generative artificial intelligence (GAI) leads to the emergence of
groundbreaking applications such as ChatGPT, which not only enhances the efficiency of …

Recently, there has been a growing interest in learning-based semantic communication
because it can prioritize the preservation of meaningful semantic information over the …

This paper presents a novel wireless image transmission paradigm that can exploit
feedback from the receiver, called JSCCformer-f. We consider a block feedback channel …

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 …

Joint source-channel coding schemes based on deep neural networks (DeepJSCC) have
recently achieved remarkable performance for wireless image transmission. However, these …

This paper introduces a vision transformer (ViT)-based deep joint source and channel
coding (DeepJSCC) scheme for wireless image transmission over multiple-input multiple …

Semantic communication is poised to play a pivotal role in shaping the landscape of future
AI-driven communication systems. Its challenge of extracting semantic information from the …

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 …