A Smith, J Downey - 2019 IEEE Cognitive Communications for …, 2019 - ieeexplore.ieee.org
Autoencoder-based communication systems use neural network channel models to backwardly propagate message reconstruction error gradients across an approximation of …
A Ofner, S Stober - arXiv preprint arXiv:2111.08792, 2021 - arxiv.org
We present PredProp, a method for optimization of weights and states in predictive coding networks (PCNs) based on the precision of propagated errors and neural activity. PredProp …
W Hua, D Chen, J Fang, L Chen… - 2022 14th …, 2022 - ieeexplore.ieee.org
Deepjoint source-channel coding (D-JSCC) provides several advantages over conventional coding schemes, in which source and channel coding are designed separately. For …
N Farsad, M Rao, A Goldsmith - 2018 IEEE international …, 2018 - ieeexplore.ieee.org
We consider the problem of joint source and channel coding of structured data such as natural language over a noisy channel. The typical approach to this problem in both theory …
M Rao, N Farsad, A Goldsmith - 2018 IEEE 19th international …, 2018 - ieeexplore.ieee.org
We consider joint source and channel coding of natural language over a noisy channel using deep learning. While the typical approach based on separate source and channel …
J Dai, S Wang, K Tan, Z Si, X Qin… - IEEE Journal on …, 2022 - ieeexplore.ieee.org
In this paper, we propose a class of high-efficiency deep joint source-channel coding methods that can closely adapt to the source distribution under the nonlinear transform, it …
M Yang, HS Kim - … 2022-2022 IEEE International Conference on …, 2022 - ieeexplore.ieee.org
We present a novel adaptive deep joint source-channel coding (JSCC) scheme for wireless image transmission. The proposed scheme supports multiple rates using a single deep …
A fundamental question in designing lossy data compression schemes is how well one can do in comparison with the rate-distortion function, which describes the known theoretical …
Z Jin, P An, C Yang, L Shen - Neurocomputing, 2020 - Elsevier
Video compression is an indispensable technology in image/video communications, due to its highly desirable ability to reduce the huge data volume. However, video compression …