Nonlinear transform source-channel coding for semantic communications

J Dai, S Wang, K Tan, Z Si, X Qin… - … in Communications, 2022 - ieeexplore.ieee.org
… the nonlinear transform as a strong prior to effectively extract the source semantic features
… In our model, the nonlinear analysis transform condenses the source semantic features as a …

Improved nonlinear transform source-channel coding to catalyze semantic communications

S Wang, J Dai, X Qin, Z Si, K Niu… - IEEE Journal of Selected …, 2023 - ieeexplore.ieee.org
… the communication requirements of the emerging XR. … properties of NTSCC based semantic
communication system. In Section … response network for the semantic analysis transform g∗ …

Towards semantic communications: A paradigm shift

K Niu, J Dai, S Yao, S Wang, Z Si, X Qin… - arXiv preprint arXiv …, 2022 - arxiv.org
… Hence, in semantic compression, abstract semantics is transformed into metrical information
measured by the complexity of describing the message using a universal Turing Machine. …

Toward adaptive semantic communications: Efficient data transmission via online learned nonlinear transform source-channel coding

J Dai, S Wang, K Yang, K Tan, X Qin… - … in Communications, 2023 - ieeexplore.ieee.org
… The above superiority of NTSCC can well support semantic communications. Therefore,
in this paper, we choose NTSCC to build the semantic communication system. Similar to …

A paradigm shift toward semantic communications

K Niu, J Dai, S Yao, S Wang, Z Si… - … Communications …, 2022 - ieeexplore.ieee.org
… Hence, in semantic compression, abstract semantics is transformed into metrical information
measured by the complexity of describing the message using a universal Turing machine. …

A theory of semantic communication

Y Shao, Q Cao, D Gündüz - IEEE Transactions on Mobile …, 2024 - ieeexplore.ieee.org
… of semantic communication lies in what we term the “semantic language”, which encompasses
the semantic encoder of the transmitter, the semantic … defines the transformation between …

[HTML][HTML] Semantic segmentation-based semantic communication system for image transmission

J Wu, C Wu, Y Lin, T Yoshinaga, L Zhong… - Digital Communications …, 2023 - Elsevier
… can express semantic information, so semantic communication has been in its infancy for a
long time. … algorithms, traditional communication has been rapidly transformed into semantic

Communication beyond transmitting bits: Semantics-guided source and channel coding

J Dai, P Zhang, K Niu, S Wang, Z Si… - … Communications, 2022 - ieeexplore.ieee.org
semantic feature space via nonlinear transform operations that can much more closely match
and represent the source semanticsemantic analysis transform produces the semantically

[HTML][HTML] A survey on semantic communications: technologies, solutions, applications and challenges

Y Liu, X Wang, Z Ning, MC Zhou, L Guo… - Digital Communications …, 2023 - Elsevier
nonlinear transform coding and deep JSCC. It utilizes nonlinear transformation to extract
source semantic … to implement semantic-aware communication by adding semantic guidance …

Semantic Communications: the New Paradigm Behind Beyond 5G Technologies

G Fernandes, H Fontes, R Campos - arXiv preprint arXiv:2406.00754, 2024 - arxiv.org
… Thus, ADJSCC-CSI comes as a general framework composed of three modules, the nonlinear
transform module, which aims to reduce distortions in the CSI feedback compression in …