Semantic communication is a novel communication paradigm which refers to the extraction
and encoding of semantic information from the source, and the restoration of information …

Semantic communications execute intelligent tasks at the receiver by only transmitting
necessary information. In this paper, we introduce TOS-ST, a task-oriented semantic …

Deep learning-based semantic communication is an emerging communication method that
achieves cooperative transmission between source and channel. The primary objectives of …

Semantic communications could improve the transmission efficiency significantly by
exploring the semantic information. In this paper, we make an effort to recover the …

Context information is significant for semantic extraction and recovery of messages in
semantic communication. However, context information is not fully utilized in the existing …

Task-oriented semantic communication has received growing interests, which can
significantly reduce the amount of transmitted data without affecting task performance. In this …

Semantic communications have been utilized to execute numerous intelligent tasks by
transmitting task-related semantic information instead of bits. In this paper, we propose a …

With the development of deep learning (DL), natural language processing (NLP) makes it
possible for us to analyze and understand a large amount of language texts. Accordingly, we …

In this paper, we propose a new class of high-efficiency semantic coded transmission
methods to realize end-to-end speech transmission over wireless channels. We name the …

Traditional communication systems focus on the transmission process, and the context-
dependent meaning has been ignored. The fact that 5G system has approached Shannon …