A multi-user heterogeneous semantic communication (SemCom) and bit communication
(BitCom) system is investigated. Each user can be served via either SemCom or BitCom for …

A multi-user heterogeneous semantic and bit communication framework is proposed. An
access point (AP) serves multiple users via either the semantic communication (SemCom) or …

The coexistence of semantic communication (SemCom) and bit-based communication
(BitCom) towards next-generation wireless networks is investigated. First, a semantic and bit …

Multiple access (MA) design is investigated to facilitate the coexistence of the emerging
semantic transmission and the conventional bit-based transmission in future networks. The …

This article investigates the exploitation of semantic communications in multi-user networks.
We propose a novel heterogeneous semantic and bit multi-user framework for providing …

This research explores an intelligent semantic communication network where the base
station (BS) processes and transmits semantic data to users through a wireless link. To …

The coexistence of the emerging semantic trans-mission and the conventional bit-based
transmission in future networks. The semantic rate is considered for measuring the …

In traditional non-orthogonal multiple access (NOMA) systems, the secondary user often
encounters decoding challenges caused by a lower signal-to-noise ratio (SNR) as it is …

In this paper, we propose a non-orthogonal multiple access (NOMA)-based communication
framework that allows machine-type devices (MTDs) to access the network while avoiding …

A novel semantics-empowered two-user uplink non-orthogonal multiple access (NOMA)
framework is proposed for resource efficiency enhancement. More particularly, a secondary …