The revolutionary sixth-generation wireless communications technologies and applications,
notably digital twin networks (DTN), connected autonomous vehicles (CAVs), space-air …

In this paper, we investigate the timeliness performance of a downlink wireless
communication system with non-orthogonal multiple access (NOMA). The timeliness of the …

The fifth generation (5G) of mobile standards is expected to provide ultrareliability and low-
latency communications (URLLC) for various applications and services, such as online …

In this paper, we study an uplink non-orthogonal multiple access (NOMA) wireless system
with short-packet communications (SPC) in the presence of channel estimation errors and …

This paper studies the performance of unmanned aerial vehicle (UAV)-aided short-packet
non-orthogonal multiple access (NOMA) systems under imperfect channel state information …

To support ultra-reliable and low-latency services for mission-critical applications,
transmissions are usually carried via short blocklength codes, ie, in the so-called finite …

Internet-of-Things (IoT) networks have recently emerged to provide massive connectivity for
many application scenarios and services. Additionally, developing spectrum-access …

In this article, we investigate energy efficiency (EE) maximization of short packet
transmission (SPT) in a downlink multiple-input single-output (MISO) multi-carrier non …

New use cases and applications in factory automation scenarios impose demanding
requirements for traditional industrial communications. In particular, latency and reliability …

Considering diverse quality of service (QoS) requirements in the Internet of Things, non-
orthogonal multiple access (NOMA) is adopted in this paper to serve a delay-sensitive user …