Due to the explosive growth in the number of wireless devices and diverse wireless
services, such as virtual/augmented reality and Internet-of-Everything, next generation …

Dynamic topology, fast-changing channels and the time sensitivity of safety-related services
present challenges to the status quo of resource allocation for cellular-underlaying vehicle …

Non-orthogonal multiple access (NOMA) assisted semi-grant-free (SGF) transmission has
been viewed as one of the promising technologies to meet massive connectivity …

Quantum computing is envisaged as an evolving paradigm for solving computationally
complex optimization problems with a large-number factorization and exhaustive search …

Nonorthogonal multiple access (NOMA) is classified into grant-based (GB) random access
(RA) and grant-free (GF) RA in 5G systems. GF NOMA RA allows user equipments (UE) to …

With the continuous development of fifth-generation technology, the number of mobile
terminal Internet of Things devices has increased exponentially. How to effectively improve …

Grant‐free access has been identified as a potential solution to support massive machine‐
type communications by avoiding the high signaling overhead and latency issues of existing …

India is considered to be among the leading global food producers of the world. The supply
chain involved in the sector is extremely long and complex and has a lot of participating …

With the growing interest in the Internet of Things (IoT), research on massive machine-type
communication (mMTC) services is being actively promoted. Because mMTC services are …

We propose a novel semi-centralized framework for Internet-of-Things (IoT) networks with
non-orthogonal multiple access to maximize the energy efficiency (EE) of two types of …