The increasing number of devices and high data speed requirements are putting a
challenge. To address these problems 5G is implemented. The Orthogonal Multiple Access …

Physical layer security (PLS) has become the kernel concept for ensuring wireless network
security. The main goal of this treatise is to provide a systematic classification of key less …

With the emerging technology in underwater wireless sensor networks (UWSN), many
researchers are undergoing this field since it cannot maintain the batteries and recharge …

The potential of the Non-Orthogonal Multiple Access (NOMA) approach for wireless
communications in the fifth generation (5G) and beyond can not be underestimated. This is …

Non-orthogonal multiple access (NOMA) is a superior technique for achieving massive-
scale connectivity and high spectral efficiency requirements for beyond-5G (B5G) networks …

Non‐orthogonal multiple has the potential to improve the connectivity of wireless networks
by simultaneously allowing users and devices to access the wireless medium. Meanwhile …

Among the technologies that have made 5G wireless communication successful are non‐
orthogonal multiple access (NOMA) and cooperative NOMA. The distinction is that …

The Non-Orthogonal Multiple Access (NOMA) technique has enormous potential for wireless
communications in the fifth generation (5G) and beyond. Researchers have recently become …

In orthogonal multiple access (OMA) communication systems, resources are allocated to
numerous users based on time, frequency, or code domains. The low bandwidth of the …

In this letter, we propose space–time block coded non-orthogonal multiple access (STBC-
NOMA) for underwater acoustic sensor networks (UASNs) to improve reliability by exploiting …