Due to the propagation characteristics in the 2.5 GHz band, the signal is significantly
degraded by building entry loss (BEL), making coverage in indoor environments in some …

We investigate opportunistic transmissions in a time-slotted wireless network, emphasizing
constraints arising from finite durations allocated to various network operations and the …

In this paper, a novel fusion network for automatic modulation classification (AMC) is
proposed in underwater acoustic communication, which consists of a Transformer and depth …

The number of users in wireless networks, such as mobile and Internet-of-Things networks,
is witnessing a tremendous increase, turning the available frequency spectrum into a scarce …

In this paper, we analyze the timeliness of a multi-user system in terms of the age of
information (AoI) and the corresponding stability region in which the packet rates of users …

Exchanging time-critical information is prevalent in various industrial applications where low
latency and timely delivery are paramount. Through this work, we consider a cognitive radio …

An energy harvesting (EH) and cooperative cognitive radio (CR) network (CRN) is studied in
this paper where CR users transmit data through a primary user (PU) channel if the channel …

Non-cooperative scenarios in cognitive wireless sensor network (CWSN) are often
encountered with shadowing and hidden terminal issues. Cooperative spectrum sensing …

Due to the ever‐growing applications and services of the Internet of Things (IoT), designing
energy‐efficient and spectral‐efficient transmission schemes to support IoT devices for the …

For maritime broadband communications, atmospheric ducts can enable beyond line-of-
sight communications or cause severe interference. Due to the strong spatial–temporal …