Opportunistic networks (OppNets) are dispersed in nature, with nodes acting as resource
restrictions, with intermittent connectivity. These nodes are subject to various types of …

Abstract Wireless Sensor Networks have a scattered nature, and the sensor nodes are
resource constraints which are remotely deployed. They are vulnerable to several attacks …

Due to the open nature of wireless communication medium, wireless networks are
susceptible to jamming attacks. Jammers interfere with the legitimate nodes by sending …

The CSMA/CA algorithm uses the binary backoff mechanism to solve the multi-user channel
access problem, but this mechanism is vulnerable to jamming attacks. Existing research …

Abstract Despite Wireless Sensor Networks (WSNs) significantly developing over the past
decade, these networks, like most wireless networks, remain susceptible to malicious …

Time-critical, wireless Internet of Things applications have been drawing increasing
attention lately. The most characterizing feature of such applications is that a packet has to …

For mission-critical massive machine-type communications (mMTC) applications, the
messages are required to be delivered in real-time. However, due to the weak security …

In this paper, we investigate the design of a burst jamming detection method for delay-
sensitive Internet-of-Things (IoT) applications. In order to obtain a timely detection of burst …

Due to the weak security protection capabilities of the low-cost and low-complexity massive
access of machine-type devices, massive machine-type communications (mMTC) networks …

This work proposes an efficient two-stage jamming detection and channel estimation
algorithm for orthogonal frequency division multiplexing (OFDM)-based unmanned aerial …