As an important technology to ensure data security, consistency, traceability, etc., blockchain
has been increasingly used in Internet of Things (IoT) applications. The integration of …

Due to the fast increase of sensing data and quick response requirement in the Internet of
Things (IoT) delivery network, the high speed transmission has emerged as an important …

Abstract Link Flooding Attacks (LFA) are a devastating type of stealthy denial of service
attack that congests critical network links and can completely isolate the victim's network. In …

With the proliferation of connected devices and emerging data-hungry applications, the
volume of mobile data traffic is predicted to have a 1000-fold growth by the year 2020. To …

The future generation networks (5G) are expected to achieve high data rates, reduced
latency, increased spectral efficiency and energy efficiency of the system. Since the …

The incorporation of cognitive radio (CR) and energy harvesting (EH) capabilities in wireless
sensor networks enables spectrum and energy-efficient heterogeneous CR sensor networks …

In this paper, dynamic spectrum access (DSA) in multi-channel cognitive radio networks
(CRNs) is studied. The two fundamental issues in DSA, spectrum sensing and spectrum …

Due to overshadow and channel fading, many mobile users are unable to receive the signal
transmitted from satellite directly. Hence, some relay stations should be set to help this type …

SDN has been envisioned as the next generation network paradigm by decoupling control
plane and data plane, such that network management and optimization can be conducted in …

We study user cooperation to enhance the physical layer security. Specifically, the source
cooperates with friendly intermediate nodes to transmit message securely in the presence of …