Abstract The Internet of Things (IoT) technology in various applications used in data
processing systems requires high security because more data must be saved in cloud …

With the rapid development of Internet of Things (IoT) technology, interconnectivity between
devices has become increasingly widespread. However, traditional IoT security measures …

5G provides businesses with high-speed Internet access, faster bandwidth, and low latency.
The use of IoT and 5G-enabled sensors provides new opportunities within networks. There …

Aiming at the problems of the current methods of accelerating block propagation by
optimizing the blockchain network topology:(1) these methods are based on a fixed network …

A new kind of beam switching structure which is characterized with low cost, light weight and
low profile was proposed to enhance the security performance of IoT device for ETC …