A Survey on Security Challenges and Defending Methods in Cloud Based Internet of Things Network

Medium access in cloud-based for the internet of things based on mobile vehicular infrastructure

“…As relay-based transmission can improve the longer distance D2D communication, most of the researchers have given their attention for the multi-hop D2D communication. Abdulkadir and Al-Turjman [5] deal with spatial density and power transmission to get better transmission capacity. However, it is declared without specifying a routing technique.…”

“…Accordingly, technological advancements are balancing the act between bandwidth usage and time delay in any data delivery approach. In addition, low complexity with high-reliability communication comes as a first key priority besides energy efficiency, latency, and security [5]. There are two main categories of approaches that are focusing on addressing these challenges; the distributed versus centralized approaches.…”

“…They are commonly termed as internet of things (IoT) devices, which are expected to dominate the infrastructure of smart cities. Among the massive design requirements of IoT devices, low complexity with highly reliable communication channels comes as a key priority besides energy efficiency, latency, and security in emerging 5th generation (5G) services [5].…”

“…Focusing on optimization of the ways, the data is exchanged between the sensory devices and applications in IoT, and cyber-physical systems have led to the 5G/IoT integration as well. For example, studies on approaches tol constructl higher level abstractions of data at local gateways are proposed to reduce the traffic load imposed on the communication networks that provide the real-world data [5]. Test beds and real-world data sets are popularly employed to analyze the methods proposed.…”

“…The results in Beek et al [4] have shown that this solution is able to cut down the accident rate by 35%. In the near future, the speed control system will be very dependent on the standard of IEEE 802.16 to locate each vehicle and satisfy the demands of the required real-time services such as voice and video [5]. In IEEE 802.16, there are different medium access control (MAC) scheduling services, such as unsolicited grant service (UGS), real-time polling service (rtPS), and non-real-time polling service (nrtPS) to provide better QoS.…”