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Message Authentication Code (MAC) algorithms, which ensure an integrity of packet messages, play a critical role in emerging Internet of Things (IoT) environment. However, IoT devices are only with very limited storage, energy, computation power. For this reason, many studies have been conducted to achieve an optimized MAC implementations on IoT devices. In this paper, we propose a compact implementation...
With the increasing development of the IoT applications, heterogeneous wireless networks may coexist. IEEE 802.11ah and IEEE 802.15.4g are two wireless technologies designed for IoT applications. 802.11ah is primarily developed for outdoor applications such as smart city and 802.15.4g is principally developed for large scale outdoor process control applications such as smart utility network. Both...
The recent advances in IoT technologies have led to the introduction of a plethora of networking, storage and computing systems. Today, the cloud computing system has evolved into the so-called fog-cloud computing paradigm to include computation, storage, and data exchange capabilities of edge devices. Although this rapid pace of evolution has led to the introduction of many IoT smart scenarios, many...
This paper introduces a multi-factors security key generation mechanism for self-organising Internet of Things (IoT) network and nodes. The mechanism enables users to generate unique set of security keys to enhance IoT security while meeting various business needs. The multi-factor security keys presents an additional security layer to existing security standards and practices currently being adopted...
In this paper, we propose an algorithm for network coding that can be deployed in single-queue with single-memory devices in a butterfly network. In order to overcome the decoding failure rates incurred by the same source data, we jointly consider network coding strategy and a typical store and forward routing algorithm. We actually implement the proposed algorithm and show that the proposed algorithms...
Each species of diseases and pests is considered to be harmful to plants and has a great adverse effect on agriculture. In addition to decreasing crop productivity and quality, pesticides or fungicides which cause environmental pollution are needed to kill diseases and pests. Therefore, the IoT system is designed to reduce the frequent use of insecticides and fungicides and to predict when the pests...
This paper proposes a technique to recognize human motion and distinguish people using CSI, a big data analysis technique. CSI is used to develop MIMO technology. We measure the waveform of the subcarriers that are exchanged during communication between WiFi devices, and create CSI information, which is then used as an input for a big data algorithm and provides device-free based information that...
Footwear is closely related to foot care and certainly necessary when going out. Footwear care is essential for foot care since footwear provides the optimum condition for microorganism to inhibit due to sweat, dead skin cells, dust out of secretion of feet. The smart IOT shoe box is designed in order for busy people in everyday lives to minimize inconvenience of shoe care and make it more efficient...
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