Computer Science Assembly Optimization of an AES-128-CTR Algorithm Based on a Cortex-M4 Core Dongxuan YANG1, Ganggang ZHANG2, Xinliang LIU1 1. School of E-commerce and Logistics, Beijing Technology and Business University; 2. Digital Campus, Capital Normal University Abstract: With the rapid development of the Internet of Things, embedded hardware products face great challenges in data security. … Read more
Xiang’an Sun, Hongyi Zhu (Shanghai Broadband Technology and Application Engineering Research Center, Shanghai 200436) Abstract: Smart home devices are making home networks increasingly complex. This article starts from two aspects: the types of smart home network devices and their traffic characteristics. It selects some representative and easy-to-operate real terminal devices, builds a home network simulation … Read more
A few days ago, a friend mentioned some issues regarding the MCU microcontroller market. Currently, the main application fields for MCUs are divided into four major areas: automotive applications, industrial applications, consumer electronics, and the Internet of Things, with automotive applications being the most concentrated. This article extracts some data and briefly discusses the changes … Read more
━━━━ When wireless charging technology is combined with sensor networks, the resulting wireless charging sensor networks will give rise to a series of newer, better, smaller, faster, and more cost-effective wireless power solutions, shining brightly in people’s work and lives. In modern society, with the development and popularization of network information technology, electronic products that … Read more
If you have had the fortune of purchasing home appliances branded as “internet smart home” in the past two years, you should be aware of their “dumb” aspects: whether it’s the voice interaction that can’t understand human language or the smart recommendations that are hardly usable, it leaves people with many questions. Tech podcast host … Read more
“ The Industrial Internet of Things (IIOT) is the application of the Internet of Things in the industrial sector, but it is not simply equivalent to ‘Industry + IoT.’ The complex industrial scenarios make its connotation richer!” 01 — Concept Positioning:The Industrial Internet of Things is a set of enabling technology systems that support smart … Read more
The Internet of Things can almost transform any object into a source of information about that object. It creates a new way to distinguish between products and services and a new source of value that can be self-managed—information and insights. The Industrial Internet of Things expands the competitive landscape for manufacturing enterprises beyond product functionality … Read more
Instruments / Meters / Intelligence In control systems, instruments and meters are essential components, and their technological advancements follow the development of control system technology. Currently, control theory has evolved into a new stage of intelligent control, making the intelligence of automated instruments and meters inevitable. The intelligence of instruments and meters mainly results from … Read more
01Introduction to the School of Computer Software The School of Computer Software at Weifang University of Science and Technology was established in 2003. It currently offers three undergraduate programs: “Computer Science and Technology”, “Software Engineering”, and “Internet of Things Engineering”; as well as four associate degree programs: “Software Technology”, “Computer Application Technology”, “Computer Network Technology”, … Read more
AI Popular Science – 9 Internet of Things Technology Introduction Welcome to the AI Popular Science series! In recent years, the concept of “Internet of Things” has entered our lives as a new term. What exactly is the “Internet of Things”? This issue will delve into the history of the development of Internet of … Read more