In today’s world where “everything can be connected”, WLAN (Wireless Local Area Network) has become an indispensable part of our lives. Whether in the cozy home, busy office, or bustling shopping mall, we enjoy the convenience brought by WLAN. But do you really understand it? Don’t worry, today we will help you understand WLAN in … Read more
Zigbee Zigbee is based on the IEEE 802.15 standard, adding network security and framework protocols. It also has a network layer that provides reliable and secure transmission between devices. The transmission rate is around 250 kbps. Zigbee, as an open global standard, meets the unique requirements for low-cost or low-power wireless IoT networks. The frequency … Read more
This article is from: Wazi 5G inspires limitless imagination, while the Internet of Vehicles inspires limitless aspirations. What exactly is the Internet of Vehicles? You will know after reading this. Introduction 5G, with its advanced technology (which is not as complex as it seems), can meet the basic and VIP needs of people’s lives and … Read more
“2017 National First Military Simulation Competition” Status Report May 15 – Registration Deadline Various sub-regions are gradually carrying out preliminary work 1 Introduction Wireless distributed networks have gained increasing attention as a rapidly developing technology in the field of communications in recent years. The predecessor of wireless distributed networks is the ad hoc network, which … Read more
First, we need to understand what these two English abbreviations represent. Wireless Local Area Network (WLAN) = WLAN Wireless Fidelity (Wi-Fi) = Wi-Fi This can explain a lot. The true wireless local area network is collectively referred to as WLAN, while Wi-Fi is just one of its certification functions, a commercial certification. Products that have … Read more
Interesting | Informative | Quality Chatting on WeChat, browsing Weibo, watching videos… surfing the internet on a mobile phone has become an important part of our lives.On March 5, Premier Li Keqiang proposed in the government work report to abolish the “roaming” fees for data, and to reduce mobile network data charges by at least … Read more
Have you ever noticed what your phone calls the wireless network in its settings? Some say that iPhones call it Wi-Fi, while Android phones refer to it as WLAN. In fact, regardless of whether you’re using an iPhone or an Android phone, or even the same model, there are instances where some call it Wi-Fi … Read more
PART 1 Synchronization Is a Basic Requirement Clock synchronization is crucial for wireless networks. From 2G to 5G, different wireless access technologies have varying requirements for frequency synchronization and phase synchronization accuracy. The basic principle of synchronization is similar to that of a clock. Each base station has its own independent clock module: a crystal … Read more
Sensors have been around for about 150 years since their inception in the 1860s. Today, with the rapid development of the Internet of Things (IoT) industry, there are more and higher demands for sensor technology. A McKinsey report indicates that by 2025, the economic benefits brought by the IoT will range between $2.7 trillion and … Read more