NB-IoT and eMTC both belong to the cellular IoT and share the “3C” characteristics of cellular IoT: • Coverage Enhanced Coverage • Consumption Low Power Consumption • Cost Low Cost To meet the “3C” goals, NB-IoT and eMTC have different implementation methods, as detailed below: 1 Key Technology Comparison of NB-IoT and eMTC Enhanced Coverage … Read more
What is NB-IoT NB-IoT = Narrow Band Internet of Things NB-IoT is a low-power wide-area communication technology built on cellular networks. NB-IoT Module A module that carries the NB-IoT chip and can complete communication functions. The four main features of NB-IoT technology: Mainstream Module Manufacturers Currently, the modules on the market mainly use chips from … Read more
Since Kevin Ashton first proposed the concept of the Internet of Things in 1999, the development of IoT has been rapid. According to IDC predictions, by 2025, there will be 75 billion devices connected to the IoT globally. IoT technology is the next crucial technology for achieving the interconnection of all things in the world. … Read more
What changes will occur in life when every corner of the city can achieve intelligent interconnection? Wuhan Huilian Infinite Technology Co., Ltd. (hereinafter referred to as “Huilian Infinite”), a talent enterprise in the Optical Valley, is providing answers using wide-area IoT technology. Low-power wide-area IoT technology is a wireless communication technology capable of data transmission … Read more
Follow the IoT Planet to track the latest developments in the Internet of Things! “IoT Planet” focuses on sharing technologies and applications related to the Internet of Things. In the Internet of Things, communication lines are used to transmit data, signals, and power to establish communication links between devices. Common communication lines include USB cables, … Read more
With the continuous increase in the number of IoT devices, the communication or connection between these devices has become an important topic of consideration.Communication is very common and critical for the IoT, whether it is short-range wireless transmission technology or mobile communication technology, both influence the development of the IoT.In communication, communication protocols are particularly … Read more
Recommended Reading: Meeting Notice丨Letter on the 17th Smart City Conference Conference Announcement: We welcome submissions from all relevant units for the selection of excellent cases Submission Email: [email protected] Contact Number: 010-68716602 ★Case Submission Display★ Qingdao Energy Group Integrated IoT Management Platform Duan Xubao, Zhao Peng, Liu Lu Qingdao Energy Group Co., Ltd. Haina Cloud IoT … Read more
Wan Dun, Li Ya, Zhang Yu, Li Zhan, Zhang Xu (Henan Polytechnic University, Jiaozuo, Henan 454003) Abstract: The mushroom greenhouse needs to provide a suitable growing environment for mushrooms, in response to the problems existing in the current traditional greenhouse production model, we designed an IoT-based mushroom greenhouse monitoring and control system, to improve yield, … Read more
1 Market Background In today’s rapidly developing digital economy, many enterprises need to achieve production automation or intelligent material flow by connecting various devices to improve production efficiency, optimize resource allocation, and reduce costs. However, many enterprises face challenges due to equipment coming from different manufacturers, having different protocols, interfaces, and data formats, leading to … Read more
Author: Liu Ding https://blog.didiyun.com/index.php/2018/12/26/iot-infrastructure/ 0 Overview With the rapid development of the Internet of Things (IoT), the concept of connecting everything is no longer new. The Didi IoT platform is dedicated to the vehicle networking and transportation-related fields, providing IoT solutions and basic services for various scenarios. The platform service support includes rapid IoT integration … Read more