Author: Zhao Xiaofei IoT Think Tank Original Reprint must indicate the source and origin —— [Introduction] —— Operators face a more complex environment in the low-power wide-area network field, with different choices for network deployment paths, including single-path choices and hybrid networking options. The low-power wide-area network is still evolving. As one of the core … Read more
↑ Click on the above“IoT Time and Space” to follow us This article is sourced from the LPWAN Industry Alliance, organized and published by the WeChat public account “IoT Time and Space” (IoT-LPWAN). Please indicate the source when reprinting. Sharing an infographic created by Semtech’s LoRa community, comparing LoRaWAN and NB-IoT in ten aspects. Long … Read more
1NovemberToday, I will analyze the relevant information regarding LoRaWAN roaming. This will be a brief introduction, and for specific technical details, please refer to the LoRaWAN protocol. LoRaWAN roaming is divided into two types: Passive Roaming and Hand-over Roaming. The LoRaWAN server consists of two parts: the Network Server (abbreviated as NS) and the Join … Read more
1. 5G NR (Standard not completed, recommended to pay attention) 2. LTE/LTE-Advanced/LTE-Advanced Pro 3. WCDMA/HSPA/HSPA+ 4. TD-SCDMA 5. GSM/GPRS/EDGE/EDGE Evolution/VAMOS Note: P-GSM, standard GSM-900 frequency band; E-GSM, extended GSM-900 frequency band (including standard GSM-900 frequency band); R-GSM, railway GSM-900 frequency band (including standard and extended GSM-900 frequency bands); T-GSM, cluster wireless system-GSM; ER-GSM900, which is … Read more
The Internet of Things has truly become the “star” of tech companies in recent years, but in the world of IoT, everything lacks a mouth; how can they communicate and connect with each other? That’s right, various communication protocols are needed at this point. There are many wireless communication technologies for IoT, which can be … Read more
Author: Sophia IoT Think Tank Original Please indicate the source and origin when reprinting —— [Introduction] —— The popularity of NB-IoT has, in a sense, played an educational role in the market, allowing people to gain further understanding of other LPWAN technologies, including LoRa, and even accelerating the commercialization of technologies like LoRa to some … Read more
The Internet of Things (IoT) has various connection needs that require different connectivity technologies, and LoRaWAN and NB-IoT are just two of these technologies. In certain scenarios, LoRaWAN and NB-IoT are not in competition but can complement each other. The Internet of Things (IoT) is continuously changing how we connect and interact with devices, offering … Read more
LoRaWAN (Long Range Wide Area Network) is a communication protocol specifically designed for Low-Power Wide-Area Networks (LPWAN) suitable for Internet of Things (IoT) applications. It uses LoRa modulation technology and operates in specific unlicensed frequency bands globally, according to the regulations of different countries and regions. Below are the main LoRaWAN frequency bands used in … Read more
Source: Aisen Intelligent Published by IoT Think Tank Please indicate the source and origin when reprinting Introduction In the near future, trillions of sensors will be interconnected, forming a large-scale IoT network. During the gradual construction of this network, various wireless technologies will emerge and mature. The diversity of wireless technologies stems from the diverse … Read more
Contact WeChat: x274529 The Relationship Between LPWAN and LoRaWAN LPWAN, or Low Power Wide Area Network, refers to a type of wireless network that emphasizes low power consumption and long range, typically used for networking battery-powered sensor nodes. Due to its low power and low-speed characteristics, this network is distinctly different from other wireless networks … Read more