Author Introduction: Tony, a teacher at Chongqing University of Posts and Telecommunications, has participated in the development of TSM, GSM, TD-SCDMA, and LTE basebands. He was previously the group leader of the system engineering team for the LTE baseband chip development project. Currently, he focuses on LTE-Advanced PRO and 5G technology research, with a particular … Read more
Source: Global IoT Observation Author: Boone IoT Think Tank Organized and Published Please indicate the source and origin when reprinting Introduction For LoRa technology, industry insiders are no strangers; it is often compared with NB-IoT technology. As emerging technologies in low-power wide-area networks (LPWAN), both technologies have attracted significant attention. Currently in China, due to … Read more
Wireless networks are widely used and have given rise to various short-range wireless technologies such as infrared, Bluetooth, ZigBee, ANT, NFC, UWB, LiFi, and TransferJet. With the increasing attention on the Internet of Things (IoT), the cost-effective and widely applicable Bluetooth technology has gained significant attention. Bluetooth is a wireless personal area network originally created … Read more
Author: Li Aizhu, Manager of Natural Sound Guangxi Region If you have hearing problems or questions about hearing aids, you can consult Teacher Li Aizhu via WeChat. Long press the WeChat QR code to identify and get one-on-one hearing health consultation. Content: The Bluetooth technology in hearing aids allows them to function like Bluetooth headphones … Read more
In this rapidly developing technological era, wireless connections are changing every aspect of life. Hearing aids are no exception; they are no longer merely complex signal processors that amplify speech but have gradually evolved into personal communication devices that connect to streaming media. What wireless technologies do Phonak hearing aids apply? How do they achieve … Read more
A cartoon tells you: Besides WiFi and Bluetooth, what can the recently popular NB-IoT do? Let’s first vividly understand what NB-IoT is through a few images from iot101 cartoonist: (Copyright: iot101 cartoonist 🔗 A cartoon tells you: Besides WiFi and Bluetooth, what can the recently popular NB-IoT do?) The comparison of ZigBee, Wi-Fi, Bluetooth, and … Read more
Recently, at the 2024 International Star Flash Alliance Industry Summit, Lierda Technology Group Co., Ltd. showcased its latest developed EB21 series SLE transparent transmission module. On March 13, the Lierda Star Flash series module had already made its debut at the Huawei HarmonyOS Connect Partner Summit. | Image of Lierda EB21 Series SLE Transparent Transmission … Read more
In the previous cartoon, we discussed the growth journey of the NB-IoT baby. In fact, there are many other babies in the LPWAN field that have already gone out to make money (though it’s mostly done privately by some companies). For example, LoRa, which has been commercially available since 2013, Sigfox from France, and ZETA … Read more
With the deepening of the green development concept, the idea of energy-saving hospitals is becoming increasingly popular. The widespread application of central air conditioning in hospital buildings provides a more comfortable medical environment but also brings enormous energy consumption, significantly increasing the operational costs of hospitals.According to surveys, the energy consumption of central air conditioning … Read more