Category: News (page 128)

This article introduces in detail the common Wifi channel interference faults (including assisted channel interference and overlapping channel interference) in areas where APs are densely distributed. For different fault types, simulation experiments are conducted under different level environmental conditions to…

Based on the current LTE network construction, due to the increasing density of buildings in people’s living environment, not only will the diffraction performance of LTE high-frequency networking wireless signals deteriorate, but it will also reduce the network coverage area…

The application of the Internet of Things has greatly promoted the development of our country’s economy, especially the promotion and use of 4G network technology, which has brought opportunities for the development of the Internet of Things technology. Therefore, the…

4G communication technology concept The fourth generation of mobile phone mobile communications standards (4G) refers to the fourth generation of mobile communications technology. It is a broadband access and distributed network with a download speed of 100 Mbps and an…

Application of 4G communication technology in telemedicine According to the latest information from Verizon, the largest wireless communications company in the United States, in September 2013, Michigan St. Clair Company developed an advanced telemedicine solution using the 4G LTE network…

With the continuous development of wireless communication technology, the Internet of Things, as a major component, has attracted attention from all walks of life. This article mainly studies the development status of the Internet of Things in the wide-area wireless…

The Internet of Things supported by the fifth-generation mobile communication system (5G system for short) will expand its access volume and coverage, and can greatly better adapt to and meet the growing operation and maintenance needs of urban rail transit.…

In the context of the rapid development of science and technology, wireless information technology has brought more convenience to people’s lives, and 5G wireless communication technology is also constantly developing and maturing, and will replace the current network in the…

The ZHC492CG developed by Zongheng Intelligent Control is a 4G industrial-grade positioning module that uses Beidou GPS dual-mode positioning. At the same time, this product supports 4 channels of dry (wet) node detection, 4 channels of relay (COM, NO ,…

A Beidou/GPS positioning module solution with independent intellectual property rights chips as the core is proposed. It uses a highly integrated radio frequency chip and a low-power navigation baseband processor. It can receive Beidou and GPS signals at the same…