Spectrum type Traditionally, cellular networks work in authorized spectrum and Wi Fi works in unauthorized spectrum. However, in the 5g era, this division has gradually become blurred. On the one hand, some countries, such as Germany, the United Kingdo

Antenna size and frequency Generally, the relationship between the size of the designed antenna and the operating frequency of the antenna is: Antenna length=C/(2f) where C is the speed of light and f is the operating frequency of the antenna

At present, "5G+Industrial Internet" has become the most enthusiastic and innovative 5G application field in the industry, and it is also one of the innovative development directions of the industrial Internet with in-depth exploration and remarkable results. The "5G+Industrial Internet" integrated application has a go……

The demand for PCB antennas in communication products is also growing. Antennas are key components in many wireless systems, and printed circuit board (PCB) antennas are widely used in the industry due to their small size and ease of integration wi

The heavy rain in Henan affects everyone's heart. Yesterday, a notification text message from China Mobile to temporarily resume communication instantly refreshed the screen: I was moved by everyone's concern,

【Abstract】At present, the industry has carried out a lot of analysis and research on the 6G vision, business scenarios and key technologies, and the network arc……

1. Popular science: To produce 5 5G base stations per minute? ZTE is great The penetration rate of 5G is gradually increasing……

Fund Project: National Natural Science Foundation of IoT Basics Based on Passive Reverse Scattering Communication Technology (NSFC-61871026); National Natural Science Foundation of China "New Generation Mobile Communication Theory and Application of Typical Scenes for High Speed Railways Key Technologies Research (NSFC……

Speaking of "terminal", I believe that everyone will not feel unfamiliar. The mobile phones that we are inseparable from every day and the computers that we often use at work are called terminals. The terminal is the node c

[Abstract] None of the cell is a new type of networking method, which has important support for 6G ultra-high peak rate, ultra-high spectrum efficiency, massive……

Internet of Things Chip Market Overview Internet of Things (IoT) has opened hundreds of billion Internet smart devices to communicat

First, the RFID system and WMS system function introduction （一）Inbound task assignment 1、WMS automatically uses a certain rule to allocate the "Intrinsic Line" allocation, generate the "Intrinsic Job Task Order"; 2