Introduction
China is a country with many lakes and a very long coastline. Overfishing will seriously affect the marine ecological chain, severely damage the marine ecological environment , and threaten the livelihood of coastal residents.
User
Bureau of Fishery administration in...
With the development of science and technology, unmanned ground vehicles have played an important role in various fields such as transportation, logistics and distribution, cleaning, disinfection and sterilization, security patrols. Because of its flexible application, manpower saving and safety ...
Introduction
In order to improve production efficiency and refined management level, modern open-pit mines have increasing requirements for data communication systems, these mines usually need to solve the problem of wireless communication and video real-time transmission in order to better ...
1. What is a MESH network?
Wireless Mesh Network is a multi-node, centerless, self-organizing wireless multi-hop communication network (Note: At present, some manufacturers and application markets have introduced wired Mesh and hybrid interconnection: the concept of wired + wireless, but we mainl...
Drones and unmanned vehicles has greatly expanded people’s exploration horizons, allowing people to reach and explore previously dangerous areas. Users operate unmanned vehicles through wireless signals to reach the first scene or areas that are difficult to reach , wireless image transmiss...
Introduction
During the lone range communication of critical radio links, the fading of radio waves will affect the communication distance. In the article, we will introduce it in details from its characteristics and classification.
The Fading Characteristics of Radio Waves
The characteris...