From a cognitive point of view, I believe that this work experience is still very valuable in helping you understand and solve some industry problems.
From 2019 to 2022, my work mainly involves emergency communications, networked drones, drone air measurement, drone search and rescue, and laser communication 5 aspects, of which in addition to emergency communication is more mature, the other aspects of the work are more pre-research, and there are also successful transformations, but it is really difficult.
Emergency telecommunications. Emergency communication is mainly divided into public network and private network, the work I do is mainly public network emergency communication, in the UAV emergency communication, UAV, base station equipment manufacturers and communication operators can be said to be the UAV is the least speakable, the market is too small mainstream base station equipment manufacturers are often reluctant to deal with, which also leads to fewer UAV manufacturers who can enter the market. In 2020, United Mobile participated in the 5G Bloom Cup competition, which is a little memory.
Connected drones.
It is estimated that many friends are in contact with and use of networked drones, one is more common to use the public cloud platform to achieve services, and the other is to achieve privatized platforms. There are many similar services provided by the former, but there is still a big gap compared with Europe and the United StatesIn the latter, I used SD-WAN technology to achieve a more open deployment solution with the help of Brother Yong, which is very helpful to meet the needs of flexible customers.
UAV aerial survey.
In order to improve the density of the aircraft in space, it is necessary for the communication network to achieve three-dimensional space coverage, and one of the steps to lay the core of the three-dimensional space network is air measurement and network optimization, to put it bluntly, it is to carry out a large number of perception tests. Because the space is hierarchical and there is no physical isolation, the workload of space network testing is definitely greater than that of current terrestrial network drive testing. A little memory about air measurement, in 2021 in the Meituan Guanlan area.
Communication understanding based on temporal, spatial, and business awareness.
UAV base station search and rescue.
There are many ways to search and rescue, and communication is also one, but I have always felt that the efficiency of UAV + base station is very low, whether from the perspective of active detection or passive detection, it is obviously more effective to develop terminals based on satellite networks. A little memory of drone search and rescue, once conducted a verification test in Beijing's Phoenix Mountain, and it was really difficult to find a place with no signal in Beijing.
Musk on laser links.
Drone laser communication.
Laser communication is another proposition, the reason for this matter is to invest in a team to do laser communication equipment, I was assigned to be responsible for the study of the low-speed orbit broadband constellation industry, after all, the "star network" is the only market with the potential for large-scale deployment. UAV laser communication itself is a derivative market, terminal equipment for UAV platform requirements are very high, once the future of the Starlink laser network deployment is successful, the development of aviation laser communication terminal will be accelerated, which is helpful to improve the overall level of the UAV industry.
Article **From: Aviation House