Development of the 6G communication standard. Free Technical Library News

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Development of the 6G communication standard

07.11.2021

An international team of researchers from Japan and Finland will work to create technologies and standards for the sixth generation of wireless communications, commonly known as 6G, as part of a joint research agreement between the two countries.

At a time when more people than ever rely on telecommunications for various aspects of their lives, many feel that we must accelerate the development of communications technology. A key aspect of this technology is how people and machines communicate wirelessly. To open up a new generation of wireless communication, international cooperation is needed, as common standards encourage their adoption.

To this end, Japan and Finland have launched a bilateral partnership through cooperation between the University of Tokyo and the University of Oulu in Finland. Over the next few years, a roadmap for the 6G standard will be created and research on technology components will be carried out.

Matti Latva-aho - Academy Professor at the University of Oulu and Director of the 6G Flagship National Research Program in Finland - has been appointed Research Fellow at the University of Tokyo. He will cooperate with Professor Akihiro Nakao of UTokyo Graduate School of Engineering and their team will work on the research and development of future 6G technologies and technical standards.

"It's not just about faster speeds and faster response, although those things will be improved," said Nakao. networks and much more. In everyday life, all this means that people will be more comfortable communicating with each other, as well as interacting with services and devices. "

Some areas of life where 6G technology could be useful include healthcare, where low-power embedded sensors can relay real-time health data to physicians or expert systems, or even respond to natural disasters, as integration with satellite platforms means that if ground-based the infrastructure will be damaged, then it will be possible to maintain important communication. This is especially important in countries such as Japan, where earthquakes, tsunamis, floods and even volcanic eruptions are a very real danger affecting people's lives.

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Bioreactor for soldiers 19.03.2007

American engineers killed two birds with one stone: they learned to hide the traces of an army unit and provided it with a source of electricity.

The supply of fuel, and even more so electricity, without which, for example, an American soldier equipped with electronics cannot take a step, has long been a stumbling block for the modern army. But the source of fuel is located very close to the consumer - these are leftovers, disposable tableware, rags and other garbage, which is formed in considerable quantities at the place where the military contingent is located. Moreover, garbage still needs to be destroyed in order to deprive enemy intelligence of valuable data.

The garbage disposal plant was created by engineers from Purdue University (USA), headed by Professor Michael Ladish, and in case of successful tests, it will become part of the armaments of the American army.

Garbage is first divided into edible and inedible parts. The first is sent to the bioreactor, and the yeast makes alcohol out of it. The second is gasified at a low oxygen content, turning into combustible gases - methane and propane. Then these gases and alcohol are burned, and the generator generates electricity. After that, a pile of ash remains from the mountain of garbage.

"I think this installation will find application not only in the army," says Professor Ladish. "Restaurants, factories, and other enterprises that produce a lot of organic waste may well use it as an additional source of electricity."

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