Scientists find a solution to get your WiFi through the wall

No extenders, no PLCs: The next best thing will be a wireless network that doesn’t stop anywhere.

It doesn’t matter if you don’t know what the word WiFi means; It doesn’t matter if your internet provider is a sucker and you have to set up your own network: if your wireless network hits a wall, say goodbye to the quality of your connection… at least not yet, because it’s a team. Researchers from the universities of Vienna and Rennes, possible solution to the problem.

The worst enemy of wireless signal your beloved WiFi is physical barriers. Therefore, there are many alternatives and tricks in the direction of more powerful routers, as well as many methods to better circumvent the waves. signal expanders, PLC and various aluminum cans to take the Internet signal to where you want to go, there will be a reason.

The subject is nicely explained in this fantastic article published in the journal Nature, but since you won’t have time to tear it apart all morning, we’re going to outline what this potential technology consists of to keep things from seeping off the surface. prevent the passage of waves: works by performing calculations to pre-determine the location of obstacles so that instead of jumping, waves pass through them.

The interesting thing is, it’s just got a good result in their calculated model, but the team made their experiment successful. On the other hand, due to these calculations can be determined using algorithmsmay be predictable to other fields and have different uses. But don’t take our word for it, let me Michael Horodynskyco-author of the article, explain better:

“The first is to just send certain waves into the medium and measure exactly how they are reflected by the material. With this information we were able to demonstrate that. a compensatory means can be calculated corresponds to any medium that scatters waves in a complex way, so that combination of two vehicles let the waves pass completely” and finally he adds: “The key is to find a mathematical method to calculate it. exact shape of reflective surfaces“.

picture | Compare Fiber