Nokia 6 review: Software, loudspeaker
Continental AG Imagine if your car could react and communicate its reaction to hundreds of cars around it, all within a millisecond. Not only could we prevent car accidents, we could end traffic jams altogether. Hundreds of self-driving cars that move in concert, with limited risk that they’ll hit each other because they all know exactly where they are in real-time and reacting to the actual world around them. 5G could also power the next generation of robotic devices. Surgeries could be performed from the other side of the world, with robot controlled in real-time by expert human surgeons — saving lives in situations where time and distance are the difference between life and death. 4G can go ten kilometers and barely lose signal.
5G maxes out at about 300 meters and can’t go through walls or rain. Factories can be staffed by robots that can communicate their task and position to each other, allowing them to not only do more, but do it efficiently and wirelessly over a 5G network. Imagine a fleet of drones flying over a field of crops, using sensors on the ground to sort, pick, feed, and water individual plants – all on their own. 5G will revolutionize the future, and companies have already spent billions to set up their networks and to fund technologies that can use it. But, that’s not to say 5G is perfect.
Practical Products For smartphone - Where To Go - Nokia 6 review: Software, loudspeaker
One major drawback has to do with why it’s so fast. See, 5G uses a mix of frequencies, with most of the attention on millimeter waves compared to the 15-40 centimeter-long waves used by 4G. And shorter waves and higher frequencies have one big drawback: They don’t go very far. Whereas on 4G networks, you can go ten kilometers and barely lose signal. 5G maxes out at about 300 meters, and it can’t even go through walls or rain.
Clear-Cut Advice Of smartphone - Updated - Nokia 6 review: Software, loudspeaker
NurPhoto/Getty Images So, what does that mean? Well, it’s a gift and a curse. Having such a short signal distance means building a lot of transmitters, every couple hundred meters in every direction. On the other hand, it also means that you can pack more devices into one area. Currently, 4G allows connectivity to a million devices in 500 square kilometers.
That’s about the size of Chicago. 5G, on the other hand, will allow a million devices in 1 square kilometer, or a bit smaller than Grant Park in Chicago. Meanwhile, some companies like T-Mobile are claiming to have successfully managed to pull off 5G on the old 4G frequency of 600 MHz, which can serve hundreds of miles in every direction from a single tower. However, reports are mixed about whether or not they’ll be able to achieve the speeds and latency we’ve talked about here. ONJANUARY 1, 1970EDIT "BEST CROWDFUNDING PROJECTS ON KICKSTARTER AND INDIEGOGO THIS WEEK" Best Crowdfunding Projects on Kickstarter and Indiegogo this Week At any given moment, there are approximately a zillion different crowdfunding campaigns happening on the web. Take a stroll through Kickstarter or Indiegogo and you’ll find no shortage of weird, useless, and downright stupid projects out there — alongside some real gems.
We’ve cut through the fidget spinners and janky iPhone cases to round up the most unusual, ambitious, and exciting crowdfunding projects out there this week. Keep in mind that any crowdfunding project — even those with the best intentions — can fail, so do your homework before cutting a check for the “gadget of your dreams.” December 23 Cambuddy Plus If you’re a professional photographer — or just a passionate hobbyist — you probably take pictures wherever you go, even if you don’t have a computer handy. That can pose a problem when it comes to storing your photos.
No comments:
Post a Comment