5g definition/Is 5G dangerous/5G speed/So when can we start using 5G?
5g definition /What is 5G:
5G a new, faster network that has the potential to transform the internet. 5G is a software-defined network it means that while it wonât replace cables entirely. It could replace the need for them by largely operating on the cloud instead.
This means it will have a 100x better capacity than 4G. Which will dramatically improve internet speeds? For example, to download a two-hour film on 3G would take about 26 hours, on 4G would take about 6 minutes, and on 5G you will be ready to watch your film in just over 3.5 seconds. But it is not just internet capacity, that will be upgraded. Response times will also be much faster. The 4G network responds to our commands in just under 50 milliseconds. With 5G it will take around 1 millisecond 400 times faster than the blink of the eye. Smartphone users will enjoy a more streamlined experience. But for a world that is increasingly dependant, on the internet just to function, a reduction in time delay is critical. Self-driving cars. For example, it requires a continuous stream of data. The quicker that information is delivered to autonomous vehicles, the better and safer, they can run.
For many analysts, this is just one example of how 5G could become the connective tissue for the internet of things, an industry that is set to grow threefold by 2025, linking and controlling not just robots. But also medical devices, industrial equipment, and agriculture machinery. 5G will also provide a much more personalized web experience using a technique called network slicing. It is a way of creating separate wireless networks on the cloud, allowing users to create their own bespoke network. For instance, an online gamer needs faster response times and greater data capacity, than a user that just wants to check their social media. Being able to personalize the internet will also benefit businesses. At big events like Mobile World Congress for example - there is a mass influx of people in one particular area using data-heavy applications. But with 5G, organizers could pay for an increased slice of the network, boosting its internet capacity and thus improving its visitors' online experience.
So when can we start using 5G?
Well, not yet and according to some analysts not until 2020. 5G was created years ago and has been talked up ever since. Yet it is estimated that even by 2025, the network will still lag behind both 4G and 3G in terms of global mobile connections. Its mainstream existence faces multiple hurdles.
Is 5G dangerous:
Devices emit radiofrequency, electromagnetic energy of various wavelengths low-frequency wavelengths are used in say powering your smartphones, TVs, and computers. This is referred to as nonionizing radiation. It's not considered energetic enough to cause any health effects on the other side of the spectrum you have high-frequency wavelengths such as ultraviolet radiation from the Sun or x-rays this is a more powerful type of energy. It's known as ionizing radiation it can rip electrons away from atoms and do some real damage to DNA and if you're exposed to a lot of this type of radiation. Like, say some of these beachgoers maybe it can introduce errors into your DNA causing. The growth of diseases such as cancer fortunately 5g radiation is nonionizing. Completely different from radiation from the Sun or from x-rays. Wait so why are people worried well there are a few important changes coming with 5g technology. That has some people concerned about the negative health effects; one it'll use millimeter-wave technology, to that technology operates at higher frequencies than 3g and 4g and that means we'll need more base stations and antennas to ensure. We cover the same ground so how exactly will millimeter wave technology affect the human body.
5G speed:
If you’re near one of those towers, however, you’ll see peak cellular speeds beyond your wildest dreams: real-world numbers between 1-3Gbps, which is to say in the neighborhood of 30-80 times faster than today’s 4G connection, matching or exceeding current top-performing home broadband packages. Qualcomm and Samsung are raising the bar even higher, saying that their latest 5G modems can peak at over 7Gbps over mmWave.
