5th generation mobile network (5G) .This level of service is the most widely deployed, and should be available in most metropolitan areas in 2020.
Some countries are not implementing low-band, making this the minimum service level. High-band 5G uses frequencies of 25 – 39 GHz, near the bottom of the millimeter wave band, to achieve download speeds of 1 – 3 gigabits per second (Gbps), comparable to cable internet.
5G is the 50 generation of wireless data network and it will improve them far more then 4G or 3G ever could. your feel. it in your phone your home your car and in the city and town around you. Downloads and steaming should happen literally without delay. Cars will talk to each other to prevent collisions. An unmetered augmented and virtual reality can finally be achieved with real time response. not to mention industrial benefits like remote surgery or drone control.
5G appear with three abilities. First high bandwidth 4g could only muster about 200 MB per second of data through put on a good day 5G can handle up to 1 GB or more than a thousand MB a second. On up low latency 4g suffers from around a hundred mille second or so in response delay or latency. 5G reaction time can be as low as 1 mille second, which makes everything happen virtually instantly and dense connections in given square kilometer 4g could only manage to connect about 1-10 the amount of devices as 5G can. 5G will also use a higher band of radio frequencies from 24 GHz to as high 86. These much higher frequencies bring with them much data rate. Now while these new 5G radio waves can carry more date with higher performance they cannot carry it`s as far. so 5G will use a lot of, so called small cells these are small version of the big cellular towers we all know 5G will also use some new tricks in these small cells like beam forming to efficiently aim transmissions rather than just spry everything everywhere. the bottom line through you will need new phones tablet portable hotspots on the like with 5G radio inside to connect to the new 5G networks. Your currents 4G or even 3G gear can`t tap into it. 5G networks will also position more data and computing resources. smart cities based on 5G can make almost anything that’s electric also connected and aware when a bridge needs repair why can`t it tell someone with a mesh of 5G connected sensors it could and then there your home 5G will offer a new way to get internet there is skewing cable or DSL and one day maybe even obviating your Wi-Fi router altogether as devices may just use 5G natively to connect directly to a wireless ISP.