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What is 5G What is 4G . How difference Between 4G and 5G

What is 5G What is 4G . How difference Between 4G and 5G  5G is the fifth generation technology standard for cellular networks. 5th generation wireless system, abbreviated to 5G , is a state-of-the-art wireless network that will be rolled out in 2018 and beyond. (GB/s) capable of providing speed; Large range MIMO (Multiple Input Multiple Output - 64-257 Antenna) which is capable of providing "minimum 10 times performance of 4G ", "Low-band 5G" and "Mid-band 5G", 600 MHz to 6 GHz, especially 3 .5-4.2 GHz waves are used. 3 GPP The general definition of 5G has been determined through release 15 of December, 2017. Many prefer ITU's IMT-2020 definition, which refers to the use of high frequency bands for higher speeds.The millimeter wave system is designed to achieve a maximum download speed of 20 GB/s. They have an average speed of 3.5 GB/s. With the extra large MIMO antenna, the approximate median bandwidth of the 3.5-4.2 GHz band is 490 MB per second. I