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4G来了。在很多人才刚刚弄懂用上3G的时候,4G已经跑着步来了。而在此之前,3G进入我们的生活也仅仅不到5年时间。移动通讯技术的更新速度越来越快——当你还在抱怨2G的蜗牛速度,3G悄无声息地来临了;当你正纠结是否要为了3G而换个通信营业商时,极速4G已闪爆登场。消费大众对几“G”的感知可能并不具体,举个形象的例子,1G像是绿皮火车,2G仿佛动车,3G貌似高铁,那4G就好比磁悬浮列车。更新换代很好理解,但速度如此之快还真让人一下子难以接受。
4G is coming. In many people just understand when using 3G, 4G has been running for a while. Prior to this, 3G into our lives in less than five years. Mobile communications update faster and faster - when you are still complaining about the speed of 2G snails, 3G quietly come; when you are tangled if you want to change a communication operator for 3G, 4G speed flash explosion Debut Consumers on the perception of a few “G ” may not be specific, give an example of the image, 1G like a green train, 2G like motor car, 3G looks like high speed rail, that 4G is like a maglev train. It’s easy to understand, but it’s unbelievably slow to go so fast.