电信正式宣布:10月1日停止2G/3G手机入库,网友:老人机怎么办?
说起目前最前沿的科技技术,5G应该算是其中之一了,作为下一代通信技术,5G相比4G将拥有更高速和更低延迟率两大优势,而在这两大优势加持下,5G也将为众多新兴技术提供服务支持,为大众生活带来更多的方便,而根据业界人士预测,2020年我国5G将会实现大规模商用,不夸张的说,5G离我们是越来越近了。
另一方面随着5G离我们越来越近,曾经的2G、3G却离我们是越来越远了,甚至可以说到了即将说再见的时刻,就在今天中国电信正式宣布,从2018年10月1日起正式停止2G、3G手机终端入库。
而在今年上半年联通也是将2G、3G手机退休提上了日程,在一定程度上来说,2G、3G手机停止入库,是清退2G、3G网络的第一步,当2G、3G手机越来越少,那么清退2G、3G网络的阻力就会越来越小。
那么为何三大运营商目前都想要清退2G、3G网络呢?简单来说就是目前2G、3G网络用的人是越来越少,但2G、3G一直占据着不小的频谱资源,2G、3G网络清频退网,运营商能够将这部分腾出的资源来部署4G网络和5G网络,这样4G、5G网络覆盖水平和体验能够有所提升。
其次2G、3G的实际作用也在减少,此前之所以2G、3G网络没有提上清退的日程,是因为运营商的通话、短信服务都在2G、3G网络上,但随着VoLTE技术的普及,可以将通话和短信等服务,全部承载于4G网络上,而且其使用资源也会大大降低,可以说清退2G、3G网络是大势所趋。
当然清退2G、3G网络对于普通消费者还是有所影响的,一方面在一些偏远地区,4G网络并不是那么普及,一方面目前大部分老人机都只支持2G、3G网络,就如同一些网友反问,没有了2G、3G网络,老人机怎么办?
从目前来看三大运营商都在通过相应的补贴方式引导用户升级到4G,而在未达到一定指标前,2G、3G短期还是不会关闭的,小伙伴们,对此你怎么看?你现在还用2G、3G网络吗?欢迎大家留言,互相交流看法。
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