6G通信会是怎么样的?你怎么看
先来科普一下,6G,即第六代移动通信标准,也被称为第六代移动通信技术。主要促进的就是物联网的发展。外语缩写:6G。也是5G之后的延伸,理论下载速度可达每秒1TB,预计2020年开始研发,2030年正式投入商用。
面对这样的问题,其实和设想未来通讯是一样的。做个假设未来6G通讯是什么样子?
第一,光纤被替代。至于是什么样的技术替代光纤通讯,我们不得而知。但可以设想的是无线通讯技术。简单理解就是,以后的通讯不再基于光纤有线传输形式,而是点对点的通讯,即用户直接通过终端直达服务端,省去基站和Wi-Fi热点。
第二,通讯理论变革。现在的基础理论还是终端到基站,再通过光纤到服务器端。用户需要和基站运营商建立协议,基站再和服务器运营商建立协议,通过协议生效使用。未来的理论肯定会淘汰基站,即运营商。通讯将会变革为,用户端与服务器端直接协议。这个变革必须要依赖无线通讯技术变革,光纤被无线替代。
第三,用户端之间直接通讯。从历史发展进程咱们看看。最早,人与人之间的通讯是通过人口头传输,文明诞生后,依次是借助纸质书信,电子通讯工具。这中间必然会有一个第三者担任传输工作。传话的人、投递书信的邮局、传输电讯号的运营商逐步发展。到了5G时代,通讯发展到能承载巨大的流量,但是本质没有变革。6G时代必然会向新的方向发展,即我能和朋友相隔千里如同面对面说话。中间还没有第三者(运营商),类似对讲机实时对讲。
第四,数据从哪里来。未来数据将会从每个人来。每个人所携带和产生的数据根据人自我设定,分成私密和共享的。当下朋友圈是我们向特定的人展示自己生产的内容的集散地,内容平台是从业者生产和售卖内容的集市。未来则是,你可以及时获得所有公开共享出来的内容。每个人都是生产者,每个人都可以直接消费别人公开的成果。
最后,6G时代终究会是建立在5G基础之上的重大革新。向6G时代发展的路还很长很艰难。技术的变革和生产力的增长都将会遇到瓶颈。怎么打破,是值得所有人思考的。
回到问题上,华为被其他国家拒绝是因为什么?当年工业革命,电子革命已经给出了很好的答案。每一次革命都意味着流血和牺牲。能够推动革命走向成功的往往就是少数人。这里致敬工业革命的伟人们、电子革命的先驱们。同样,向未来空间革命(未来的革命必然是打破空间限制的革命,所以我将其暂称为空间革命)付出巨大努力的人致敬。
这个问题,或许4G时代的我们看不到空间在折叠。
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