通信革命5G英文演讲讲义.pdf

《通信革命5G英文演讲讲义.pdf》由会员分享，可在线阅读，更多相关《通信革命5G英文演讲讲义.pdf（2页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、 University of Bristol Zhang Zhao Han 幻灯片1 How could 5G cha nge eople s lives?Student number:1405074 Name:Zhaoha n Scott Zha ng Good mornin g,ladies and gentleman.My presentation title is how could 5G change peoples life?.l was won deri ng,did you want to touch your pho ne to check whether there was

2、 an incoming call whe n you heard the ringtone.If you did,it means the mobile pho ne is the very importa nt thi ng in your life.And the way people communi cate with each other 劇 been changed dramatically.幻灯片2 about the future it comes soon eno ugh.And he was right.So,Im here to ask you to thi nk of

3、how the future is happening now.幻灯片3 Over the past 200 years,the world has experie need two major waves of inno vatio n.First,the In dustrial Revoluti on brought us machi nes and factories,railways,electricity,air travel,and our lives have n ever bee n the same.幻灯片4 幻灯片5 comJ nd wireless has bee n d

4、evelop ing con sta ntly.From 2G to 3G,the technical revoluti on has made big cha nges to people life and work.And right now,4G n etworks in most coun tries have already adopted in the bus in ess.expenses TO con sum ease Then the com muni cati on revoluti on brought us computi ng power,data n etworks

5、,access to in formatio n and com muni cati on,and our lives have n ever bee n the same.Fort un ately,accord ing to the existi ng tech no logy,the highest wireless speed has already reached 150Mbps(megabit per sec on d).It means the videos on YouTube can be watched smoothly.Average speeds is faster tha n most peoples home broadba nd.As a result,there is an argume nt that it is no n eed to upgrade curre nt com muni cati on system,because exist ing n etworks have already bee n able IB 19807 to meet the dajjf n eeds;and the research an dSvelopme nt G will inci s burden.