5G网络普及可能带来新问题 | 一周看点
5G网络普及可能带来新问题
大带宽、大连接、低时延高可靠,这是5G相较4G的三大显著特征。5G继世界移动通信大会(MWC)被引爆之后,再成两会期间人大代表及政协委员们热议的话题。
然而,5G网络有一个不可避免的重大缺陷:那就是你的位置将不再是隐私。
外媒报道
5G network technology has a much smaller coverage area, and it can’t penetratethrough walls to get indoors as well as 4G technology can, which means 5G networks will require many more cellular towers placed closer together.
5G网络技术的覆盖范围要小得多,它无法像4G网络技术那样穿墙入室。这意味着5G网络需要更多距离更近的基站。
Since 5G towers will need to be everywhere and you’ll only connect to one 5G tower at a time, your mobile network will now be able to pinpoint your location much more accurately-even knowing which building you are in.
因为5G网络基站需要安置在各处,而且你每次只能连接1个5G基站,所以你的手机网络如今能够更加准确地定位你的位置,甚至知道你在哪栋建筑物里。
埃航坠机8国人遇难
当地时间3月10日,埃塞俄比亚航空公司从亚的斯亚贝巴飞往肯尼亚内罗毕的ET302航班失事,机上149名乘客和8名机组成员全部遇难。经核实,失事飞机上共有8名中国公民,包括1名香港居民。
外媒报道
"The Chinese side hopes that the Ethiopian side will locate the cause of the crash as soon as possible, keep us informed without any delay, and properly deal with the follow-up matters. The Foreign Ministry and the Chinese Embassy in Ethiopia will continue to closely follow the development of the situation and do our best to assist the families of the Chinese victims." Foreign Ministry Spokesperson Lu Kang said.
外交部发言人陆慷表示“中方希望埃塞方尽快查明事故原因,及时向中方通报调查进展,妥善做好后续处置。中国外交部和驻埃塞俄比亚使馆将继续密切关注有关进展,全力为遇难中国公民家属处理善后提供积极协助。”
SpaceX 进行载人航天飞船试飞发射
SpaceX 这次是首次进行载人航天飞船 Dragon 的测试。不过,这次测试是无人发射测试,飞船上并没有宇航员,只是保留了一个被命名为 Ripley 的智能假人在上面。
外媒报道
SpaceX and NASA Launch Is First Step to Renewed Human Spaceflight
SpaceX和美国航天局开启了人类太空飞行的第一步
The Crew Dragon capsule carried no crew, but it sets up a near future with astronauts traveling to orbit from the United States again.
虽然Crew Dragon舱内没有乘员,但是对于美国来说意味着有一次在近未来就可以搭载宇航员在轨道内飞行。
A successful mission could put NASA and the United States on the cusp of a renewed era of human spaceflight.
这项任务的成功能够让美国航空航天和美国开辟人类航天时代的新时代。
原创新版奥特曼即将开播
来了来了来了!新的宇宙保卫战即将拉开!
Netflix之前已经成功重启了经典的童年美国动画《神偷卡门》,还成功改编了日本游戏《恶魔城》,现在马上要推出的新版《奥特曼》看起来也同样精彩!
Netflix版原创3DCG动画《奥特曼》预定4月1日起全世界同时上线,敬请期待!
外媒报道
Netflix's 'Ultraman' Anime Shares New Trailer
网飞公司的《奥特曼》动画分享最新预告片。
The newest trailer for the series introduces many of the other heroes and villains making an appearance in the new series. Naturally, this means there's a ton of cool battles being teased as well.
最新的预告片里面有许多其他的英雄和恶棍新亮相。通常情况下,也就意味着打斗戏也不会少,可以好好玩味一番。