From T-mobile

5G vs 4G What’s the difference between 5G and 4G LTE?

With 5G, high amounts of data can be transmitted more efficiently than
4G LTE. That
means stronger network reliability, faster downloads, and support for
more connected devices than ever before.

  • Building a truly connected world.
  • Creating an immersive world.

From qualcomm

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Expanding 5G IOT mobile connectivity to trillions of things.

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With real-time asset tracking and efficient delivery

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Q: What services and use cases do you see for 5G?

A: In general, 5G use cases can be broadly categorized into three main
types of connected services:

Enhanced Mobile Broadband: 5G will not only make our smartphones
better, but it will also usher in new immersive experiences, such as
VR and AR, with faster, more uniform data rates, lower latency, and
cost-per-bit. Mission-Critical communications: 5G will enable new
services that can transform industries with ultra-reliable/available,
low latency links—such as remote control of critical infrastructure,
vehicles, and medical procedures. Massive Internet of Things: 5G will
seamlessly connect a massive number of embedded sensors in virtually
everything through the ability to scale down in data rates, power and
mobility to provide extremely lean/low-cost solutions. A defining
capability of 5G is also the design for forward compatibility—the
ability to flexibly support future services that are unknown today.

To get you to the wireless 5G era as you’ll know it

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From Huawei

  • VR Cloud Game

5G devices and VR/AR will bring you a free and immersive cloud gaming experience.

  • Wireless Robot Cloud Control

The flexible, mobile and highly reliable true 5G networks will make cloud control a reality.

  • Intelligent Life

The network speeds are advancing, the product designs state-of-the-art and the smart home are entering the 5G era.

  • Autopilot

In the 5G era, autonomous driving will gradually integrate into life and become the new norm for travel.

From investinestonia

  • Estonian-Swedish breakthrough

Researchers from the Chalmers University of Technology in Sweden and the Tallinn University of Technology (TalTech) demonstrated a 4000-km fibre-optic transmission link, which will increase the quality of data transfer, as well as television, radio, mobile- and internet connections. This breakthrough in fibre-optics made by Estonian and Swedish scientists is essential, for example, in long-distance drone operations in dangerous environments as well as for cloud data storage, 3D video and virtual reality applications: in situations where high-volume and time-critical data transmission is necessary. Researchers as well as leading IT and electronics minds all over the world are looking for this kind of new, trendsetting technology, making the achievement of Swedish and Estonian scientists, which was also published in the magazine Nature Communications, even more noteworthy.

  • Elisa organised a 5G concert

‘We collaborated with the Estonian Music and Theatre Academy in organising a 5G concert that linked Tallinn and Setomaa and allowed musicians to make music together via low latency from a 300-kilometre distance,’ says Teder. Hence, thanks to 5G technology, musicians in two distant locations were able to give a concert together and it sounded as if they were performing on the same stage.

How 5G Will Transform Our Lives

--Tannya D. Jajal Follow Jun 12, 2018 · 6 min read

Harnessing the power of VR, AR, and the Tactile Internet

Today, exponential technologies and disruptive innovations are ushering in a world of accelerating change. Everyday, old industries are being destroyed and new ones are born. As a result, the nature of work is drastically changing, to say the least. We’re at the cusp of what experts call The Fourth Industrial Revolution. This revolution hinges on 5G Technology. 5G will not only power our economy, it will also transform our daily lives and the consumer experience.

  1. Greater speed: 5G speeds are going to feel instantaneous. We will be able to transfer data from object to object at all times.
  2. Lower latency: Response times will be faster than we can imagine. Apps and services will be delivered to us in no time, and internet lags will be a thing of the past.
  3. Unparalleled connectivity: In a 5G world, every single thing will be connected — from your kitchen, to your car, even to your clothes.

This means that our economy will be hyper-powered and run on the sort
of productivity and interconnectedness that we’ve never seen before.
As a result, massive industries are going to be disrupted:
manufacturing, supply chain, urban planning are a few examples.

  • Which industries will affect us individually?

Here are some exciting transformations that we can look forward to.

1. Retail, E-Commerce, and The Shopping Experience

By 2024, thanks to 5G, 8 billion people will be online, each with megabit to gigabit connection speeds. That equates to 4.2 billion new digital consumers. E-retail revenues are projected to 4.88 trillion USD by 2021.

For businesses that sell products, like those in retail, having a growing consumer base can be enormously profitable. But more than having a larger consumer base, businesses will be able to leverage the power of 5G networks to completely transform the way that we shop. 5G increases the amount of bandwidth transmitted over wireless, allowing Virtual or Augmented Reality apps to run with little to no latency. In conjunction with the rise of e-commerce, thanks to 5G, the global virtual and augmented reality market is forecast to be worth $80 billion) by 2025, and for good reason. Truly interactive remote experiences require ultra low end-to-end latency, ranging from 40 milliseconds to 300 milliseconds. 5G takes this to a whole other level by offering the potential to bring latency down to one millisecond.

Currently, many of us shop online. We have data-driven technologies making recommendations for what we should shop for next (i.e., what Amazon is going). But Virtual Reality will allow innovative retailers to completely personalize the consumer experience for shoppers.

Businesses will no longer have to invest in retail space. Instead, they'll invest in things like creating an immersive VR experience, complete with a virtual assistant and the ability for consumers to virtually try on various outfits. Meanwhile, Augmented Reality will change the home shopping experience. Clothes from top brands could appear in your living room. Shoes and other accessories that you want to try on will be projected onto various parts of your body, making it easier for you to make a shopping decision. Not only will this dramatically enhance the user experience and make shopping enjoyable and convenient, it will also give rise to some exciting jobs (like Virtual Reality Architect) that combine the arts and technology.

2. Telesurgery and The Tactile Internet

5G will power a fascinating thing known as the "tactile internet" (this topic frankly deserves a separate piece --- coming soon). The tactile internet is the next evolutionary step of the internet that will enable remote, real-time physical interaction with real and virtual objects. The tactile internet, essentially, will be able to synchronously map a person's movement and duplicate this movement remotely and precisely. It combines ultra-low latency with extremely high availability, reliability and security, In other words, you'll be able to perform a task in one location and have the effects of it felt, physically, in another location. In a world run by the tactile internet, the boundaries between the real world and the virtual world will blur, and we'll revolutionize what it means to "work remotely".

One major field that this will affect is medicine. Surgery, in particular, will be completely disrupted, giving rise to 'Telesurgery', a specific part of telemedicine. With the tactile internet, we'll be able to deliver healthcare to patients anywhere, and at any time. Highly trained doctors and surgeons, sitting in uninterrupted, sterile environments in, say, Boston, will be able to perform surgery on injured soldiers in Iraq. In addition to making care available to everyone, it will also ensure that care is safer, as doctors can perform complex procedures without being affected by the VUCA(Volatile, Uncertain, Complex and Ambiguous) environment that war-zones and remote parts of the world might present.

This technology might seem far-fetched or like its taken straight out of sci-fi movie, but companies like Huwaei have already invested heavily into end-to-end 5G technologies that will power the tactile internet. Once we make the transition from 4G to 5G, anything is possible.

3. Education and An Enhanced Experience of Learning

The onset of 5G will open up a new chapter in Education. The way that we traditionally teach and learn will be completely transformed.

Already, learners are overwhelmed with information from the internet. With 5G, more students will be online, giving them access to unlimited information available with zero latency. Textbooks will be a thing of the past. The new model of education will be learner-centric, skill-centric, on-demand and personalized. By combining Tactile Internet with AR and VR technology, students will have the opportunity to learn, discover and explore remotely with minimal intervention from teachers.

The implications of AR and VR in the classroom have already been explored. Both technologies make distant learning a reality. They also allow students to have completely immersive experiences. VR can take students back to significant points in history, allow them to explore various cities of the world from their homes or classrooms, or enable them to take virtual tours of the human body. Within the classroom, teachers will be able to access necessary information about students needs and capabilities through AR applications, since AR can project the right information at the right time. This will enhance personalized learning.

Beyond that, 5G can power smart classrooms. With IoT applications, students can be automatically logged into classrooms (whether they're accessing the classrooms virtually or physically), reducing the administrative load that teachers often have to bare. With tactile learning, teachers from all over the world will be able to access and teach students in any part of the world. The benefits of this go beyond just educating young people. For example, a highly trained surgeon from an urban area can train a remote doctor located in a rural area on a new, breakthrough procedure that could save hundreds of lives. With 5G, learning will become a lifelong, immersive, and awe-inspiring experience for everyone.

Preparing for The Future

Once we make the leap from 4G to 5G, the world as we know it will drastically change. It’s important now, more than ever, that we focus on preparing people for the future of work. With existing technology itself, research suggests that over 45% of the activities and tasks that we currently complete at our jobs will be automated. The onset of new, powerful mobile networks means that, as much as we can speculate about it, our future is quite unpredictable. However, what we can focus on is cultivating critical skills for the future that won’t be automated anytime soon: such as creativity, critical thinking, and problem-solving.

最后修改:2019 年 12 月 02 日 11 : 43 AM
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