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Primeur weekly 2017-07-24

Focus

20th Birthday celebrating OpenMP still welcoming new members ...

Fujitsu's processor roadmap is hitting new targets for Deep Learning ...

Focus on Europe

New FPGA programming method delivers five times more computing power ...

Gazprom Neft to utilise capacity at the St Petersburg Polytechnic University supercomputer ...

Tenfold connectivity increase between Ukraine and European research and education network ...

Newly improved Brain Simulation Platform now online ...

Joeri van Leeuwen received a grant and in-kind expertise from the eScience Center for his astronomy project AA-ALERT ...

Middleware

Bright Computing and Brazil-based AMT sign partnership agreement ...

Hardware

7th International Women in HPC workshop ...

IBM scientists observe elusive gravitational effect in solid-state physics ...

New Supermicro Rack Scale Design (RSD) supports high-density, high-performance pooled NVMe storage ...

Inspur announced the new M5 series servers to get businesses ready for the new era of intelligent computing ...

Women, leadership and Flash - Panel and networking event ...

Applications

3D models help scientists gauge flood impact ...

Pulses of electrons manipulate nanomagnets and store information ...

Flashes of light on the dark matter ...

Titan simulations show importance of close 2-way coupling between human and Earth systems ...

A firefly's flash inspires new nanolaser light ...

Simulation reveals universal signature of chaos in ultracold reactions ...

Massive simulation shows HIV capsid interacting with its environment ...

ANSYS, Saudi Aramco and KAUST shatter supercomputing record ...

Scientists use "Piz Daint" simulations to track heavy summer precipitation from the Mediterranean ...

Fernanda Foertter elected SIG HPC Education Vice Chair ...

The Cloud

IBM expands global Cloud data centre presence with four new facilities ...

The Cloud comes to you: AT&T to power self-driving cars, AR/VR and other future 5G applications through edge computing ...

Teradata acquires San Diego-based start-up StackIQ to strengthen Teradata Everywhere and IntelliCloud capabilities ...

IBM mainframe ushers in new era of data protection ...

Solarflare lets server racks match connectivity of a human neuron ...

New high speed interface connects IBM Z to IBM storage systems ...

Oracle significantly expands Cloud at Customer with PaaS and SaaS services to help customers in their journey to the Cloud ...

The Cloud comes to you: AT&T to power self-driving cars, AR/VR and other future 5G applications through edge computing


21 Jul 2017 Dallas - AT&T is reinventing the Cloud to boost the potential of self-driving cars, augmented and virtual reality, robotic manufacturing, and more. The company is embracing a model called edge computing (EC) to move the data crunching from the device to the Cloud. Driving it will be single-digit millisecond latency that only tomorrow's 5G can deliver. And powering it all will be its software-defined network, the most advanced of its kind in the networking industry.

Here's the challenge: Next-gen applications like autonomous cars and augmented reality/virtual reality (AR/VR) will demand massive amounts of near-real time computation.

For example, according to some third-party estimates, self-driving cars will generate as much as 3.6 terabytes of data per hour from the clusters of cameras and other sensors. Some functions like braking, turning and acceleration will likely always be managed by the computer systems in the cars themselves.

But what if we could offload some of the secondary systems to the Cloud? These include things like updating and accessing detailed maps these cars will use to navigate.

Or consider AR/VR. The industry is moving to a model where those applications will come through your smartphone. But creating entirely virtual worlds or overlaying digital images and graphics on top of the real world in a convincing way also requires a lot of processing power. Even when phones can deliver that horsepower, the trade-off is extremely short battery life.

Edge computing addresses those obstacles by moving the computation into the Cloud in a way that feels seamless. It's like having a wireless supercomputer follow you wherever you go.

"Edge computing fulfills the promise of the Cloud to transcend the physical constraints of our mobile devices", stated Andre Fuetsch, president of AT&T Labs and chief technology officer. "The capabilities of tomorrow's 5G are the missing link that will make edge computing possible. And few companies have the sheer number of physical locations that AT&T has that are needed to solve the latency dilemma."

The faster speeds and lower latency expected with 5G will be key elements to enabling edge computing. But latency is also determined by the physical distance between a mobile device and its network resources.

Say you want to run a VR experience in the Cloud. And the data centre powering that experience is hundreds of miles away from you and your VR glasses. Every time you turn your head, there's a good chance there will be a noticeable delay between when you turn and the image follows. That lag is unavoidable because of the time it takes the data to cross large physical distances.

So AT&T is shrinking the distance. Instead of sending commands hundreds of miles to a handful of data centres scattered around the country, the company will send them to the tens of thousands of central offices, macro towers, and small cells usually never farther than a few miles from its customers.

If the data centres are the "core" of the Cloud, these towers, central offices, and small cells are at the "edge" of the Cloud. Intelligence is no longer confined to the core. The Cloud comes to you.

AT&T will outfit those facilities with high-end graphics processing chips and other general purpose computers. The company will coordinate and manage those systems with its virtualized and software-defined network.

AT&T could someday embed these systems in everyday items like traffic lights and other infrastructure. That could enable self-driving cars to talk to their surroundings or alert fire and medical services almost instantly when there's a problem. You could get amazing VR and AR images delivered instantly to the super-slim device in your pocket. Doctors could view and share and adjust complex medical images without investing in expensive imaging systems.

Edge computing could also spark the next generation of robotic manufacturing. The 5G service on the horizon could play a vital role in what's called "Industry 4.0 - Digital Manufacturing". The anticipated low-latency wireless connections could eliminate the traditional wired connections to robotic assemblers. Updates come quicker. Products can get to market faster.

AT&T is already deploying EC-capable services to our enterprise customers today through its AT&T FlexWare service. Customers can currently manage powerful network services through a standard tablet device. The company expects to see more applications for EC in areas like public safety that will be enabled by the FirstNet wireless broadband network.

AT&T is committed to deploying mobile 5G as soon as possible and committed to edge computing. As the company rolls EC out over the next few years, dense urban areas will be its first targets, and it will expand from those over time.

Its network virtualization initiative will go hand in hand with its mobile edge computing programme. The goal is to virtualize 75% of AT&T's network functions by 2020. The company aims to cross the halfway mark this year, reaching 55%. 5G and software defined networking will be deeply intertwined technologies. It is difficult to claim you are preparing for 5G and EC if you're not investing in SDN.

The AT&T Labs and AT&T Foundry innovation centres are at the heart of designing and testing edge computing. In February, the AT&T Foundry in Palo Alto, California, released a white paper on the computing and networking challenges around AR/VR. The company will put out a second white paper in the coming weeks. It will discuss how we can apply edge computing to enable mobile augmented and virtual reality technology in the ecosystem.

Edge computing will drive a wave of innovation unlike anything seen since the dawn of the internet itself.
Source: AT&T

Back to Table of contents

Primeur weekly 2017-07-24

Focus

20th Birthday celebrating OpenMP still welcoming new members ...

Fujitsu's processor roadmap is hitting new targets for Deep Learning ...

Focus on Europe

New FPGA programming method delivers five times more computing power ...

Gazprom Neft to utilise capacity at the St Petersburg Polytechnic University supercomputer ...

Tenfold connectivity increase between Ukraine and European research and education network ...

Newly improved Brain Simulation Platform now online ...

Joeri van Leeuwen received a grant and in-kind expertise from the eScience Center for his astronomy project AA-ALERT ...

Middleware

Bright Computing and Brazil-based AMT sign partnership agreement ...

Hardware

7th International Women in HPC workshop ...

IBM scientists observe elusive gravitational effect in solid-state physics ...

New Supermicro Rack Scale Design (RSD) supports high-density, high-performance pooled NVMe storage ...

Inspur announced the new M5 series servers to get businesses ready for the new era of intelligent computing ...

Women, leadership and Flash - Panel and networking event ...

Applications

3D models help scientists gauge flood impact ...

Pulses of electrons manipulate nanomagnets and store information ...

Flashes of light on the dark matter ...

Titan simulations show importance of close 2-way coupling between human and Earth systems ...

A firefly's flash inspires new nanolaser light ...

Simulation reveals universal signature of chaos in ultracold reactions ...

Massive simulation shows HIV capsid interacting with its environment ...

ANSYS, Saudi Aramco and KAUST shatter supercomputing record ...

Scientists use "Piz Daint" simulations to track heavy summer precipitation from the Mediterranean ...

Fernanda Foertter elected SIG HPC Education Vice Chair ...

The Cloud

IBM expands global Cloud data centre presence with four new facilities ...

The Cloud comes to you: AT&T to power self-driving cars, AR/VR and other future 5G applications through edge computing ...

Teradata acquires San Diego-based start-up StackIQ to strengthen Teradata Everywhere and IntelliCloud capabilities ...

IBM mainframe ushers in new era of data protection ...

Solarflare lets server racks match connectivity of a human neuron ...

New high speed interface connects IBM Z to IBM storage systems ...

Oracle significantly expands Cloud at Customer with PaaS and SaaS services to help customers in their journey to the Cloud ...