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Category: internet – Page 276

Optically tunable microwave antennas for 5G applications

Multiband tunable antennas are a critical part of many communication and radar systems. New research by engineers at the University of Bristol has shown significant advances in antennas by using optically induced plasmas in silicon to tune both radiation patterns and operation frequency.

Conventional antenna tuning is performed with diodes or Micro-Electro-Mechanical Systems (MEMS) switches. However, these approaches have significant drawbacks as systems become more complex and move to higher frequencies, which is anticipated for 5G systems.

The first paper, published in IET Optoelectronics, co-authored by Dr Chris Gamlath, Research Associate in RF Engineering during his PhD, shows how a silicon superstrate placed over a slotted microstrip patch can be used to tune radiation patterns.

A future of driverless cars, virtual reality and other advanced services beckon as China’s ZTE bets on massive 5G roll-out

The international authorities overseeing the creation of a unified standard for 5G mobile technologies are expected to release the initial specifications next year and the final phase in 2019, paving the way for the commercial deployment of 5G services by mobile network operators from 2020.

China is one step closer to achieving the reality of seamless, super high speed communications that will enable driverless cars, virtual reality education and nationwide health care services after a partnership comprising China Mobile, Qualcomm and ZTE accelerated efforts to finalise technical standards for the next generation of smartphones.

With the world’s largest population and most number of internet users, China is making a huge bet that the wide roll-out of 5G mobile infrastructure by the country’s three main telecommunications network operators would support the country’s rapid digital transformation – enabling a raft of advanced applications and services that were the stuff of science fiction just decades ago.

Shenzhen-based ZTE Corp and larger rival Huawei Technologies, two of the world’s biggest suppliers of telecommunications equipment used by mobile network operators, are currently leading the development and commercialisation of 5G-related technologies on the mainland.

If We Let China or Russia Win the Artificial Intelligence Race, We’re ‘SOL’ – Mark Cuban

Billionaire tech entrepreneur Mark Cuban has seen a ton of change since he first got in the technology business in 1982, but he argues that artificial intelligence (AI) is going to “change everything, 180 degrees.”

He warns that if the U.S. allows other countries to take the lead in AI, then it’ll be “SOL,” an acronym that employs profanity to communicate urgency.

“All these things have happened that have changed how we do business, changed how we lived our lives, changed everything, right, the internet. But what we’re going to see with artificial intelligence dwarfs all of that,” Cuban said in an interview with hedge fund manager J. Kyle Bass of Hayman Capital on RealVision Television, a subscription financial video service.

Transhumanism And The Future Of Humanity: 7 Ways The World Will Change By 2030

Innovation Group looked at three fundamental pillars of humanity and how they will evolve over the coming 10–15 years: our bodies, our thought, and our behavior. After identifying the driving forces that will transform these fundamental pillars, we extracted key themes emerging from their convergence. Ultimately our goal was to determine the ways in which the changing nature of humanity and transhumanism would affect individuals, society, businesses, and government.

A few of the trends that emerged from this study include the following seven trends. We hope they will spark discussion and innovation at your organizations.

Companies today are strategizing about future investments and technologies such as artificial intelligence, the internet of things, or growth around new business models. While many of these trends will make for solid investments for the next 5–10 years, fewer companies are considering the revolutionary convergence of disparate trends pulled from technology, behavioral and societal changes, and medical advances to understand how they will converge to transform society. This transformation will be messy, complex, and sometimes scary, but signals already point to a future of humanity that will blur our identities into “transhumanism.”

Everything You Need to Know About 5G

Millimeter waves, massive MIMO, full duplex, beamforming, and small cells are just a few of the technologies that could enable ultrafast 5G networks.

Today’s mobile users want faster data speeds and more reliable service. The next generation of wireless networks—5G—promises to deliver that, and much more. With 5G, users should be able to download a high-definition film in under a second (a task that could take 10 minutes on 4G LTE). And wireless engineers say these networks will boost the development of other new technologies, too, such as autonomous vehicles, virtual reality, and the Internet of Things.

If all goes well, telecommunications companies hope to debut the first commercial 5G networks in the early 2020s. Right now, though, 5G is still in the planning stages, and companies and industry groups are working together to figure out exactly what it will be. But they all agree on one matter: As the number of mobile users and their demand for data rises, 5G must handle far more traffic at much higher speeds than the base stations that make up today’s cellular networks.

FAA Approves Drone As ‘Cell Phone Tower In The Sky’ For Puerto Rico

Good idea, they could use the help!!

Updated at 5 p.m. ET

The FAA announced it has approved a drone that can function as a flying cell phone tower to help restore cellular service in Puerto Rico.

The aircraft is called the Flying COW, for Cell on Wings. Developed by AT&T, it flies up to 200 feet above the ground, and can provide voice, data and Internet service for 40 square miles.

Boston Dynamics CEO: ‘Robotics will be bigger than the Internet’

I dont know about his comment. But, this will probably become at least as big as the auto industry. If you had a robot that could cook, clean, take care of the yard, drive, run errands, had various entertainment features, etc… Then, every household in America will want one. It will just come down to getting the robots to the point where they can do all of that, and having the vision to do it, and initially selling it to the public.

“The Internet lets every person reach out and touch all the information in the world. But robotics lets you reach out and touch and manipulate all the stuff in the world — and so it is not just restricted to information, it is everything,” says Raibert, who spoke from the Future Investment Initiative in Riyadh, Saudi Arabia, at the end of October.

Indeed, Raibert is building that reality. Boston Dynamics, which was bought by SoftBank from Alphabet in June, builds robots that look like humans and animals.

“When we have robots that can do what people and animals do, they will be incredibly useful,” Raibert says.

Waymo makes history testing on public roads with no one at the wheel

Waymo, the Alphabet self-driving car company, now has cars driving on public roads in the Phoenix metropolitan area with no one in the driver’s seat. Waymo CEO John Krafcik plans to announce the news today in a speech at the Web Summit in Lisbon, Portugal.

For the last year, Waymo has offered free taxi rides to ordinary people who live near the Phoenix suburb of Chandler. Until recently, the company’s modified Chrysler Pacifica minivans had a Waymo employee in the driver’s seat ready to take control if the car malfunctioned.

Waymo is now confident enough in its technology to dispense with a safety driver. The company has released a video showing Waymo cars driving around the Phoenix area with no one in the driver’s seat: