Millimeter-Wave 5G Modems Coming Mid-2018 with 5Gbps Peak Download

As reported by ArsTechnica: Qualcomm is promising to launch its first 5G modem in 2018, even though basic standards for 5G have yet to be established, nor even which part of the radio spectrum it will use.

Dubbed the Snapdragon X50, the San Diego chipmaker says its new modem will be able to deliver blindingly fast peak download speeds of around 5Gbps.

The X50 5G will at first operate with a bandwidth of about 800MHz on the 28GHz millimetre wave (mmWave in Qualcomm jargon) spectrum, a frequency that's also being investigated by Samsung, Nokia, and Verizon. However, the powers that be have far from settled on this area of the spectrum, with 73GHz also being mooted. In the UK, Ofcom is investigating several bands in a range between 6GHz and 100GHz. As the industry as a whole is a long way from consensus, this could be Qualcomm's bid to get the final frequency locked down well before 2020—the year that 5G is expected to reach any kind of consumer penetration.

"The Snapdragon X50 5G modem heralds the arrival of 5G as operators and OEMs reach the cellular network and device testing phase," said Qualcomm exec veep Cristiano Amon. "Utilising our long history of LTE and Wi-Fi leadership, we are thrilled to deliver a product that will help play a critical role in bringing 5G devices and networks to reality. This shows that we’re not just talking about 5G, we’re truly committed to it.”

The modem, which Qualcomm stresses is designed to aid early trials for manufacturers and operators, can switch back down to 4G LTE if a 5G cell can't be found, which is just as well, as millimetre-wave frequencies often struggle to penetrate solid and semi-solid objects.  Qualcomm's offering seems to be to increase the number of base stations (small cells), and then use lots of Multiple-Input Multiple-Output (MIMO) antennas. It said:
"Years of research and development have allowed us to invent technologies to overcome mmWave’s limitations. Instead of using only a handful of antennas (as with 4G), the Snapdragon X50 5G modem relies on multi-element antenna arrays. The antennas are designed to work together intelligently, using beamforming and beam tracking technologies, extending mmWave’s mobility and reach to non-line-of-sight scenarios. For example, the Snapdragon X50 5G modem can direct the energy of the mmWave beam, bouncing off obstacles to reach the mmWave 5G small cell with which it is communicating."

At the same time, the firm also revealed its next generation of Snapdragon chips on the first day of its 4G/5G Summit in Hong Kong. The three new processors, dubbed Snapdragon 653, 626, and 427, will supersede its current 652, 625, and 425 chips. All three chips are strictly pitched at mid-range solutions—there was no new reveal in its high-end 800 series, but all three apparently have support for several key new features.

Firstly, the chips integrate Qualcomm's newer X9 LTE modem, which it says allows Cat 7 downlink speeds of up to 300Mbps, and Cat 13 uplink speeds reaching 150Mbps—a 50 percent increase in maximum uplink speed over its previous X8 model. Dual-camera support—branded Clear Sight technology— taken from the 800 series is also included in the new chips, while the new Quick Charge 3.0 could deliver four times the charging speeds. The 653 also sees a significant memory upgrade, with its RAM doubled from 4GB to 8GB.

The 653 and 626 chipsets should be commercially available by the end of the year, while the 427 is planned to be slotted into consumer devices in early 2017.

BMW's Motorcycle of the Future Doesn't Require a Helmet

As reported by Engadget: BMW has unveiled a slew of concept vehicles to mark its 100th birthday, but its fourth and last example might be the most daring. Its new Motorrad Vision Next 100 concept motorcycle would supposedly be so smart that you wouldn't need a helmet, or even a padded suit. The key would be a self-balancing system that keeps the bike upright whether or not you're moving -- newcomers wouldn't have to worry about toppling over, and veterans could push limits further than usual.

Also, notice the absence of the usual space for an instrument cluster? That's because you wouldn't need it. Most information would instead display through a smart visor that shows data as it becomes relevant. All told, you'd spend more time enjoying open air driving and less time worrying about your speed or range (BMW will only say that this is a "zero-emission" bike, but it'd likely be electric).

Like the other Vision Next 100 concepts, you're not going to see this exact motorcycle on the road any time soon. However, it might not just be due to the grand technological ambitions. While a self-balancing system could prevent you from crashing the bike yourself, it wouldn't protect you in many serious collisions. What if you're forcefully ejected from your vehicle? Regulators would likely require some kind of helmet, even if it's not as cumbersome as what you wear today.

Germany Calls for a Ban on Combustion Engine Cars by 2030

As reported by Engadget: Germany isn't content with relying on financial incentives to usher in an era of pollution-free cars. The country's Bundesrat (federal council) has passed a resolution calling for a ban on new internal combustion engine cars by 2030. From then on, you'd have to buy a zero-emissions vehicle, whether it's electric or running on a hydrogen fuel cell. This isn't legally binding, but the Bundesrat is asking the European Commission to implement the ban across the European Union... and when German regulations tend to shape EU policy, there's a chance that might happen.

The council also wants the European Commission to review its taxation policies and their effect on the "stimulation of emission-free mobility." Just what that means isn't clear. It could involve stronger tax incentives for buying zero-emissions cars, but it could also involve eliminating tax breaks for diesel cars in EU states. Automakers are already worried that tougher emission standards could kill diesels -- remove the low cost of ownership and it'd only hasten their demise.

Not that the public would necessarily be worried. Forbes notes that registrations of diesels, still mainstays of the European car market, dropped sharply in numerous EU countries in August. There's a real possibility that Volkswagen's emission cheating scandal is having a delayed effect on diesel sales. Combine that with larger zero-emissions incentives and the proposed combustion engine ban, and it might not take much for Europeans to go with electric or hydrogen the next time they go car shopping.

Rimac's Electric Bike can go 150 Miles on a Single Charge

As reported by Engadget: Rimac has revealed a new electric bicycle that is just as impressive as its LaFerrari-killing, million-dollar Concept One supercar, in its own way. With a massive 3kWh battery, the Greyp G12H can go up to 240 km (150 miles) on a single charge, making it the longest-range e-bicycle out there. If you have a 10 mile round trip to work, each would cost 2.3 cents, making it one of the cheapest powered transportation options, too.

"Cheap" is strictly related to energy consumption, however. The Greyp G12S, the company's current model that has a shorter 75 mile range but is faster at 70 km/h (44 mph) costs €8,380, or around $9,400. That's Lionel Messi money (he bought a custom version), and the new model isn't likely to be cheaper, as the battery is double the size. That said, other long-endurance models like those from Optibike are in that ballpark too.The G12H and faster G12S both look more like motocross bikes than electric bicycles, and Greyp markets the latter as such (see the video, above). Given the 107 pound weight of the G12S model, in fact, the pedals are mostly for show, and the G12H should weigh at least that much. Other features include "Supernova" lights, a custom rack, and biometric sensor to activate the e-bike. There's no word yet on availability or cost, but Greyp says the price tag and range will depend on the battery option you choose.

The G12H and faster G12S both look more like motocross bikes than electric bicycles, and Greyp markets the latter as such (see the video, above). Given the 107 pound weight of the G12S model, in fact, the pedals are mostly for show, and the G12H should weigh at least that much. Other features include "Supernova" lights, a custom rack, and biometric sensor to activate the e-bike. There's no word yet on availability or cost, but Greyp says the price tag and range will depend on the battery option you choose.

Blue Origin's New Shepard rocket Lands in the Desert After a Successful Escape System Test

As reported by The Verge: Despite expectations of fiery explosions, Blue Origin successfully landed its New Shepard rocket after launching the vehicle for the fifth time today. The landing was a delightful surprise for the company, since it fully expected that rocket to either break up or slam into the floor of the Texas desert.

BLUE ORIGIN FULLY EXPECTED THAT ROCKET TO SLAM INTO THE FLOOR OF THE TEXAS DESERT

That's because the purpose of today's flight was to test out the New Shepard's escape system. It's a feature that will save future passengers on board the vehicle, in case the rocket suffers a major failure during flight. Blue Origin initiated the escape system about 45 seconds after takeoff today, causing a rocket motor to ignite underneath the New Shepard's crew capsule — the portion of the vehicle that's meant to carry people. The motor, which burned for about two seconds, successfully carried the capsule up and away from the rest of the rocket. The capsule's parachutes then deployed and lowered the vehicle gently down to the ground.

Prior to the flight, it was thought that igniting the capsule's motor would be too much for the rocket booster to handle. The ignition slammed the booster with a bunch of forceful heat exhaust, making it hard to survive and continue working properly. But the booster actually continued to climb to space after the escape system was ignited, and then landed successfully at Blue Origin's test facility. Even if the booster had crashed, the flight would still have been considered a success, since the only objective today was to recover the crew capsule. But landing the New Shepard booster is just icing on the cake.

Since the vehicle did survive, Blue Origin has some celebrating to do. CEO Jeff Bezos said that the company would throw a party for the rocket, since it's the first vehicle that they successfully landed after launching to space. However, this New Shepard won't fly again, as the rocket will live out the rest of its days in a museum.

Eventually, Blue Origin hopes to use future New Shepard vehicles to send passengers to the edge of space, where they can float around weightless for a few minutes. People have yet to ride on the New Shepard, but when they do, up to six people can ride inside of the crew capsule. The booster will carry the capsule up to 62 miles above the Earth's surface, an altitude that many consider to be the boundary of outer space. Once there, the capsule separates from the booster and the two eventually fall back to earth; the capsule touches down with the help of parachutes while the booster reignites its engine and lands upright on solid ground.

Blue Origin plans to start sending test pilots up on the New Shepard sometime next year. And paying customers are expected to start riding in 2018, though there's still no word on how much tickets will cost. Seeing as how the company's test flights have gone so smoothly — and even better than expected — that timeline doesn't seem in jeopardy of changing.

Chevy Truck Brings Hydrogen Fuel Cells to the Military

As reported by Engadget: Hydrogen fuel cell vehicles aren't just for eco-conscious civilian drivers. Chevy has unveiled the Colorado ZH2, an experimental truck designed to test the feasibility of fuel cells in the military. Its powerplant is much quieter and cooler-running than a conventional gas motor, making it ideal for special ops where conventional trucks would blow your cover. However, its real specialty doesn't involve driving at all -- you can use the modular cell to power devices outside the truck with up to 25kW of continuous electricity. A squad could run equipment while camped out in mid-mission, for example.
  
There are also some inherent performance advantages to embracing hydrogen, including high torque (since it's powering an electric motor) and high fuel efficiency. You could even reuse the cell's water output. Chevy also tells TechCrunch that having exportable power could make it easy to fix vehicles -- you could swap fuel cells in the field.

The US Army plans to test the ZH2 in "extreme field conditions" during 2017. There's no guarantee that the truck will enter service, and we could see a few obstacles to it: it's still expensive to produce hydrogen, and it's not as readily available as fossil fuels. A stranded unit likely couldn't scrounge up fuel without calling in support. It's hard to deny the advantages, however, and it's easy to see fuel cell trucks finding at least some use in combat.

SpaceX Test-Fires 'Raptor' Rocket that will Take Humans to Mars

As reported by Engadget: SpaceX has done its first test of the Raptor rocket engine that will take humans to Mars as early as 2024, Elon Musk said in a series of tweets. It was fired at the company's McGregor, Texas facility on a stand that can handle the extreme thrust.

Pointing out the "mach diamonds" from the test (above), Musk said the "production Raptor goal is a specific impulse of 382 seconds and thrust of 3 MN [680,000 pounds]," more than three times that of the current Falcon 9.

The methane fuel-powered Raptor will be more powerful than any current rocket. It'll eventually lift the Interplanetary Transport System (ITS), formerly known as the Mars Colonial Transporter, loaded with 100 tons of cargo, toward the red planet. The company plans to launch an unmanned craft to Mars by 2018 and get humans there by 2024. That's an ambitious target, especially considering its recent launchpad mishap.

Elon Musk will give a speech tomorrow at the International Astronautical Conference in Mexico, titled "Making Humans a Multiplanetary Species." He's expected to unveil the design of the Interplanetary Transport System and overall plan for colonizing the red planet. Musk will also reportedly talk about the budget and try to convince government and the scientific community to help pay for the undertaking. After the recent disaster, a successful test-firing of the Raptor will no doubt help his cause.