Connect with us


Get ready for 30% faster internet as Wi-Fi 6 devices clear final hurdle



Wi-Fi turns 20: What’s next?
Tonya Hall sits down with Kevin Robinson, vice president of marketing for Wi-Fi Alliance, to talk all things Wi-Fi, including why Wi-FI and 5G are a great match.

Expect to see a surge in devices supporting the new faster Wi-Fi 6 standard. Wi-Fi Alliance has just announced the Wi-Fi Certified 6 program for companies like Apple and Samsung to officially label their devices as supporting the higher-capacity IEEE 802.11ax protocol.

Wi-Fi 6 succeeds earlier standards 802.11ac and 802.11n that, as of last year, became known as Wi-Fi 5 and Wi-Fi 4, respectively. 

Wi-Fi Alliance, the group responsible for certifying routers and devices, opted for the new naming system last year to help consumers more easily distinguish between different generations of Wi-Fi 802.11 series of technology, which are defined by the Institute of Electrical and Electronic Engineers (IEEE).  

As with previous generations of IEEE 802.11 wireless, Wi-Fi 6 operates in the 2.4GHz and 5GHz bands but promises more capacity and better performance when loads of devices are connecting to the same router. This generation of Wi-Fi is designed to support the Internet of Things.  

The new Wi-Fi 6 logo is important for device and router vendors because it will allow them to put a badge on their products to indicate faster speeds. And to take advantage of the new technology, consumers will need both routers and devices that support it, such as the iPhone 11 and Samsung Galaxy S10. 

Tests by carried out by ZDNet’s sister site CNET indicate that Wi-Fi 6 transfer speeds are about 30% faster than Wi-Fi 5 speeds.

With the right equipment, consumers can expect speeds of up to 1.2Gbps on the 2.4GHz band and nearly 5Gbps on the 5GHz band, meaning it is faster than most consumer broadband services available today.  

Samsung announced today that its Galaxy Note10 is the first smartphone to gain the Wi-Fi 6 Certified badge. 

“As a pioneer in new mobile experiences Samsung is proud to be announced as one of the first companies to hold the Wi-Fi Certified 6 accreditation,” said Inkang Song, vice president and head of technology strategy group of IT & mobile communications division at Samsung Electronics. 

“The Galaxy Note10 is one of our flagship devices and the first smartphone classified Wi-Fi Certified 6. Along with the Galaxy S10, we’re thrilled to bring Wi-Fi 6 to our loyal customers.”  

Other mobile chips and routers that have been Wi-Fi 6 certified include Broadcom’s BCM4375, BCM43698, and BCM43684 chips; the Cypress CYW 89650 Auto-Grade Wi-Fi 6 Certified; the Intel Wi-Fi 6 (Gig+) AX200 for PCs; the Intel Home Wi-Fi Chipset WAV600 Series for routers and gateways; Marvell’s 88W9064 (4×4) Wi-Fi 6 Dual-Band STA and its 88W9064 (4×4) + 88W9068 (8×8) Wi-Fi 6 Concurrent Dual-Band access point; the Qualcomm Networking Pro 1200 Platform and its FastConnect 6800 Wi-Fi 6 Mobile Connectivity Subsystem; and the Ruckus R750 Wi-Fi 6 Access Point.

Wi-Fi 6 routers also support the new WPA3 standard for securing data being transferred on Wi-Fi networks. WPA3 promises higher levels of security against password guessing attacks, however researchers have already found vulnerabilities in the standard that allow attackers to recover passwords. 

Source link

Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *


Porsche may step into F1 competition



Formula 1 racing fans are always on the lookout for more competition and better-performing cars. Something interesting has surfaced that claims iconic sports car manufacturer Porsche and its parent company Volkswagen Group are considering entering Formula 1 competition. Porsche and its parent company are reportedly considering entering F1 competition if the next engine regulations for the sport, expected to be introduced in 2025, meet company goals.

Porsche Motorsport Vice President Fritz Enzinger said that F1 racing would be of “great interest” if regulations focused on sustainability aspects, specifically e-fuels. The executive said if those green aspects were confirmed, it would evaluate them in detail and discuss further steps. F1 is considering e-fuels, which are carbon-neutral fuels able to power internal combustion engines without the impact on the environment seen from normal fossil fuels.

Several types of e-fuels available, with some being bio-fuels made from biomass and others completely synthetic, manufactured using industrial processes that capture carbon in the atmosphere. F1 officials have committed the sport to making e-fuels a central part starting in 2025.

F1 officials have confirmed that Porsche is involved in discussions around new engine rules. It would be very interesting to see Porsche step into Formula One racing pitting it against the other major manufacturers such as Mercedes and Ferrari that are big in the sport. Formula 1 plans to be net-zero carbon status by 2030. Sources have confirmed that if the VW Group does decide to enter F1 competition, it would be with either the Porsche or Audi brands. Both brands have significant racing efforts in other branches of motorsports.

One interesting potential would be for Porsche or Audi and Red Bull to tie up Red Bull is losing its engine partner. Honda has announced it is pulling out of F1 racing at the end of the current season, but Red Bull will run Honda engines through the end of 2024.

Continue Reading


Massive Texas power outage teaches hard lessons about EVs



The last few weeks have been brutal down in Texas as a massive and extremely uncommon winter storm left many residents without electricity for days. Some larger Texas cities are pushing hard to move municipal fleets to electric vehicles, and the power outage came with a tough lesson about EVs and the strains they could add to the power grid. During the massive storm, Austin’s entire fleet of 12 electric buses were inoperative due to the power outage.

Similar problems in the future can be an even bigger issue as city officials intend to begin purchasing only electric vehicles. Currently, the Austin transit agency has $650 million budgeted for the next 20 years to purchase electric buses and charging facilities for 187 vehicles. Officials are now scrambling to figure out how to deal with power issues like those caused by the recent storm. Many believe that what happened to Austin highlights a challenge facing municipal, state, and federal governments around the country and the world.

As more and more automakers vow to go to electric vehicles only an ever-increasing strain will be added to power grids that are often already strained. The massive push to electrification for automobiles will mean utility companies and power generators have to invest billions of dollars to bring additional capacity on board. Average everyday Americans all around the country will end up footing the bill for this with increased electric bills even if they don’t own an electric vehicle.

California faces a similar problem with rolling blackouts already an issue within the state due to summer heat. California plans to actively phase out sales of gas and diesel vehicles by 2035. If that goal is achieved, additional capacity for the electric grid will be required. One estimate has found that a utility company with 2 to 3 million customers would need to invest between $1700-$5800 in grid upgrades for each electric vehicle through 2030 to meet demand. That can reach a total investment of $200 billion compared to the $2.6 billion some companies plan to invest. Utility bills around the country will undoubtedly go up as utility companies aim to regain their investment.

Continue Reading


A longer Land Rover Defender called the 130 is coming



The Land Rover Defender returned to the US in recent months and has proven to be a popular SUV for many buyers. Currently, the vehicle can be had in two-door and a longer four-door version known as the Defender 110. Many buyers have been clamoring for something with more space in the third row, and Land Rover is set to deliver.

A new Defender 130 is on the way, according to a recent report. The 130 will have 14 extra inches of body, giving it a much more usable third-row seat. The optional third row in the 110 is only fit for smaller children. The longer Defender could mean a third row suitable for actual adults.

The 130 will be targeted at buyers in the US, China, and the Middle East. The chassis for the 130 will be the same with the same wheelbase as the Defender 110. However, the vehicle will have an overall length of 201 inches. While more space inside the Defender 130 is exciting, even more exciting was the recent announcement of a new V-8 engine option for the Defender in 2022.

Land Rover is offering a supercharged V-8 engine under the hood. The downside to putting the V-8 engine in the vehicle is that the price jumps up significantly. For 2022 the Defender 90 V-8 (pictured) starts at $97,200, with the Defender 110 V-8 starting at $100,400.

No matter which version you purchase, they get the same 5.0-liter supercharged V-8 that makes 518 horsepower and 461 pound-foot of torque. Land Rover says the Defender 90 V8 will reach 60 mph in 4.9 seconds and 149 mph given enough road. Both six-cylinder and four-cylinder engines remain options.

Continue Reading