Tag Archives: WiFi

For Sale – or Trade (eGPU enclosure) : Dell 3020M USFF (4150T, 8GB, SSD, WiFi)

Very compact PC which has been used mainly as an HTPC. Intel 4150T, 8GB, wifi, 128GB SSD, Win10.
Will consider trade with a graphics card enclosure as long as it’s TB3 compatible. Cash your way depending on model.

Location
bristol
Price and currency
120
Delivery cost included
Delivery Is Included
Prefer goods collected?
I have no preference
Advertised elsewhere?
Advertised elsewhere
Payment method
BT

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5G vs. Wi-Fi: Verizon says cellular will win

Verizon’s long-term strategy is to make mobile 5G a Wi-Fi killer. While analysts don’t see that happening this decade, it is technically possible for the next-generation wireless technology to drive Wi-Fi into obsolescence.

Ronan Dunne, CEO of Verizon Consumer Group, recently entered the ongoing 5G vs. Wi-Fi tech debate when he predicted the latter’s demise. Dunne said his company’s upcoming 5G service would eventually make high-speed internet connectivity ubiquitous for its customers.

“In the world of 5G millimeter wave deployment, we don’t see the need for Wi-Fi in the future,” Dunne told attendees at a Citigroup global technology conference in Las Vegas.

Today, the millimeter wave (MM wave) spectrum used to transmit 5G signals is often blocked by physical objects like buildings and trees, making service unreliable. Verizon believes its engineers can circumvent those limitations within 5 to 7 years, bringing 5G wireless broadband to its 150 million customers.

Most analysts agree that Wi-Fi will remain the preferred technology for indoor wireless networking through the current decade. Beyond that, it’s technically possible for 5G services to start eroding Wi-Fi’s market dominance, particularly as the number of 5G mobile and IoT devices rises over the next several years.

“If the CEO of a major cellular carrier says something, I will take that seriously,” said Craig Mathias, principal analyst at Farpoint Group. “He could be dead wrong over the long run, but, technically, it could work.”

As an alternative to Wi-Fi, Verizon could offer small mobile base stations, such as specially designed picocells and femtocells, to carry 5G signals from the office and home to the carrier’s small cell base stations placed on buildings, lampposts or poles. The small cells would send traffic to the carriers’ core network.

Early uses for 5G

Initially, 5G could become a better option for specific uses. Examples include sports stadiums that have an atypically high number of mobile devices accessing the internet at the same time. That type of situation requires a massive expenditure in Wi-Fi gear and software that could prove more expensive than 5G technology, said Brandon Butler, an analyst at IDC.

Another better-than-Wi-Fi use for 5G would be in a manufacturing facility. Those locations often have machinery that needs an ultra-low latency connection in an area where a radio signal is up against considerable interference, Butler said.

Nevertheless, Butler stops short of predicting a 5G-only world, advising enterprises to plan for a hybrid world instead. They should look to Wi-Fi and 5G as the best indoor and outdoor technology, respectively.

“The real takeaway point here is that enterprises should plan for a hybrid world into the future,” Butler said.

Ultimately, how far 5G goes in replacing Wi-Fi will depend on whether the expense of switching is justified by reducing overall costs and receiving unique services. To displace Wi-Fi, 5G will have to do much more than match its speed.

“It’ll come down to cost and economics, and the cost and economics do not work when the performance is similar,” said Rajesh Ghai, an analyst at IDC.

Today, Wi-Fi provides a relatively easy upgrade path. That’s because, collectively, businesses have already spent billions of dollars over the years on Wi-Fi access points, routers, security and management tools. They have also hired the IT staff to operate the system.

Verizon 5G Home

While stressing the importance of mobile 5G vs. Wi-Fi, Dunne lowered expectations for the fixed wireless 5G service for the home that the carrier launched in 2018. Verizon expected it’s 5G Home service to eventually compete with the TV and internet services provided by cable companies.

Today, 5G Home, which is available in parts of five metropolitan markets, has taken a backseat to Verizon’s mobile 5G buildout. “It’s very much a mobility strategy with a secondary product of home,” Dunne said.

Ghai of IDC was not surprised that Verizon would lower expectations for 5G Home. Delivering the service nationwide would have required spending vast amounts of money to blanket neighborhoods with small cells.

Verizon likely didn’t see enough interest for 5G Home among consumers to justify the cost, Ghai said. “It probably hasn’t lived up to the promise.”

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For Sale – TP-link hubs and wifi setup many items will split…

IMG_0884.JPG

I have broken down my wifi setup and looking for the BT home whole home.. so i have the following that will be gathering dust…

TP link Archer VR900 AC1900 witless dual band gigabit VDSL/ADSL modem Router In Black..bought from currys about a year ago.. £60

TP link TD-W9980 N600 witless Dual Band Gigabit VDSL2 Modem Router In Black .. About three years old.. £40

TP-Link AC1350 Wi-Fi Dual Band Gigabit Ceiling Mount Access Point, MU-MIMO, Support 802.3af/at/Passive PoE, Easily Mount to Wall or Ceiling In White.. Bought Amazon in July this year.. £55 SOLD OFF FORUM

TP-link TL-WA801ND 300mps Witless N Access point In White Currys about a year ago… £25 SOLD ZUB

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For Sale – TP-link hubs and wifi setup many items will split…

IMG_0884.JPG

I have broken down my wifi setup and looking for the BT home whole home.. so i have the following that will be gathering dust…

TP link Archer VR900 AC1900 witless dual band gigabit VDSL/ADSL modem Router In Black..bought from currys about a year ago.. £60

TP link TD-W9980 N600 witless Dual Band Gigabit VDSL2 Modem Router In Black .. About three years old.. £40

TP-Link AC1350 Wi-Fi Dual Band Gigabit Ceiling Mount Access Point, MU-MIMO, Support 802.3af/at/Passive PoE, Easily Mount to Wall or Ceiling In White.. Bought Amazon in July this year.. £55 SOLD OFF FORUM

TP-link TL-WA801ND 300mps Witless N Access point In White Currys about a year ago… £25 SOLD ZUB

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For Sale – TP-link hubs and wifi setup many items will split…

519Av4XHBmL._AC_SL1000_.jpgIMG_0884.JPG

I have broken down my wifi setup and looking for the BT home whole home.. so i have the following that will be gathering dust…

TP link Archer VR900 AC1900 witless dual band gigabit VDSL/ADSL modem Router In Black..bought from currys about a year ago.. £65

TP link TD-W9980 N600 witless Dual Band Gigabit VDSL2 Modem Router In Black .. About three years old.. £45

TP-Link AC1350 Wi-Fi Dual Band Gigabit Ceiling Mount Access Point, MU-MIMO, Support 802.3af/at/Passive PoE, Easily Mount to Wall or Ceiling In White.. Bought Amazon in July this year.. £55

TP-link TL-WA801ND 300mps Witless N Access point In White Currys about a year ago… £25 SOLD ZUB

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Wanted – i5 4th gen/ i7 4th gen gaming pc

I’ve got a Dell XPS i7 4770 with, 16Gb 128Gb SSD, Wi-fi and B/tooth and a choice of GPU. I have a 4Gb RX560, 2Gb GTX 960, 6Gb GTX1060 or a 8Gb GTX 1070. It also has a small HD in for data and games.

It runs great and is driving my 4K TV for some casual gaming. It’s very rarely used as I have another gaming rig.

let me know which GPU you fancy and I’m sure we can do a deal.

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Wanted – i5 4th gen/ i7 4th gen gaming pc

I’ve got a Dell XPS i7 4770 with, 16Gb 128Gb SSD, Wi-fi and B/tooth and a choice of GPU. I have a 4Gb RX560, 2Gb GTX 960, 6Gb GTX1060 or a 8Gb GTX 1070. It also has a small HD in for data and games.

It runs great and is driving my 4K TV for some casual gaming. It’s very rarely used as I have another gaming rig.

let me know which GPU you fancy and I’m sure we can do a deal.

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Author:

Wanted – i5 4th gen/ i7 4th gen gaming pc

I’ve got a Dell XPS i7 4770 with, 16Gb 128Gb SSD, Wi-fi and B/tooth and a choice of GPU. I have a 4Gb RX560, 2Gb GTX 960, 6Gb GTX1060 or a 8Gb GTX 1070. It also has a small HD in for data and games.

It runs great and is driving my 4K TV for some casual gaming. It’s very rarely used as I have another gaming rig.

let me know which GPU you fancy and I’m sure we can do a deal.

Go to Original Article
Author:

Wanted – i5 4th gen/ i7 4th gen gaming pc

I’ve got a Dell XPS i7 4770 with, 16Gb 128Gb SSD, Wi-fi and B/tooth and a choice of GPU. I have a 4Gb RX560, 2Gb GTX 960, 6Gb GTX1060 or a 8Gb GTX 1070. It also has a small HD in for data and games.

It runs great and is driving my 4K TV for some casual gaming. It’s very rarely used as I have another gaming rig.

let me know which GPU you fancy and I’m sure we can do a deal.

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Wi-Fi Certified 6 launches new era for wireless connectivity

The next generation of Wi-Fi, originally known as 802.11ax, but now branded as Wi-Fi Certified 6, is ready for broad deployment.

The Wi-Fi Alliance has made public the availability of the Wi-Fi Certified 6 certification program that aims to qualify and help ensure that devices are compliant and interoperable with the new Wi-Fi standard. Among the numerous benefits that Wi-Fi 6 promises are boosted capacity and bandwidth speeds as well as improved energy efficiency over previous Wi-Fi standards.

“Wi-Fi 6 is most definitely a game-changer technology,” said Abel Nevarez, an analyst at IHS Markit Technology. “Not only will it increase capacity, interoperability and efficiency, but it’ll also make Wi-Fi access more secure, which will allow for new and innovative monetization schemes.”

Nevarez added that the Wi-Fi Alliance’s Sept. 16 rollout of the certification program is a big milestone for getting Wi-Fi Certified 6 handsets and routers into the hands of data-hungry consumers.

Why Wi-Fi Certified 6 matters

The certification itself is important because it helps guarantee that there will be a certain base level of interoperability among devices and infrastructures, said Anshel Sag, an analyst with Moor Insights and Strategy.

The IEEE 802.11ax standard that Wi-Fi Certified 6 is based on has many features, but not everyone will implement them all, Sag noted. The result could be interoperability problems, so by creating a minimum spec and certain set of interoperability expectations, the Wi-Fi Alliance has created a certification that helps both consumers and businesses.

Kevin Robinson, vice president of marketing for the Wi-Fi Alliance, noted that his organization had been working for many years on the certification effort leading up the formal rollout on Sept. 16.

Wi-Fi 6 is most definitely a game-changer technology.
Abel NevarezAnalyst, IHS Markit Technology

Robinson noted that Wi-Fi Alliance certification programs supporting new generations of Wi-Fi, are generally announced every five to seven years. The last was Wi-Fi Certified ac in 2013, which supported the IEEE 802.11ac standard.

He said that certification typically serves as an inflection point for industry adoption of a technology.

“We expect service providers, both fixed and mobile, to deploy the technology and expect users will very soon begin seeing the benefits of the technology, which includes 4x capacity and speeds of Wi-Fi 5,” Robinson said.

Wi-Fi Certified 6 in the enterprise

Meanwhile, one of the main advantages of Wi-Fi 6 is the improved efficiency of the Wi-Fi medium — that’s the reason why the standard uses the term High Efficiency, or HE, according to Anil Gupta, co-founder and CTO of Wi-Fi assurance vendor Wyebot, based in Marlborough, Mass.

Places that would benefit from Wi-Fi 6 are high-density areas like a cafeterias, stadiums and auditoriums. Other workspaces within an enterprise may not necessarily have the density of people or enough people or Wi-Fi devices to justify a full rip-and-replace upgrade to access points with Wi-Fi 6 technology.

“The most common applications within enterprises and different verticals that may require high-speed performance are video and web-conferencing,” Gupta said. “However, the speeds offered by 802.11ac (Wi-Fi 5) are more than enough to support such applications.”

In the view of Abhijit Sunil, a Forrester analyst, Wi-Fi Certified 6 will open up many use cases that can benefit from more reliable and faster connections, especially in closed spaces that were attributed or similar to those touted for 5G — such as office collaboration spaces and smart homes.

“Wi-Fi 6 will in no way replace 5G, but this milestone enables many use cases to be tested and when 5G matures in the near future, to complement high-speed connectivity to the internet,” Sunil said.

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