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What are the Weaknesses in UK 5G Mobile Deployments?

 Independent British political public policy think-tank the Social Market Foundation has released a new report ‘Growing Connections’ highlighting how the UK still has a while to go before achieving prevalent 5G mobile connectivity. 

What’s the reason for this? The report claims that this is partly due to investment being unintentionally hindered by previous mobile telecoms policies. Solving this isn’t likely to be easy or straightforward. 

Data from Ofcom earlier in the year (January 2024) revealed that 85-92% of UK premises can now get outdoor 5G coverage from at least one operator. When combining all operators, this figure for outdoor coverage drops to just 16-28%. 

Ofcom doesn’t currently offer a figure for 5G geographic coverage, but we’d imagine that it would be quite a bit lower than the aforementioned 85-92%.

The new labour government has reiterated a previous pledge by the last in power where “all populated areas to be covered by ‘standalone’ 5G (5G-plus) by 2030.” Labour plan to follow through with a renewed push to achieve the ambition of full gigabit and national 5G coverage by 2030. 

UK Trailing Many Countries When It Comes to Active 5G Connections

‘Growing Connections’, this new report from SMF, looks at crowdsourced data from Opensignal in 2023, which showed that 5G availability and the amount of time users spent with an active 5G connection, found that the UK was trailing behind many other countries. 

Did you know that UK mobile users have access to 5G around only 10% of the time? In comparison, other countries show figures of:

  • India (43%)
  • South Korea (38%)
  • France (20.6%) 
  • Italy (17.9%) 

Further data from Opensignal was used in the report, looking at the analysis of international 5G download speeds. The UK, again, is amongst the slowest, with a score of 111Mbps. That might not sound too awful, but when compared to some other countries (like 133Mbps in Italy and a whopping 437Mbps in South Korea) it finds the UK lacking. 

The UK was one of the first countries to start rolling 5G technology out, so it is rather disappointing to see that we are considerably behind other countries. 

Furthermore, the SMF report also highlights how findings from another study had shown that, by 2035, “widespread availability and use of 5G could add £159 billion to the UK economy“. That’s a big thing to potentially miss out on. 

But let’s remember that the world doesn’t yet revolve around 5G. Predictions such as this should be taken carefully, especially as we have good 4G services that do deliver many of the benefits we’ll get from 5G. 

So What Went Wrong for the UK When Starting the Deployment of 5G?

Previous Mobile Telecom Policies

As we touched on earlier, the report mentions investment being hindered unintentionally by some policies in the mobile telecoms sector. We found it surprising that the report didn’t specifically mention the decision to ban Huawei after the beginning of the rollout, which set the deployment plans back with a pretty significant blow to mobile operators. 

Mobile Spectrum and Investment

The report does instead discuss the approach to spectrum by the Government and Ofcom, looking at the associated high costs involved with accessing and using mobile spectrum alongside the shortness of spectrum licences that are awarded. This in turn then deters the ‘very long-term investment’ and makes it ‘less useful as an asset.’

Slow Release of Spectrum Bands by Ofcom

Ofcom has also been slow to release more spectrum bands for 5G. Other countries around the world have had access to mmWave bands for years, yet here we are in the UK still waiting for mobile operators to have this same access. 

Cost Cutting Exercises Result in Less Land for Infrastructure

The SMF report mentions how making it cheaper for Mobile Operators to operate mobile masts (ie. cutting the costs of building infrastructure) has actually resulted more land disputes between landowners and builders, less land being supplied for said infrastructure and an increase in expensive litigation. 

Planning System Delays

Delays in the planning system have been well documented, with objections to new masts from the public and the reluctance to resolve these causing complex situations. 

The roll-out of better broadband and mobile networks – especially those in remote, rural, hard to reach areas – Must be supported by those in powerful positions. There needs to be a balance. 

Mobile Operator Mergers

Another limiting factor to investment is the low level of profitability for mobile networks. The SMF report looks at the encouragement of consolidation and mergers (such as that of Vodafone and Three UK), but the evidence of the success of this is a mixed bag. 

The CMA (competition watchdog) have noted that whilst mergers will reduce competition between operators, it could also cause a hike in prices for consumers. Apparently there are negotiations taking place to try and address this potential issue. 

Report Supporters

It’s important to note that the SMF report was supported by APWireless – A company viewed by operators as being a land aggregator. They seem to adopt a lease premium model that would involve buying out the expiring leases from landowners and then charging a higher cost to mobile operators for that same land lease. 

A company with a business model such as this would perhaps not welcome the possible plans from the government looking to reform the Electronic Communications Code. This code governs land and property access.

What’s the conclusion for UK 5G deployment weaknesses?

Whilst the report is a high level summary of the current problems facing the UK rollout of 5G, it doesn’t go as far as making suggestions or recommendations of what to do about it. 

It is also potentially influenced by the perception of a company with a vested interest in the areas being discussed. It certainly makes an interesting read, with the added opportunity to flex your critical thinking skills. 

by admin
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Gigabit Broadband Rural Broadband Satellite Broadband Satellite Internet SpaceX Starlink
Possible Broadband Speeds of 1Gbps+ In Starlink’s Future

Recent activity from Starlink hints at the prospect of delivering gigabit speeds to consumers. Starlink currently offers ultrafast broadband via a mega constellation of satellites in Low Earth Orbit (LEO) across the globe. Recently filed statements to the FCC (a board that regulates interstate communication and broadcasting by radio, television, satellite, wire, and cable) have suggested their plan to offer gigabit speeds (1Gbps+) and how they’ll do it. 

What is Starlink Satellite Broaband?

The Starlink network currently consists of 6,458 satellites in orbit, just over 2000 of which are v@ Mini / GEN 2A. Most of these are orbiting at an altitude of c.500-600km. Elon Musk is in the process of adding thousands more to this constellation by the end of 2027. 

UK Starlink customers pay around £75 per month for 30 days, with the cost of hardware on the Starlink Standard plan on top costing £299 plus £20 postage. 

The Standard plan from Starlink promises: 

  • Latency times of 25-60ms
  • Download speeds of c. 25-100 Mbps
  • Upload speeds of c. 5-10 Mbps

How Many UK Customers Do Starlink Have?

By the end of last year, Starlink had 2.3 million customers worldwide, a figure currently at 4 million. There were 42,000 UK customers (up from 13,000 in 2022), most of which were in rural areas. 

At the original commercial launch, Starlink originally aimed to deliver up to 1 Gbps speeds to their customers, with hopes to rise to 10 Gbps in the future. However, once launched, the service has often seen speeds around 200-300 Mbps, and with average performance being lower than that. 

It would seem that the Starlink network is still a way off the 1 Gbps mark, with the average UK customer seeing download speeds of 90.7 Mbps. For the top 10% of fastest connections, this figure rises to 156.9 Mbps. Average upload speeds are 11.2 Mbps, rising to 16.4 Mbps for those in the top 10% fastest connections. However, this does mean that Starlink satellite broadband remains affordable. 

Are gigabit speeds in Starlink’s future? 

The capacity for gigabit speeds via Starlink satellite broadband lies in the ability to launch more of the larger, heavier fully sized next generation (v2 / v3) satellites. 

In order to do this, Starlink need a rocket to handle commercial launches. Their new Starship rocket is currently still a work-in-progress but is nearing the point of completion. 

The more progress Starlink makes, the closer we will get to seeing those gigabit speeds. 

SpaceX recently made a request to the FCC which would allow them to update their second generation (v2) satellites, bringing them closer to earth. This would lower their altitude from circa 520km to circa 480km. This in turn would allow Starlink to use additional radio spectrum in the E band (71-74GHz downlink and 81-84GHz uplink).

These recent filings talk about how these changes would make it possible for Starlink to deliver gigabit speeds, low latency broadband and ubiquitous mobile connectivity to people around the globe who are lacking in adequate broadband. 

This goal was reiterated by the VP of Starlink Engineering at SpaceX, who on the 13th October shared:

“The next generation @starlink satellite will launch on Starship and deliver gigabit connectivity anywhere in the world. We got one step closer to that reality today with an amazing Flight 5!”

It’s worth remembering that LEO satellites are becoming an increasingly competitive environment for broadband operators, and Starlink competitors may well try to block any requests made to the FCC. 

We don’t know when gigabit speeds will become viable for UK Starlink customers. Whilst exciting steps forward are seemingly being made in the right direction by SpaceX Starlink, these things (as we’ve seen before) are complex, expensive and take time. But it would seem that Starlink firmly believes that gigabit and fibre-like speeds are on the horizon for their consumers. 

by admin
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Hampshire Business Awards Technology Innovation Finalist
Technology Innovation Award Finalist at Hampshire Business Awards

The team here at Geekabit are thrilled to share that we are a Finalist at Hampshire Business Awards in the Technology Innovation Award category. You might even say we’re ‘Wi-Finalists’…

Geekabit, originally founded in Winchester in Hampshire, has gone from strength to strength in recent years. We’ve been helping businesses and event holders secure stable and reliable wireless internet connectivity across Hampshire and beyond. With coverage growing year on year, we currently cover London, much of the South Coast and Cardiff from our 3 main bases. 

We are delighted to be recognised for Technology Innovation by Hampshire Business Awards and look forward to continuing to share our Wi-Fi expertise throughout the region as well as London, Cardiff and beyond. 

What Are Hampshire Business Awards?

The Hampshire Business Awards celebrate excellence in the region, recognising the cream of talent among the Hampshire Business community from start-ups and scale-ups, and leaders from SMEs. 

These awards are a partnership between The Business Magazine and Hampshire County Council. A diverse range of categories means there’s something for businesses of all sizes.

This highly respected awards programme recognises and celebrates the best in business and the people behind their success in Hampshire.

Technology Innovation Award – Finalists 

We are in good company amongst the Technology Innovation Award finalists. You can see the full list of awards and finalists on the Hampshire Business Awards website here. 

It’s an honour and a privilege to be recognised for our work in Technology Innovation. To be a finalist for an award in the region where our business was founded and first started to grow into what Geekabit is today feels really special. 

We can’t wait to celebrate with all the other incredible finalists at the Awards in November. 

by admin
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Broadband Hardware Home Network Home Office Home WI-Fi Network Router Security Wi-Fi Wi-Fi Advice
Is Your Broadband Router Open to Hackers? Survey Says Yes 

Broadband Genie, the independent UK comparison service for telecoms and broadband, have published a new survey revealing some pretty shocking statistics when it comes to internet safety. 

3,045 internet users were surveyed between the 1st January and 26th April this year, revealing that:

  • 89% of respondents have never updated the firmware of their home router 
  • 86% have never changed the device’s administrator password 
  • 72% have never changed their Wi-Fi password
  • 75% have never checked to see what or who is linked to their router
  • 52% have never changed or updated their routers settings

Are you guilty of any of these? No shaming from us, but let’s take a little look at why ignoring these things when it comes to your router and security isn’t a great idea. 

Why should I change my router from the default password? 

If you leave your router set to the default password, it could allow hackers to identify which make and model of router you are using and work out the password.

Thankfully, many ISP’s supply long, randomised passwords with no real structure, making it harder to identify.  

Do I need to update firmware on my router? 

Many routers that come as part of a bundle directly from your ISP are thankfully set up to auto-update their firmware – Meaning you, the customer, don’t have to actually do any specific actions in order to keep your device up-to-date. 

However, it’s probably a good idea to check with your broadband provider to confirm this is the case.

And don’t forget, many security and firmware updates are done at night – So don’t switch your router off overnight. 

If you have purchased your router separately from an ISP bundle, then you may be required to carry out this action yourself to check for recent firmware updates. Remember that not all firmware updates are particularly accessible or easy to find, so you may need to seek support from the manufacturer. 

It’s vital not to leave security vulnerabilities unpatched – And even some relatively modern pieces of kit could be susceptible to security risks. 

What’s the reason behind people not changing their router password?

The survey respondents who had answered that they had never changed their router’s factory settings were then asked why they had not. The answer that 75% of those surveyed gave was that they didn’t know they needed to change it. 

Your router is the single most important security device in your home network

It’s often the case that the router is the most important device in your home network when it comes to internet security. 

Changing your router’s password from the default to a strong alternative protects your network, particularly if the password from your ISP is not properly randomised or ineffective. 

It’s a good rule of thumb to assume that your router does not come secure out of the box. And if consumers are unaware of the risks, then clearly more awareness needs to be raised surrounding these security risks. 

That’s where the Product Security and Telecommunications Infrastructure Act comes in. 

The Product Security and Telecommunications Infrastructure Act

On the 29th April 2024, the Government brought in the Product Security and Telecommunications Infrastructure Act. This includes their new Secure by Design policy, which means that device makers (retailers and manufacturers) that fail to comply can be hit with financial penalties. 

Changes include:

  • The banning of easily guessable default passwords (like ‘admin’ or ‘12345’) so that vulnerabilities and hacking are prevented
  • The prompting of users to change the default password
  • Improved support for security issues by supplying contact details of manufacturers so that bugs and issues can be dealt with 
  • The requirement to state how long related network products will be supported by security patches (firmware updates)

These changes don’t just apply to routers – They also cover smartphones, televisions, games consoles, internet-connected fridges and other smart home devices such as doorbells etc. 

Are you confident that your router is secure? 

by admin
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3G 4G 5G Mobile Network Mobile Network Experience Report Mobile Phone Coverage Mobile Provider Mobile Signal Strength Ofcom
Speeds of UK 4G and 5G Mobile Networks Benchmarked by Ofcom Study

Ofcom, the UK telecoms regulator, has recently published their latest Mobile Matters report for 2024. The report, using crowdsourced data from Opensignal collected between October 2023 and March 2024, has been used to benchmark how UK mobile broadband networks are performing. It includes data for Three UK, O2, Vodafone and EE.  

You might be a bit surprised by some of the results – The study was full of interesting details and revelations. 

Prevalence of 4G Connections Over 5G

Interestingly, over this 6 month period, 78% of cellular network connections were to 4G networks. Just 19.6% of connections were on 5G. 

Where a 5G network was available from their mobile network operator, mobile users were able to access data services on that 5G network on 98.4% of occasions. This is compared to 97.2% on 4G and 85% on 3G. 

More 5G Mobile Connections in Urban Areas than Rural

Mobile Connections via 5G in urban areas were double that of rural areas (20.9% compared to 10.4% respectively). 

Generally, 4G was more prevalent in rural areas than urban. 

Rural – 4G (85.6%), 3G (3.8%)

Urban – 4G (76.9%), 3G (2.1%) 

You may also be interested to see how this differs across the nations. 

And by mobile network operator (MNO). 

As you would expect, 5G networks were found to offer faster downstream connectivity than 4G and 3G. 

The percentages of an average download speed of 100 Mbit/s (or higher) were

5G: 47% 

4G: 11%

3G: 3%

The percentages of an average download speed of under 2Mbit/s were

5G: 1%

4G: 5%

3G: 22%

Which mobile network had the best download speeds over 5G?

The highest share of those higher download speeds on 5G (100Mbit/s and above) went to Three UK with 60%. O2 had the least connections with that download speed over both 5G (32%) and 4G (3%). 

Which Mobile Network Has The Fastest Response Time? (Lowest Latency)

For 5G connections, Three UK had the fastest average response time (16.3 milliseconds). In comparison, the fastest average response time over 4G was EE (18.3ms). O2 again lagged behind, with customers revealing the slowest average response time on 5G (21.4ms) and over on 4G it was Vodafone with the slowest response time (23.7ms).

A Wealth of Mobile Data

This report is packed full of interesting data – Far too much for us to be able to share in one article unfortunately! We’d be here all day.  

We’d certainly recommend perusing the data tables and reading through the results of what Ofcom and Opensignal have to report from consumers over this latest study’s 6 month period. 

You can read the full report here. What stood out most to you?

by admin
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Broadband Wi-Fi
UK Broadband Users Warned: Don’t Switch Routers Off at Night!

Last year, broadband service provider Virgin Media (O2) undertook a censuswide survey of over 2000 UK based customers. The survey revealed that 18% of those who responded switch their router off overnight. 

In the current climate, we wouldn’t blame you if you were scrutinising every appliance and electric unit in your home, sussing out what’s eating up electricity and identifying where savings can be made. 

Consumer electronics account for 6-7% of our energy bills. Think laptops, games consoles, televisions. These devices, when left on standby, can gobble up more electricity than you might think. Many people turn these things off when not in use – But what about things that stay on all the time, like your router? With the prevalence of smart homes comes the need for constant Wi-Fi connection – When is the internet never not in use in your home?

You might think that it’s not needed at night, but if you have smartphones, odds are that when they are connected to Wi-Fi and plugged in to charge overnight, said smartphones complete important updates. 

Switching off your router at night could actually have quite a number of unintended consequences, for both your router itself and other devices. 

Should I Turn My Router Off Overnight to Save Electricity? 

Forums dedicated to saving energy and money might have suggested turning your electricals off overnight to save electricity – Including your router. But Internet Service Providers are warning against this. 

For the small amount of money it could save, it may actually cause a lot of disruption. 

  • Many routers receive security updates overnight so as not to cause any issues during the day. If you switch your router off every single night, then you could miss one of these security updates which could cause issues later down the line with device vulnerability.
  • Desperate to stay up to date with the latest Sky series but can’t stay awake long enough to watch it in real time? Then you might be someone who ‘series links’ your shows so you never have to miss a moment. Except – In order for Sky (other providers are available) to be able to record said show, the TV needs to be connected to the internet. And oops – You switched the router off before you went to bed. No show for you.
  • Do you charge your smartphone overnight? Most use this opportunity to update to the latest software. If you’re not connected to the Wi-Fi then it likely won’t make any necessary updates. Likewise, if your phone stays on overnight, any notifications like WhatsApp or social media platforms will connect via your data rather than Wi-Fi which could result in your using up your data sooner than expected. 

Are these massive issues that you couldn’t possibly cope with? No, probably not. But if you’re used to things just quietly and consistently running in the background – Updates, show recordings, notifications – You might need to consider whether switching off your router overnight would work for you. 

Switching Off Router Overnight Could Disrupt Connectivity

It’s also important to remember that most homes use broadband connections that are based off older style copper broadband lines (for example ADSL2+) or a hybrid of fibre optic and copper (e.g. FTTC / VDSL). These often use DLM technology (Dynamic Line Management) and its associated services.

A potential issue with these services is its negative response to repeatedly getting disconnected and having to reboot the router. DLM services may detect this ‘turning off’ as connection problems, resulting in it making the connection slower. To avoid this kind of connectivity issue, it’s generally recommended to keep the router switched on. 

A typical home broadband router uses between 5 and 20 watts of power, which can cost between £0.03 and £0.14 per day. This adds up to roughly £10 to £50 per year on your energy bill. 

So turning off your router for an average of 9 hours per night isn’t going to save you much cash at all, at the expense of good connectivity, device security and efficiency of updates. 

Of course, it’s completely a personal preference but we’d agree with the ISP’s – Keep your router turned on. 

by admin
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Broadband Fibre Broadband FTTP Full Fibre Ofcom
New Rules on Misleading Use of ‘Fibre’ Broadband 

Ofcom, the regulator for telecoms and media here in the UK, are beginning the enforcement of new rules regarding how Internet Service Providers use the words ‘Fibre’ and ‘Full Fibre.’ 

ISP websites and contracts listing terms like ‘Fibre’ and ‘Full Fibre’ will only be able to do so if their service network actually brings their fibre optic cables into your home, under the new rules. This means FTTP, FTTH and FTTB services. 

In the past, many ISP’s have misleadingly used terminology like ‘Fibre’ to describe a wide range of internet connection technologies. This has included hybrid or part-fibre solutions involving some copper wiring (like FTTC) or even services using wireless connectivity to cover the final part into homes. 

These technologies can actually be a lot slower as well as less reliable than the more modern full-fibre (FTTP) services. It’s these services that take an optical fibre cable all the way into the home. 

Network operators, ISP’s and consumers have argued about fibre descriptions for quite a while. And with the roll-out of FTTP (Fibre to the Premises) lines over the past few years, capable of multi-Gigabit speed, this has only increased. 

If a consumer believes that they already have fibre, even if it’s only via a FTTC (VDSL2) line that is a lot slower, that consumer is more unlikely to consider upgrading to FTTP. 

This isn’t the first time the distinction between ‘fibre’ services has tried to be corrected. The Advertising Standards Authority attempted a review, but it was ineffective. CityFibre also attempted a court challenge, but this also failed. 

Then in 2021, GigaTAG (the Gigabit Take-Up Advisory Group) made a proposal to change several things, one of which was the clearer labelling of broadband packages. This was so consumers could better understand the differences between technologies, and this was successfully adopted by Ofcom at the end of last year. 

As of today, 16th September 2024, the new guidelines for residential and small business services have been formally introduced and enforced by Ofcom. Better late than never!

It’s important to note that this doesn’t yet apply to advertising. Ofcom doesn’t cover advertising, as that is the remit of the Advertising Standards Authority. So let’s hope the ASA follows suit.  

Ofcom’s New Guidelines on Fibre Terminology

The below are a summary of points from Ofcom’s website. 

  • Providers should give a short description of the underlying network technology of each broadband product using one or two terms that are clear and unambiguous, such as ‘cable’, ‘copper’, ‘full-fibre’ or part-fibre’. These descriptions should be offered at point of sale on the website, and before the final purchase in contract information, and in the contract summary;
  • The term ‘fibre’ used in isolation is ambiguous, so it should not be used on its own to describe the underlying broadband technology. This would mean, for instance, that ‘full-fibre’ (or a similar term) is only used to describe networks which use fibre-optic cables all the way from the exchange to the home. Similarly, ‘part-fibre’ (or a similar term) would describe those services with a fibre-optic connection from the local exchange to the street cabinet and then usually a copper wire connecting the street cabinet to the customer’s home; and
  • Providers should give a more thorough explanation of the underlying broadband technology – for example through a link – so that consumers can understand in more detail what it means for them. This information must be provided in an accessible form that is easy to understand.

Underlying technology information should be given to consumers irrespective of how they sign up for a service. Under Ofcom’s new guidance, those signing up online will be given this information on the broadband provider’s website. Those purchasing a service over the phone or face-to-face will be provided with this information in the Contract Summary and in the contract itself. A Contract Summary with key information on the service must be provided before the customer confirms the purchase.

Ofcom have concluded that this is the most proportionate approach to ensure appropriate information is provided to consumers and reduce customer confusion, while limiting the costs of implementation.

9 Months to Welcome Change

Ofcom announced this change back in December of last year, giving ISP’s plenty of time to implement changes. 

Thankfully, a good chunk of the telecoms industry, noticeably the more alternative full fibre networks, have welcomed this change. 

But is it too late to make a difference? The terms ‘Fibre’ and ‘Full Fibre’ have long been dished out by ISP’s – Will the new change from Ofcom actually change the perspective of consumers? Years and years of misuse of these terms will mean that it’s entrenched in the subconscious mind of consumers – Can it be changed and will we see a positive impact? 

Some ISP’s have already adjusted their approach to communicating their broadband services with consumers. Let’s remember that many if not most consumers pay a lot of attention to service speed and price, and less to what is seen as industry jargon. 

One example of the changes being implemented is from Sky Broadband who have re-labelled their packages according to the new rules. Their broadband packages are now described as:

  • Copper (ADSL)
  • Part Fibre (FTTC/ G.fast)
  • Full Fibre (FTTP)

Who will be next? 

by admin
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Wi-Fi Wi-Fi 6 Wi-Fi 6E Wi-Fi 7 Wireless Network Wireless Technology
Wi-Fi 7 Is The Future of Wireless Technology – Here’s Why

We see upgrades all the time in the tech world – They’re almost constant! As soon as one upgrade launches, the next is already on the horizon. But Wi-Fi 7 isn’t just going to be the latest in Wi-Fi standards while we wait for the next one – Wi-Fi 7 is a massive leap from Wi-Fi 6 and brings with it huge upgrades for our digital world.  

Wi-Fi 7 is a monumental evolution from Wi-Fi 6 and Wi-Fi 6E, giving us:

  • Faster speeds
  • Lower latency
  • Significant capacity increases 

What we need from wireless technology is ever increasing, and whilst Wi-Fi 7 is very similar to its Wi_Fi 6 and Wi-Fi 6E predecessors, it will be able to meet the growing data requirements of both home and business users through key significant improvements. 

Are you looking to upgrade your hardware to Wi-Fi 7? It’s a very real consideration now that Wi-Fi 7 routers are on the market. So what do you need to know about Wi-Fi 7 to help make up your mind?

What’s Different About The Wi-Fi 7 Standard?

Speed

Perhaps the overriding feature of the new Wi-Fi 7 standard is the speed – Wi-Fi 7 is considerably faster performance wise when compared to Wi-Fi 6. 

Faster internet connections are continually offered by ISP’s for both home use and businesses. How does your local network support the increased download speed? Wi-Fi 7, ensuring there is enough capacity. 

How are these speed improvements made possible? Wi-Fi 7 has 2 major upgrades that help with speed:

  • Doubling the channel width from 160Hz to 320Hz
  • More data density, which increases the amount of data that can be encoded onto a radio signal 

Bigger Channel Width

Within each Wi-Fi band are small bands in which they operate – 20/ 40/ 80/ 160MHz. These are used to connect to individual devices. 

With Wi-Fi 7, the bandwidth is doubled to 320MHz. This means that the Wi-Fi speeds to individual devices are doubled, whilst also adding more bandwidth so more devices can be supported.  

Increased Data Density

So far we’ve seen how Wi-Fi 7 increases both speed and bandwidth. In addition to this, Wi-Fi 7 can also increase the amount of data that can be encoded onto a radio signal. 

This is where a standard called QAM (Quadrature Amplitude Modulation) comes in. The amount of data that can be encoded onto a radio signal is measured by QAM. The QAM limit for Wi-Fi 6 was 1024, whereas Wi-Fi 7 offers 4096 (also known as 4K or 4K QAM). 

Throughput is increased by boosting its peak rates. For each symbol transmitted, 12 bits can now be carried instead of 10 bits – a 20% higher theoretical transmission rate. 

The 2.4x improvement in Wi-Fi speeds between Wi-Fi 6 and Wi-Fi 7 comes from the greater channel bandwidth (320MHz) and increased data density (4K QAM). 

Multi-Link Operation (MLO)

The 2.4GHz and 5GHz Wi-Fi bands are supported by the Wi-Fi 6 standard and previous generations. Wi-Fi 6E then brought a major additional feature by supporting the 6GHz band which offered a new way to connect that avoided the congestion of 2.4GHz and 5GHz. This provided a real boost for urban areas where there can be many Wi-Fi networks in range. 

Up until now, a client could only connect using one of these bands on Wi-Fi technology. Wi-Fi changes this – Wi-Fi 7 routers can connect to a client device across 2 different bands. 

In simple terms, it’s like having two routes on a map to get you to your destination, and the traffic flow can be moved between the two. This flexibility means that traffic can either be split across both routes, or moved from one route to the other if there is congestion. 

Mesh systems take this a step further and benefit even more from MLO. It gets the best performance by allowing a router and a satellite the capability to transmit simultaneously across two different bands. 

This particular feature will allow a mobile device to not drop a connection by switching from one band to another. For example, imagine you are working from home and hop on a Zoom call. This feature will allow your device to move from 6GHz to 5GHz to 2.4GHz whilst you walk from the middle of your house out to the garden without the call buffering or dropping out. Sounds good, right?

Flexible Channel Utilisation

Let’s talk about interference. One of the main limitations when it comes to i-Fi is how big an impact interference can have on a whole channel. This is where ‘puncturing’ comes in. Puncturing is when an affected portion of the channel can be blocked whilst the rest of the channel can still be used for data transfer. In this way, Wi-Fi can be made more resistant to interference, ensuring critical flow and lower latency. 

If we go back to our map analogy – Imagine one of the routes has a pothole making it unusable. Puncturing with Wi-Fi 7 would mean that the pothole could be blocked and the traffic could go round it, keeping use of the route. 

What Elements of Wi-Fi 7 Have Stayed The Same As Previous Wi-Fi Standards?

As we’ve just covered, there are some brilliant new specifications with Wi-Fi 7 that make this Wi-Fi standard pretty special. 

However, we shouldn’t overlook the features and infrastructure that the previous Wi-Fi standard already offers and how Wi-Fi 7 builds on these. 

We mentioned above how Wi-Fi 6E and Wi-Fi 7 both offer the same 3 bands, including the super fast 6GHz band. They both also feature huge bandwidth. 

Let’s also remember that these new and enhanced features are only as good as the device we’re accessing them on. Tech providers are still currently catching up with Wi-Fi 6E and Wi-Fi 7 – We need these new devices to fully be able to unlock the full potential of both of these standards.  

Many mobile devices are still using Wi-Fi 6 or earlier standards. The most up to date devices from Apple now support Wi-Fi 6E, as well as many of the latest Windows laptops and Android phones. 

The future of the digital world is Wi-Fi 7, so we would expect a swift adoption of this new standard across wireless devices, especially laptops and phones with announcements of new devices supporting Wi-Fi 7 already appearing.  

Wi-Fi 7 for Business Use

Now might be the time to consider making an investment in a new mesh system or Wi-Fi 7 supported router to help future-proof your wireless network and ensure you’ll have the most robust wireless performance for your business. 

Whether you’re a small or large business, these environments can massively benefit from the new features that Wi-Fi 7 has to offer. Future proofing the connectivity of your business is critical. 

As we’ve laid out above, you can improve performance and productivity through added capacity and bandwidth from Wi-Fi 7, supporting a greater number of wireless devices across your business. 

If you’re responsible for the network of your business, then you’ll already know that there are many considerations to make:

  • Reliability
  • Security 
  • Ease of deployment 

It’s only natural as an IT manager, to be cautious of introducing any type of risk to a working environment. Therefore, the final certification of the Wi-Fi 7 standard earlier this year is important to guarantee a consistent feature set in all devices.

There are many areas of a business that will likely benefit from the enhanced performance that Wi-Fi 7 has to offer, like:

  • IP cameras
  • Access points
  • IoT devices
  • Business routers 
  • Workers devices 

Could Wi-Fi 7 improve efficiency across your entire business? Will you be investing in new Wi-Fi 7 supported devices for your business? Let us know what you think. 

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4G Mobile Broadband Broadband Broadband Speed Digital Infrastructure Rural Broadband Satellite Broadband Starlink Wi-Fi
Broadband Boost for 300K+ Rural Homes with £800m Government Pledge 

If you live or work in a remote area in England, Scotland or Wales then you may unfortunately know all to well that many remote areas across the UK are left with slow internet speeds, causing a digital divide between rural and urban areas. 

The UK Government aims to tackle this problem that 312,000 rural homes face, by investing £800 million in upgrading broadband infrastructure for those affected. 

The Government’s digital strategy is to achieve full gigabit broadband coverage across the UK by 2030, of which this investment will be a part. 

Rural Regions Struggle to Connect

The CEO of the Digital Poverty Alliance, Elizabeth Anderson, has spoken about how millions across England, Scotland and Wales are still struggling to access even some of the basic online services due to poor connectivity. This is especially prevalent in rural areas. Anderson is pleased to see ‘the government’s renewed push to roll out improved broadband.”

Strong, reliable internet isn’t a luxury or a ‘nice to have’ commodity. In today’s digital world, broadband internet is a necessity and should and is considered to be an important utility, just like electricity and heating. 

Anderson says, “Connectivity must be viewed as a core part of modern life in the digital age…, and continued investment such as this project is needed to ensure millions aren’t left digitally excluded.”

Gaps in coverage must be addressed so that rural communities have the same access to online services as those in urban areas. Nowadays, many essential services such as healthcare and education are moving online so having the necessary connectivity to reach these services is vital. 

High-Speed Connections Must Be Affordable

Making sure rural properties have accessible high-speed internet connections isn’t the only hurdle that digital poverty work needs to tackle – It’s the cost too. 

Once these connections to high speed broadband are made available to those in more remote areas of England, Scotland and Wales, the Government must also ensure that the monthly costs of having these connections are affordable. 

We continue to be in a cost-of-living crisis, and it’s important that costs of high-speed internet doesn’t inhibit connecting people in rural areas. 

Rural Areas Left Behind in Digital Revolution

It’s clear that harder to reach areas in rural are remote locations across England, Scotland and Wales have been somewhat left behind when it comes to digital revolution and the Government is aiming to rectify this. 

The digital inequality between rural and urban areas is set to be reduced, ensuring that all parts of the country have access to and can benefit from high-speed internet access. 

In some of these more remote regions, online access has been hindered by outdated infrastructure. In real terms, this means that residents in rural areas face difficulties when trying to perform the simplest of online tasks, for example, streaming video, taking video calls and downloading large files. Things many people in urban areas very much take for granted. 

The Government’s initiative and investment will look at targeting these affected regions to bring them faster internet access. 

We’ve already said how essential it is for communities to have access to fast broadband in today’s digital world, and these new upgrades will make sure that rural communities will gain access to faster, more reliable broadband. 

Wales Set for Large-Scale Broadband Upgrade

This project has highlighted that Wales, for the first time, has the lowest percentage of gigabit coverage in the UK. Rural regions like the South Wales Valleys, Exmoor National Park and the Forest of Bowland are set to benefit from a large-scale broadband upgrade, with significant improvements reducing the digital poverty gap with more urbanised areas.  

This will mean that millions more people will have access to affordable, fast broadband. Rural communities shouldn’t have to struggle with second-rate broadband infrastructure just because they don’t live in an urban area. They still need to access vital online services and require the digital infrastructure to do so. The good news is, the technology required to power fibre broadband, intelligent software and adapting demands by both residents and businesses is more affordable and accessible than before. 

The Government has taken a good step forward with their digital strategy and £800m pledge, but we also need the telecoms industry to take some responsibility to help reduce the digital divide. 

Thankfully, there is good motivation industry-wide for committing to the efficient deployment of networks in rural areas. 

The crux of the matter is, as a nation we need higher bandwidth to keep up with what work and education expects of us from home and in the office. This needs to be widely available across both rural and urban areas, as well as being affordable for all. 

We have high hopes that combining industry collaboration with government funding and digital strategy will provide great outcomes for rural connectivity across England, Scotland and Wales. 

Geekabit Can Help with Rural Connectivity

It’s fantastic that better, faster broadband connectivity is on the way for rural residents and businesses. But what about those of you who need a strong, reliable, fast internet connection now? 

There’s nothing more frustrating than trying to get online and constantly find that you’re dropping out or buffering. 

Our team of Wi-Fi engineers here at Geekabit have various options when it comes to rural connectivity. We’ve helped countless clients connect their remote, rural business premises to more reliable internet via Starlink satellite broadband and mobile broadband options. 

If you are interested in how our Starlink and 4G installation services could help your business, please do get in touch with our friendly team today. We cover Wales out of our Cardiff base, the South Coast of England from our Winchester base and of course London. 

4G mobile broadband or Starlink satellite internet could be just the alternative to fibre that your business needs. 

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How Do I Choose a 4G/ 5G External Broadband Antenna?

Wi-Fi has quickly become something we expect to have available (basically at all times). We rely on Wi-Fi for so many things, both at work and in our homes. From Smart Home devices, to connecting via our phones, tablets, laptops and gaming systems – We need our Wi-Fi to be fast, dependable and strong. And boy do we notice when it’s not. Signal dropping out, buffering, dead spots – It all gets very frustrating when Wi-Fi isn’t working. 

The vast majority of UK premises are lucky enough to connect to superfast broadband through a wired connection, but there are also many rural homes that cannot access and connect to broadband or internet in this same straightforward way. 

Here at Geekabit, our team of Wi-Fi engineers work with lots of businesses who struggle with the more traditional ways of connecting to the internet. And what do they do? They turn to mobile broadband through 4G and 5G. 

And thankfully, there are many rural business premises within range of a strong enough UK mobile broadband network.

Can’t connect to superfast broadband? An external antenna could be the solution

Unfortunately, despite access to mobile broadband being available to many rural businesses, a stable connection to it isn’t always a given. If you are one of the more remote rural businesses that find themselves struggling to connect to mobile broadband and are:

– Unable to connect to a decent fixed line ISP 

– Within range of a mobile broadband alternative but find it unstable on various operators

Then you might find it beneficial to get an external antenna installed. But which one do you need? 

Can I install an External Mobile Broadband Antenna myself? 

In terms of actually installing an external antenna, it’s actually pretty straightforward. All you need to do is choose a high, stable location on the outside wall of your house near the roof, and screw the antenna on. Remember to make sure it’s pointing in the right direction (ie. towards the nearest mast). 

You might also choose to mount your antenna on a pole to raise it higher than your house. If you’re going for this option, always make sure that it is stable and won’t cause any damage to the building you are mounting it to. It’s also worth liaising with your local authority before installing a large pole as in some areas, a tall pole could be in breach of planning rules. 

You will also need to drill the cable into the house – It’s very important to avoid any other electrical cables and water pipes whilst you are doing this as well as sealing up the holes afterwards. 

It’s also pretty important to keep the position of your router in mind. Will it be placed near the where the cable feeds into the building? Ideally, the cable between your antenna and router needs to be 5 metres or less otherwise you could find yourself struggling with interference and/ or signal loss. 

If that all feels a little daunting then you can hire a professional installer to do the job for you – Our expert Wi-Fi engineers here at Geekabit can do just this! We operate out of Hampshire, London and Cardiff.  

Whilst the physical aspects of installing an external antenna are quite straightforward, it’s not always easy to choose the right kit. The radio spectrum is variable by nature, which makes it very dependent on your environment. You might manage to install the antenna but not get the outcome you were expecting. 

What antenna you need depends on your specific location and needs. This blog will outline some of the options that could be right for you. Sometimes it’s a case of trial and error to find the right antenna for you – But that’s where it might be best to leave it in expert hands. 

Do I need an Omni-directional or Directional antenna?

When it comes to installing an external antenna, the first thing you need to decide is whether you need an Omni-directional antenna or a Directional antenna. 

Choosing a Directional antenna

If you know where your nearest mast is and have a clear line of sight, then the Directional antenna might be the one for you. Whilst it’s weaker in other directions, the Directional antenna will have higher reception in one direction, hence why it works well for a clear line of sight with the mast or base station. This is often the better choice if you live or work in a rural area. 

What problems can you have with a Directional antenna? 

Using a Directional antenna can run into issues if the station is congested or goes out of service. E.g. during upgrades. 

Choosing an Omni-directional antenna

If you live or work in a more urban, built up area and aren’t sure where the nearest mast is then an Omni-directional antenna could be the better option for you. Whilst they have a lower overall gain, they are able to attract similar reception from all directions. Because the Omni is looking at a wider area, you may find that it provides better reliability. 

Generally, if you are finding and installing an external antenna yourself, then the Omni-directional antenna is probably the one to try first. 

What problems can you have with an Omni-directional antenna? 

It’s possible that because it’s looking at a wider area, the Omni could attract more interference. If you are able to utilise a well positional Directional antenna then you could get better performance that way. 

How much power does my external antenna need?

So you’ve decided whether you need an Omni-directional or Directional antenna. What do you need to consider next? 

You’ll notice that antennas have gain figures in dB / dBi – This is how the power of the antenna is measured. 

In simple terms, the gain of an antenna is the relative measure of its ability to direct radio frequency energy in a certain direction or pattern. What do the gain (dB / dBi) figures on an antenna mean?

We could go into a lot of complicated detail here, but seeing as we’re writing this blog for someone looking to buy and install their own external antenna, we’ll keep it super simple. 

Basically, the higher the gain (dB / dBi) the better the antenna’s performance and range. Obviously, the higher the gain, the more expensive the antenna will cost. 

When you are at this stage of choosing your antenna, it is worth knowing what bands your mobile operator uses so that you can ensure how the different gain values given for an antenna correspond to the spectrum band you will be using. 

Choosing an external antenna – What are the challenges?

As we said above, when you are installing a new external antenna, it’s really important to know:

  • Where and which direction the signal is coming from 
  • How strong the signal is
  • Which bands are being used in your local area by local operators

These are some of the biggest challenges you’ll face when installing your antenna. 

How can I find out the spectrum information I need to choose an antenna?

If you go online to mobile operator’s websites you can find coverage checkers (Vodafone, Three UK, O2 and EE (BT)), but these can be rather vague and not always accurate. It’s worth comparing to what Ofcoms Mobile Coverage Checker says too.

Perhaps the best way to identify which bands are being used by your local operator is to download a relevant app or look up the mobile network details on your Smartphone or router. 

These apps will often just tell you the band number for your own operator rather than tell you the spectrum frequency. You’ll find that operators tend to own several bands, but usually use one band for national connectivity. 

What are the most common 4G Mobile Bands in the UK?

800MHz (Band 20)

900MHz (Band 8)

1800MHz (Band 3)

2100MHz (Band 1)

2300MHz (Band 40)

2600MHz (Band 7)

Remember that 5G uses a different band model and is currently only deployed on the 3.4GHz band. 

How do I know where my nearest mast is for installing my new antenna?

So you’ve made sense of the bands on offer in your area from local operators. Next you need to work out where your nearest mast is and whether it’s the most appropriate for your location. Unfortunately it’s not always the option that looks most logical! 

When you’re choosing the most appropriate mast for your use, you need to consider the following:

  • Forms and features of local land surfaces (artificial and natural)
  • Local surroundings
  • Operator choice

There are apps and websites that can help with this such as Mastdata.com and Cellmapper.net. The Opensignal app could also be of use.

Did you know that operators also have sharing agreements with each other? Just to make things a little more complicated. For example, there is a sharing agreement between Vodafone and O2 as well as between EE and Three. What does this mean? Well it means that a mast could be serving more than one operator. 

How do I use signal strength information to position my external antenna?’ 

If you are able to gain an understanding of signal strength in a few different measurements, then you are more likely to position your antenna correctly. 

Signal strength is measured in quite a few different ways, so we’re going to just focus on a few that you are most likely to encounter. These are:

  • Received Signal Strength Indicator (RSSI)
  • Reference Signals Received Power (RSRP)
  • Reference Signal Received Quality (RSRQ)

These measurements are given by a negative dBm (decibel milliWatts) value. In this situation, negative values are actually good (most of the time). They are negative because they represent tiny yet positive numbers on a logarithmic scale, making them easier to consume. For example, -100dBm would be 0.0000000001 mW.

What is a good RSSI signal? Essentially, the closer to 0 dBm, the better the RSSI signal (although it does get more complicated past a certain point with diminishing returns of data speed). An example of excellent 4G RSSI signal would be -65 dBm. A poor RSSI signal would be -85 dBm. 

RSRP works on a similar scale to RSSI, where an excellent 4G RSRP signal would be -80 dBm.  

RSRQ operates on a very different scale, which means that an excellent signal is anything from around -10 dB (not dBm) and a poor signal would be -20 db.

Interestingly, most mobile modems are able to maintain a pretty fast data connection using a poor signal. Problems may arise however in more rural areas where speeds are slower and stability poorer due to the distance from a mast. 

What factors are most likely to affect signal strength? 

  • Distance to mast
  • Interference from competing signals
  • Router band switching
  • Physical obstacles in the environment like buildings, tall trees etc
  • The weather

Of course, these factors are not in your control, but you need to bear them in mind when positioning your antenna in order to get the best signal possible. 

Feeling confident about choosing and installing your external antenna?

If you are about to choose and install an external antenna to improve your 4G or 5G mobile broadband signal, then hopefully this blog has given you some of the basic information you need to make your decisions. 

If you’re still feeling a bit daunted, then why not get in touch with one of our Wi-Fi experts? We install mobile broadband for clients in and around Hampshire, Cardiff and London and can help identify which antenna solution would best suit your needs. Get in touch today! 

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