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4G Available in All Elizabeth Line Underground Stations and Trains

Exciting news if you commute into and around London – The roll-out of 4G mobile coverage has recently been completed at Paddington, Whitechapel, Canary Wharf and Woolwich stations as well as the central tunnelled section of the Elizabeth line. 

The Elizabeth line is the UK’s busiest train line – It accounts for approximately 240 million passenger journeys per year. Last Christmas the first four stations to receive 4G connectivity on this line were Bond Street, Tottenham Court Road, Farringdon and Liverpool Street.

This latest set of stations in Central London got 4G connectivity back in May, meaning that all 8 stations on the Elizabethan line now offer super-fast 4G connectivity for smartphones. The addition of 4G and 5G connectivity in the central tunnelled section means that passengers can also stay connected while on the train. 

4G Connectivity At Various London Underground Stations

The roll-out of 4G mobile coverage at the final four stations on the Elizabethan line (Paddington, White Chapel, Canary Wharf and Woolwich) was completed as planned as set out by Transport for London. 

The Piccadilly Line also saw its first station become 4G compatible when Covent Garden was connected to the network. 4G connectivity is also available on the Victoria line, with the first location being between Warren Street and Euston. 

This means that there are now approximately a quarter of the Underground tube stations with 4G connectivity for passengers to utilise during their commute. And we’re expecting to see even more become connected during the summer months. 

4G and 5G Connectivity on Trains as well as at Underground Stations

In many areas, station platforms and tunnels between stations are already connected with 4G, with some parts of the Underground enjoying better 4G connections than Londoners above ground! 

Commuters travelling in the central tunnelled section of the Elizabeth line can now enjoy 4G and 5G connectivity on their smartphones whilst on the train as well as at the stations. 

The coverage within the tunnels covers a distance of approximately 5 miles, extending from the Royal Oak portal to the west of Paddington to Liverpool Street station.

Over the coming weeks, TfL and partner Boldyn Networks aim to deliver high-speed mobile connectivity in more tunnelled sections of the Elizabeth line towards Whitechapel, with the entire line expected to have mobile coverage by the end of the summer. 

Vision of 4G/5G Connectivity Across London Underground Network Becoming a Reality

The 4G network rollout across the London Underground is being installed at no cost to TfL by Boldyn Networks is due to be completed by the end of 2025, as promised by Mayor Sadiq Khan. This will also include the London Overground and DLR. 

All 4 UK mobile network operators (Three UK, EE, Vodafone and Virgin MEdia O2 VMO2) are taking part in the rollout. The introduction of high-speed 4G and 5G mobile coverage is being gradually deployed by TfL and Boldyn Networks, to cover the whole Tube, DLR and Elizabeth line network, as well as central parts of the London Overground. 

Not only will this provide an important service to passengers, enabling them to keep in touch with friends and family, liaise with colleagues, surf the internet and scroll social media during their journey, but will also provide better coverage to rail and Tube staff. It will enable staff to pass on vital information to other agencies and host the new Emergency Services Network (ESN). 

In 2021, TfL awarded Boldyn Networks with a 20-year concession to deliver high-speed, 5G-ready mobile connectivity across the entire London Underground network. The company is meeting this by installing a fibre backbone across the capital to improve connectivity both above and below ground.

Throughout the nights, a team of approximately 500 people are working across the Tube network, installing mobile equipment outside of operational hours that will eventually comprise more than 2,000 kilometres of cabling plus thousands of radios within tunnels and stations..

This project is certainly gathering pace, with all parties working hard to ensure passengers will be able to stay connected whilst travelling throughout the capital. 

Which Underground Stations Have Mobile Coverage?

You can find 4G/5G connectivity on your smartphone at the following London Underground stations: 

  • Central line: Holland Park, Notting Hill Gate, Queensway, Lancaster Gate, Marble Arch, Oxford Circus, Tottenham Court Road, Holborn, Chancery Lane, St Paul’s.
  • Northern line: Belsize Park, Chalk Farm, Archway, Tufnell Park, Kentish Town, Camden Town, Mornington Crescent, Euston, Warren Street, Goodge Street, Tottenham Court Road.
  • Elizabeth line: Paddington, Bond Street, Tottenham Court Road, Farringdon, Liverpool Street, Whitechapel, Canary Wharf, Woolwich.
  • Jubilee line: Westminster, Waterloo, Southwark, London Bridge, Bermondsey, Canada Water, Canary Wharf, North Greenwich.
  • Piccadilly line: Covent Garden.

With thanks to TfL for the above map, indicating the 4G and 5G coverage that can be found below ground at various locations.

Why Use 4G/5G for Connected Railway Networks?

4G/5G networks offer an ideal model for railway networks as they offer super-fast speed, low latency and reliability. 

It’s important to ensure that the 4G/5G connection available will be stable and of good quality. This is where 4G/5G testing comes in. 

Here at Geekabit we can provide 4G/5G mobile signal testing to check coverage and performance both in static locations and on the move. We can also determine which Mobile Network Operator would offer the best coverage for your user location(s). 

Geekabit can carry out a 5G survey for transport networks across the UK and Europe, for transport bodies, local councils and Government departments.

In today’s world, we don’t just stay in one place – Even while we’re working. We take our need for connection wherever we go, and it needs to be strong and reliable. Gone are the days where we are tethered to a desk! We need 4G/5G mobile coverage to be available on the go. 

Geekabit’s 5G survey can tell you how strong the cellular coverage is in certain areas of the UK and Europe, and which networks would work best for those locations. This information is invaluable. To find out more about this service, please contact us. 

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4G Mobile Coverage ‘Not-Spots’ Identified by Rubbish Trucks in Mid-Wales 

A major new project has launched in Mid-Wales to identify areas with poor 4G mobile broadband coverage. The programme from Growing Mid Wales is aiming to find mobile ‘not-spots’ by installing ‘advanced data-capturing devices’ on waste collection vehicles to measure 4G mobile coverage and network capacity as they move through Powys and Ceredigion. 

This idea to map mobile coverage across the region using waste refuse trucks is highly cost-effective, negating the need for logistical costs and hiring of specialist teams and vehicles to achieve the same outcome. The waste collection vehicles go about their regular routes, all the while collecting 4G mobile coverage data. 

Growing Mid Wales is part of the Mid Wales Growth Digital Programme. This is a long term investment from the Mid Wales Growth Deal with a combined commitment of £110 million from the UK and Welsh Governments. 

4G Mobile Data Collected from 4 Major Networks

Specially equipped waste collection vehicles will collect 4G mobile broadband data from the 4 major Mobile Network Operators in Wales and the rest of the UK – EE, O2, Three UK and Vodafone. 

The data collected will then be used by Grow Mid Wales to develop projects and interventions to specifically target key areas where connectivity is more of a challenge. This in turn will help enhance digital infrastructure across the mid-Wales regions. 

Free 4G Coverage Checker

Funded by the UK’s Shared Prosperity Fund from the UK Government and supported by the local authorities in Powys and Ceredigion, this project will also produce a coverage checker tool. 

Growing Mid Wales is set to launch this free tool later this summer, which will enable people in the Mid Wales area to check mobile coverage and subsequently identify the best mobile provider for their needs. This will provide digital transparency to those in areas where connectivity is more of a challenge. 

What do Growing Mid Wales have to say about the project?

“We are thrilled to launch this groundbreaking project in Mid Wales. Identifying and addressing ‘mobile not-spots’ and areas of poor network capacity is crucial for the region’s development.

This initiative aligns with GMW’s overarching goals, supporting decision-making for digital infrastructure deployments, regional economic development, and innovation. Having better information about coverage will increase our ability to work with commercial providers to address genuine not-spots and problem areas in coverage. In turn, this will help us pinpoint the areas where public intervention may be required to accelerate and/or enable deployment to ensure we have safe, reliable coverage across the region.”

Whilst rubbish trucks should visit the majority of locations in these areas, they can’t reach every single location. As with all projects like this, there are some limits, however it’s an interesting and intuitive idea and should produce some useful results when it comes to identifying those areas that are struggling with 4G connectivity. 

Ingenuitive 4G coverage mapping

Here at Geekabit, it’s no surprise that we’re excited to see how this project turns out and what takeaways it can have for other rural and remote areas in the UK. 

Will we start to see other similar projects popping up in other parts of the UK to map 4G coverage in hard to reach areas? We shall see! 

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Top UK Mobile Networks for H2 2023 Revealed by RootMetrics Benchmark

How did UK mobile networks perform in the second half of 2023 when it comes to 4G, 5G and mobile broadband?

RootMetrics (now an Ookla company), a mobile analyst firm, has not long published their latest benchmark study of UK mobile networks (4G and 5G) and mobile broadband performance for H2 2023. 

RootMetrics offers scientifically collected and crowdsourced mobile network performance information to consumers and the industry. The firm captures user information by testing network performance when consumers are using their mobile phone for voice or data communications. 

Results of the latest biannual benchmarking report which once again see EE (BT) come out on top against their UK network rivals at Vodafone, Three UK and O2 (VMO2). 

Which UK mobile network is the best for 4G/5G?

When it comes to 5G performance, the picture painted by this recent report isn’t so clear-cut.

This latest study used data from a 5G-enabled, latest model of Samsung smartphone (the actual model was not disclosed in the report). It was purchased from operator stores and tested for both 4G and 5G performance across all 4 primary UK operators within 16 of the most populated UK cities. 

In summary, the study consisted of:

  • 1 latest model Samsung smartphone
  • 4 primary UK mobile operators
  • 16 UK cities
  • 634,942 tests across hundreds of locations
  • 788 locations were indoor
  • 24,179 miles driven during both the day and night

Results were divided into the following categories:

  • Network reliability
  • Speed
  • Data
  • Call and text quality

Scores were given out of 100 (100 being the highest score). As you can see from the data representation from RootMetrics below, EE came out on top across all categories, while VMO2 were found at the bottom of most. 

Interestingly, every one of the 4 primary UK operators saw a decrease in their overall scores when compared to the last RootMetrics report 6 months prior. 

The Overall Scores for H2 2023 (vs H1 2023), in order of best to worst, are:

1. EE – 94.2 (down from 95.9)
2. Vodafone – 90.1 (down from 92)
3. Three UK – 89.3 (down from 90.2)
4. O2 – 86.4 (down from 86.7)

So which is the best UK mobile network? When we look at the average (median) UK download speeds for both 4G and 5G networks, then the strongest data speeds were delivered by EE (68.6Mbps, which was up from 65.1Mbps in the last report).

Vodafone also saw an increase in data speeds, increasing to 34.5Mbps (from 29.4Mbps). Despite O2 improving their data speed score from 15.5Mbps to 19.9Mbps, they still scored the bottom of the 4 providers. Just behind Vodafone to take 3rd place, Three UK fell slightly to 32.3Mbps (down from 34.7Mbps). 

How is 5G performing on UK networks so far?

However, when we look purely at 5G networks, we see a bit of a different picture emerge when compared to the previous report for the first half of 2023. 

Whereas H1 2023 saw Three UK as the fastest median 5G download performance, that award now goes to EE. O2 were unfortunately at the bottom with a score well below the other 3 primary UK networks. The scores for median download speeds for 5G from the H2 2023 report were:

  1. EE – 174.1 Mbps
  2. Three – 165.7 Mbps
  3. Vodafone – 158.3 Mbps
  4. O2 – 68.7 Mbps

What is the availability of 5G on UK mobile network providers? 

As well as 5G speeds, the availability of 5G across UK networks was also tested. 

All 4 of the UK mobile network providers had 5G availability of over 52% during this latest UK wide testing. 

The UK providers in order of 5G availability are:

  1. Three – 57.6%
  2. O2 – 54.5%
  3. EE – 52.3%
  4. Vodafone – 41.9%

You can find more data below for particular regions as well as the most improved cities. 

What can we take away from this report on 5G speed and availability on UK mobile network operators?

So it would seem that even though EE has the fastest 5G speeds, that 5G connection is less available than that of its competitors Three and O2. 

Despite coming second place in terms of speed, Three weren’t too far behind EE and are also slightly more available. 

O2 might have decent 5G availability, but the speed of that connection is pretty dire according to this latest report. 

In terms of 5G speed, Vodafone aren’t too far behind rivals EE and Three, however they are at the bottom of the pile with the lowest 5G availability. 

What more would we like to know about 4G/5G connections across the UK mobile networks? 

If you’d like to read more on this and see further data, head to the full report from RootMetrics UK Mobile Performance Review 2H 2023 here. 

Whilst this review does shine a light on 5G speeds across the UK and how UK mobile networks are performing, it does only give select information. 

It would be interesting to also see how the networks perform when it comes to upload speeds and latency using 4G/5G connections. 

As you can see from the review, there seems to be a strong focus on urban areas across the bigger cities in the UK. Here at Geekabit we talk a lot about the struggles of rural businesses and more remote locations that still need strong 4G/5G mobile broadband connections. Some more data on the performance of UK mobile networks in these areas would be beneficial and would give a clearer picture of 4G/5G availability and speed across the UK as a whole. 

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First 6 LEO Broadband Satellites for Mobile Service Launched by Starlink

The first week of January saw SpaceX launch their first 6 satellites to support their new ‘Direct to Cell’ product. This brings them steps closer to Starlink’s constellation of ultrafast broadband LEO (Low Earth Orbit) satellites being able to offer a global 4G mobile service.

A Quick Starlink 101

Here is some basic information if you’re new to everything Starlink satellite broadband. 

Starlink LEO Satellites

At the moment, Starlink have a network of 5,289 LEO satellites. They orbit the Earth at an altitude of around 500km. 

SpaceX Starlink has approval to expand this number to approximately 7,500 satellites by the end of 2027. 

Cost of Starlink Satellite Broadband

For UK customers costs start at £75 per month. There is an additional cost for the £449 regular home kit which includes a standard dish, router and relevant kit. There is also a shipping fee of £20 on the Standard package. 

Starlink Broadband Speed

The Standard Starlink broadband package promises download speeds of between 25 and 100 Mbps and upload speeds of 5-10 Mbps. It also offers latency times of 25-50 ms. 

What’s New for SpaceX Starlink Satellite Broadband?

SpaceX Starlink signed agreements back in 2022 enabling them to launch a global space-based 4G mobile network. 

The network will be called Direct to Cell and will connect satellites to unmodified smartphones on the ground. 

How will the Starlink 4G Network work?

The satellites with the capability to connect from space to Smartphones on the ground will have an advanced eNodeB modem onboard. This allows network integration similar to a standard roaming partner, essentially acting like a cellphone tower in space.

Supported by mobile operator T-Mobile, originally the first beta test products were supposed to launch by the end of 2023 in select areas of the USA (for example Hawaii, parts of Alaska, Puerto Rico). With the launch of the first 6 at the beginning of January this year, things are obviously running a little behind. 

These first 6 Direct to Cell capable Starlinks were launched aboard a Falcon 9 rocket alongside a batch of 15 other Starlink birds.

The testing phase is expected to eventually involve 840 4G capable satellites, transmitting 4G mobile to roughly 2,000 unmodified Smartphones on the ground. 

According to SpaceX, they plan to launch a basic text service sometime this year, offering SMS, MMS and ‘participating messaging apps’ messaging. 

Voice services (ie. the ability to make calls) and data services (being able to use a slow mobile broadband connection) is due to follow sometime next year (2025). 2025 will also hopefully see the ability to connect to Internet of Things (IoT) devices.

Will we be able to use Starlink 4G mobile in the UK?

Unfortunately at this stage, Starlink doesn’t have supporting access agreements for these services with any cellular providers in the UK. We are one of a few countries with cellular providers yet to support Starlink 4G mobile. 

Hopefully we will know soon who it’s likely to be! Both Vodafone and EE (BT) have experience with satellite solutions (they are testing rival systems!) so they may be the ones to watch. 

Who Are Starlink’s Current Global Direct to Cell Partners?

Providers who are ready to support Starlink 4G mobile in some countries are:


T-Mobile (USA)
Optus (Australia)
Rogers (Canada)
One NZ (New Zealand)
KDDI (Japan)
Salt (Switzerland)
ENTEL (CHILE)
Entel (PERU)

Can Starlink 4G Mobile Compete With Our Current 4G Mobile Broadband Offering?

At this stage, not really. Elon Musk has himself said that these first Direct to CEll capable Starlink satellites can only support data speeds of  “~7Mb per beam and the beams are very big, so while this is a great solution for locations with no cellular connectivity, it is not meaningfully competitive with existing terrestrial cellular networks.”

In other words, Starlink 4G Mobile services will be beneficial to those in rural areas that struggle with more traditional forms of broadband connectivity and 4G cellular networks, but not to those already reliably using 4G networks. 

For those that want the tech bit – Information shared last year on the subject detailed that the Direct to Cell system will be able to provide “theoretical peak speeds of up to either” 3Mbps or 7.2Mbps peak upload (Earth-to-Space) over 1.4MHz or 5MHz bandwidth channels per beam, respectively, and up to either 4.4Mbps or 18.3Mbps on the downlink (Space-to-Earth) over the same bandwidth channels per beam using LTE (4G) technology.

It’s also worth remembering that we don’t yet know the costs of this type of global roaming. To compete with traditional roaming services, it’s going to need to be a competitive cost. Although, those who struggle to get any connection at all where they’re based may be willing to pay a bit more if it means getting a reliable connection. 

What Potential Issues Might Starlink 4G Mobile Be Facing? 

SpaceX are already facing some challenges in the USA. There are concerns about spectrum interference, particularly from AT&T (formerly known as the American Telephone and Telegram Company) who are also in the testing stages of a rival solution AST SpaceMobile and Omnispace who are also combining mobile roaming with the scope of satellite for a global 5G network. 

There are likely to be similar disputes in other markets too, seeing as the Starlink 4G network needs reciprocal access and spectrum agreements with mobile operators. They will also need support from regulators and ground stations across the world. 

Starlink 4G Mobile via satellites from SpaceX is certainly an intriguing development and we’re keen to see how this plays out throughout 2023 and beyond. Let’s watch this space! 

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UK Broadband Speeds Vs The World – How did 2023 Compare to 2022?

Is it even a new year if we’re not looking back over the previous one analysing every little thing? What was done well? What could be improved upon? What do we hope the new yera will bring? 

The tech world is really no different. We were interested to look back on how the UK performed in comparison with the rest of the world when it came to fixed broadband and mobile broadband (4G and 5G) speeds during 2023 and how that compared to the previous year. 

How does the UK compare to the rest of the world when it comes to fixed line and mobile broadband?

If you’re here for the fast answer: In a ranking of the top fastest countries, the UK was 51st (a fall from 44th during 2022) for mobile broadband and came 56th for fixed lines.

You can see the full report over at www.Speedtest.net from Ookla. This service benchmarks internet connections from around the world by publicly tracking the data available. 

Whilst it remains true that mobile and fixed line broadband can of course be affected by other factors within each individual connection (like slow Wi-Fi between the router and user device, local network congestion, package choice by individual consumers, the server performance of speedtest.net itself) this is also true for all the countries included so it shouldn’t be enough to affect the results significantly. 

FAQ’s on the Data

When is the speedtest.net data collected?

The data is collected in November each year. 

What average is used for the data speeds?

The figures are all ‘median‘ averages.

What is the main differentiator for speeds between countries?

The main differentiator for speeds between countries tends to stem from the balance between network availability and the take-up of faster connection types. 

Countries will rank highest in the table when they have a high coverage of gigabit-capable broadband networks and/ or strong 5G mobile services (with plenty of radio spectrum to harness).

How are the UK doing when it comes to mobile and fixed line broadband?

Over the past year we’ve seen a consistently strong improvement in terms of the availability of faster fixed and mobile networks here in the UK. 

It was recently revealed by Ofcom that 1Gbps capable fixed gigabit broadband networks had reached 78% (up from 70% in 2022), and full fibre / FTTP lines were at 57% (up from 42%).

5G mobile is now available from at least one mobile network operator in approximately 85-93% of UK premises (which is up from 67-78% in 2022). 

What Were the Top 50 Fastest Countries for Broadband in 2023?

During 2023, across the world we have seen a continued improvement in fixed and mobile broadband speeds.

Unfortunately, despite big improvements in the UK in terms of full fibre and 5G coverage, we are still quite low down on the rankings compared with other countries who are seemingly able to improve their real-world performance at a faster (or at least similar) pace. 

What’s the issue we’re facing in the UK? It could be partly down to the take-up of full fibre and gigabit-capable broadband lines in the UK. We are still in quite an early phase of adoption – Typically it takes 2-3 year for growth and adoption to stabilise for new networks. 

You might be interested in what country came top for fastest download speeds for fixed line and mobile broadband. The tables and charts below illustrate the ranking of the top 50 fastest countries in the world for fixed and mobile broadband. 

Fastest 50 Countries for Fixed Broadband Speed (DL) in 2023
Country (2023)MbpsCountry (2022)Mbps
Singapore264.15Singapore219.57
Hong Kong (SAR)263.07Chile219.34
Chile248.65China203.5
United Arab Emirates235.72Hong Kong (SAR)198.24
China230.39Thailand196.46
Thailand218.94United States182.63
United States215.72Denmark174.67
Denmark206.8United Arab Emirates166.53
Iceland204.8Japan165.53
France200.99Macau (SAR)159.8
Romania191.36Spain157.31
Spain189.37Romania155.07
Monaco187.49Switzerland143.46
Switzerland187.48Monaco142.03
Netherlands177.88France139.73
Japan170.29New Zealand134.19
Canada165.67Canada127.54
New Zealand163.16Hungary119.36
Macau (SAR)160.52Taiwan119.03
Taiwan157.55Liechtenstein118.07
Andorra156.9Netherlands117.74
Kuwait153.58Portugal116.57
Liechtenstein152.22Andorra115.39
Portugal150.45Panama110.96
Hungary149.85Kuwait110.07
Panama148.76Norway106.3
Israel144.81Moldova105.22
Uruguay143.06Sweden105.01
South Korea139.83South Korea99.87
Brazil136.92Uruguay97.48
Poland133.35Brazil95.95
Sweden127.33Poland95.59
Qatar127.04Israel95.54
Norway123.63Luxembourg93.95
Luxembourg117.66Finland93.79
Colombia111.65Malta92.27
Malaysia110.8Lithuania91.5
Jordan109.58Malaysia90.24
Moldova108.2Saint Lucia87.67
Malta108.19Qatar87.33
Vietnam104.08Colombia87.24
Lithuania103.26Belgium85.31
Finland102.43Saudi Arabia85.1
Saudi Arabia102.41Trinidad and Tobago82.94
Trinidad and Tobago100.68Barbados81.92
Saint Lucia99.96Dominica79.83
Ireland94.62Vietnam78.87
Peru93.52Slovenia78.81
Barbados92.96Germany77.34
Philippines91.08Saint Vincent and the Grenadines76.86
Country (2023)MbpsCountry (2022)Mbps
United Arab Emirates269.41United Arab Emirates138.82
Qatar206.8Norway129.81
Kuwait191.74Qatar126.03
China164.14South Korea125.17
Macau (SAR)155.75China113.5
Norway146.02Netherlands109.45
South Korea145.25Denmark109.29
Denmark143.63Bulgaria106.88
Bulgaria142.07Kuwait102.73
Iceland139.52Saudi Arabia97.81
Netherlands119.34Brunei97.37
Saudi Arabia106.01Australia87.76
United States103.69Luxembourg83.14
Australia97.44Switzerland82.91
Bahrain97.19Bahrain82.67
Sweden97.07Sweden82.1
Finland95.48Finland76.27
Croatia89.51Canada74.77
Singapore89.45Croatia74.35
Switzerland89.45Singapore74.19
Canada87.85Macau (SAR)73.67
Luxembourg85.76North Macedonia73.62
Brunei85.13United States72.34
Lithuania84.8Lithuania67.1
France82.6Cyprus66.33
North Macedonia81.98Taiwan65.93
Austria78.92New Zealand63.15
India75.86Portugal62.19
Taiwan75.77Austria61.25
Portugal75.71Hong Kong (SAR)61.12
Greece72.45Maldives61.09
New Zealand72.32Greece60.57
Estonia72.07France60.54
Hong Kong (SAR)69.59Belgium59.68
Belgium68.54Estonia58.59
Maldives67.59Montenegro57.36
Cyprus67.37Germany57.27
Malaysia66.84Slovenia54.3
Oman66.02Malta50.68
Uruguay66Oman50.03
Germany64.74Serbia47.78
Latvia64.42Suriname46.09
Malta61.03Latvia45.99
Slovenia60.52United Kingdom45.57
Czechia56.11Slovakia43.95
Montenegro53.16Iran42.95
Serbia52.41Japan42.93
Romania50.95Czechia42.24
Albania50.06Hungary42.11
Brazil47.98Romania40.62
Performance Categories (Download)20232022
UK Country Rank for Fixed Line56th56th
Global Latency – Fixed Line9ms10ms
Global Upload – Fixed Line40.45Mbps31.16Mbps
Global Download – Fixed Line87.79Mbps72.40Mbps
UK Latency – Fixed Line13ms14ms
UK Upload – Fixed Line24.58Mbps18.55Mbps
UK Download – Fixed Line84.93Mbps69.76Mbps
Performance Categories (Upload)20232022
UK Country Rank for Mobile51st44th
Global Latency – Mobile27ms28ms
Global Upload – Mobile11.03Mbps9.05Mbps
Global Download – Mobile48.47Mbps33.43Mbps
UK Latency – Mobile34ms36ms
UK Upload – Mobile7.24Mbps7.33Mbps
UK Download – Mobile47.65Mbps45.57Mbps
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Geekabit’s Top 10 Blogs of 2023

2023 is coming to a close – And we know the new year will bring new technology and wireless improvements with it!

Here at Geekabit, we covered a lot of different Wi-Fi topics last year here on the blog. Much of what we write about is influenced by the enquiries and questions that our customers and clients ask our Wi-Fi Experts across Winchester, London and Cardiff. This year we’ve seen an increase in demand for 4G/5G broadband and Starlink Satellite broadband options, particularly for homes and businesses in rural areas.

We thought we would take a look back on the last year and see what blogs were most popular with you – Our readers!

In at Number 10, this blog had people wondering whether scientists could watch we are doing through walls!

Can Scientists Use Wi-Fi to Watch Us Through Walls? 
#10

Number 9 was all about finally getting 5G on the London Underground so you can stay connected whilst travelling around the capital.

London Underground: 5G Deployed by Virgin Media O2 UK 
#9

With Ubiquiti UniFi devices increasing in popularity, it’s no surprise that this fault finding blog about flashing lights on access points made it in at number 8.

Why Are My Ubiquiti UniFi Access Points Flashing?
#8

Here at Geekabit, we’ve talked a lot about how impactful broadband can be for rural businesses. This blog about unreliable broadband for rural businesses came in at number 7.

Small Rural UK Businesses Damaged by Unreliable Broadband
#7

It seems you all want to know how to choose and install a 4G and 5G mobile broadband antenna, as this blog telling you how narrowly missed being in our top 5 blogs of the year.

How To Choose and Install an External 4G or 5G Mobile Broadband Antenna
#6

Kicking us off in the top 5 was where best to place your router for successful results.

‘Where is the best place to put my Wi-Fi router?’
#5

Taking the 4th spot was a look into 2023 and what it had in store for us in the world of Wi-Fi.

2023 and Beyond: Wi-Fi Alliance Says All Roads Lead to Wi-Fi 
#4

In 3rd place was another blog on 4G and 5G mobile broadband, answering all your frequently asked questions.

4G and 5G Mobile Broadband Antennas: Frequently Asked Questions
#3

Narrowly missing the top spot, this blog about discounted Starlink Satellite Ultrafast Broadband here in the UK was one of your most popular reads this year.

Discounted Starlink Satellite Ultrafast Broadband for UK Customers
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And taking the top spot for most read Geekabit blog of 2023 was this one about the rise of UK Starlink broadband speeds.

UK Starlink Broadband Speeds Rise
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So it seems our readers were most looking for information on Starlink Satellite broadband and 4G/5G mobile broadband options. Does that mean that consumers and business broadband customers are interested in alternative Wi-Fi options for their homes and businesses?

We’re looking forward to what 2024 will bring in the tech world and seeing how that impacts all things Wi-Fi and staying well connected.

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Is Your Business the 1 in 5 with Insufficient Internet Speeds? 

Business leaders and decision makers from 160 UK companies were surveyed on their businesses broadband speeds during June 2023 by Neos Networks – 1 in every 5 were found to have broadband speeds that were insufficient. 

Furthermore, 42% of those surveyed planned to move to a higher capacity connection during the next two years as part of their key growth plans. 

Investment in Connectivity

Over the previous 2 years, 11.2% of respondents who had already invested in connectivity said it had a direct impact on their business profitability. 

And it’s not just profitability that’s impacted by good connectivity in business. 98.3% of surveyed businesses said it also impacted:

  • Productivity
  • Staff retention
  • Client collaboration

Why Are Businesses Prioritising Higher Capacity Connectivity?

Why might businesses prioritise higher capacity connectivity? Better performing broadband impacting many parts of the business, including:

  • Increased computer power (22.4%)
  • Operational development in terms of more data and higher capacity requirements (21.2%)
  • Greater device usage for each employee (11.6%)

With the prevalence of AI being used in business, this also influenced decisions to improve and increase connectivity with 1 in 10 businesses actively looking to increase connectivity in order to better integrate AI into their business processes.

What Is The Negative Impact of Insufficient Broadband Speeds in Business?

Poor internet connectivity, speed and/or reliability doesn’t just negatively impact employee productivity and retention, it can also cause businesses to risk losing a customer or client. 55.6% of businesses surveyed felt like they were at risk of losing custom down to poor internet. 

Has Project Gigabit Had A Notable Impact on Business Broadband?

The businesses being surveyed were asked if they felt their business had felt a notable impact from Project Gigabit, of which 52.5% said yes. 

Project Gigabit is a £5 billion government broadband plan aiming to deliver next-generation gigabit broadband to over a million households and businesses across the UK. You can read about their progress here. 

Project Gigabit didn’t actually start to award contracts until August 2022, so it’s possible that the above percentage figure is reflective of respondents including other similar schemes (like the Gigabit voucher and GigaHubs Dark Fibre) or other commercial upgrades to broadband services. 

Let’s Focus on the Positives

It’s clear that businesses are seeking high-capacity connections to keep up with new technologies as well as support their employees and customers. 

Of course, businesses that are based in more rural areas may well be part of the 1 in 5 businesses without sufficient broadband speeds that need improved network accessibility to achieve better connectivity. Other means of connecting to the internet may be useful, such as mobile internet through the likes of 4G/5G routers or Satellite broadband like Starlink. 

But if 1 in 5 businesses don’t have sufficient broadband, that means that 4 in 5 do! Recent data from Think Broadband suggests that only 21% of UK premises are yet to be reached by gigabit-capable broadband. That means 79% of business premises in the UK are covered by a broadband connection that is gigabit-capable. 

By 2030, the UK government is hoping to reach their target of having nationwide coverage. Network operators are hoping for more support so that they are able to help businesses with poor connectivity sooner than that. 

Rural businesses may be able to improve their connection through AltNet options. AltNet are alternative network providers offering fibre broadband packages. Although smaller in scale, AltNets compete with the UK and England’s big brand internet service providers. AltNets offer their own full fibre connections and don’t rely on the Openreach network and can sometimes offer higher upload speeds in comparison to the major network providers.

This could mean that rural businesses in hard to reach locations could have access to better internet services sooner than the national telecoms provider can offer, giving them next generation speeds like 2.5, 3 and 10 gigabit services across certain networks before national providers have even started trials. 

Let’s also remember that even though 1 in 5 businesses are receiving insufficient broadband, that doesn’t necessarily mean they don’t have access to it via other networks. There might be other options to the one they are currently using. 

The broadband demands of differing businesses also vary hugely. A graphic design studio or video editing company would need higher speed internet than a takeaway shop that could rely on a slower link. 

As always, these types of surveys should be taken with a pinch of salt. Whilst it is undeniable that there are 1 in 5 businesses with insufficient broadband, there should be options for them to explore like mobile broadband and satellite broadband like Starlink. 

Can we help your business improve its broadband connection?

If your business is struggling with a poor internet connection, then get in touch with our expert Wi-Fi engineers who will be able to advise if mobile broadband or Starlink satellite broadband could be a viable option for you. Give us a call or drop us an email today and let’s get it sorted. 

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Which Is The Best Mobile Network for 4G/5G in the UK 2023?

Opensignal, the leading global provider of independent insight and data into network experience and market performance, last week published their latest report on Mobile Network Experience for the second half of this calendar year.

Their reports and insights are the independent global standard for understanding the true state of the world’s communications networks based on measurements of real user experience. 

The Mobile Network Experience Report is based on crowdsourced data (the process of obtaining data from a large number of sources in order to generate insights). It was gathered from users on hundreds of thousands of devices, including smartphones. 

Data was collected between the 1st June and the 29th August 2023. This latest report looks at mobile broadband services (4G and 5G) from the 4 primary UK mobile operators and how they compared across various categories. The operators are:

  • EE
  • Vodafone
  • O2
  • Three UK

Which network delivered the best mobile broadband performance? 

Overall, the best networks seemed to be EE and Three UK. 

In this study, it mostly looked at the combined performance of 3G, 4G and 5G networks. However, it did look at some 5G connections individually. 

In 1st Place

The most awards went to EE. They won 7 of the categories, and came joint top on 3 others. This is slightly less than last year, when they won 8 categories and came joint top in 5. 

In 2nd Place 

Three UK took 2nd place, which matches their top performance in other studies for availability and download and upload speeds on 5G. 

They also came joint top for 5G Video Experience and 5G Live Video Experience. 

The Winners by Category

You can see which of the various categories were won by which network in the infographic below. 

You can see that O2 were the bottom of the pile with just one award, which was joint with all 3 of the other networks for 5G Availability. 

Vodafone had just one award (for Voice App Experience) along with 4 joint winnings for Video Experience, 5G Video Experience, 5G Live Video Experience and 5G Availability. 

Opensignal-uk-mobileawards-H2-2023

With thanks to Opensignal for the graphic detailing the categories and winners. 

Download Speed Experience – All Mobile Connections

NetworkDownload Speed H2 (Mbps)Download Speed H1 (Mbps)
EE4047.7
Three UK34.535.4
Vodafone2725
O220.919.3

Download Speeds – 5G

NetworkDownload Speed H2 (Mbps)Download Speed H1 (Mbps)
Three UK205.5237.7
Vodafone114.3100.6
EE99.5122.3
O27775

Upload Speed Experience – All Mobile Connections

NetworkUpload Speed H2 (Mbps)Upload Speed H1 (Mbps)
EE9.39.8
Vodafone88.2
Three UK6.36.2
O25.15.1

Upload Speeds – 5G

NetworkUpload Speed H2 (Mbps)Upload Speed H1 (Mbps)
Three UK17.517.3
EE15.916.9
Vodafone14.914.9
O29.89.8

UK Availability % – All Mobile Connections

Network% UK Availability H2% UK Availability H1
Three UK99.199
EE98.598.3
Vodafone97.597.3
O297.397

UK Availability % – 5G

Network% UK Availability H2% UK Availability H1
EE10.69.8
Three UK10.310.6
O210.18
Vodafone109.7

Summary

You’ll see from the data above that performance leaders EE and Three UK have actually lost some of their download speed in comparison with the first half of the year (H1). For EE, this meant a drop from 2nd to 3rd place in the 5G download performance category.

The availability of 5G performance (measured using the % of time spent on a 5G connection) improved across all networks with O2 delivering the biggest overall increase despite being near the bottom for the majority of categories. 

Unfortunately, it would seem that their merger with Virgin Media (VMO2) hasn’t shown to have had much of an impact on performance as they remain the lowest rated mobile operator across most of the categories which remained a common trend over recent years.

It’s good to note that as with most pieces of research, studies of this nature do have their limitations. The data set, as mentioned above, was crowdsourced meaning that this app-based data can be affected by various limitations and factors such as the location of the device and the various plans being used on those devices. 

It also doesn’t allow a solid baseline as there are no common bases across hardware and environment. 

So remember that collected data and testing performance in this way may not always give a complete picture. However, Opensignal are one of the more reliable organisations when it comes to analysing data such as this. 

Which mobile network operator are you with – And would you agree with the results? 

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Average UK Broadband ISP Speeds Hit 69.4Mbps, Ofcom 2023 Study Finds

This month, Ofcom published their last report into ISP performance in terms of UK fixed line broadband. This report revealed that the average download speed has risen from 59.4Mbps (last year) to 69.4Mbps now. Upload speeds also increased from last year’s 10.7Mbps to 18.4Mbps now. 

However, there is unfortunately still a gap between broadband speeds in urban and rural areas. 

Ofcom 2023 Study on UK Broadband ISP Speeds

Study data was collected during March of this year using custom routers and ISP supplied routers installed inside customer’s homes. It’s a highly accurate method of data collection, and gathers information at router level during idle periods of usage. For these reasons, it stops the influence of slow Wi-Fi and local network congestion. 

It’s worth noting that this research focused on the larger ISP’s, restricted by the small sample size. Also, don’t forget that speed test results don’t automatically equal network availability! 

For example, currently:

  • Fixed line ‘superfast broadband’ (30Mbps +) are available to almost 98% of the UK
  • ‘Gigabit capable’ networks (1000 Mbps +) cover over 76% (using both full fibre FTTP and Hybrid Fibre Coax lines) or 56% with just FTTP.

Let’s not forget about ADSL

ADSL is still used by up to 3 million lines. Although this is mostly in areas where there are few other alternatives, FTTC still remains very popular (15.6 million active lines) in locations where there are gigabit-capable connections available. 

In reports like this one from Ofcom, speed testing figures can be dragged down by customers still using slower copper-based ADSL2+ and FTTC lines (up to 20-24 Mbps and 40-80 Mbps respectively). 

Whilst the take up of faster connections is increasing, there are some customers who will be reluctant to to upgrading. This could be due to:

  • Cost of upgrades to a faster connection (faster services are quite often more expensive)
  • Not knowing that there are alternatives available
  • Fees for exiting a contract
  • A fear of switching

What are the UK Median Download and Upload Speeds?

In 2023, the average download speed was 69.4Mbps and upload speed was 18.4Mbps.

The report from Ofcom shared data on real-world average speeds for different types of connection:

  • ADSL2+ – Average download speeds during peak times as well as across 24 hours ranged from 11.2 to 1.7 Mbps. 
  • FTTP – Average download speeds during peak times as well as across 24 hours ranged from 34.7 to 66.8 Mbps. 
  • Cable – Average download speeds during peak times as well as across 24 hours ranged from 134.5 to 1,137.1 Mbps. 
  • Full Fibre – Average download speeds during peak times as well as across 24 hours ranged from 74.8 to 919.8 Mbps. 

Remember that performance can be affected by a number of things. Connections that use copper wire (FTTC, G.fast, ADSL) suffer with signal loss over distance. Results can also be affected by things like:

  • Network congestion
  • Traffic management
  • Service Faults
  • Poor home wiring

FTTP May Not Actually Be Slower Than Cable

Although the figures from Ofcom’s report seem to suggest otherwise, Cable might not actually be faster than FTTP. 

Firstly, the ‘fixed superfast product take up’ reflects the percentage of UK customers that have chosen a package with download speeds of 30 Mbps or more. 

Gigabit ‘cable’ download speeds may look like they are higher than FTTP, but that could be down to the provider (Virgin) setting its profile speeds as faster than their advertised rates. 

Therefore, FTTP is not necessarily a slower technology than cable. 

Rural Connections Still Falling Short

Unfortunately some rural areas and even digitally disadvantaged urban areas are yet to be reached by ‘superfast’ connections. 

Sadly it is harder to make an economic case for the investment in remote rural areas, meaning that the commercial roll-out of gigabit-capable networks has been rapid in urban areas and at a much faster pace than rural areas. 

There is still a big gap between performance in urban and rural areas. This could be reflective of the influx of commercial FTTP builds within cities and towns. 

In Ofcom’s report, the data on this was limited as it only looks at the two most common rural broadband technologies. These are FTTC and ADSL. Unfortunately, copper ADSL lines in rural areas tend to be much longer than ones in urban areas, making them less reliable and more prone to signal attenuation. 

When looking at the peak times of between 8pm and 10pm, the report from Ofcom presented a difference of 26% between the average download speed in urban and rural areas (70.3 and 56 Mbps respectively). It’s worth noting that the average download speed has increased from last year for both rural and urban areas. In March 2022, there was a 585 difference between speeds, so perhaps the gap is slowly closing. 

Could the Universal Service Obligation Help Rural Wi-Fi?

The Universal Service Obligation (USO) sets a minimum download speed of at least 10 Mbps. Anyone who is not getting this could consider using the USO to improve their connection. This doesn’t happen automatically unfortunately – It needs to be requested. 

Interestingly, provider BT/EE are using 4G devices to help tackle anyone not achieving speeds in line with the USO. Whilst it can be transformative for some connections, it doesn’t work for everyone so an alternative may be needed. 

One possible option would be FTTP, however this is often too expensive to deploy under the USO and still won’t solve the issue in that last 1% of premises. 

How Will Project Gigabit Help Rural Areas?

Project Gigabit is a £5 billion project from the government, ensuring that ‘gigabit-capable’ broadband services (1 Gbps +) reach at least 85% of UK premises by the end of 2025. The aim is to have nationwide (99%) coverage by 2030. 

Much of this funding is being used on that final 20% of premises in hard to reach rural and semi-rural areas. Great news, but it will take time to deliver and see the benefits. 

How Can You Resolve Broadband Speed Problems?

Unfortunately, sometimes broadband speeds do fall below the initial estimates for your line. But did you know that Ofcom’s Voluntary Code of Practice for Broadband Speeds can help you to resolve any problems with internet speeds that arise and are not in line with the estimates a member ISP provides on connection performance during the order process. 

Which ISP’s are Ofcom members of the Voluntary Code of Practice for Broadband Speeds? 

  • BT
  • EE
  • Plusnet
  • NOW TV / NOW Broadband
  • Talk Talk
  • Utility Warehouse
  • Sky Broadband
  • Zen Internet

When you are in the ‘sign up’ stage, you can use the code to obtain more information on connection speeds. If these then fall below what was guaranteed and expected, it can help you to exit that contract if things don’t improve. ISP’s are allowed one month to resolve the issues, and if at that stage there is still a problem then the customer can walk away from the contract with no penalties. This ‘right to exit’ can also apply to phone and TV bundles that were purchased along with the broadband.  

You’ll have noticed that only the larger ISP’s are members (apart from Vodafone which is noticeably absent!). Many of the smaller ISP’s don’t sign up due to the costs involved with adapting to Ofcom’s code being too high. 

If you want to read more and see the data in full, you can find the full Ofcom Report for 2023 here. 

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52% of UK Covered by Full Fibre Broadband, Ofcom Summer Study Reveals

With what is likely to be the last of the hot weather for this year, Ofcom have shared the results of their summer 2023 study looking at UK fixed broadband and mobile coverage.

The study reports that Full Fibre FTTP access in the UK has risen by 4% from January 2023 to 52% coverage. 

It has also found that 75% are now within reach of a gigabit-capable network, which is an increase of 2%. 

In addition to this, 76-85% of premises can now get an outdoor 5G connection from at least one operator (an increase from 73-82%). 

Ofcom Summer 2023 Report

This latest report from the communications regulator features data collected between May 2022 and May 2023, including that of their Spring Connected Nation’s update back in January 2023. 

This most recent report is based upon the coverage and service availability information from both fixed line UK Internet Service Providers and Mobile Network Operators. 

Overall, the UK’s coverage of fixed “superfast broadband” (30Mbps+) remains unchanged at 97%, while 15.4 million homes (52%) can now order a Fibre-to-the-Premises (FTTP) service via various networks (up from 48%).

Key Figures from Ofcom Summer 2023 Report

Gigabit

75% of the UK (that’s 22.4 million homes) can now access Gigabit-capable (1Gbps+) services (up from 73% or 21.9m). 

This figure is higher than that for FTTP due to the majority of the gigabit connectivity coming from Virgin Media’s upgrade to their existing HFC network. In dense urban areas, there is a lot of overbuild between HFC and FTTP. 

What about the last 20% in the hardest to reach areas? The UK Government’s £5 billion Project Gigabit programme aims to improve the above figure so that gigabit coverage is extended to at least 85% of UK premises by the end of 2025 (and 99% nationwide by 2030). 

Premises Still Without ‘Decent’ Broadband 

‘Decent’ broadband is based on a download speed of at least 10Mbps and 1Mbps upload. The number of premises that cannot access this is currently 428,000 which is 1.3% of the UK. 

However, if you include wireless connections via 4G, 5G and Fixed Wireless Access, this number drops down to 62,000. 

4G Mobile Networks

Geographic coverage of 4G wireless services across mobile network operators (EE, Three, O2, Vodafone) has remained about the same, with a range of 80 to 87%. 

Although it’s a slow process, these figures will be improved upon by the Shared Rural Network agreement – A £1 billion project to change things for rural users. 

5G Coverage

There’s still a way to go when it comes to 5G coverage in the UK. The Ofcom Summer 2023 report shares that 76-85% of UK premises can now get outdoor coverage from at least one operator, however when looking at outdoor coverage by all operators put together it drops to 12-22%. 

Voice and Text Coverage

Full Ofcom Summer 2023 Report

We’ve included a few summaries for your perusal but for more detailed information with all the facts and figures you could ask for, download the PDF of the Summer 2023 Update on Connected Nations via the Ofcom website here. 

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