Vodafone UK improving coverage with Phone Boxes, Mini-masts & Manhole Covers

Scott Petty, CTO of Vodafone UK wrote a post about how 'our cunningly imaginative network team has devised some ingenious ways of boosting mobile reception.' While readers of this blog will have already seen most of these innovations from around the world on our blog, it's nevertheless an important step to bring connectivity to users in rural and remote areas that suffer digital exclusion.

Late last year, Vodafone talked about how their mini masts (picture on top) are making huge differences to JCB Staffordshire quarries. Around half the height of a standard mast, the mini masts can be painted to fit in with the local surroundings. The masts also require less power and electronic equipment.  This means they are ideally suited to providing a mobile signal in hard-to-reach rural business locations, such as the two JCB sites, near its World Headquarters. The mini mast is developed in partnership with infrastructure technology company Commscope according to the PR.

Continuing from the original PR:

4G networks can easily become congested in densely populated cities. This is especially true for urban areas regularly visited by waves of tourists, such as London’s Covent Garden. Fitting a mini-mast to the underside of a manhole cover to increase mobile coverage may sound bizarre, but it makes perfect sense. Our incredibly fast fibre optic network runs beneath the streets of Covent Garden and provides the bandwidth muscle behind our manhole cover mini-masts. Each mini-mast isn’t designed to boost coverage for all of London or even the West End, but for specific stretches of Covent Garden where overwhelming demand for a strong and stable 4G signal would otherwise go unmet.

But manhole cover mini-masts won’t be appropriate or possible in every locality. For some places, such as Edinburgh’s historic Princes Street, mini-masts built into phone boxes make more sense. These converted phone boxes not only provide a boost to mobile reception on this bustling thoroughfare, but help preserve a much-loved icon of our national urban heritage.

In a post back in December, I wrote about Small Cells in Phone Boxes here.

In another press release yesterday, Vodafone said:

Picture source: ThinkSmallCell

Visitors to the popular seaside resorts of Polzeath and Sennen Cove in Cornwall this Easter can now receive fast mobile Internet and great voice reception along the beach after Vodafone installed the latest 4G technology in beachfront phone boxes.

Mobile coverage can often be difficult to provide in remote areas and coastal locations due to the local topography and the lack of power and fibre cables needed to link up masts. Vodafone is continually looking at new ways of providing customers with great coverage, including by installing 4G technology into traditional phone boxes, returning them to their roots.

Beach-goers will not only be able to use their smartphones on Vodafone’s ‘4G from a phone box’ service within approximately a 200-metre radius. They can also make use of Vodafone’s range of connected devices, including the V-Pet Tracker to help you pinpoint a dog that has wandered off.

Vodafone is working on a number of initiatives to help support the Government’s ambition of extending mobile coverage to 95% of UK landmass by 2022. In addition to drawing up industry-wide proposals to create a single rural network to cover not spots and partial not spots, last year, Vodafone achieved an industry first by installing the UK’s first mini mobile mast at Porthcurno in Cornwall.

The Cornish 4G-enabled phone boxes are equipped to cope with the increase in mobile usage over the Easter break and over the summer months. During the heatwave in 2018, our network in Cornwall carried nearly 90% more mobile Internet traffic than the previous year.

Vodafone is also testing 4G in phone boxes in busy shopping areas in Edinburgh, Oxford and soon in London. At its technology headquarters in Newbury, Berkshire, Vodafone is trialling housing 4G on the underside of manhole covers.

Who knew? Now network coverage is being provided via toughened resin manhole covers with the equipment hidden below & in the top of old phone boxes. Popped to @VodafoneUK to take a look at this latest effort to improve its coverage. pic.twitter.com/qGCxhcBAvv

— Ben Wood (@benwood) December 14, 2018

All pictures, unless mentioned are from Vodafone.

Related posts:

• Small Cells in BT Phone Boxes
• Underground Small Cells
• NTT Docomo's Underground LTE Small Cells with possibility to deploy 5G in future
• Rural Small Cells: An end user story

Small Cells in BT Phone Boxes

Picture Source: Andy Sutton

In a news announcement yesterday, Vodafone said that they are planning to install 4G and 5G equipment to the underside of thousands of manhole covers across Britain to boost connection speeds in the busiest urban areas and meet the public’s insatiable demand for mobile data.

According to the report, Vodafone, which has hundreds of thousands of Cable & Wireless-branded manholes as part of its network, has developed the subterranean plan alongside Swedish telecoms equipment group Ericsson. The system is known internally as The Vault.

Attaching antenna equipment to the base of a manhole cover can boost the signal across a 200-metre radius, according to Vodafone, and could be critical in supporting future “smart city” technologies such as connected traffic lights. Installation does not require planning permission, which speeds up network build.

Vodafone and Ericsson have developed two types of system. One attaches equipment to the base of existing Victorian-era cast iron manhole covers. Another is a bespoke reinforced unit the size of a water butt that is sunk into the ground underneath a purpose-built cover.

We have blogged about Small cells infrastructure underground and in manhole covers. The following posts are related to that:

• Small Cells & Wi-Fi in the pavements & roads
• Underground Small Cells
• NTT Docomo's Underground LTE Small Cells with possibility to deploy 5G in future

Phone boxes, which are connected to the power supply, are a useful tool to boost demand on high streets and in rural areas. Vodafone has signed a deal with BT’s wholesale division to install 4G antennas in phone boxes, and has kitted out one on Edinburgh’s Princes Street to improve coverage in time for the Hogmanay celebrations on New Year’s Eve.

The picture on the top from Andy Sutton is from Small Cells World Summit back in may. He says, "New life for old kiosks, KX100+ accommodating a 4G LTE small cell for enhancing mobile area capacity density"

ThinkSmallCell has a nice picture of the top of the KX100+ phone booth. In it's report on the Small Cells World Summit 2018, David Chambers says the following:

BT had the largest demo with a full size telephone box equipped with a small cell hidden in the roof space. Although only one Nokia small cell was fitted, the unit could accommodate several from different network operators. Each site is backhaul with either 100Mbps or 1Gbps managed Ethernet and transmits above head height using an omnidirectional antenna. It would seem we will shortly be making phone calls from telephone boxes again, just without realising it.

It would be interesting to see some more of these old phone boxes converted into small cell towers.

See also:

• Vodafone News: Vodafone lifts lid on manhole covers to improve mobile coverage

Here is a tweet containing picture of Ericsson's vault radio system for anyone interested:

If I can briefly be a bit naughty, here's a diagram from E/// of the vault radio system. pic.twitter.com/1FMgwtofRM

— lightspeed (@lightspeed2398) December 11, 2018

Patients to get free Wi-Fi as UK National Health Service (NHS) turns 70

The UK National Health Service (NHS) turned 70 on 5 July 2018. To celebrate this they have also created a dedicated website here.

Back in June, Dean Bubley tweeted about NHS's WiFi Journey from Small Cells World Summit 2018. By December 2018, Full Wi-Fi rollout in secondary care will be completed.

NHS Digital explains the following:

NHS Digital is working to make sure that everyone can access free WiFi in NHS sites in England. NHS WiFi will provide a secure, stable, and reliable WiFi capability, consistent across all NHS settings. It will allow patients and the public to download health apps, browse the internet and access health and care information.

Local Clinical Commissioning Groups (CCGs) and NHS trusts are responsible for choosing a supplier that can provide an NHS WiFi compliant system which suits their needs, and working with them to implement it across their local NHS sites. The chosen system must be based on a set of policies and guidance defined by NHS Digital.

This is the latest update from David Corbett, NHS WiFi Programme Head

whilst our boss @JulietBauer and the world of NHS IT is at #Expo18NHS the @NHSDigital #nhswifi team are quietly getting on with supporting the rest of the GP estate to go live. Great to see @NHSKernow go live this week and to hear @Daisy_Group making good progress in Humber/Lincs pic.twitter.com/ffdTArEZkt

— David Corbett (@davidcorbett74) September 5, 2018

Make sure to follow David to keep up to date on this subject.

CCS MultiPoint-to-MultiPoint (MPtMP) mesh wins Small Cell Forum Award

Picture Source: Lightspeed via Twitter

CCS recently won Small Cell Forum award for "Excellence in Commercial Deployment (Urban) category" for  Ultra-Fast, Next-Generation Backhaul Network in London’s Square Mile.

Absolutely delighted to have just been named Winner of the Excellence in Commercial Deployment (Urban) award at @SmallCell_Forum Small Cell Awards! #SCFAwards18 #SCWSWorld pic.twitter.com/jgCDJQesRd

— CCS (@CCS_multipoint) May 22, 2018

David Chambers, ThinkSmallCell wrote an in-depth article on this topic last year (here) but since then lot more small cells and new WiFi points have come up. The picture on the top shows the CCS Metnet backhauling a Wi-Fi hotspot and a Nokia Flexizone small cell from O2. Only recently has CCS declared that the City of London project is up and running. As pointed out in the article:

• CCS frames Metnet as the “world’s only self-organising 5G microwave backhaul”. Operating in the licensed 28GHz band, Metnet nodes are said to be unobtrusive and easy to install, with a wide field of view to minimise the need for radio unit installation.
• The CCS launch declaration also indicated that Nokia Flexi Zone small cells are being used for 4G connectivity, which is then carried over Metnet. This appears to be the first time Nokia has been referenced in connection with the City contract, with previously identified partners including Cisco Systems as a provider of access points for the Wi-Fi network, and Virgin Media for delivering core fibre links.

While the London deployment is in 28GHz band, the solution is also available in other bands as follows:

A more detailed datasheet is available here.

Finally, here is a nice video of the London Square Mile Deployment

Connecting a rural Welsh village using 'Mesh Potato'

Came across this BBC program from 2016, 'The Big Fix by Simon Reeve'. There is interesting bit in it about connecting a rural village in Wales by mesh (mash) potato. You can find more about the device here and here.

The program is embedded below. If you are in a hurry, skip to 10 minutes and then skip to 34:50 min mark.

A write-up of this project is also available here.

DAS vs Small Cells for In-building coverage

Small cells vs DAS has been a topic of discussion for a long time. ThinkSmallCell covered this topic back in 2014. I don't think things have changed much.

Recently I came across ClearSky and Opencell. They both have a slightly different approach to providing in-building coverage solutions. Instead of focusing on having neutral host small cells with MOCN or other network sharing approach, they act as neutral host providers responsible for integrating small cells from multiple operators within the building.

ThinkSmallCell has a detailed write-up of Opencell and Clearsky Technologies. What impressed me is the Opencell article saying (emphasis mine):

This isn’t a true neutral host where a single set of small cells is shared by all operators and routed through a central gateway. Each small cell is connected directly to its host operator – there is no shared gateway switch  through which all traffic is concentrated.

Instead they use Enterprise Small Cells to provide in-building cellular service from all four UK networks at a 75% lower price than DAS including basestations. Parallel sets of small cells are installed, one set for each operator. Typically a single dedicated LAN is used with a single separate fibre backhaul through the Internet. Each installation is designed, commissioned and maintained directly by the OpenCell team.

A 24/7 Data Centre with fault and performance monitoring service constantly tracks operation and identifies problems. We can remotely diagnose and fix issues, and will attend next day to fix or replace faulty hardware. We charge an initial setup fee and an ongoing operational support rate. There would also be a callout fee and additional cost for major changes, such as when the building is redeveloped, layout changed or new tenants are introduced.

It can be 75% cheaper to install enterprise small cells from multiple operators rather than install DAS. Again, I am sure there is a point till which it would make sense to do this. After that, it would be cheaper to have a DAS solution.

In couple of weeks, Cambridge Wireless is hosting a seminar on this topic, 'DAS and Enterprise Small Cells - Competition or Collaboration?'. I am hoping to hear more details about this.

In the meantime, if you would like to explore more about this topic, see the links below.

• Multi-operator enterprise small cells commercially live with OpenCell - ThinkSmallCell
• ClearSky lights up Clearwater Beach Resort with multi-operator Small Cells - ThinkSmallCell
• Small cell deployment supports all four nationwide operators - RCR Wireless
• The three key differentiators between DAS and Small Cells for Enterprise - ThinkSmallCell
• DAS and Small Cells solutions become more intertwined - ThinkSmallCell
• Six ways to achieve multi-operator Small Cells - ThinkSmallCell
• Quick tutorial on Mobile Network Sharing Options - The 3G4G Blog
• Tutorial: An Introduction to Macrocells & Small Cells - 3G4G Small Cells Blog

Connecting Cambridge University using Wi-Fi

Came across this post from Airheads about the challenges of connecting the 800-year-old Cambridge University with Wi-Fi. I have spent a lot of time in Cambridge working with Cambridge Wireless and attending fantastic events organised by them so I have seen some of these challenges first hand. To quote from the post:

Providing services to such a prestigious institution is a real privilege but can also be daunting.  At Cambridge, the whole City is the campus as University Departments and Colleges span the City. Networking on such a distributed scale is a challenge; we have to take both the narrow and wider view at the same time. 25 years ago, the University had the foresight to begin deploying a pan-city fibre optic network, the Granta Backbone Network, to connect the hundreds of University buildings together. Today this encompasses 60 km of multicore fibre over which we run a core and distribution router network. Therefore, as all our buildings are networked together, you would think that deploying Wi-Fi on the back of that must be easy. That could not be further from the truth, as hinted at already, Cambridge is far from simple.

The most basic thing you do for a wireless deployment is a Wi-Fi survey. Here at Cambridge, we have a myriad of buildings of all shapes, sizes and types. For example, we have buildings that are eight hundred years old right through to modern structures. The construction of these buildings is amazingly diverse, from metre thick stone walls to concrete monoliths right through to simple buildings made up of modern partition walls. The latter sounds simple until you come across that surprise hefty wall with four layers of unexpected insulation or a signal killing chimney hidden in the wall. We also have constructions as varied as residential buildings, (that can also act as hotels out of term), office blocks, state of the art laboratories, lecture theatres and seminar rooms, libraries and warehouses. This means that the University Wireless Team have their work cut out surveying each of these unique environments while trying to get ubiquitous Wi-Fi into all areas. We estimate that if we surveyed each building end to end, it would take more than five years.

You can read the complete post here. Below is a video that shows some of these challenges.

Is small-cell thinking changing the face of remote and rural coverage?

Its been a few months since this Cambridge Wireless (CW) seminar on 'Is small-cell thinking changing the face of remote and rural coverage?'. David Chambers (ThinkSmallCell) has written a post summarising the event here but I thought it would be worth bringing this event to people's attention.

The presentations from this event are available here. There was a talk on how Nokia Kuha are being installed on Isle of Lewis in Scotland. I have written about them earlier here.

IP.Access talked about their rural deployment in Peru. To quote thinksmallcell article:

For the most remote areas, ip.access gave an extreme example from Peru where it took two days just to reach the site. Again the financial figures look small but can still be profitable. Where a macrocell might serve 1000-2000 users, a remote small cell might serve 100. In this example, a village with 300 people attracted 91 users with an ARPU of $11 generating $12,000 per annum. 

This was an EU funded research project called TUCAN3G. There are more details about it on the project website.

Real Wireless talked about the whitepaper they did for Small Cell Forum. It makes an interesting reading.

Finally, Ayan Ghosh from BT talked about Airmasts. I have covered this in detail here.

With regards to the IP.Access Peru story where remote users did generate a lot of revenue for the operator, I know the same applies to UK. From my travels looking at rural coverage I have seen that the users in rural community make full use of whatever capacity is made available to them. I posted an interview that I am posting again below.


Related links:

• CW seminar on Remote and Rural Small Cells - ThinkSmallCell
• Business drivers for connecting the unconnected via small cells - Small Cell Forum
• 'Is small-cell thinking changing the face of remote and rural coverage?' - Cambridge Wireless

Small Cells World Summit 2017 Summary

I realised that I never got round to writing a summary post for Small Cells World Summit 2017. In fact I was waiting for summaries for various publications before writing a post but there was much less coverage this year.

Having said that, there were reasonable number of operators and most major vendors present. Small cells have sort of gone mainstream from their niche as many operators are now talking of small cells for 5G (mainly higher frequencies).

Anyway, here are some links with what I found interesting that you can explore further.

Here are some things ThinkSmallCell reported. Full report here:

SCWS, now in its 9th year, remains a regular feature of the small cell calendar. Now a two day conference, attendance was lower than some years ago but stable with noticeably more system integrators/installers actively participating. There was a little more focus on business enablers rather than technology this year, addressing deployment issues and neutral host opportunities for enterprise, urban and rural sectors.
...
The scope of SCWS is intended to embrace all of Small Cells, DAS and (Public Access) Wi-Fi. We saw one or two more DAS vendors participate but there was relatively little public Wi-Fi content. Perhaps that reflects the limited interest for that in Europe, as we saw at the recent Wireless Broadband Congress. The program included a few keynote speakers from operators (EE, O2, ATT, KDDI, Softbank) and some industry verticals (AEG, which operates the O2 dome and other stadiums; Grange Hotels etc.)       

Many mature small cell products are available today for both 3G and LTE. Form factors continue to shrink, software is becoming further automated and refined. The backhaul conference stream has been dropped with CCS now the most prominent independent small cell backhaul vendor.
...
The event provides an excellent opportunity to meet and reconnect with industry players, both old and new. The emphasis and participation has evolved over the years, but it remains a key focal point to assess the current state of play for the industry.

Here are some things The Mobile Network reported. Full report here:

The day before the Summit started Nokia assembled a few journalists in a meeting room and gave them a portfolio update. Of note in this was the revelation that the company will be shipping tens of thousands, in fact more than 50 thousand, of its Mini Macro cell sites to Sprint. This is on top of another wide scale roll out of the boxes – which are 2x20W sites in a 5 litre box – in China and Japan where the vendor expects to ship another 40,000. There are 3,000 headed to Brazil, as well, to be deployed as an underlay under Ericsson macro cells.
...
One notable aspect of the event was the amount of talk about using small cells in rural, in dense indoor and in other hard to reach areas. Mansoor Hanif spoke of some of the work BT is looking at to enable it to spread coverage to hard to reach areas. There is a real range of work, best summed up in this picture.

Of note is its work with TIP, where it hopes to be able to plug in open base stations as part of its Kuha community-run small cells programme – as per its project on the island of Harris supported by Nokia at the moment. With Lime Microsystems it is delivering a software defined radio base to Open Source, and hopes to attract developers to build applications on top of the Lime SDR platform. Hanif wants to move the cycle for introducing a new feature into a network from months to weeks – but he added that he doesn’t think any operator has the skills to manage that internally – hence the move to Open Source.
...
KDDI’s Fumio Watanabe presented some findings from the operators trials of mobile mmWave systems. The operator’s field trial use 40GHz and 60GHz bands, with a user moving between different bands and being “handed over” between access points. This sort of mobility requires dual interband connectivity and multi-site CoMP to handle the mobility between different sites and bands as a user goes out of line of site of an access point.

It may also require some architecture shifts Watanabe said, including the likes of ICN and MEC.
...
Backhaul provider CCS has a couple of things going on. First, it is involved as the backhaul provider to Telefonica O2’s deployment of outdoor WiFi and cellular small cells in the City of London. Steve Greaves, CEO, said that the company will support 450 small cells and 150 WiFi access points by siting its backhaul nodes at 30 Virgin media fibre points – with each backhaul node supporting 3-5 WiFi access points. The backhaul nodes are providing 1.2Gbps capacities at 24/26/28 GHz bands.

Greaves is also enthused by an upcoming product launch from CCS, as the company enters the 60GHz band with a 10Gbps product. Greaves says that CCS will go beyond products from the likes of Siklu, by modifying the basic WiGig chip that providers currently use, to add tighter carrier grade SynchE 1588, and greater interference control. The product will not be available until early 2018, he added.

Another interesting aspect of the City of London deployment – the concession model between the City of London and Telefonica – means that Telefonica must host other operators’ small cells within the deployment if asked. But these may not be on the same pole as Telefonica’s small cells, given there is a limit of two boxes per pole. From a backhaul perspective – that obviously introduces more complexity – as Telefonica must introduce a V-LAN for each operator, with different QoS.

Virgin Media Business, by the way, has 100,000 cabinets in London alone, and wants to use them to act as potential hosts for small cells, by adding a small pole to the cabinet, said its adviser Paul Coffey. The company is also looking at enabling neutral host model using its street infrastructure. Its wholesale business supplying backhaul to the UK’s operators already runs to £150 million per year, Coffey said.

Related Posts:

• Nokia Kuha: Community-run Small Cells
• Small Cell Forum Awards 2017 Winners
• Flying Small Cells are here...
• Drone cells are becoming a reality

Exploding Femtocells: How Testing plays an important role

The Register pointed out a while back that some of Vodafone's Sure Signal Femtocells (designed by Alcatel-Lucent) are exploding.

Vodafone says that anxious customers of its home femtocell box are safe, despite experiencing continuing brownouts. Although Vodafone is replacing the Alcatel-made units on request, it has declined to carry out a full recall.

Vodafone's user forums have a lot of info and pictures. The one from which I took the above picture says:

The failure was announced by a loud bang, a flash and the tripping of the power circuit.

Luckily there has been no serious accidents but it is enough to highlight the importance of all the different kind of testing that is done for all different kinds of devices.

This picture above, even though highlights the testing for mobile devices, is not very different to the steps required or testing small cells.

Due to the pressures of delivering more is shorter duration's, it can sometimes be a challenge to finish all of these to the highest possible standards. In any case, if its not done in the right way, the end results are visible soon enough, once it goes live.

Rural Small Cells: An end user story

At the end of a recent seminar on small cells (without mentioning any details) someone from the organising team asked me (as they know me well), "we keep on hearing that small cells can make a huge difference but when will it start making that difference?". I am glad to say that I can share one such video that shows how small cells are making huge differences.

I am cross posting this video from Parallel Wireless Blog. This is a story of a couple, who are both retired doctors based in a village near Halifax in England, UK.


There are many other similar stories that we have come across, not just in UK but many other countries where rural small cells are making huge differences in communities by not only providing connectivity but also by making quality of life much better.

According to this ITU report, 53% of the world’s population is still offline, with the majority located in Africa and Asia-Pacific. This means there is still a lot of work that needs to be done to #ConnectTheUnconnected

*Full Disclosure: I work for Parallel Wireless as a Senior Director, Strategic Marketing. This blog is maintained in my personal capacity and expresses my own views, not the views of my employer or anyone else. Anyone who knows me well would know this.

Nokia Kuha: Community-run Small Cells

In a recent presentation at Small Cells World Summit, Mansoor Hanif – Director of Converged Networks Research Lab mentioned about Kuha, community run small cells in Isle of Harris. There is very little information on Kuha available online.

The Pitch OPEN website provides the following info: Kuha is the Nokia solution for connecting the unconnected – that means the 30% of the world population living without Mobile Internet. Kuha helps network operators to extend their service to communities that have so far not been connected because of the high cost of base station deployments.

kuha.io has more details on how it works but surprisingly not much mention of Nokia. All it says is "We're a team of 5 entrepreneurs with years of telco experience. We are currently developing the product, studying the market and connecting the world, one internet connection at a time."

Connecting the unconnected - #nokiakuha mobile network by @nokia #IoT https://t.co/FdPxikm0LF pic.twitter.com/CSB3HMEzoJ

— Juhani Polkko 🇫🇮 (@juhani) January 23, 2017

Finally, this tweet above has just a little bit more info on this topic.

Temporary masts for festivals, events, etc.

I really enjoyed watching couple of video's from Peter Clarke of temporary masts that are installed at events like Glastonbury festival and other high profile events.  They are both embedded below:




If you enjoyed, check out more videos like these on his Youtube channel here.

Small Cells and Free Wi-Fi for 'City of London'

Most people outside the UK will not realise that there is a 'City of London' which is a city inside London city. Anyone interested in learning more can quickly get up to speed by watching this YouTube video. The City of London is also colloquially known as the 'Square Mile'.

The following is from a press release from City of London Corporation (emphasis mine):

The City of London Corporation has announced a deal that will deliver a free, public access WiFi network, offering internet access anywhere within the Square Mile. The multi million pound project is one of the largest investments in wireless infrastructure ever seen in London.

Cornerstone Telecommunications Infrastructure Ltd (CTIL) has been awarded a major 15-year contract to roll-out and manage the City of London’s new wireless network in conjunction with O2. The new network will deliver wireless services across all mobile networks for City businesses, residents and visitors.

CTIL will build 4G mobile “small cells”, which will be housed on City street furniture such as lampposts, street signs, buildings and CCTV columns to provide enhanced mobile coverage at street level, and ensure that the City is best placed to become an early adopter of 5G which is widely expected to become available in 2020.

CTIL will partner with O2 in building the WiFi network which will be free for the public to use. The project will replace the current service provided by The Cloud and will be fully operational by Autumn 2017.

The network will be more technically advanced than those found in other leading global financial centres, including New York. State-of-the-art equipment will provide speeds and see users able to enjoy high bandwidth services like video-calling and video on demand over free City WiFi following a one-time only registration.

For those who may not know, there are 4 operators in the UK. Vodafone & O2 jointly own CTIL who provides them the passive infrastructure while EE and Three own MBNL for the same purposes.

This is a very ambitious ask by the City of London. Only time will tell how far they will succeed.

Small Cells & Wi-Fi in the pavements & roads

Back in October last year, Thinksmallcell reported that Vigin Media in UK is deploying WiFi in pavements.

ISPreview reports that:

Ordinarily most operators prefer to install WiFi access points above ground, not least because it helps the 2.4GHz signal to propagate, but telecoms infrastructure owners like Virgin Media have a lot of manholes around the place that can also be used (makes it easier to tap directly into their core capacity links) and apparently this approach can still cover an area of up to 80 metres.

The use of a submerged rainproof access point, which sits beneath a specially developed resin cover, is certainly a different twist on the usual deployments. Never the less Virgin Media are also using plenty of traditional access points too, which have been discreetly installed on local street furniture.

Wireless antenna maker Kathrein has teamed with Ericsson and Swiss operator Swisscom to develop an in-ground antenna system that will help provide additional wireless coverage in densely populated areas. The technology, called the Kathrein Street Connect, was developed to help operators deploy additional cell sites in places where site acquisition is difficult due to zoning issues.

Kathrein designed the antenna while Ericsson provided the radio. The rugged solution was designed to withstand deploying in streets with heavy vehicle traffic. Currently there are 17 sites piloting the technology in Switzerland with plans for commercial deployment in 2016, said Jim DeKoekkoek, product line manager for antennas and filters at Kathrein, in an interview with FierceInstaller.

Kathrein also has a video on Youtube explaining this:


Its interesting to see that pavements and roads may become the new battleground for providing connectivity through Wi-Fi and Small Cells.


Related Posts:

• Telecoms Infrastructure Blog: NTT Docomo's Underground LTE Small Cells with possibility to deploy 5G in future
• Telecoms Infrastructure Blog: Underground Small Cells

The Statutory Hurdle in Small Cell Deployment

A presentation from MLL telecom in our recent event highlights the rules and the requirements from regulation during Small Cells deployments. The regulation hurdles are higher in Europe compared to most other parts due to strict requirements to make sure its not going to affect the character of an area and at the same time not to cause any damage to health and environment. Anyway, the complete presentation is embedded below:

Small Cell Deployment The Statutory Hurdle: Town & Country Planning (De-)Regulation of Small Cell Roll-out from Zahid Ghadialy

UK 'Not-spot' gets five Metrocells from Vodafone

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From Salisbury Journal:

LAST year, the village of Cranborne was selected as one of 12 communities UK-wide that would participate in a Vodafone pilot project to bring mobile telephone signal to rural “not-spot” areas.

Having successfully fulfilled the technical criteria for the trial, which included having no 2G or 3G signal and a sufficiently fast fixed-line broadband connection to support Vodafone’s new Open Femtocell technology, Vodafone engineers visited local businesses and community buildings in the centre of Cranborne to position five Metro Cells, each the size of a home broadband router, to give the best signal cover to the village.

The only cost to the trial community is the cost of power to each box.

In February the system was successfully installed and, earlier this month, the village celebrated the official launch of the technology.

North Dorset MP Robert Walter attended the launch. He said: “I am thrilled the new technology has been successfully installed and that, for the first time, businesses, residents and visitors can make and receive mobile telephone calls from the heart of the village. It is my sincere wish that the experience of these trials helps to deliver more solutions to rural areas affected by signal blackouts.

A good example of how Metrocells can solve coverage problem and may also future proof against capacity issues.

Is Wi-Fi the third RAN?

Most Metrocells trials that happened in the UK in 2012 and a few planned this year used Wi-Fi as the access technology. In the 3G4G blog I posted real life pictures from the Telefonica deployment. These small cells were using Wi-Fi as the access technology. The service providers are using WiFi for 'lamp/land grab' with the expectation that some of the sites would be replaced by LTE/HSPA Metrocells.

Small Cells on the Lamp posts and other street furniture

A lot of discussions, especially in the UK are focussed on lamp posts and other street furniture that will be used to host the outdoor Small cells or Metrocells. Some new players / operators are using the opportunity for land grab as its being called.

In a recent discussion Andy Sutton, Principal Network Architect, Network Strategy, Architecture & Design, EE discussed some of the problems that are faced with the so called lamp posts deployment. An example given was that of Birmingham in UK. See below: