Friday, January 4, 2013

No need to rush on 4G

December 2, 2011
For an informed view on connected entertainment in the UK & Ireland, visit Cue Entertainment 


When every shopper has a mobile phone at hand, there are clearly business opportunities for the taking and eBay claims that an early introduction of 4G networks will be good for UK plc.

The November release by eBay of a “mobile manifesto” that called for Ofcom to speed up the introduction of 4G data networks in the UK in order to help retailing came as something of a surprise. In the years since its 1995 launch, eBay has played a significant role in moving shoppers from high street to couch.

The more cynical observer might think that this submission to the government is a plea simply on the company’s behalf. The case for improved mobile broadband does not depend on helping consumers to search for online deals as they browse in bricks-and-mortar stores.

Online shopping is not data-intensive; it does not suck up mobile bandwidth in the same way as streaming long-form music and movies from the cloud. No one receives a “buffering” message when checking the price of baked beans at the local Asda supermarket although at peak times a 4G network can be just as congested as a 2G or 3G connection. The “contention ratio”, or number of other people trying to go online at the same time, is just as likely to slow down a fast broadband connection as a slow one, as many subscribers know only too well.

Certainly, eBay UK Retail Director Angus McCarey has a point when he says that today’s consumers have a store in their pocket with “the ability to perform all sorts of functions on a single device: everything from shopping, store location, shopping lists, in-store price comparison, self-scanning and self-checkout (to) earning loyalty points and redeeming vouchers and coupons.”

None of these functions requires a high-speed data connection. Miss a few bytes of streaming video while watching a feature film and the impact on enjoyment is significant. To wait for a moment before viewing a 30-second advertising message is not a disaster. Shopping apps do not bring the network to a standstill: video does. If video becomes a key component in mobile retail, stand by for the first insurance claim to involve a shopper who steps in front of a cyclist while watching a commercial for new sneakers on a smartphone.

It is a mistake to conflate bandwidth, speed and capacity and an even greater error to assume that faster broadband is the cure for all ills. As the cost per megabyte falls and network speeds increase, 4G as currently conceived is a way for network operators to lose money faster. Its time might well come but the undue haste that eBay urges makes little sense in the present financial climate.

A survey by retail market analyst Verdict Research, quoted by eBay, says that more UK citizens use a smartphone when they shop than anywhere else in Europe. A joint Ovum/Verdict report published in June 2010 said that only 2.1% of UK adults used their mobile phone to shop online. In 2009, a year in which the total value of all e-commerce transactions in the UK was £21.2 billion, mobile commerce (m-commerce) was worth just £122 million. The report predicted that m-commerce would be worth £275 million annually by 2013, which clearly is insufficient to fund a new network.

McCarey draws attention to research commissioned by eBay that shows consumers place a reduction in the cost of mobile broadband at the top of their priorities. The solution, though they may not know it, is not to build an expensive fourth-generation wireless network that becomes rapidly congested, leads to the imposition of data caps and makes it difficult to log-on.

He comes closer to the solution when he says in the eBay manifesto, “We believe that it will increasingly be in retailers’ interests to offer better in-store wi-fi coverage to enable consumers to access the internet to perform a variety of functions via their smartphones.” This is true as far as it goes but a piecemeal approach that differs from store to store might not be an appropriate solution. The attraction of a carrier-operated network is the consistency of service across large public spaces. Separate Asda, Sainsbury, Tesco and John Lewis networks are not the answer: “freedom to roam” with a consistent level of service must be at the heart of any alternative proposal to 4G.

A separate report, released in October by the self-styled Open Digital Policy Organisation, offers an estimate that the time lost waiting for a broadband connection costs UK businesses £732 million each year. “Over 37 million business hours per year could be saved from faster mobile data downloads, if 4G mobile technology was to be deployed sooner than is currently planned,” the authors claim. They also point out that most of the mobile devices in use today are incompatible with the proposed 4G technology, which could mean that higher data charges and the cost of new handsets will swallow up any potential savings.

This is hardly a sound basis for network operators to invest the £5 billion or so that the Ofcom licence auction could fetch, not to mention the infrastructure costs required to provide 4G coverage across the country. Ofcom has mandated 95% coverage for 4G, compared with the current 87% for 3G networks, but it is likely to be 2017 before we reach that target. In the short to medium term, the shiny new 4G network will face competition from other technologies including conventional wi-fi, which is available on the majority of present-day devices.

Then there is the “digital dividend” from the closure of analogue terrestrial broadcasting, which releases the bandwidth known as white space, referred to as “super wi-fi” in North America. This could undermine the economic case for 4G and delay its arrival even further, although in some circles the technology comes under the 4G umbrella. If white space delivers all that is promised for it, mobile networks in the UK could overtake the services available in other world markets. As Britain has learned to its cost often, to be first does not always mean best.

Much as rural dwellers might look forward to 4G network access in the fields, the profits (if any) will come from busy locations where users of the latest generation smartphone are plentiful. The eBay manifesto claims that the high cost of data puts consumers off mobile shopping but this can only be true if they watch a lengthy product video prior before every purchase. It also is unrealistic to believe that the eventual arrival of 4G will mean lower data charges: telecom companies have to pay for the infrastructure and the Ofcom licence somehow.

In shopping centres and high streets, wi-fi hotspots make much more economic sense. They really do offer higher speeds and lower charges, particularly because they connect directly into the broadband infrastructure.

Investors should take note of what has happened in Canada, where Shaw Communications has parked the 4G licence it purchased 2008. Rather than venture into new and unknown territory, the company announced in September that it would concentrate on a network of wi-fi hotspots in shopping malls, coffee shops and other retail centres. Shaw CEO Brad Shaw says, “We do not feel that the economic benefits related to an entry into wireless are sufficient to justify the capital investment that is required. The Canadian wireless industry has changed dramatically.”

He estimates that the 4G infrastructure could cost up to CAN$1 billion with no prospect of payback for many years. The hotspots, which can deliver up to 1Gbps spread among multiple users, will link directly into the company’s existing fibre network and should generate revenue from Day 1.

In a model similar to the BT Fon network in the UK, Shaw broadband subscribers will be able to access the planned “Wi-Fi Mesh” on almost any mobile device they currently own. It also will provide an incremental revenue opportunity from both non-subscribers who pay for occasional access and from media asset owners that distribute subscription content over wi-fi.

BT Fon has been available for years, so perhaps it is a question of better consumer education rather than more expensive infrastructure. No worries about European roaming, data caps or high charges: it is all part of a single broadband subscription. Shoppers can download data, watch a video and maybe take in a little m-commerce or locate the nearest branch of their favourite store while they enjoy a soya latte and a chocolate muffin.

Somehow, it seems a lot more relaxing than the constant search for next generation data delivery.

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