4G's so last year: why we need 5G, and now

We have a spectrum crunch on our hands, and technology is only just starting to deal with that.

By current trends, data traffic is expected to increase 1,000 fold by 2020, by which time there will be an estimated at least 50 billion Internet-capable devices. Our ever-growing love for mobile comms is a fast lane to "spectrum crunch" – we're just running out of radio space.

The electromagnetic spectrum of radiowaves is another of our finite resources, shared out between a hungry media still expanding its TV and radio platforms, all the mobile web-enabled devices, emergency services and the military. With such scarcity, Government control is needed to allocate elements of the spectrum. Of course, that also pretends an opportunity to make large sums from the private sector (£22.5bn from the 3G auction when the industry was at a peak of optimism in 2000, and still a further £3.5bn expected, and budgeted into the autumn statement, from the imminent 4G auction).

Spectrum crunch will basically mean a shortage of supply, leading to a widening gap between the technology "haves" and "have nots", smaller markets for businesses and restrictions on the development of wireless-enabled technologies, products and services. Instead of the great opening up of the web, mass participation and new commercial opportunities, we'll see a closing down.

This is why 5G is so important, even before 4G has taken off. Unlike its predecessors, 5G technology isn't about improving speed of data rates, it's about sustainability and making a global digital life a possibility. 5G is needed urgently as a new basis of an efficient, space-saving approach to the spectrum. It will also be the technology that helps minimise the energy requirements of web devices and network infrastructure – another issue as everyday life becomes increasingly mobile and digital.

Although the UK played an active role in the creation of 2G (GSM) cellular standards, we have increasingly fallen behind in the succeeding generations of 3G and 4G standards. 5G is a huge opportunity for the UK to regain a world leading position and to be at the heart of new business creation and product development around the technologies with rich applications. It's already starting to happen. The University of Surrey has been given the go-ahead to set up a 5G Innovation Centre, backed up by a total of £35m investment from a combination of the UK Research Partnership Investment Fund and a consortium of key mobile operators and infrastructure providers including Huawei, Samsung, Telefonica Europe, Fujitsu Laboratories Europe, Rohde & Schwarz and AIRCOM International.

So the 5G Innovation Centre will be a hub for the latest research and technologies, capable of attracting telecoms giants internationally to carry out their own R&D and the basis of a cluster for the involvement of all kinds of businesses from different sectors interested in getting a lead from taking advantage of 5G platforms: media firms, gaming, health, logistics etc. The Centre will live within a 5G testing environment (operating throughout the University campus and also into Guildford in order to offer a model of the different types of urban and non-urban spaces) for firms to try out new offerings on the latest network.

What matters now is that UK organisations are long-sighted enough to seize the opportunity and get involved. The major investment funds mean we have a window in which to set the pace for what may well be the the make or break phase in the history of mobile communications. We have a long history in the UK of quality research that doesn't lead to commercialisation by home firms but picked up overseas. And with every economy now looking for the next big thing, the new technologies and markets that will shore up deficits and be an engine of long-term growth, 5G has the potential to be a precious commodity of the coming years.

Mobile phone masts. Photograph: Getty Images

Professor Rahim Tafazolli is the Director of the Centre for Communications Systems Research at the University of Surrey

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The joy of only winning once: why England should be proud of 1966

We feel the glory of that triumphant moment, 50 years ago, all the more because of all the other occasions when we have failed to win.

There’s a phrase in football that I really hate. It used to be “Thirty years of hurt”. Each time the England team crashes out of a major tournament it gets regurgitated with extra years added. Rather predictably, when England lost to Iceland in Euro 2016, it became “Fifty years of hurt”. We’ve never won the European Championship and in 17 attempts to win the World Cup we have only won once. I’m going to tell you why that’s a record to cherish.

I was seven in 1966. Our telly was broken so I had to watch the World Cup final with a neighbour. I sat squeezed on my friend Colin’s settee as his dad cheered on England with phrases like “Sock it to them Bobby”, as old fashioned now as a football rattle. When England took the lead for the second time I remember thinking, what will it feel like, when we English are actually Champions of the World. Not long after I knew. It felt good.

Wembley Stadium, 30 July 1966, was our only ever World Cup win. But let’s imagine what it would be like if, as with our rivals, we’d won it many times? Brazil have been World Champions on five occasions, Germany four, and Italy four. Most England fans would be “over the moon” if they could boast a similarly glorious record. They’re wrong. I believe it’s wonderful that we’ve only triumphed once. We all share that one single powerful memory. Sometimes in life less is definitely more.

Something extraordinary has happened. Few of us are even old enough to remember, but somehow, we all know everything that happened that day. Even if you care little about the beautiful game, I’m going to bet that you can recall as many as five iconic moments from 50 years ago. You will have clearly in your mind the BBC commentator Kenneth Wolstenholme’s famous lines, as Geoff Hurst tore down the pitch to score his hat-trick: “Some people are on the pitch. They think it’s all over. It is now”. And it was. 4 - 2 to England against West Germany. Thirty minutes earlier the Germans had equalised in the dying moments of the second half to take the game to extra time.

More drama we all share: Geoff Hurst’s second goal. Or the goal that wasn’t, as technology has since, I think, conclusively proved. The shot that crashed off the cross bar and did or didn’t cross the line. Of course, even if you weren’t alive at the time, you will know that the linesman, one Tofiq Bakhramov, from Azerbaijan (often incorrectly referred to as “Russian”) could speak not a word of English, signalled it as a goal.

Then there’s the England Captain, the oh-so-young and handsome Bobby Moore. The very embodiment of the era. You can picture him now wiping his muddy hands on his white shorts before he shakes hands with a youthful Queen Elizabeth. Later you see him lifted aloft by his team mates holding the small golden Jules Rimet trophy.

How incredible, how simply marvellous that as a nation we share such golden memories. How sad for the Brazilians and Germans. Their more numerous triumphs are dissipated through the generations. In those countries each generation will remember each victory but not with the intensity with which we English still celebrate 1966. It’s as if sex was best the first time. The first cut is the deepest.

On Colin’s dad’s TV the pictures were black and white and so were the flags. Recently I looked at the full colour Pathe newsreel of the game. It’s the red, white and blue of the Union Jack that dominates. The red cross of Saint George didn’t really come into prominence until the Nineties. The left don’t like flags much, unless they’re “deepest red”. Certainly not the Union Flag. It smacks of imperialism perhaps. In 1966 we didn’t seem to know if we were English or British. Maybe there was, and still is, something admirable and casual about not knowing who we are or what is our proper flag. 

Twelve years later I’m in Cuba at the “World Festival of Youth” – the only occasion I’ve represented my country. It was my chance to march into a stadium under my nation’s flag. Sadly, it never happened as my fellow delegates argued for hours over what, if any, flag we British should walk behind. The delegation leaders – you will have heard of them now, but they were young and unknown then – Peter Mandelson, Trevor Phillips and Charles Clarke, had to find a way out of this impasse. In the end, each delegation walked into the stadium behind their flag, except the British. Poor Mandelson stood alone for hours holding Union Jack, sweltering in the tropical sun. No other country seemed to have a problem with their flag. I guess theirs speak of revolution; ours of colonialism.

On Saturday 30 July BBC Radio 2 will commemorate the 50th anniversary of the 1966 World Cup Final, live from Wembley Arena. Such a celebration is only possible because on 16 occasions we failed to win that trophy. Let’s banish this idea of “Fifty years of hurt” once and for all and embrace the joy of only winning once.

Phil Jones edits the Jeremy Vine Show on BBC Radio 2. On Saturday 30 July the station celebrates the 50th anniversary of the 1966 World Cup Final live from Wembley Arena, telling the story of football’s most famous match, minute by minuteTickets are available from: www.wc66.org