Categories
Blog

Will video over LTE reshape the broadcast and mobile industries?


Mobile broadband is booming worldwide, underpinned by a global footprint of 3G/HSPA and 4G/LTE networks. LTE is mainstream and fast developing with approaching 350 live networks today, and is expected to cover 70% of the world’s population by 2020.  Worldwide the number of mobile subscriptions grew 6% over the last year, while mobile broadband connections leapt 30% to 2.5 billion, of which 350 million are LTE users. The smartphone is the device of choice, accounting for an estimated 70% of all mobile phone sales in Q3 2014.

Data consumption on smartphones, tablets, MiFis and other connected devices is also booming, 60% growth in data traffic being reported during the last 12 months. Video is the main driver and estimates point to 70% of mobile data being video by 2020.

LTE operators are increasingly focusing on the user experience of mobile broadband and enhancing the capacity, coverage, capabilities and efficiencies of their networks. LTE Broadcast (or LTE Multicast) is a key and promising technology that is already standardised within 3GPP LTE Release 9 for supporting the predicted explosive growth of video services consumption. The evolved Multimedia Broadcast Multicast Service (eMBMS) is the name of the LTE Broadcast technology and enables efficient distribution of point-to-multipoint content so that multiple users are able to receive the same content simultaneously. It could include HD video, mobile TV, digital radio, or push content.

LTE Broadcast creates a single frequency network (SFN) using part of an operator’s existing LTE spectrum to distribute broadcast streams into defined broadcast areas. All cells contributing to an SFN send the same data during the same timeslots to appear as a single cell. This is particularly useful for serving densely populated areas such as a sports stadium, arena, concert hall, shopping mall, etc. The SFN coverage area may be small, consisting of a few cells, or large – citywide, regional and even nationwide. Multiple users “tune-in” to the SFN for the best experience of the data stream content/service such as video, and in the most efficient way, allowing the operator to free up more capacity for other users on the network, and for more content and services. Broadcast and unicast radio channels co-exist in the same cell, sharing capacity and available radio resources are dynamically assignable for either broadcast or unicast delivery.

Many use cases are supported by LTE Broadcast technology. Mobile TV services are commercially launched using eMBMS in South Korea. LTE Broadcast technology promises new revenue sources for operators by distributing TV over mobile broadband systems, available to users with a compatible device, and allowing broadcasters and content providers to extend their reach to mobile users and enable new interactive services. Wide area TV broadcasting is being trialled now in Germany. But how much is the user willing to pay for mobile TV?

There are many other use cases for LTE Broadcast which are being studied and new business models will emerge. Around 20 trials are underway globally by several Tier 1 mobile network operators working with multiple content providers and partners such as the BBC. Many initial applications focus on coverage within stadia, but its potential is much wider, extending to smart cities, emergency broadcasts, software update downloads, video and music services, digital signage, connected vehicles (cars, buses, trains), and so on.

The role LTE Broadcast could play for TV broadcasters and other content providers will be discussed in the Convergence of Broadcasting and Broadband panel session. We shall consider the benefits for the various stakeholders including content providers, how broadband and broadcast technologies can be combined to deliver the most efficient video delivery solution, or whether cooperation rather than convergence is the path. While many broadcasters will be ready to embrace eMBMS, some will have a different perspective. Tensions may arise from demand from mobile network operators for spectrum which up until now has been allocated for terrestrial TV broadcasting, particularly in the 700 MHz band which has excellent mobile coverage properties. Some regulators are contemplating closure of terrestrial TV networks and delivering broadcast content over mobile networks. How will the competitive positioning between fixed and mobile network operators and cable operators evolve? Might cross-sector consolidation make sense? Can mobile TV overcome previous failed attempts?

I look forward to meeting you at ITU Telecom World 2014.

Categories
Blog

Grassroots entrepreneurs: the key to closing the digital divide

The telecom world has grappled with the digital divide since the publication of the Maitland Commission Missing Link Report in the early 80s. That report helped countries realize that telecom was a key tool for development, and since then telecom operators and regulators have struggled with how to provide access to telecom to all (universal access).

Definitions of universal access have changed over time. 20 years ago we talked about the walking distance to a telephone. Today we talk about universal broadband Internet access within reach for all. But, little has changed in terms of the methodology to make this happen. Some countries still rely on regulations to force universal service obligations on telecom operators to offer services to all. Other countries adopted universal service funds, to help subsidize telecom operators to offer universal service. Despite all these regulatory and financial incentives, the digital divide remains.

Why, one could ask? To a large extent, the cost of rolling out the infrastructure in areas with poor roads or electricity, the cost of customer acquisition, the cost of maintenance of the customer and the margins to be made from a low income customer, often make rolling out services to these regions difficult. These factors make regulations and financial incentives irrelevant to telecom operators. What we need today is an approach that considers the new technologies and new players that can facilitate universal service in a more cost effective manner. In fact, since the digital divide is so closely tied to the energy divide, we need to think out of the box when thinking of last mile access.

I currently live in Indonesia, a nation with 17,000 islands. Many regions have little or no voice services let alone broadband Internet. In today’s day and age of innovation and entrepreneurship, the last mile can only be provided more cost effectively by social or community based entrepreneurs. They are better partners in fulfilling the universal service obligations of telecom operators. These last mile entrepreneurs can provide business models than can be a more effective and efficient way of offering service, as they cut down many of the costs involved in doing it at grassroots level.

In some countries, social entrepreneurs or community-led cooperatives at the last mile are already being allowed to buy bandwidth in bulk from the telco, and then becoming the last mile provider to the end user. In India for instance, Air Jaldi uses WiFi mesh technologies to offer broadband Internet to schools in the highlands of Dharamsala, India. Green Wifi and Inveneo have been doing the same in many countries, but mainly only to schools or hospitals. With new technologies such as Open BTS, Open WIFI, raspberry pi computers, or energy efficient BTS such as produced by VNL, last mile operators don’t require huge capital investments to become last mile providers. VNL energy efficient BTS has even been developed for the last mile operator – for example, it can be transported by bullock carts and assembled by illiterate people using pictures as instructions. Necessity and scarcity is truly the mother of invention, and we should highlight these success stories from the developing world.

Regulators should be open to offering USO funds to these last mile social entrepreneurs or community cooperatives and allow telcos to partner with these operators to fulfill their obligations. The time has come to think out of the box, to ensure we can in fact bring broadband to all. The last mile grassroots entrepreneur is at the level in which innovation happens, and we cannot expect this of the telecom operator deploying high end expensive equipment and networks at massive scale.

We cannot do the same thing as the past and expect a different result to bridge the digital divide. As Albert Einstein so wisely put it, “stupidity is doing the same thing over and over again and expecting a different result”. The developing world has so many success stories as a result of thinking creatively and differently, such as Grameen phone bringing voice service through women entrepreneurs. Today, communities and young entrepreneurs are eager and capable of innovating and solving their own problems, and regulations should stay ahead to bring the maximum benefit to all concerned.

Laina is a mentor for the Young Innovators Competition at ITU Telecom World 2014, and will also be moderating the Forum Closing Conversation on Wednesday 10 December, wrapping up the panel debates and Forum sessions of the previous four days.

Categories
Predictions

Connected Devices

Connected Devices by Stuart Carlaw

By 2020 there will be over 40 billion connected devices in the world and 77% of the value they generate will be VAS rather than in connectivity and hardware.

by Stuart Carlaw

 

Categories
Predictions

Intelligent connections

Intelligent connections

Sitting on the couch, holding my 8 day old granddaughter, my first, found me musing about the future. She had just started to use her eyes for the first time, taking in her surroundings. Our average life expectancy has increased, due to many technological advances, by around 10 years over the last 50 years. It is quite likely she will see the 22nd century and live well into her 2nd century. But with an ageing population, technological and medical advances need to cost-effectively tackle the problems of dementia and the provision of health care to all, independent of location and status.

Wearable devices and human-implanted microchips for monitoring our bodily functions and providing advice from medical applications or from remote medical clinicians are starting to tackle the health challenge. Medical research is finding new ways to assist our bodies to heal and slow down the ageing process.

Advances in technology and techniques have generally come about through specialists working tirelessly to overcome challenges, pooling their knowledge and working in multi-disciplined teams. Humans best communicate and work together when they can see, touch and smell each other. Humans best learn from first-hand experience. Humans best perform when they have tools to enhance their mental and physical faculties.

The superfast optical fibre highways and radio technologies are connecting humans to a point of presence ever closer to each one of us and our superfast processing computers and smart devices. Increasingly ubiquitous networks connect everyone to the Internet, intelligent applications, data bases, libraries of information and the cloud. These technologies have increased the efficiency of connecting humans to humans (H2H) and human to intelligent devices and information (H2I). They have increased our ability to share knowledge and work in international teams at the blink of an eye, independent of distance and location. Creative technologies and software have further enabled scientists and engineers to test theories and structures through modelling and use of virtual reality. Such tools have accelerated the pace of new developments. People the world over are better informed about what is happening to others through drawing on diverse, independent multimedia news sources and information databases.

The widespread availability of communication technologies and services has been facilitated by international standards and by governments opening up markets to competition – driving innovation in practices and technologies. We now have a greater freedom of choice, across a multitude of services, in commercially competitive global markets.

With the widespread availability of superfast, broadband communications has come convergence of services and applications. Convergence of media services and convergence of various scientific fields, such as artificial intelligence, biotechnology, cognitive science, information technology and robotics.

Convergence of scientific fields and communications coupled with a growth in human-implanted devices will assist in our communication and wellbeing and tackle the growing cost of health care. In future connecting human-implanted microchips will provide people with opportunities for new business and social interactions. They will also introduce challenging legal, security, medical, ethical, and religious questions.

In my musings, I imagine that my granddaughter will be given a choice of having a human intelligent communicator, a “Humicator[i]”, implanted in her body. Our humicator, wirelessly connected to the nearest point of presence of the superhighway, will enable us to communicate with others with the quality of face to face, or access and store information at the blink of an eye, or access images as if we are looking at them physically in front of us. We will have the option to monitor our bodily functions, controlled by thought or physical stimulus – providing information to our retina and sound to our ears – and simply be better informed.

If people are informed and educated, then they are more likely to change behaviour. Government can provide advice, guidelines and an environment in which to learn from others, enabling doctors to support patients anywhere in the world without recrimination.

We require payment platforms and complaint processes to enable service providers to be fairly assessed and rated by their customers. We need to only receive information about a service or product when seeking such information. Controls must be in place to ensure all personal data is in the control of the individual, shared with others and used in a transparent manner on the terms of that individual.

The super-fast networks will be funded by the consumer, based upon the services used. However, in so called uneconomic communities, seed funding will still be required to assist in providing connection points, ITC education and humication devices. The resulting growth in economic prosperity will result in people progressively paying for services. Joined-up government, devolution of authority and more power back in the hands of the people will reduce the cost and increase the efficiency of government.

I had the great privilege to provide internet connectivity to a remote community in a distant island in the South Pacific. We worked with the community chiefs, the school and health workers. The teachers and children, who statistically have the same brain power as any other person or children in the world, experienced an information explosion. Within one year, they went from having virtually no books to becoming runners-up in a South Pacific-wide competition on the environment. On leaving, I was presented with a painting a part of which showed the exploding brain connected to the internet (see picture). This I see as an insightful look at the future.

I see in the future my new granddaughter, and every other human, no matter how remote, will have the choice to be connected to the internet, but be connected using a humication device, and connected to and from other intelligent devices, information libraries and open data sources. People will continuously use humication in education, work and play. They will be given medical advice when it is needed through remote applications or, when required, a doctor will automatically connect to them. When my granddaughter is into her second century, I expect she will be able to extend her independence through being consciously informed with the name of the person she is talking to via facial recognition, and be guided home when lost.

My granddaughter will live in a world of more independent, but connected people, able to draw on the power of working as a team in the time it takes her to open her eyes. Multi-disciplined teams, of likeminded people, drawing upon information libraries and furthering science, overcoming disabilities, connecting those in need with those who care[ii] and lowering the levels of vulnerability – simply, efficiently and intelligently connected.

Alan Horne, CEO of Broadband Pioneer and special advisor on Telecoms to the Global eHealth Foundation

[i] Humication – a newly coined word by the author meaning humans being connected through implanted intelligent devices to other humans, other intelligent devices and information libraries.

[ii] Slogan of the Global eHealth Foundation www.gehf.org

 

 

 

Categories
Predictions

Symbiotic Relationships With Robots

Symbiotic Relationships With RobotsPredictions ?

As the great physicist and Nobel Prize Niels Bohr once said: “It’s hard to predict – especially the future”. Predictions are mostly incorrect, and more importantly they do not anticipate the significant developments properly. George Orwell? Well, what we have today, is far beyond what he could have possibily imagined. So, it is a true challenge to come up with predictions.

Having said that, current developments suggest, that in the future, we will engage in symbiotic relationships with robots, relations that will be characterized by intense emotions, bonding, and high interdependency. The fact that people bond with technology is in itself nothing new: we strongly bond with our mobile phones, pads and laptop computers. Now, one of the fundamental differences between these current technologies and robots is that the latter are physical entities moving autonomously in the real world, which gives them an entirely novel quality and will lead to unprecedented experiences as we interact with them – this is much more about emotions than it is about technology.

Pulling the plug ?

A frequently asked question is whether we could still “pull the plug” on the robots (or the computers) if we don’t like the way it’s going. There is already a fundamental flaw in the question: It’s not “pulling the plug”, but it would be “pulling billions of plugs”. Even if we wanted to, this is no longer possible. The stock exchange, the entire economic system, all the supply chains, the complete logistics and traffic, would completely break down and there would be global famine – a true doomsday vision. We must keep the computers and the robots going. In this sense, we are already the slaves of the machines that we created – they use us, the humans, to keep themselves going – no need to wait for “Terminator”. It is the computers and robots that force us to maintain and to continuously upgrade them. Whether we want to attribute evil intentions to them is a purely philosophical question, not a scientific one.

Self-reproducing machines ?

And they reproduce: This is another horror-scenario – self-reproducing super-intelligent, mean robots. Again, we do not have to wait for “Terminator”-style robots. Today’s robots and computers (and other machines) reproduce, it’s just that the reproductive mechanisms are different from those of biological systems: they exploit humans to do the job, they force us to build factories for them so they can reproduce quickly; and the good ones proliferate whereas the ones that don’t make it in the market will become extinct. This is the Darwinian nature of our economic system.

The ROBOLOUNGE

Now are we just the victims of these developments? Will they just happen? Or can we do something to shape the future, to guide it into a desirable direction?

One of the big questions will be whether people will want these robots and will accept them and welcome them into their lives. What will the implications be? How will they impact our personal and professional lives? 50 years ago, nobody had even a clue of how mobile technology and the internet would fundamentally change virtually every aspect of our society – we were pretty much overrun by the technology and had no time to familiarize ourselves with it before it was already present. The whole transition might have been much smoother, had we had the opportunity to experiment with the technologies beforehand. And this is precisely where the Robolounge projects come in:

Providing first-hand experience with the future technology of highly interactive robots – rather than only making predictions, talking about it, writing articles, showing movies, and videos – is the goal of the Robolounge project.

So, one of the predictions is that in the future we will have a symbiotic relationship with robots, and interactive machines in general, as illustrated by the Robolounge, a development that has started quite some time ago. But the Robolounge is more than a prediction. It is a venue, a hub, of where people will be able to actually experience the future in a real-life environment, a lounge with drinks and food. Rather than simply reading about the future, with this lounge platform, people can get a feel of what it will be like when we closely live with interactive robots (and other machines). One of the topics of this ITU summit is that we want to create the future, not just passively drift into it. This is another goal of the Robolounge: people are encouraged to actively participate in shaping the future of technology by engaging in various types of events and forums.

The Robolounge should be operational some time in 2016.

Please click here to see the Robolounge flyer.

Osaka, Japan, 23 November 2014, Rolf Pfeifer

 

Categories
Predictions

New modes of information transport and processing

New modes of information

The existing modes of information transport and processing cannot cope efficiently anymore with the fast growing volume of telecommunication services as well as their users all around the world we are facing today. In addition the capacities of all existing information transmission media are naturally limited. Therefore a completely new mode of information transport and processing is needed to guaranty the most efficient use of the existing information transport media as well as the quality of telecommunication services for all users involved and interested. The creative integration of photonic and nanoelectronic technologies is definitely the right way to develop these new modes necessary for the sustainable evolution of information and communication services in the future.

 

By Dr Marko Jagodic, Advisor to the Director General, Iskratel, Slovenia

 

Categories
Predictions

50 Years of Net Neutrality

50 Years of Net Neutrality

In the End, Open Internet Wins

It was 50 years ago this week that Net Neutrality was finally adopted as a irrefutable policy in the United States. This was after several court battles and great concern by the telcos who had to live within the new framework. Many predicted stagnation of innovation and the economy. But it didn’t turn out that way.

Regulation of ISPs Led to Breakthrough Research and Invigorated Company Stocks

Deregulation of telecommunications in the last century had many positive outcomes, however, by the 2010’s telcos struggled to compete on equal footing with high flying Internet companies. Cost cutting was the preferred method to keep profits high. After the net neutrality rulings, the resulting massive consolidation in the industry was painful and disruptive. Once the dust settled, the telcos’ steady financial performance and high dividends worked to their benefit. With what became a new flavor of “cost plus” regulation, their ability to fund R&D without impacting profit margins led to breakthroughs in compact fusion and batteries that rivaled the earlier Bell Lab.

Global Accord Reached by 2025 Benefited Developing Countries

Widespread adoption of Net Neutrality effectively barred telcos in developing countries from charging a fee for traffic entering their borders. Barack Obama, the American President who led the fight for Net Neutrality, knew that developing countries had to have alternative ways to fund communications infrastructure. Upon leaving office in 2016, he worked tirelessly to bring together global tech companies, governments and telcos to address this issue. He is widely credited with the Naypyidaw Accords that were adopted by most countries by 2025. The accords funded telecommunications infrastructure with a global micro tax on each share of stock traded equal to ¥0.000000001 (CNY).

Prediction made by Eileen Healy, Serial Entrepreneur, USA

 

 

Categories
Predictions

A world of sensors, sense-making and sentient machines

world of sensorsWearables, Connected Car, Smart Home, Internet of Things: they are all parts of the same phenomenon, a sensor revolution. Computers are coming to meet us in our world, on our terms. Machine learning will make sense of this data. Soon we will all have our own “Personal Wikipedia” of our lives, and “Personal Watson” that helps us to make decisions from that data. By the mid 2020s, we will each have a “guardian avatar” that virtualises ourselves: a digital doppelganger that acts as our ambassador in the virtual worlds we create and inhabit.

by Martin Geddes, Founder of Martin Geddes Consulting, United Kingdom