PTC Academy, Spectrum Futures Collaborate for Training

A training program for mid-career telecom professionals will be held Sept. 20-22, 2017 in Bangkok, organized by the Pacific Telecommunications Council and taught by about a dozen industry professionals with long experience in the business.

PTC Academy is aimed at "up and coming" younger executives, and designed to give them a taste of the challenges they will face as they move up the management ranks.

In conjunction with PTC Academy, attendees at the tutorial segment of Spectrum Futures, the PTC conference on 5G and spectrum policy, can register for both events and receive credit for  “5G/mobile” training.

• 5G: key principles and business implications
• How millimeter wave will revolutionize mobile and maybe fixed access
• Spectrum sharing: what it is, how it will work and why it is important
• The new roles for unlicensed spectrum

The Academy course will cover a number of key topics, including:

• A strategic overview of the global telecom business and its key business challenges
• Business strategy in difficult markets
• How organizations deal with internal issues related to business change
• Product innovation
• How organizations deal with key competitors
• A case study exercise on how market disruption was handled
• International communications

Virtualized Networks are Coming

Virtualization is among the very-biggest trends in networking, both in the core and in the access network, with the biggest changes to come as 5G becomes a reality. Gone will be the days when a facilities-based service provider relied mostly on its own, owned networks. 

Instead, the access function will be handled in a number of ways, combining use of owned, leased and borrowed facilities; licensed and unlicensed spectrum; unlicensed spectrum augmented by licensed spectrum or sometimes mostly using unlicensed or shared spectrum. 

In Addition to Connectivity, What Other New Revenue Streams Might Connected Car Create?

It might be obvious that if internet of things apps and services become a big set of businesses, that connectivity services must underpin those services. What remains unclear is the precise nature of those connections. In many settings, Wi-Fi or some other connection protocol might be used, which will indirectly affect the market for internet access services and revenues.

In the connected car market, which assumes mobility, mobile networks are almost certain to be a connection of choice. Just how big a choice remains a matter of some debate.

One big divide is likely going to be between “outdoor and ambient” connections versus “indoor ambient or stationary” deployments, where Wi-Fi and other short-range connectivity solutions will work.

But though connectivity will undoubtedly be among the new revenue streams, business-to-business applications and services are among the more-promising new revenue streams. For example, insurance companies are among the new users of connected car information, and the issue is which entities will package up that data and make it consumable.

The survey, commissioned by the GSMA and sponsored by Interdigital, Gemalto, Cisco, Volkswagen and F5 of nearly 1,000 respondents did not believe bandwidth would be an issue, even as soon as 2020, when meaningful deployment was expected. Fully 36 percent of respondents said connected cars were already available.

About half the respondents to a survey sponsored by Interdigital suggested Wi-Fi and existing mobile networks  would be sufficient for the next five years.

Half thought higher-bandwidth alternatives such as 5G, satellite links or low power wireless access (LPWA) solutions would be needed to support some IoT apps.

In any case, respondents believed incremental revenue would be earned by average revenue per user (ARPU) from end users (48 percent), B2B revenue from vehicle manufacturers (49 percent) and B2B revenue from automotive industry players (48.9 percent).

Some nine percent said they would be available within the next year and 14 percent estimated connected cars would be available within the next two years (before 2018).

Network technology itself was not seen as a significant issue, with just 11.6 percent of respondents identifying insufficient bandwidth or throughput as an issue for connected cars.

However, 36.6 percent identified patchy network coverage as the main connectivity deficiency that has potential to hold the market back. Security, on the other hand, was viewed as a significant issue.

About 60 percent of respondents agreed that security would be an issue.

source: Interdigital

source: Interdigital

Scale Does Matter

The Windstream acquisition of Broadview Networks illustrates a few important points about the fixed networks business in the U.S. market. Scale does matter. The largest tier-one providers have strategic options not available to service providers without scale. Few U.S. telcos could become important players in the content networks business, as Comcast and AT&T have done.

One tier down, some former independent telcos mostly operating in rural markets amassed enough scale to reposition themselves as business customer specialists. The smallest operators have very few good choices at all.

Windstream, for example, has shifted its revenue in the direction of business customers, especially small and mid-sized firms, and the latest deal only reinforces that strategy. Recall that Windstream, like Frontier and CenturyLink, once were known as “rural telcos” serving not only small markets but also mostly consumer accounts.

These days, CenturyLink has been transformed, earning more than 88 percent of revenue from business customers. Frontier had been earning nearly half its revenue from business customers until its acquisition of former Verizon accounts, which has tipped the company back into being a firm driven by consumer accounts.

That is not necessarily to say consumer revenue is unimportant. Consumer revenue still drives mobile operator revenue. Video entertainment--mostly a consumer service--now anchors AT&T’s fixed network revenue.

In the fixed networks business, it might be argued that, for some, strategy is to somehow reduce consumer segment exposure, since growth is gone. If that is the case, some might argue Frontier made a strategic mistake in making a bigger push in the consumer segment.

On the other hand, AT&T has gotten bigger in consumer media services, but not by using the fixed network, at least as a transitional step. Firm strategy, in other words, suggests tier one providers have a range of options not available to smaller providers without scale.

As CenturyLink and Windstream have tended to show, a shift towards business revenues is possible, for the largest rural telcos. That likely is not conceivable for most small rural telcos or cable operators, though.

In the competitive local exchange carrier segment, once dominated by many independent firms, cable TV firms have emerged as the leaders, while independents gradually are being absorbed. That is not unusual, as niches often are cultivated by specialist firms until the larger providers conclude they need more exposure in the niches and acquire the smaller firms.

One might also conclude that Broadview had reached a point where growth in its existing markets was exhausted, with revenues flat over the last three years.

That might lead one to conclude that, in the fixed networks business, for at least the larger remaining providers, revenues will shift to the business segment, after scale is achieved and accretive acquisitions are made.

The biggest single lesson is that scale really does matter. With scale, many growth paths exist (mobile services, media content, video services, business services, international expansion). Without scale, options are limited, and more limited the smaller the size of any firm’s operations.

Cloud Services Still are "Winner Take All"

source: Canalys

New data from Synergy Research Group shows that hyperscale operators are aggressively growing their share of key cloud service markets, a finding that should not come as a surprise. As with many application and access markets, “winner take all” of the “rule of three” tend to operate, with the consequence that only a few will lead in terms of market share.

Synergy' says 24 “hyperscale” companies in 2016 those companies accounted for 68 percent of the cloud infrastructure services market (IaaS, PaaS, private hosted cloud services) and 59 percent of the SaaS market.

Even that obscures the concentrated nature of leadership. In early 2016, for example, Amazon Web Services alone had about 33 percent share, while AWS plus Microsoft held half the market share. Add Google and IBM and four firms held about 66 percent share.

In 2012 those hyperscale operators accounted for just 47 percent share of each of those markets, says Synergy.

source: Synergy Research

In aggregate those 24 hyperscale operators now have almost 320 large data centers in their networks. The companies with the broadest data center footprint are the leading cloud providers – Amazon, Microsoft and IBM.

Each has 45 or more data center locations with at least two in each of the four regions (North America, APAC, EMEA and Latin America).

Australia Gets 4th Facilities-Based Mobile Operation

Where it is possible--where the business model works--many would agree that facilities-based competition provides faster innovation and higher consumer benefits than non-facilities-based competition.

Such facilities-based competition has been relatively rare in the fixed networks business, and arguably has gotten more difficult, while common in the mobile business. That arguably is mostly because of the high cost of fixed networks, but also because network costs are lower, and consumer demand has been higher, in the mobile segment.

And though the outcome is not yet clear, TPG Telecom has acquired 700-MHz spectrum to build its own 4G network in Australia, joining Singapore Telecommunications, Telstra Corp and Vodafone Group as facilities-based providers of mobile service in Australia.

At least for the moment, that means Australia will be among the many nations where policymakers (if not service providers) believe a four-provider mobile market is sustainable and provides the highest degree of consumer outcomes.

TPG had been the only major Australian mobile provider without its own network. TPG won two 10-MHz spectrum bands with a A$1.26 billion ($944 million) bid. It said it would spend another A$600 million building a 4G network to reach 80 percent of the population.

TPG’s ambitions are quite high, as it presently has market share in the range of just three percent.

source: mobilenetworkguide.com

%Share	Total Market June 2016
Telstra	41.8
Optus	21.8
Vodafone	15.2
Virgin	5.4
Boost	0.7
amaysim/Vaya	4.5
ALDI	2.2
TPG/iiNet	2.8
Other MVNOS	5.5

source: Kantar Worldpanel

Virtualized Access a Growing Foundation for Mobile

In both the core and access portions of the communications network, virtualization is becoming a fundamental building block for use of all network assets, owned and borrowed. Such sharing has been informal for some time, as exemplified by smartphone Wi-Fi access. But sharing mechanisms are becoming more formalized and integrated, as exemplified by

Wi-Fi calling.

In many cases, Wi-Fi calling is a way to overcome mobile network signal issues indoors, with sessions maintained even when a connection switches from mobile to Wi-Fi, for example.  

There are, in fact, a growing number of ways to  virtualize spectrum and access assets, both formal and informal. Several methods for bonding licensed and unlicensed spectrum assets are available, including LTE-U, license assisted access and license shared access.

In a growing number of instances, both direct and indirect revenue models might be involved, with a growing amount of integration of owned and third party access assets.

Of course, in other cases, Wi-Fi is a feature of a service the buyer actually does pay for directly. The best example is consumer fixed network internet access, where Wi-Fi typically is the physical mechanism used to connect devices. In that sense, Wi-Fi replaces physical cables and outlets.

Wi-Fi calling also represents an early and informal method of spectrum sharing, in this case treating licensed mobile operator assets and owned or third-party Wi-Fi assets as interchangeable parts of the physical network access infrastructure.

That virtualization of the details of network access already is a building block for service providers

Such as Republic Wireless and Google's Project Fi, and is different from Wi-Fi-only calling offered by over-the-top apps such as Skype, Google Hangouts, Facebook Messenger and WhatsApp.

In the future, MulteFire, a method for creating Long Term Evolution 4G networks entirely using unlicensed spectrum, might be an important platform.