Monday, September 11, 2017

Pangea Will Come Again: Earth in 250 Million Years

Video Becomes Part of Core Telecom

The global telecom and media market will generate $1.58 trillion in revenues in 2021 from 11.96 billion connections, according to Ovum. Video entertainment largely accounts for the growth, as that product becomes a mobile and fixed service provider core offering.

“Core” telecom revenues have been in the range of $1 trillion annually, in recent years. To sustain those revenues, video entertainment increasingly is seen as a new “core” offering.


Using that example, much of the future telecom service provider revenue growth will come from other applications. Many expect that will happen as new internet of things apps develop, and as service providers are able to create new roles for themselves in those areas.

The United States  will be the world’s largest telecom/media market by revenues, with $402 billion in 2021 generated from 805 million connections.

U.S. revenues will be 25 percent of the global total in 2021, compared to US connections, which will be seven percent of the global total.

China will be the biggest market in 2021, as measured by accounts. China will have 2.4 billion connections, representing 20 percent of the global total, and the second-largest market in terms of revenues, with revenues of $220 billion in 2021.

But growth largely will come from emerging markets. The world’s top ten markets ranked by revenue growth from 2016 to 2021 will be concentrated in the Middle East, Africa, and Asia-Pacific regions. The markets in order of revenue CAGR are Myanmar, India, Kenya, Indonesia, Ghana, Tanzania, Nigeria, Iran, Uganda, and Pakistan.

Mobile will be a big contributor everywhere, but content will be a bigger revenue source in some markets.

In 2021, the mobile market will generate 87 percent of total telecom/media revenues in Africa and 70 percent in the Middle East, compared to 50 percent in North America and 49 percent in Western Europe.

Still, mobile  will dominate the market overall, with revenues of $933 billion and nine billion connections in 2021. Fixed broadband will generate $288 billion in revenues in 2021, ahead of entertainment video at $239 billion and fixed voice at $122 billion.  

Roaming Revenues to Shrink 11% in 2017

Juniper forecasts that annual mobile roaming revenues, worth an estimated $54 billion in 2016, will decline to $48 billion in 2017 as revenues generated from increased usage in many markets fail to offset those lost by lower roaming charges in the EU.

That represents an 11 percent decline in 2017.

But that is only part of a larger problem, Juniper Research suggests. Globally, account growth continues, as customers in developing countries become mobile subscribers. But that essentially accounts for all account growth in the global business.

And then there is revenue. We might already have reached “peak mobile,” in terms of revenue. In other words, it is conceivable that total industry revenue will begin to shrink, from this point forward, for the foreseeable future.

In part, that is a result of account saturation (everyone who wants to buy the service already does so) as well as declining average revenue per account.

The bigger potential problem is value shifts within the internet ecosystem, which the whole telecom industry now is part of.

Telecom is not a “growth” industry. To be sure, “telecom” was not a growth industry in its monopoly phase, either. It was a utility. In the competitive era, telecom has managed to grow its revenue and scale, based largely on huge growth of mobility services in developing nations.

In developed markets, “telecom” arguably has reached saturation. And that is the larger problem: how to reignite at least enough growth to allow the industry (especially in developed markets, at the moment) to maintain steady revenue growth rates, as legacy revenues shrink.

source: A.D. Little

Saturday, September 9, 2017

CenturyLink Faces a "Two Types of Network" Problem

CenturyLink has an interesting problem. It earns most of its money from enterprise and business customers, but it has a consumer communications business that covers the most-rural territory of all the entities formerly known as “Baby Bells.”

In fact, CenturyLink now earns as much as 88 percent of revenues from business customers, and nearly all its profit.

Prior to the Level 3 merger, CenturyLink claimed enterprise, small business and wholesale  revenue would amount to 76 percent of total revenue.


CenturyLink might have as many as 17 million access lines in service. Since it does not report total access lines anymore, it is difficult to say with precision what profit margin contribution now is made by the consumer business, except to note that internet access accounts for about 46 percent of consumer segment revenue, with consumer voice contributing about 41 percent of total revenue.  

So what is interesting is that CenturyLink operates as a business services specialist--akin to a competitive local exchange carrier, metro fiber provider or long-haul capacity provider--but still also operates a huge network of relatively low density consumer access lines.

That means CenturyLink likely makes most of its profits from the business segment, with higher profit margins, compared to the consumer segment. That is not a terribly unusual state of affairs for a tier-one fixed network service provider in the U.S. market with universal service obligations.

More than most tier-one service providers, CenturyLink would really benefit from lower-cost platforms to supply high speed internet access services, without having to install fiber to home facilities in rural areas.

Unlike AT&T and Verizon, CenturyLink does not own mobile network assets that will help, in that regard. On the other hand, perhaps CenturyLink can provide small cell backhaul service to those and other firms.

But CenturyLink faces severe capital constraints. It has grown by acquisition, which means high debt loads. CenturyLink gross revenue also is declining, in both business and consumer segments, and has to pay out a high dividend.

One might argue that among the big strategic problems CenturyLink faces is that it is an amalgam of two different types of businesses: a largely-rural fixed network business using one type of network and a separate enterprise services business that uses different facilities.



Friday, September 8, 2017

"5G LTE" Illustrates Technology Evolution from 4G to 5G

One way of illustrating the “evolutionary” nature of the transition from 4G to 6G is to note the language now used to describe “pre-5G” developments. Sierra Wireless, for example, now talks about “5GNR” and “5G LTE.”

Some skeptics will argue that neither is “real” 5G; optimists will say such criticisms miss the point. The 5GNR air interface uses 4G signaling, but a 5G-compliant radio. Some internet service providers have pushed for a rapid introduction of the 5GNR standard because they plan to use 5GNR to support new fixed wireless services based on use of the mobile infrastructure.

5G LTE arguably is the bigger stretch, as most would say that is simply the latest release of  LTE Advanced Pro (Release 15). On the other hand, Release 15 features are foundational for standards-based 5G.

Support for internet of things applications (LTE-M, NB-IOT, V2X (automotive) provide examples, adding the ability to support long-battery life, low data rate services that will be key for 5G.  

Also important is use of aggregation capabilities that use both licensed and unlicensed spectrum. Much-lower latency and higher speeds also are key features of 5G that Release 15 will introduce first for 4G.

“it’s important to note that 5G LTE is not a ‘transitional’ technology; as mentioned, it’s an essential part of a true 5G system,” Sierra Wireless argues.

U.S. Fixed Network Speeds Grew About 31% Over Last Year, Cable Speeds Grew Faster

U.S. fixed internet access provider speeds are growing, and arguably poised for faster growth, as leading providers push for introduction of gigabit per second speeds. Year over year, average speeds grew about 31 percent.

Cable TV operators have been in the lead, in terms of average speed. In fact, Comcast speed increases have grown nearly at Moore’s Law rates, doubling about every 18 months to two years, since about 1999.

Comcast was the internet service provider with the fastest overall speeds in the first half of 2017, but Verizon FiOS is moving up, according to Ookla Speedtest. But telcos generally lag cable in terms of highest average speed.

Verizon Fios’s significant spike in download and upload speeds in April directly correlates to their introduction of gigabit tier at an affordable $69 price point, Ookla notes.

The challenge for telcos is to find some way to match cable speed advances; in other words to reach improvement close to Moore’s Law rates.


source: Ookla Speedtest

Thursday, September 7, 2017

Unlimited Usage Plans Reshape AT&T, Verizon "Average Speeds"

A widespread shift from fixed-usage buckets to unlimited use should, all other things being equal, boost consumption. And that is what appears to be the case, according to Ookla tests of mobile internet access performance in the first half of 2017.

At the same time, overall speed increased about 19 percent overall. “During the past 12 months, improvements in technology and usage of available network spectrum led to a 19 percent increase in average mobile download speeds in the United States,” Ookla notes. “All four major carriers have boosted download speeds, but not all carriers are improving equally and not all areas of the country are seeing the same benefits.”

In its recent tests, average downstream speed grew to 22.69 Mbps, on average. Average upload speed over mobile improved four percent to 8.51 Mbps.

T-Mobile US clocked the fastest speeds, followed by Verizon Wireless.


One would expect the greatest impact of increased usage to occur on the AT&T and Verizon networks, since Sprint and T-Mobile US already offered unlimited access plans.

That is what the Ookla data suggests. “Our data shows that in the case of Verizon and AT&T, the percentage of test results with the lowest-end download speeds (those under 5 Mbps) shot up compared to the period before these unlimited data plans were widely available.”

Both T-Mobile US and Sprint are seeing the opposite effect: year over year, there were fewer instances of performance “below 5 Mbps.”

But usage on the AT&T and Verizon networks might not be due to actual congestion, but efforts to prevent congestion. Both firms say they might throttle maximum speeds after some amount of monthly usage by any single account.

Both Verizon and AT&T say unlimited customers may experience reduced speeds if customers exceed 22 GB in a month and the cell site is congested. That could explain the greater percentage of AT&T and Verizon accounts experiencing slower overall speeds.

So the AT&T and Verizon networks may not be saturated; just throttling heavy users.



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