CTIA wireless 2016 2017 230Even at twice that rate, every prediction is blown out of the water. While "experts" and especially policy people worry about growth rates they think are 50% and 70% per year, the industry has long known the real growth is falling well below that. Cisco's VNI, the best public forecast, has projected growth to fall to 30%. The higher rates were an anomaly brought on by the introduction of smartphones. As smartphones approached saturation, the growth has been falling.

CTIA, the U.S. wireless association, combines the figures direct from Verizon, AT&T, Sprint, T-Mobile, and enough others to cover over 95% of usage. It should be highly reliable. However, I suspect there is an anomaly in the data for some reason; the individual companies have been telling Wall Street they have higher growth. As it is, I assume there is an artifact of a changed definition or something and the rate will go up in the next year's report.

Yet another DC type got this wrong two weeks ago. "Americans’ appetite for mobile services is insatiable." Hogwash. 

CTIA also reports 15,000 more cell sites. That's consistent with other reports that the telcos are finally deploying. Separately, CTIA predicts 300,000-400,000 small cells in the next three years. Verizon's recent results show much better than expected rate/reach for millimeter wave, so that is probably a high estimate. Subscribers are about flat. 

The absolute growth remains substantial because the base is higher. Fortunately, wireless productivity is going up even faster. One Verizon estimate is 40% per year.

It has not escaped my notice this data immediately suggests policy reconsideration. 

Substantially rewritten August 8 with new data

From CTIA. 

CTIA 2016 2017 U 650

dave ask

Newsfeed

The 3.3-4.2 spectrum should be shared, not exclusively used by one company, concludes an important U.S. Defense Innovation Board report. If more wireless broadband is important, sharing is of course right because shared networks can yield far more

It does work! Verizon's mmWave tests over a gigabit in the real world. 
The $669 OnePlus 7 Pro outclasses the best Apples and probably the new Galaxy 10 or Huawei P30 Pro. Optical zoom, three cameras, liquid cooling, Qualcomm 855 and more.
Korea at 400,000 5G May 15. Chinese "pre-commercial" signing customers, 60,000-120,000 base stations in 2019, million+ remarkable soon. 
5G phones Huawei Mate 20, Samsung Galaxy 10, ZTE Nubia, LG V50, and OPPO are all on sale at China Unicom. All cost US$1,000 to 1,500 before subsidy. Xiaomi promises US$600.
Natural monopoly? Vodafone & Telecom Italia to share 5G, invite all other companies to join.
Huawei predicts 5G phones for US$200 in 2021, $300 even earlier
NY Times says "5G is dangerous" is a Russian plot. Really.
Althiostar raised US$114 million for a virtual RAN system in the cloud. Rakuten, Japan's new #4, is using it and invested.
Ireland is proposing a US$3 billion subsidy for rural fibre that will be much too expensive. Politics.
Telefonica Brazil has 9M FTTH homes passed and will add 6M more within two years. Adjusted for population, that's more than the U.S. The CEO publicly urged other carriers to raise prices together.
CableLabs and Cisco have developed Low Latency XHaul (LLX) with 5-15 ms latency for 5G backhaul,  U.S. cable is soon to come in very strong in wireless. Details 
Korea Telecom won 100,000 5G customers in the first month. SK & LG added 150,000 more. KT has 37,500 cells. planning 90% of the country by yearend. 
The Chinese giants expect 60,000 to 90,000 5G cells by the end of 2019.
China Telecom's Yang Xin warns, "Real large-scale deployment of operators' edge computing may be after 2021." Customers are hard to find.
Reliance Jio registered 97.5% 4G availability across India in Open Signal testing. Best in world.

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Welcome On Oct 1, 2019 Verizon turned on the first $20B 5G mmWave network with extraordinary hopes. The actual early results have been dismal. Good engineers tell me that will change. Meanwhile, the hype is unreal. Time for reporting closer to the truth.

The estimates you hear about 5G costs are wildly exaggerated. Verizon is building the most advanced wireless network while reducing capex. Deutsche Telekom and Orange/France Telecom also confirm they won't raise capex.

Massive MIMO in either 4G or "5G" can increase capacity 3X to 7X, including putting 2.3 GHz to 4.2 GHz to use. Carrier Aggregation, 256 QAM, and other tools double and triple that. Verizon sees cost/bit dropping 40% per year.

Cisco & others see traffic growth slowing to 30%/year or less.  I infer overcapacity almost everywhere.  

Believe it or not, 80% of 5G (mid-band) for several years will be slower than good 4G, which is more developed.