Tokyo highway30 MPH traffic would require a prohibitive number of small cells for carriers to do it themselves. Wi-Fi First is not a complete substitute for LTE towers. There will always be spots not covered because small cells, especially in higher frequencies, have very short range. Below, the CEO of American Tower puts forth his opinion why highways and moving vehicles are particularly difficult to cover. James Taiclet via Seeking Alpha.

Taicet. The handoff requirement from places where our towers serve people, which are often around highways and other transportation corridors, suburban or rural, you've got people traveling 30 miles an hour to 60 miles an hour. You can't really have sufficient handoff capability over a very large stretch of multi-mile roadway to economically provide those handoffs. 

Taicet, thinking of carrier small cells, went on to say the economics become dubious with densities of less than 10,000 people per square mile. Wi-Fi First changes that, of course.

You've got to have a fiber connection to every small cell, so if you're going to try to cover the roadway from Hopkinton, Massachusetts, where the marathon starts, all the way to Boylston Street, you need hundreds and hundreds of small cells to do that. You'd need 26 miles of fiber just to do one road. And that's one of many, many roads that go from west to east in our area. It just is an economically infeasible opportunity. And you also need, by the say, siting costs. Wherever you put your small cell, you usually have to pay somebody; whether it is the town, the utility, have a revenue share.

These problems are solved by using the customers' home gateway, with 14 million hotspots already connected in Europe and Japan. Backhaul's built-in. No cost for location; most people are happy just to get coverage in turn when they are out. (Must be strictly optional, of course.

Wi-Fi First can be revolutionary.


Often interesting

Latest issue

 Gig LTE & Massive MIMO ushering in the Age of Wireless Abundance

Wireless Abundance is here: What the new tech means
Sprint & T-Mobile Charge to be 1st in U.S. to Gig LTE  AT&T
Kitahara of Softbank “I am crazy about Massive MIMO”
20 Gig mmWave, Massive MIMO & Gig LTE at the Huawei MBBF
LTE gets to the gigabit explained for non-engineers
Massive MIMO explained.
2017's Big Gigabit story: Qualcomm 835 is ready
Doubling speed with 4x4 MIMO & 256 QAM at T-Mobile
Netgear Nighthawk M1, Telstra do "gigabit class" LTE
Spectrum price down by half
Dish and the telcos see big asset cut
Shorts on 3GPP,  NYU research, Ralph de la Vega, 5G new radio

Read more ...

5GW News

dave right5G? 4G? Whatever the name, wireless is going to a gigabit, soon.  I've reported broadband since 1999 and now is the time for gigabit wireless. Catch a mistake or have news? Email me please. Dave Burstein


Stories worth writing

Starry may match Verizon 5G at half the cost
OFCOM in UK: Share all spectrum, even licensed
OFCOM's Boccardi: 26 GHz worldwide: U.S. goes 28 
Verizon 5G fixed tests will be only 100's of homes
Massive MIMO FD at China Uni, Tele, Huawei, ZTE





Verizon and AT&T burying price increases in fees. 

Huawei's Richard Yu intends to pass both Apple & Samsung in smartphones in five years. 

The 3,000,000,000 transistor Qualcomm 835 is a revolution. Gig LTE, incredible cameras, better VR & AR, & ... State of the art CPU, DSL, GPU, ISP tightly integrated

1,000 T-Mobile small cells 2016, 6,000 more coming. Tech Life

New $84 Reliance Lyf Wind 7S has a 5" screen, a quad-core Snapdragon, an 8 megapixel camera, and some extras. Not state of the art, perhaps, but completely usable at a modest price. 

Orange/FT 4G covers 97% of Poland, 96% of Moldova, but only 84% in France, Q3 2016. They have 113.5 mobile customers in Africa compared to 25.5M in Europe.


Read more ...