Data provided by OSHA statistics

A new joint investigation by Frontline and ProPublica reveals serious lapses in safety for America’s cell tower workers, a career now considered one of the most hazardous and life-threatening in America.

In the last eight years, 50 climbers have died, with many more injured installing and servicing cell sites for AT&T, Verizon Wireless, Sprint, and T-Mobile. The investigation finds many of these deaths and injuries were preventable, but as America’s profitable cell phone companies outsource jobs to cut-rate subcontractors (and the sub-contractors they often use themselves), safety measures take a back seat to low-ball bidding and profits.

Efforts to hold companies accountable are stymied by the byzantine layers of third party companies hired to do the work, an under-equipped federal safety agency, and difficulty assessing where the responsibility lies when things go wrong.

From ProPublica and Frontline:

From their perch atop the contracting chain, carriers typically set many of the crucial parameters for work on cell sites, including deadlines, pay rates and even technical specifications, down to the exact degree an antenna should be angled. An analysis of cell tower deaths by ProPublica and PBS “Frontline” showed that tight timetables and financial pressure often led workers to take fatal shortcuts or to work under unsafe conditions.

“We’ve had a number of situations where we think that accidents were caused by companies trying to meet deadlines and … cutting corners on safety in order to meet those deadlines,” said Jordan Barab, OSHA’s deputy administrator.

But Barab said it’s difficult for the agency to hold cell companies responsible for safety violations involving subcontractors. In most cases, federal officials have interpreted OSHA regulations to mean that carriers can be held accountable only if they exercised direct control over subcontractors’ work or were aware of specific unsafe conditions.

OSHA has not sanctioned cell carriers for safety violations implicated in any subcontractor deaths on cell sites since 2003, a review of agency records by ProPublica and PBS “Frontline” found.

Most of OSHA’s enforcement efforts have focused on a transient cast of small subcontractors, though they, too, typically have eluded significant penalties. Over the last nine years, the median fine levied for safety violations linked to a fatal tower accident was $3,750, an analysis by ProPublica and PBS “Frontline” showed.

[flv width=”512″ height=”308″]http://www.phillipdampier.com/video/PBS Frontline Cell Tower Deaths 5-23-12.flv[/flv]

Watch this segment from PBS Frontline exploring ‘Cell Tower Deaths,’ and what can be done to stop them.  (30 minutes)

Foreshadowing Bill Shock?

T-Mobile is suspicious about the value of forthcoming family shared data plans likely to be introduced by its larger competitors AT&T and Verizon Wireless later this year.

Andrew Sherrard, senior vice president of marketing for T-Mobile announced the company would not jump on the family data bandwagon, preferring to leave the current model of individual data plans for each device in place:

Some of our competitors are backing away from simple, unlimited data and moving to family shared data plans. But would this approach actually deliver a better value to consumers?  Do families really want to keep track of each others’ data consumption? We don’t think so. Just imagine mom’s email is suddenly unavailable because her teenage son watched an HD movie on his phone, consuming the family’s data allotment.

T-Mobile believes that consumers today do not want a ‘one size fits all’ approach to shared family data plans, nor would they benefit from that model.  So, what is the right way to price data for customers who want affordable, unlimited access to what, unfortunately, is a limited resource?

Here’s how we see it:

Data plans should be flexible and affordable. At T-Mobile, customers have the option of only paying for the amount of data each member of the family believes they will need. Customers can choose affordable no-annual-contract data for tablets and other data-only products they share – paying every month or buying in daily or weekly installments.

Data should be worry-free. With our unlimited data plans, there is no surprise data cap or bill shock. Customers simply pay each month for the amount of high-speed data they select and (in contrast to our competitors) T-Mobile customers can continue to use mobile data on their device at reduced speeds after they reach their limit without incurring overage charges.

Customers who pay more, should get more. T-Mobile smartphone customers with 5GB or 10GB data plans also get our Smartphone Mobile Hotspot feature included. This means, with a capable T-Mobile smartphone (most are), customers can power up to five Wi-Fi enabled devices with fast, 4G data. So rather than needing to account for each device on a shared family data plan, customers can use their existing data plan to power multiple devices, while still saving hundreds of dollars annually.

T-Mobile has adopted a traditional usage cap model that provides a set usage allowance but imposes no overlimit fees. Subscribers who exceed their allowance have their wireless data speeds reduced to levels resembling dial-up for the remainder of their billing cycle.

Verizon Wireless’ recent announcement it would kick customers grandfathered on unlimited use wireless plans to tiered data plans with overlimit fees has created controversy and has angered some Verizon Wireless customers. T-Mobile’s marketing strategy could draw some disaffected customers from larger carriers.

T-Mobile ultimately believes a shared data plan can create havoc on families trying to control their shared allotment of data for each month. Without careful coordination, consumers may find substantial overlimit fees on their wireless phone bills when they exceed their allowance.

After intense lobbying, wireless phone companies won a significant reprieve from the watered-down 2010 Net Neutrality policies introduced by Federal Communications Commission chairman Julius Genachowski.

Now some of America’s largest cell phone companies are considering plans that would offer special “toll-free” access to favored partners’ content, while leaving everyone else subject to the companies’ usage capped data plans.

Much of the discussion about exempting certain content from data allowances is taking place at this week’s CTIA Wireless trade show in New Orleans.

Some highlights:

• T-Mobile USA is planning to expand video streaming services offered to subscribers, but with a twist. Content creators could pay to have their shows streamed to customers, and in turn, T-Mobile would not charge that traffic against the customer’s monthly usage allowance. Whether T-Mobile would maintain an ownership interest in the content is unknown, but “preferred partners” would receive exceptional visibility through aggressive promotional campaigns T-Mobile would launch.  So would T-Mobile, which plans advertising and promotional messages inside that content;
• Verizon Wireless said it was looking to create “toll-free” data services that would be subsidized by content providers. Video, games, and even apps could be promoted to consumers as “data usage”-free, meaning it won’t count against your monthly usage allowance. But Verizon recognizes the concept would be controversial and run afoul of Net Neutrality concerns.
• AT&T has already signaled its interest in creating a “content-provider-pays” model where users get free access to content if content providers pay AT&T’s traffic charges.

All three carriers earlier abandoned all-you-can-eat flat rate data plans, and Net Neutrality proponents claim these latest moves are attempts by wireless phone companies to further monetize data traffic.

The Wall Street Journal reports the plans, in some cases, fly in the face of rhetoric about spectrum shortages and a wireless data traffic crisis (underlining ours):

T-Mobile’s Mr. Duea said the goal of new video offerings that don’t count against data plans would be to get customers interested in consuming more data, and set T-Mobile’s plans apart from those of other carriers.

"Data floods" and "spectrum shortages" don't stop T-Mobile.

Current FCC Net Neutrality rules require wireless carriers to not block competing services from companies like Skype and Google, nor censor content. Both Verizon and MetroPCS are challenging those rules in federal court. But wireless carriers are already exempt from giving preferential treatment to certain types of data or traffic, which opens the door to “toll-free” data services.

Net Neutrality supporters believe these practices will uneven the playing field for content creators and innovative new online start-ups, who may not be able to afford the prices carriers charge for first class treatment. It also influences consumer decision-making by encouraging customers to use the “toll-free” services to preserve their monthly data allowance.

Companies like Ericsson and Cisco have plans to market technology that will allow carriers to divide up data traffic into different traffic lanes, some fast and free to use, others subject to a customer’s monthly data allowance, and certain undesirable traffic shunted to low priority slow lanes.

A Verizon Wireless executive ironically blamed the need for “toll-free” pricing partly on the wireless industry itself, which has almost universally abandoned unlimited data plans.

“As we move away from flat rate pricing, there is room for an 1-800-type of service where certain destinations could offset the cost of the network to get customers to those destinations,” said Verizon’s chief technology officer Tony Melone. “There are Net Neutrality issues that have to be addressed, too.”

Melone added the company wasn’t quite ready to launch the “toll-free” traffic lanes just yet, but claimed certain content providers were discussing deals with the company to participate if and when the new toll booths are opened for traffic.

Deutsche Telekom AG is in talks to acquire MetroPCS in a stock-swap transaction that would give T-Mobile USA control over the upstart regional carrier.

MetroPCS shares jumped nearly 30 percent on the news, reported by Bloomberg.

MetroPCS operates a CDMA and LTE 4G network incompatible with T-Mobile USA’s GSM service, but would be an asset to T-Mobile’s prepaid phone unit, which could co-exist with T-Mobile’s existing network. MetroPCS primarily operates in the Boston-New York-Washington corridor, Southern California, Florida, southern Michigan, northern Georgia, and northeastern Texas. It is best known for delivering aggressive pricing on no-contract service plans, much like Leap Wireless’ Cricket.

Analysts predict T-Mobile would have little trouble winning approval for a merger between the two carriers. MetroPCS maintains an inconsequential 2.7% market share in the wireless industry. Speculation immediately increased that Leap Wireless’ Cricket unit could be the next target for a merger, potentially with Sprint or T-Mobile.

If T-Mobile sought to assume control of MetroPCS’ spectrum for its own operations, it would have to supply existing MetroPCS customers with new phones that operate on T-Mobile’s network standard.

“Somehow in the last 100 years, every time there is a problem of getting more spectrum, there is a technology that comes along that solves that problem. Every two and a half years, every spectrum crisis has gotten solved, and that’s going to keep happening. We already know today what the solutions are for the next 50 years.” — Martin Cooper, inventor of the portable cell phone

Despite the fear-mongering by North America’s wireless phone companies that a spectrum crisis is at hand — one that threatens the viability of wireless communications across the continent, some of the most prominent industry veterans dispute the public policy agenda of phone companies like AT&T, Verizon, Bell, and Rogers.

Martin Cooper ought to know.  He invented the portable cell phone, and remains involved in the wireless industry today.  Cooper shrugs off cries of spectrum shortages as a problem well-managed by technological innovation.  In fact, he’s credited for Cooper’s Law: The ability to transmit different radio communications at one time and in the same place has grown with the same pace since Guglielmo Marconi’s first transmissions in 1895. The number of such communications being theoretically possible has doubled every 30 months, from then, for 104 years.

National Public Radio looks back at the earliest car phones, which weighed 80 pounds and operated with vacuum tubes. Innovation, improved technology, and lower pricing turned an invention for the rich and powerful into a device more than 300,000,000 North Americans own and use today. (April 2012) (3 minutes)
You must remain on this page to hear the clip, or you can download the clip and listen later.

A traditional car phone from the 1960s.

The earliest cell phones have been around since the 1940s.  St. Louis was the first city in the United States to get Mobile Telephone Service (MTS).  It worked on three analog radio channels and required an operator to make calls on the customer’s behalf. By 1964, direct dialing from car phones became possible with Improved Mobile Telephone Service (IMTS), which also increased the number of radio channels available for calls.

In the 1970s, popular television shows frequently showed high-flyers and private detectives with traditional looking phones installed in their cars.  But the service was obscenely expensive.  The equipment set customers back $2-4,000 or was leased for around $120 a month.  Local calls ran $0.70-1.20 per minute.  That was when a nice home was priced at $27,000, a new car was under $4,000, gas was $0.55/gallon, and a first run movie ticket was priced at $1.75.

With many cities maintaining fewer than a dozen radio channels for the service, only a handful of customers could make or receive calls at a time.  The first “spectrum crisis” arrived by the late 1970s, when car phones became the status symbol of the rich and powerful (the middle class had pagers). Customers found they couldn’t make or receive calls because the frequencies were all tied up.  Some cities even rationed service by maintaining waiting lists, not allowing new customers to have the technology until an existing one dropped their account.

Instead of demanding deregulation and warning of wireless doomsday, the wireless industry innovated its way out of the era of MTS altogether, switching instead to a “cellular” approach developed in part by the Bell System.

[flv width=”412″ height=”330″]http://www.phillipdampier.com/video/ATT Testing the First Public Cell Phone Network.flv[/flv]

In the 1970s, when the first cell phone “spectrum crisis” erupted, the Bell System innovated its way out the the dilemma without running to Congress demanding sweeping deregulation.  This documentary, produced by the Bell System, explores AMPS — analog cell phone service, and how it transformed Chicago’s mobile telephone landscape back in 1979.  (9 minutes)

“Arguing that the nation could run out of spectrum is like saying it was going to run out of a color.” David P. Reed, one of the original architects of the Internet

Instead of one caller tying up a single IMTS radio frequency capable of reaching across an entire city, the Bell System deployed lower-powered transmitters in a series of hexagonal “cells.”  Each cell only served callers within a much smaller geographic area.  As a customer traveled between cells, the system would hand the call off to the next cell in turn and so on — all transparently to the caller.  Because of the reduced coverage area, cell towers in a city could operate on the same frequencies without creating interference problems, opening up the system to many more customers and more calls.

Inventor Martin Cooper holds one of the first portable mobile phones

In Chicago, Bell’s IMTS system only supported around a dozen callers at the same time. In 1977, the phone company built a test cellular network it dubbed “AMPS,” for Advanced Mobile Phone System.  AMPS technology was familiar to many early cell phone users.  It was more popularly known as “analog” service, and while it could still only handle one conversation at a time on each frequency, the system supported better call handling and many more users than earlier wireless phone technology.  By 1979, Bell had 1,300 customers using their test system in Chicago.

AMPS considerably eased the “spectrum crunch” earlier systems found challenging, and subsequent upgrades to digital technology dramatically increased the number of calls each tower could handle and allowed providers to slash pricing, which fueled the spectacular growth of the wireless marketplace.

Yesterday it was voice call congestion, today it is a “tidal wave” of wireless data.  But inventors like Cooper believe the solution is the same: engineering innovation.

“Somehow in the last 100 years, every time there is a problem of getting more spectrum, there is a technology that comes along that solves that problem,” Cooper told the New York Times. “Every two and a half years, every spectrum crisis has gotten solved, and that’s going to keep happening. We already know today what the solutions are for the next 50 years.”

Cooper believes in the cellular approach to wireless communications.  Dividing up today’s geographic cells into even smaller cells could vastly expand network capacity just like AMPS did for Windy City residents in the late 1970s. Using especially directional antennas focused on different service areas, placing new cell towers, innovating further with tiny neighborhood antennas mounted on telephone poles, or building out Wi-Fi networks can all manage the data capacity “crisis” says Cooper.

New technology also allows cell signals to co-exist, even on the same or adjacent frequencies, without creating interference problems. All it takes is a willingness to invest in the technology and deploy it across signal-congested urban areas.

Unfortunately, network engineers are not often responsible for the business decisions or public policy agendas of the nation’s largest wireless companies who are using the “spectrum crisis” to argue for increased deregulation and demanding additional radio spectrum which, in some cases, could be locked up by companies to make sure nobody else can use them.

[flv width=”600″ height=”358″]http://www.phillipdampier.com/video/NY Times Mobile Carriers Warn of Spectrum Crisis.flv[/flv]

The New York Times offers this easy-to-follow primer on wireless spectrum and why it matters (or not) in the current climate of explosive growth in mobile data traffic.  (3 minutes)

“Their primary interest is not necessarily in making spectrum available, or in making wireless performance better. They want to make money.” — David S. Isenberg, veteran researcher, AT&T Labs

Innovation, not wholesale deregulation, allowed the Bell System to solve the spectrum crisis of the 1970s by creating today's "cell system" that can re-use radio frequencies in adjacent areas to handle more wireless traffic.

Spectrum auctions bring billions to federal coffers, but actually deliver a hidden tax to cell phone customers who ultimately pay for the winning bids priced into their monthly bills.  It also makes it prohibitively expensive for a new player to enter the market.  Already facing enormous network construction costs, any new entrant would then face the crushing prospect of outbidding AT&T, Verizon Wireless, Bell or Rogers for the frequencies essential for operation.

As the New York Times writes:

When a company gets the license for a band of radio waves, it has the exclusive rights to use it. Once a company owns it, competitors can’t have it.

Mr. Reed said the carriers haven’t advocated for the newer technologies because they want to retain their monopolies.

Cooper advocates a new regulatory approach at the Federal Communications Commission — one that mandates wireless phone companies start using today’s technology to amplify their networks.

Cooper points to one example: the smart antenna.

Smart antennas direct cell towers to focus their transmission energy towards the specific devices connected to it.  If a customer was using their phone from the southern end of the cell tower’s coverage area, why direct signal energy to the north, where it gets wasted?  New LTE networks support smart antenna technology, but carriers have generally avoided investing in upgrading towers to support the new technology, expected to be commonplace inside new wireless devices within two years.

T-Mobile calls these technology solutions “Band-Aids” that won’t address the company’s demand for more frequencies to manage its network.  But that kind of thinking applied to the mobile phone world of the 1970s would have maintained the exorbitantly expensive IMTS technology discarded decades ago, since replaced by innovation that made more efficient use of the spectrum already on hand.  That innovation also transformed wireless phones from a tool (or toy) for the very wealthy to an affordable success story that now threatens the traditional wired phone network in ways the Bell System could have never envisioned.

[flv width=”412″ height=”330″]http://www.phillipdampier.com/video/Its a Whole New System.flv[/flv]

It’s A Whole New System: AT&T and other wireless phone companies might want to learn the lesson the Bell System was trying to teach their employees back in 1979: Meet Change With Change.  This company-produced video implores the phone company to do more than the same old thing.  No, this video is not “PM Magazine.”  It is about innovation and actually listening to what customers want. With apologies to Mama Cass Elliot, there was indeed a New World Coming — the breakup of the Bell System just five years later.  Don’t miss the diabetic-coma-inducing, sugary-sweet jingle at the end.  Then reach for a can of Tab.  (10 minutes)