AT&T has secured support from the Federal Communications Commission for authority to deploy 4G LTE service within a 20MHz portion of the 2.3GHz WCS band after cutting a deal with a next door neighbor especially sensitive about potential interference.

WCS spectrum holders have fought for years to develop commercially viable wireless service, but faced regular opposition from the satellite radio industry concerned that interference problems would result from using the band for mobile data. Right in the middle of the WCS band is Sirius XM, which depends on sensitive receivers to pick up the company’s satellite signal.

But now AT&T and Sirius XM have worked out a compromise both companies believe will protect mobile data and satellite radio. AT&T has conceded 10MHz of its total WCS spectrum for two 5MHz guard bands, devoid of signals, around Sirius XM’s frequencies. Sirius XM signal engineers believe this, combined with power limits, will protect radio receivers from overloading whenever near AT&T’s ground-based LTE cell towers.

In August, AT&T announced its intention to acquire WCS spectrum from NextWave Wireless, a spectrum-squatting holding company, for $600 million. The phone company is also attempting to acquire the remainder of WCS spectrum from the last two significant holders — Comcast and Horizon Wi-Com, which both have between 10-25MHz of spectrum in 149 and 132 communities respectively.

When the acquisitions are complete, AT&T will have WCS spectrum covering virtually the entire nation.

Frequencies in the 2.3GHz band are best received outdoors. Signals crossing windows and walls lose potency. (Courtesy: Greenpacket)

AT&T says it needs the spectrum to further deploy 4G LTE data service across the country. But the company admits it will take up to five years before it can switch on the new frequencies — no current smartphones support the 2.3GHz WCS band.

AT&T has also included provisions to ensure fixed wireless base stations will be able to utilize AT&T’s WCS spectrum, within reasonable limits to protect Sirius XM radios from harmful interference. That has important implications for AT&T’s long-term view that rural landline and broadband service is best delivered over a wireless network.

A major limitation of spectrum in the 2GHz band is the quality of indoor coverage it can deliver. As many Clearwire customers can attest, these frequencies suffer from high transmission loss, poor ability for diffraction, and most importantly, poor building penetration — especially in urban and suburban areas. Tall nearby buildings, homes, and even trees all impede WCS reception. According to Andrea Goldsmith in her book Wireless Communications, there is also a 6dB penetration loss when 2.5GHz signals cross un-insulated glass windows and a 13dB loss for concrete walls, with wood falling somewhere in-between.

But rural areas do better, in part thanks to the higher likelihood of unimpeded line-of-sight access between a cell tower and receiver. AT&T’s fixed wireless solution would place a small antenna on the roof or side of a home, positioned for maximum reception from the nearest cell tower. The signal is then brought indoors through cabling (or in some cases Wi-Fi) and available to customers, comparable to a home broadband connection.

AT&T’s strong spectrum position in WCS gives the company an opportunity to construct a robust, near-nationwide wireless network suitable for rural wireless communications. In more urban areas, WCS could operate seamlessly with AT&T’s lower frequency holdings and offer an extension of its current LTE service.

AT&T’s acquisition of WCS has several important implications for the wireless marketplace:

2GHz signals travel the least distance in urban and suburban areas, often blocked or degraded by buildings or trees. But better results in rural areas suggest AT&T’s WCS spectrum could partly be deployed as a fixed wireless broadband solution, if enough towers are available to support it. (Courtesy: Greenpacket)

1. It proves AT&T never needed to acquire T-Mobile USA. Through spectrum acquisitions like WCS, AT&T can still find relatively inexpensive spectrum suitable for mobile broadband use, without spending tens of billions to acquire a competitor just to poach its spectrum and eliminate a competitor.

2. The Competitive Carriers Association worries AT&T’s acquisition of secondary spectrum holders is allowing the company to gather a massive amount of spectrum.

CCA President & CEO Steven K. Berry said, “Allowing the largest carriers to obtain unlimited amounts of  spectrum on the secondary market raises serious competitive concerns.  The only way for the FCC to truly see the devastating consequences of further spectrum aggregation is by consolidating the proposed applications.  On their own, AT&T’s proposed license acquisitions may not seem significant, but when added together, it totals to a significant amount of spectrum.”

Berry continued, “Should the FCC decide to approve the transactions, it must impose conditions to ensure interoperability across the Lower 700 MHz band and to ensure data roaming – both are absolutely essential ingredients to a healthy, competitive marketplace.  Competitive carriers need access to usable spectrum, and I urge the Commission to carefully review the negative impact these transactions will have on the wireless marketplace.”

3. Clearwire’s 2.5GHz spectrum could become more valuable if AT&T can demonstrate its 2.3GHz service can deliver robust service, if provisioned adequately for customers. Clearwire’s capital investments and overall performance of its limited coverage WiMAX network have been deemed inadequate by its biggest partner Sprint, now constructing its own 4G LTE network to replace Clearwire’s WiMAX network.

4. Credit Suisse analyst Jonathan Chaplin notes Verizon will still have a better standing in spectrum even with AT&T WCS: “AT&T will have the following available for LTE: 20 MHz of 700 MHz nationwide; 20 MHz of WCS nationwide; a few AWS licenses (5 MHz on average). With Verizon’s deal with large cable companies, Verizon will have: 20 MHz of 700 MHz nationwide; 20 MHz of AWS nationwide; another 10 MHz of AWS in 60 percent of the country (13 MHz on average). In addition, Verizon’s spectrum is usable immediately, while AT&T’s WCS will take three to five years to deploy.”

AT&T and Verizon: The Doublemint Twins of Wireless

Wireless carriers other than AT&T and Verizon Wireless have joined forces asking federal regulators to help level the playing field in wireless competition.

At this week’s convention of the newly-relaunched Competitive Carrier Association (CCA), Sprint, T-Mobile USA, Clearwire, C Spire, and more than 100 other small regional rural carriers joined forces in Las Vegas to sound the alarm about a wireless duopoly restraining competition and raising prices for consumers.

“Humpty Dumpty has been put back together again,” said C Spire CEO Hu Meena. “And while the identical twins sometimes agree to meet and discuss industry issues with other industry players, they seldom, if ever, support action that might better the industry as a whole.”

C Spire should know. The company filed a lawsuit against AT&T earlier this year claiming the phone giant manipulated its 700MHz band allocation to lock C Spire customers out of getting access to the latest smartphones.

“At some point, and that time is coming, regulators and politicians are going to have to acknowledge they have a choice to make: they are going to have to decide whether the communications industry, the fundamental driver of the information economy, is going to be regulated by true, healthy competition or by the government,” Meena said.

In the last 20 years, rampant consolidation has reduced the number of national wireless carriers down to four — Verizon Wireless, AT&T, Sprint, and T-Mobile. Filling in the gaps are various regional providers, all who depend on one of the major four to provide reasonable roaming service for customers traveling beyond the service areas of smaller companies. Without reasonable roaming, competitors are left at a serious disadvantage.

Another major problem is access to the latest smartphones. Major manufacturers largely design and market cell phones for the largest four companies, often relegating smaller providers to sell older or less prominent phones to customers. When phones do not work on the spectrum acquired by smaller competitors, roaming becomes a problem.

But beyond those issues is the question of wireless spectrum. Traditionally sold in competitive auctions, the deepest pocketed companies traditionally win the bulk of frequencies, leaving competitors with less desirable spectrum that has difficulty penetrating buildings or requires a more robust cell tower network.

Meena

Members of the CCA recognize that mergers and consolidation can bring costs down through economy of scale, but in their eyes, AT&T and Verizon’s actions have promulgated a new paradigm for wireless on Wall Street: consolidation around a handful of wireless carriers is healthy; having too many competitors is inefficient.

“Consolidation can introduce business efficiencies,” said Michael Prior, CEO of Atlantic Tele-Network. “But government has a role in making sure that infrastructure is used in a way that works for the entire country. All we’re asking the FCC to do is to make sure there is a level playing field.”

Observers expect the CCA to ask the FCC to set aside spectrum in future wireless auctions exclusively for smaller carriers to help protect what competition still exists.

“There used to be dozens of railroad companies,” Prior noted. “But the government didn’t allow certain companies to develop rails that wouldn’t allow trains to interconnect to rails run by other companies.”

Meena warned the same thing could happen in the wireless industry.

“We know what happened in the first 20 years of the industry where we have had many healthy competitors,” Meena said. “There remains a false hope among too many carriers that the duopoly will one day become reasonable. But, we all know, whether we choose to admit it or not, that until all competitive carriers become fully committed to work together for open competition, the wireless industry playing field will remain harmfully tilted toward the duopoly. They will never give an inch unless and until they have to do so.”

AT&T is being fingered as the party responsible for rendering Oakland’s $18 million dollar P25 digital public safety radio communications system unreliable, because police and fire radios are often inoperable near the company’s cell towers.

After more than a year of repeated failures and complaints from Oakland police over garbled communications, dead spots, and reception problems, investigators dispatched from the Federal Communications Commission finally identified the source of most of the problems: AT&T.

“If the officer is in an area close to one of their cell sites, essentially the cell site overpowers their radios,” said David Cruise, Oakland’s public safety systems adviser.

The system, built by Harris Corporation of Melbourne, Fla. is suspected of being intolerant of strong cell signals operating on nearby frequencies. The digital nature of the system means degraded communications often go unheard, and firefighters and police officers have complained loudly and repeatedly they have been unable to summon dispatchers while experiencing interference problems. The investigation found the problems are worst within a quarter to a half-mile from one of AT&T’s many cell sites.

The source of the interference is AT&T’s 2G network, operated on 850MHz. Oakland’s public safety P25 system operates on multiple frequencies nearby from 851-854MHz.

Under federal law, public safety communications have priority over cell phone service, and AT&T has cooperated by shutting down 2G service on 850MHz on at least 16 cell towers, immediately reducing complaints from police officers and firefighters.

“AT&T would never do anything to jeopardize law enforcement,” AT&T spokesman John Britton told the San Francisco Chronicle. “This spectrum has been out there since the 1990s. Thursday or Friday was the first time we were notified by Oakland. We reacted quickly.”

AT&T won’t say exactly how many cell sites are located in Oakland, but there are more than 1,000 AT&T-owned towers across the greater San Francisco Bay Area. Oakland officials plan to press AT&T to shut down more 2G data service on 850MHz until a solution can be found.

AT&T says only customers with the oldest phones are likely to notice the network shutdowns, because most current customers use 3G or 4G data service, which has not posed an interference problem. AT&T says it still maintains 2G service in San Francisco on 1900MHz, which should be accessible to customers with older phones, although the service may not operate as well on the higher frequency band when obstructions are present between a cell phone user and the nearest cell tower.

Representatives for law enforcement personnel hope the city is on the right track, but point out the Harris-built digital radio system has been nothing but trouble since it was first activated. The system has suffered repeated glitches, does not work inside hundreds of area buildings, and failed the night President Obama visited Oakland in July. Some critics note the Harris system does not even provide reception in the basement of Oakland’s police headquarters.

City officials are also investigating other contributing potential sources of interference, including T-Mobile, which also operates on similar frequencies in the area.

Ironically, the interference problem may have begun after Sprint Nextel committed to spending over a billion dollars to cover the costs of relocating public safety communications further away from its own cellular frequencies. Sprint Nextel paid $10.5 million to move Oakland’s radio system to a frequency further from its own network, but as it turns out, closer to AT&T’s.

[flv width=”640″ height=”380″]http://www.phillipdampier.com/video/KCBS San Francisco Oakland Police Radios Failed During Presidents Visit 7-26-12.mp4[/flv]

KCBS in San Francisco has been pursuing the dilemma of Oakland’s public safety communications system for months. Back in July, police were alarmed when the radio system failed the night President Obama arrived in town.  (3 minutes)

[flv width=”640″ height=”380″]http://www.phillipdampier.com/video/KCBS San Francisco Closer Look Oakland Police Fed Up With Flawed Radio System 8-14-12.mp4[/flv]

Oakland police are fed up with the year-old $18 million dollar emergency radio system that they say simply does not work. KCBS investigates in this mid-August report.  (4 minutes)

[flv width=”640″ height=”380″]http://www.phillipdampier.com/video/KCBS San Francisco ATT Cellphone Towers Blamed For Oakland Police Radio Failures 8-21-12.mp4[/flv]

Investigators from the Federal Communications Commission finally identified a major source of Oakland’s radio problems: AT&T cell sites.  (2 minutes)

In an example of corporate welfare at its finest, AT&T effectively paid no federal taxes in 2011. In fact, thanks to lucrative incentives and corporate subsidies, the telecommunications company walked away with a giant taxpayer-subsidized $420 million refund.

CEO Randall Stephenson was paid a higher salary — $18.7 million — than AT&T paid in taxes last year, and thanks to the Bush era tax cuts, Stephenson kept $1,137,456 more of that money for himself in 2011, according to a new report from the Institute for Policy Studies.

How did AT&T actually get paid by the Internal Revenue Service when it effectively owed nothing in taxes? The company used new “accelerated depreciation” rules corporate America lobbied hard for over the past five years. While AT&T was slapping usage caps and overlimit fees on its customers ostensibly to help pay for network upgrades, AT&T wrote off the value of those upgrades on its federal taxes, winning turbo-charged tax deductions for every new cell tower, 4G upgrade, and just about everything else AT&T used to enhance its network.

Under the current accelerated depreciation rules, AT&T gets to write off a higher amount during the first few years an asset is acquired. That saved the company $5.2 billion on their 2011 taxes alone.

But for companies like AT&T, considered “capital-intensive” businesses, it is only the beginning. The Institute reports even greater savings will likely show up in AT&T’s future annual reports. In 2011, Congress expanded depreciation rules and allowed businesses to deduct the entire cost of new long-term investment purchases. Although billed as an anti-recession move, such tax breaks often result in taxpayers bearing a substantial portion of the cost of investments firms would have made anyway.

AT&T was also not hurt too badly by its aborted attempt to acquire Deutsche Telekom’s T-Mobile USA. The phone giant ultimately had to pay a deal breakup fee worth $3 billion in cash and $1 billion worth of wireless spectrum to the German phone company. AT&T wrote off those on their taxes, too, helping the company not only get their tax liability down to zero, it helped win them a taxpayer-subsidized refund.

Stephenson’s disastrous failed deal to acquire AT&T’s smaller rival did not hurt him too much either, although some under him quickly took early retirement after the deal fell apart. Ultimately, AT&T’s Board of Directors sent him a message he could afford to ignore — a salary cut of just $2 million — less than 10 percent of Stephenson’s pay package. But with the Bush era tax cuts softening the blow, that slap on his salary really only cost him $862,544.

The Institute’s larger point is that tax cuts and general corporate tax policy has now moved well beyond “lower taxes” and has now increasingly shifted to providing taxpayer-financed subsidies and corporate welfare to corporations earning record profits while the United States continues to rack up enormous deficits. CEO pay also continues to flourish, only enhanced further with the added financial benefits of a temporary Bush Administration tax cut that is long beyond its intended expiration date.