Wireless Carriers Need More Spectrum, But Can They Handle the Borrowing?

Though acquisition of more mobile spectrum is a key strategic imperative for leading U.S. mobile operators,  it is not clear how much capacity and flexibility Verizon Communications and AT&T have within their credit ratings to absorb future spectrum purchases, say analysts at Fitch Ratings.

That is a significant opinion. Despite the apparent belief in some quarters that the largest U.S. telecom providers are so well positioned they can handle any shock to their financial models, Fitch Ratings does not believe that is the case.

In fact, a number of factors, including the cost of acquiring new spectrum, ability to monetize broadband services more effectively and competition from application-based wireless services all pose "longer-term threats to telecom operators' balance sheets and cash flows," Fitch Ratings say.

Fitch believes Verizon Wireless and AT&T Wireless, because of their scale, market power, and financial strength, will be in a better position to cope with these challenges than many lower-margin contestants, should the market environment shift. But increased reliance on wireless communications is an issue for many other contestants as well.

A key issue for cable companies is whether their wholesale arrangement with Clearwire can bundle competitive offerings that can successfully offset the significant threat from next generation broadband wireless networks as the telecom industry transitions more and more traffic longer-term to wireless, Fitch analysts say.

The Federal Communication Commission's "National Broadband Plan" aims to release 70 megaHertz of spectrum available for auction in the 2011 time frame.

Depending on the timing of the auction, the final amount of spectrum available, and the aggressiveness of the bidding, it’s not clear how much capacity and flexibility Verizon Communications Inc. and AT&T Inc. have within their credit ratings to absorb future spectrum purchases.

The good news is that, by the end of 2010, leverage is expected to decline for Verizon and AT&T due to strong free cash generation and management commitment to debt reduction. Both companies’ leverage has been at the high end of Fitch’s expectations due to past acquisitions and spectrum purchases.

Other well-capitalized, smaller operators or new entrants with strong balance sheets and good
free cash flow prospects should be in a favorable position to acquire additional spectrum.

New entrants or smaller companies without good operational cash flow characteristics or
strong balance sheets would likely have a difficult time funding any commitments for
spectrum purchases or buildout requirements.

That suggests the coming spectrum auctions will reshape the competitive environment in significant ways, favoring the well-capitalized contestants and weakening the financially weaker firms.

The transition to 4G networks also would seem to provide an opportunity for operators to
implement a new pricing model for data services. But it is not clear the opportunity is all "upside."

Clearwire, for example, already offers unlimited mobile data usage for $40 per month. Clearwire does not currently cap subscribers’ data usage, where most cellular operators limit monthly data
usage at 5 gigabytes. Since AT&T and Verizon offer capped plans costing $60 a month, Clearwire is using its 4G spectrum to disrupt current levels of pricing.

The company’s management has indicated that Clearwire’s mobile WiMAX subscribers already average approximately 7 GBytes of data usage per month.

Given the current indication by operators that Internet video will be a key driver of traffic on 4G networks, operators will need to create larger “data bucket” plans with tiered pricing, as the current 5 GB 3G plans currently offered for aircards and netbooks would not be sufficiently large enough to handle subscriber demands from streaming video.