Clearwire COO Erik Prusch has told Cnet that the ailing company plans to switch its 4G offering from WiMax to LTE, once the LTE ecosystem is more mature.
Clearwire will eventually transition
from a WiMax-based 4G network to an LTE (Long-Term Evolution) 4G network,
Clearwire COO Erik Prusch revealed in an interview with Cnet.
Using Clearwire technology, Sprint-which
owns a 50-some-percent share of the company-launched its 4G network in 2008,
years ahead of its competitors. While Verizon, T-Mobile and AT&T are just
now catching up, the types of 4G technology they've chosen-LTE and the LTE precursor
HSPA+-are expected, as Clearwire and Sprint know well, to ultimately be
the leading 4G technologies worldwide.
"WiMax to date has been a very
good technology choice for us," Prusch said, according to the May 19
report. "We were able to take advantage of the speed to market before LTE
was even a glimmer in anyone's eye. But we recognize the ecosystem in the U.S.
will be larger for LTE than WiMax, so we are conscious of that."
Clearwire has had funding issues for
some time now. For the first quarter of this year, it reported revenue of $242
million and added 1.8 million subscribers, but nonetheless reported a loss of
$226.96 million. With $1.2 billion of cash on hand, the company is feeling
forced to pace its retail efforts, despite retail customers being responsible
for the majority of its revenue ($181.1 million of that first-quarter $242
Still, Clearwire will wait to make the
transition to LTE, Prusch said, until the ecosystem and its technology are
"We are technology agnostic,"
he said. "We don't believe that customers buy a technology. They buy fast
and reliable access to a data network."
Clearwire and Sprint rely heavily on
one another, to a degree some analysts find problematic. While Sprint has
struggled a bit to compete against the iPhone-wielding AT&T and Verizon, it
has had to financially assist Clearwire as a means of looking out for its 4G
Like Prusch, Sprint CEO Dan Hesse has
hinted that LTE is in Sprint's future. Hesse told the Financial Times in July
2010 that Sprint was considering rolling out LTE alongside its WiMax
"We have spectrum resources where
we could add LTE if we choose to do that, on top of the WiMax network," Hesse told FT. "The beauty of having a lot of
spectrum is we have a lot of flexibility."
In the same report, FT added that
T-Mobile parent company Deutsche Telekom had considered purchasing Sprint and merging it with T-Mobile,
but ultimately decided against it, given that Sprint was invested in WiMax,
while T-Mobile's 4G roadmap had it moving from HSPA+ to LTE.
AT&T, whose 4G path likewise
includes transitioning from HSPA+ to LTE, has since made a $39 billion bid for
T-Mobile, which has enough spectrum to enable AT&T to eventually extend 4G
service to more than 97 percent of the country-but not enough capital, T-Mobile
CEO Phillip Humm has said, to enable it to follow through on its LTE plans.
Clearwire's Prusch remained positive
about the company's outlook, insisting that it currently has more spectrum than
anyone and just needs to get to the point of growing its revenue organically.
In December, the company sold $1.3 billion of debt to fund the continued
buildout of its WiMax network.
"Our subscriber numbers are
growing rapidly, and the usage stats show us that there is a desire and demand
for more capacity," he said. "So we feel we are well-positioned to
meet those needs. We have more spectrum assets than anyone else, and we can
handle more capacity than any other carrier."
Michelle Maisto has been covering the enterprise mobility space for a decade, beginning with Knowledge Management, Field Force Automation and eCRM, and most recently as the editor-in-chief of Mobile Enterprise magazine. She earned an MFA in nonfiction writing from Columbia University, and in her spare time obsesses about food. Her first book, The Gastronomy of Marriage, if forthcoming from Random House in September 2009.