Wireless

Clearwire investors are pumping in another $1.5 billion into the venture to help pay for the company's nationwide 4G wireless network, according to The Wall Street Journal.

The article cites two unnamed sources "familiar with the matter," who said that Sprint Nextel, Comcast, Intel, Time Warner Cable, and Bright House Networks have all agreed to contribute an additional $500 million to the cause. Google, which had initially invested with these other companies, is not participating in this funding round, the article said.

Sprint and these other partners invested about $3.2 billion in Clearwire about 18 months ago when a new joint venture was developed to build the Clearwire network.

In addition to cash, Sprint also gave Clearwire access to its 2.5 GHz spectrum. Sprint, Comcast, and Time Warner have already begun reselling the Clearwire WiMax service in areas where Clearwire has already built its network.

Clearwire now offers service in several cities including Baltimore, Las Vegas, Chicago, and Philadelphia.

There is little doubt that consumers' appetite for faster wireless speeds is growing. But Clearwire is building its network using WiMax technology while its major competitors, Verizon Wireless and AT&T, have chosen to use a competing technology known as LTE or Long Term Evolution.

Verizon is already building its LTE 4G network and will have commercial deployments in 2010. AT&T plans to continue upgrading its 3G network with newer technology, but has said it eventually plans to move to LTE. Most other major wireless operators around the world have also settled on using LTE for their next generation networks.

Clearwire does have a good head start in terms of deployments. But it's unclear if that will be enough to beat competitors, such as Verizon Wireless, in the long run.

But in order for Clearwire to even have a chance in competing with Verizon and AT&T, it will need a fully built nationwide network. And that takes a lot of money; money that Clearwire is spending very quickly. As of the second quarter of 2009, Clearwire had projected a cash burn of $1.5 billion to $1.9 billion for 2009. The company said in August it had burned through $646 million of its cash. But as it spends money, the company is also losing money. For the second quarter, Clearwire announced a net loss of $73.4 million on revenue of $63.6 million.

Clearwire will report third quarter earnings on Tuesday.

The Google factor
Google's decision not to invest in the next round of investment could be an indication that the search giant is losing faith in the technology. In a recent interview with CNET News, Andy Rubin, who heads up Google's mobile operating system division, said Google is planning its mobile future around LTE and not on WiMax.

That said, a Google spokesman told Reuters that the company still supports Clearwire's efforts to build a high-speed wireless network using WiMax. But the spokesman said the best way for Google to offer support is through product and strategic cooperation rather than investing more money.

Google also recently announced a strategic partnership with Verizon Wireless. The companies worked closely to launch a new 3G wireless Android device called the Droid. And the two companies will likely work closely to develop other new products and services on Verizon's new 4G network.

By contrast, Clearwire's other investors have far too much at stake now to abandon the network and the WiMax technology.

Intel has been a big backer of WiMax from the beginning. And the company has already invested millions of dollars in developing products. Sprint has also bet big on the WiMax technology, and the company is too far down the WiMax path to completely drop it. The cable companies Comcast and Time Warner, which are reselling Clearwire's service to their cable customers, have no other choice at this point, but to stick with the WiMax plan. The last thing these companies want to do is build their own wireless network, and they desperately need a wireless broadband service to compete with their phone company rivals.

In the battle between LTE and WiMax for wireless broadband, LTE may have just gotten another boost.

A group of leading telecom service and equipment providers, including AT&T, Verizon, Nokia, and Samsung, announced a new standard Thursday for delivering compatible voice and messaging services using Long Term Evolution (LTE) networks.

The standard, dubbed the One Voice initiative, offers a set of technical functionalities that telecommunication companies can use in their LTE services and products to provide both voice and Short Message Services (SMS).

The group of companies setting up One Voice (which also includes LTE proponents Orange, Telefonica, TeliaSonera, Vodafone, Alcatel-Lucent, Ericsson, Nokia Siemens Networks, and Sony Ericsson), see the standard as a way to provide interoperability for broadband voice and SMS services. The goal is to give telecom providers and manufacturers a convenient technical profile for working with each other and save customers from wrestling with different and conflicting LTE technologies.

LTE has been fine at supporting data, which uses IP-based packet switching. But it's faced challenges trying to incorporate traditional circuit-based switching voice and SMS services onto IP-based networks. One Voice is the group's attempt to resolve that issue.

The new specification will use existing functionality known as IP Multimedia Subsystem (IMS), which already defines how to provide data, voice, and other content over an IP-based network. IMS was established by the 3rd Generation Partnership Project (3GPP), a group comprised of telecom industry associations trying to set standards for 3G mobile networks.

"Open collaborative discussions have concluded that the IP Multimedia Subsystem-based solution as defined by 3GPP, is the most applicable approach to meeting the consumers' expectations," said One Group in a statement.

In recent years, LTE has been duking it out with WiMax to be crowned the upcoming broadband wireless standard. In one corner has been telecom giants like AT&T and Verizon, both of which have announced plans to deploy 4G wireless networks using LTE.

In the other corner has been Sprint, which is eyeing a rollout of its own 4G network using WiMax. Sprint owns a majority stake in WiMax provider Clearwire, a wholesale distributor of 4G services. Clearwire recently unveiled a huge WiMax testing sandbox in Silicon Valley where developers could play with the technology.

However, Clearwire has been waffling on the choice between LTE and WiMax. In a recent interview with Dow Jones Newswires, Clearwire CEO Bill Morrow said he would be willing to switch to LTE if helped the company.

German phone giant Deutsche Telekom is looking to jump into the 4G wireless market in the U.S. through partnerships with U.S.-based service providers, according to a report by Bloomberg News.

Bloomberg reported Tuesday that Deutsche Telekom is looking to beef up its presence in the U.S. wireless market by investing in Clearwire, a company that is building a 4G wireless network using a technology called WiMax. Sources also told Bloomberg that Deutsche Telekom is also talking to Metro PCS, which recently acquired spectrum to build its 4G wireless network.

Deutsche Telekom already owns T-Mobile USA, the fourth-largest wireless carrier in the U.S. But the carrier's growth has remained flat for several quarters. And the company hasn't yet announced plans for its next-generation network.

Last week, rumors resurfaced that Deutsche Telekom was looking to buy Sprint Nextel. Sprint is the third-largest wireless operator in the U.S. and has been struggling the last few years to retain customers. The idea behind a potential buyout of Sprint is that it would give Deutsche Telekom more subscribers, which could help it compete more aggressively against the two largest wireless carriers in the U.S., AT&T and Verizon Wireless.

But now it looks like the German telecom giant could be looking for a more cost-effective way to increase its presence in the U.S. market.

Partnerships with Clearwire and MetroPCS would cost the German phone company much less than purchasing Sprint outright, and it would be a lot easier than trying to digest another wireless provider.

Buying Sprint Nextel would likely become an integration nightmare for Deutsche Telekom. Sprint Nextel is already the product of what many consider one of the worst telecom mergers ever. Sprint bought Nextel in 2005 for $35 billion. And for the past four years, the company has struggled to integrate two different wireless networks. Sprint's network operates using a technology called CDMA, while Nextel uses a technology called I-DEN. T-Mobile USA uses GSM, which would introduce a third type of technology into the mix.

But if 4G access is what Deutsche Telekom really wants, then a partnership with Clearwire makes sense. Sprint owns about 51 percent in Clearwire. Last year, the companies created a joint venture combining assets from both companies. Clearwire, which has already begun building its nationwide 4G wireless network, is using 2.5 GHz spectrum that is owned by Sprint.

Clearwire said in August that it would spend between $1.5 billion to $1.9 billion in 2009 to expand its network. Deutsche Telekom could provide more funding for this endeavor in exchange for access to the network, Bloomberg reports.

Clearwire has already made similar deals with other investors. Last year, cable companies Comcast and Time Warner Cable were among investors that provided the company with $3.2 billion in funding. Google and Intel have also invested in Clearwire.

As the Clearwire network comes online, Comcast and Time Warner Cable have each announced they will offer mobile wireless broadband service using the Clearwire network in areas where they offer cable service.

A deal with MetroPCS, which sells prepaid wireless service, could help Deutsche Telekom get access to a 4G wireless network that will use a more widely adopted technology called LTE or Long-Term Evolution. MetroPCS acquired spectrum in the 700 MHz wireless auction, and it has said that it plans to build a 4G network using LTE starting in 2010. Verizon Wireless, the nation's largest mobile operator, which also acquired spectrum in the same 700 MHz auction, is also building a 4G wireless network using LTE.

Clearwire Communications has created a sandbox more than 20 square miles in size where developers can play with WiMax.

Clearwire announced on Tuesday the launch of the largest test area yet for its 4G WiMax service in Silicon Valley. Covering a wide area from Santa Clara to Mountain View to parts of Palo Alto, the company's Clear 4G WiMAX Innovation Network will let developers test the mobile broadband network on a large scale.

First announced in April by Clearwire, the Clear 4G WiMAX Innovation Network is seen as a testbed to prepare for the launch of commercial WiMax service in the San Francisco Bay area next year.

The 20-square-mile service will hit the campuses of Intel and Google, two investors of Clearwire's 4G WiMax network who've already begun their own own internal 4G testing. Cisco Systems, which will provide equipment to Clearwire, will get coverage in a few months as the network grows.

To play in the new WiMax sandbox, developers must register with Clearwire's development program and describe the WiMax ideas they'd like to pursue. Developers would also need to buy a Clearwire WiMAX USB modem for $49.99. Clearwire says it will provide the service for free to a limited number of qualified developers prior to the commercial launch.

Clearwater will also join and help sponsor the Sprint Open Developer Conference running October 26 to 28 in Santa Clara. The company encourages developers working with Clear 4G WiMax to attend the conference to learn more about the service.

Clearwire touts its Clear 4G WiMax service as offering peak download speeds of up to 10 Mbps, with an average of 3 Mpbs to 6 Mbps. As a comparison, the company says that today's 3G networks can only reach speeds of about 600 kbps to 1.4 Mbps.

WiMax has faced tough competition from LTE for the battle to become the wireless 4G standard. Backed by AT&T and Verizon Wireless, LTE is sometimes forecast as the ultimate victor with potentially the more dominant share of the market. But WiMax is also expected to grow as deployments ramp up.

Verizon Wireless announced Friday that it has completed initial testing of its 4G wireless service in Boston and Seattle.

Using a new technology called Long Term Evolution (LTE), Verizon was successfully able to complete data calls in Boston and Seattle, the first two cities where the company will deploy its service. Verizon is using the 700 MHz spectrum it bought an FCC auction to build the network. The company plans to start offering the service commercially in 2010, providing service for up to 100 million people in 30 markets. The company plans to have the entire nation covered with 4G service in 2013.

As part of this initial test, Boston and Seattle each have 10 LTE 4G cell sites up and running on the 700 MHz spectrum. Verizon selected these markets because of their geographic configuration of suburban and urban areas as well as the areas' high-technology population.

The LTE technology promises to be much faster than current 3G technology and the company expects to deliver services 15 to 100 times faster than these other wireless networks. The actual speeds of the technology have yet to be seen.

Verizon will be competing with Clearwire and its partners, which are already rolling out commercial service for their 4G wireless network that uses a technology called WiMax. Like LTE, WiMax also greatly improves wireless transmission speeds. Clearwire has already launched its service in Atlanta, Baltimore, Las Vegas, and Portland, Ore. And it will add another 10 markets in the next couple of months.

Cable providers Comcast and Time Warner Cable, which invested in Clearwire, will be reselling the service in their cable territories. Meanwhile, Sprint Nextel, which is also a Clearwire partner, is already reselling the service along with its own 3G wireless service throughout the Clearwire territory.

Verizon first mentioned Boston and Seattle as the first two cities to get LTE during its quarterly conference call with investors in July. So far, the company hasn't said much about how the LTE service will be sold and priced. Currently, Verizon offers 3G wireless using a technology called EV-DO. That service is about $60 per month for up to 5GB of data per month.

The Clear WiMax service from Clearwire starts at $20 per month for in-home wireless broadband. And its mobile Internet plans start at $40 per month. Customers can also get a day pass for $10. The company also allows customers to add voice service to their in-home package for $25 per month.

The number of people grabbing their Internet access through WiMax is expected to jump to 50 million by 2014, says Juniper Research.

A report released Tuesday by the British research firm describes the growth in WiMax stemming from areas unreachable or unserved by broadband cable or DSL.

(Credit: Juniper Research)

WiMax is a wireless technology that delivers broadband speeds over the last mile, ideal for locations where cabling is not available or feasible. Faster than current wireless 3G technology, WiMax can also serve large metropolitan areas as it covers a wider area than conventional Wi-Fi.

Referenced in the report, the most advanced WiMax standard, WiMAX 802.16e, delivers greater throughput than other WiMax standards.

Though large-scale WiMax deployments have been delayed, many providers have so far been successful in countries ranging from Pakistan to the U.S., says Juniper.

The new 4G Clearwire wireless networks used by Sprint, Comcast, and other providers, runs over WiMax.

But WiMax faces an uphill climb against the competing wireless broadband standard Long Term Evolution, or LTE. A recent study by research firm In-Stat, predicted that WiMax may ultimately lose the battle against LTE, which is already backed by major telcos AT&T and Verizon.

Juniper Research, however, believes that the global deployment of WiMax will drive its growth. The larger number of WiMax subscribers will be in the Far East and China region, says the report, due to that area's early adoption of the technology.

WiMax gains in Western Europe and, to a lesser degree North America, will occur in areas underserved by DSL. Growth in Africa and the Middle East is likely to surpass that of Western Europe, says Juniper, gaining 15 percent of the overall WiMax subscriber base by 2014.

"WiMAX 16e will have opportunities not just in developing countries, but also areas of developed countries where the DSL coverage is weak or nonexistent," said Howard Wilcox, the author of the report. "The key for the industry ecosystem now is to overcome the challenges and ensure trials evolve into commercial services quickly."

More information about WiMax can be found here.

Ericsson cast the $1.13 billion winning bid in an auction for the wireless assets of bankrupt Nortel Networks, the companies said Saturday.

The Swedish telecommunications giant picked up Nortel's CDMA and next-generation LTE wireless technologies. As part of the agreement, at least 2,500 Nortel workers supporting CDMA and LTE will be offered jobs at Ericsson.

CDMA, or code division multiple access, is one of two major networks operating in the U.S. and is used by Verizon Wireless and Sprint Nextel. LTE, or Long Term Evolution, is 4G wireless technology that will potentially replace today's mobile networks.

"This deal, along with our recently announced Sprint service agreement, truly positions Ericsson as a leading telecoms supplier in North America," Ericsson CEO Carl-Henric Svanberg said in a statement.

The purchase includes the CDMA contracts with Verizon and Sprint, as well as with U.S. Cellular, Bell Canada, and Leap, Ericsson said.

Ericsson was one of three bidders in Friday's auction. Nokia Siemens Networks and private equity firm MatlinPatterson were its competitors.

In mid-June, Nokia Siemens offered $650 million for Nortel's assets. That offer set others into motion and led to the auction.

"Our final offer for Nortel's assets represented a fair price, and we did not enter this process with a win-at-any-cost mindset," Bosco Novak, Nokia Siemens' chief markets operations officer, said in a statement.

Ericsson's bid is still subject to bankruptcy court approval in the U.S. and Canada.

The purchase virtually ensures that Nortel will sell off the rest of its businesses, instead of reorganizing into a smaller company.

"Nortel remains focused on finding the right buyers for our other businesses," Nortel CEO Mike Zafirovski said in a statement.

Once a giant in wireless gear, Toronto-based Nortel filed for bankruptcy earlier this year.

Nortel was founded in 1895 as Northern Electric and Manufacturing and supplied telecommunications gear for Canada's young telephone system. At the height of its glory days about 10 years ago, Nortel was worth $250 billion and had more than 90,000 employees.

Nokia Siemens Networks will buy Nortel Networks' wireless technology business for $650 million.

Struggling Nortel, a one-time giant in telecommunications equipment, had filed for Chapter 11 bankruptcy in January in hopes of reorganizing. But that is unlikely now.

Nokia Siemens said Friday that it will use Nortel's CDMA and LTE technology to expand its presence in North America. CDMA, or code division multiple access, is one of the two major networks operating in the U.S. and is used by Verizon Wireless and Sprint. LTE, or Long Term Evolution, is 4G wireless technology that will potentially replace today's mobile networks.

"This agreement provides an important strategic opportunity for Nokia Siemens Networks to strengthen its position in two key areas, North America and LTE, at a price that makes good economic sense," Nokia Siemens CEO Simon Beresford-Wylie said in the statement.

As part of the deal, about 2,500 Nortel employees in the U.S., Canada, Mexico, and China can keep their jobs. Nortel said this represents a "significant portion" of the workers associated with that part of its business.

"Maximizing the value of our businesses in the face of a consolidating global market has been our most critical priority. We have determined the best way to do this is to find buyers for our businesses who can carry Nortel innovation forward, while preserving employment to the greatest extent possible," Nortel CEO Mike Zafirovski said in a statement.

Toronto-based Nortel also said that it is working toward selling off the other parts of its business and that it is applying to be delisted from the Toronto Stock Exchange.

The deal with Nokia Siemens, which is expected to close in the third quarter, must be approved by both U.S. Bankruptcy Court and the Ontario Superior Court of Justice.

Nortel was founded in 1895 as Northern Electric and Manufacturing and supplied telecommunications gear for Canada's young telephone system. At the height of its glory days about 10 years ago, Nortel was worth $250 billion and had more than 90,000 employees.

AT&T announced Wednesday plans to double the speed of its wireless broadband network by 2011. The move to HSPA technology, and eventually LTE networks, will begin later this year.

AT&T CEO Randall Stephenson outlined the carrier's plans at the D: All Things Digital conference in Carlsbad, Calif. "We are going to go ahead and deploy some rather aggressive wireless broadband," Stephenson said.

HSPA, which stand for High Speed Packet Access, is the next evolution in the carrier's 3G wireless broadband network. Though it promises peak data speeds of 7.2Mbps, slower speeds will be more likely in real-world use. AT&T's current UMTS (Universal Mobile Telecommunications System) network tops out at 3.6Mpbs.

The nation's second largest carrier also announced that the move to HSPA will allow it to begin testing its LTE technology for an initial deployment in 2011. LTE (Long-Term Evolution), which Verizon has also adopted, is a 4G technology that promises peak download speeds of at least 50Mbps.

The upgrade to HSPA is one of a series of initiatives that AT&T unveiled this week. The carrier also plans to expand coverage of the GSM 850 band, deploy 2,100 new cell sites across the country, and add 20 new 3G markets for a total of 370. What's more, the carrier promised to increase Wi-Fi coverage so that smartphone and laptop cards will be able to switch seamlessly between Wi-Fi and the cellular network.