Clearwire International Names Infrastructure Providers for WiMAX Deployments in Spain.

Alvarion, ZTE to Supply Equipment for Commercial 4G WiMAX Launch

KIRKLAND, Wash. -- Clearwire International, LLC, a holding entity of Clearwire Corporation (NASDAQ:CLWR), has named global telecommunications equipment leaders Alvarion and ZTE as network infrastructure suppliers in support of the company's planned launch of commercial 4G WiMAX service in Spain in 2010.

Clearwire will sell 4G WiMAX services in selected cities, using 3.5 GHz network spectrum, under the same CLEAR brand it is rolling out in the U.S.

Alvarion will supply network infrastructure equipment to support the launch of 4G WiMAX service in Malaga scheduled for 2010. ZTE will supply network infrastructure equipment for the 4G WiMAX launch in Seville scheduled for 2010.

"We believe WiMAX affords Clearwire an unprecedented time-to-market advantage in meeting the pent up demand for wireless broadband services in Europe," said Barry West, President of Clearwire International. "Further, this deployment will serve to demonstrate the viability of 3.5 GHz spectrum for advanced wireless services and add Alvarion and ZTE to the already robust WiMAX infrastructure ecosystem."

A CLEAR Difference

The CLEAR customer experience is similar to that provided by Wi-Fi, but without the short range limitations of a traditional Internet hot spot. CLEAR uses a wireless 4G technology that differs from Wi-Fi called WiMAX, which provides service areas measured in miles, not feet.

About Clearwire

Clearwire International, LLC, a holding entity of Clearwire Corporation (NASDAQ:CLWR), offers a robust suite of advanced high-speed Internet services to consumers and businesses. As part of a multi-year network build-out plan, Clearwire's 4G service, called CLEAR[TM], will be available in major metropolitan areas across the U.S., and bring together an unprecedented combination of speed and mobility. Clearwire's open all-IP network, combined with significant spectrum holdings, provides unmatched network capacity to deliver next-generation broadband access. Strategic investors include Intel, Comcast, Sprint, Google, Time Warner Cable, and Bright House Networks. Clearwire currently provides 4G service, utilizing WiMAX technology, in 16 markets and provides pre-WiMAX communications services in 40 markets across the U.S. and Europe. Headquartered in Kirkland, Wash., additional information about Clearwire is available at www.clearwire.com.

About Alvarion

Alvarion (NASDAQ:ALVR) is the largest WiMAX pure-player with the most extensive WiMAX customer base and over 250 commercial deployments around the globe. Committed to growing the WiMAX market, the company offers solutions for a wide range of frequency bands supporting a variety of business cases. Through its OPEN WiMAX strategy, superior IP and OFDMA know-how, and ability to deploy end-to-end turnkey WiMAX projects, Alvarion is shaping the new wireless broadband experience (www.alvarion.com).

About ZTE

ZTE is a leading global provider of telecommunications equipment and network solutions. It has the widest and most complete product range in the world - covering virtually every sector of the wireline, wireless, service and terminals markets. The company delivers innovative, custom-made products and services to over 500 operators in more than 140 countries, helping them to achieve continued revenue growth and to shape the future of the world's communications. ZTE commits around 10% of its annual turnover to research and development and takes a leading role in a wide range of international bodies developing emerging telecoms standards. ZTE leads China's 3G industry with about 30% share of the total 3G-equipment market in 2008. A company with sound corporate social responsibility (CSR) initiatives, ZTE is a member of the UN Global Compact that strictly adheres to the Ten Principles of the Global Compact in developing and carrying out CSR programs. ZTE is China's only listed telecoms manufacturer, with shares publicly traded on both the Hong Kong and Shenzhen Stock Exchanges (H share stock code: 0763.HK / A share stock code: 000063.SZ). For more information, please visit www.zte.com.cn

Cautionary Statement Regarding Forward-Looking Statements

This press release contains "forward-looking statements" within the meaning of the securities laws. The statements in this release regarding plans for the development and deployment of the first nationwide next-generation wireless broadband network based on mobile WiMAX technology; the timing, availability, capabilities and coverage of our network, including market launch plans; products and services to be offered on our network; planned marketing and branding efforts and other statements that are not historical facts are forward-looking statements. The words "will," "would," "may," "should," "estimate," "project," "forecast," "intend," "expect," "believe," "target," "designed," "plan" and similar expressions are intended to identify forward-looking statements. Forward-looking statements are projections reflecting management's judgment and assumptions based on currently available information and involve a number of risks and uncertainties that could cause actual results to differ materially from those suggested by the forward-looking statements. Future performance cannot be assured. Actual results may differ materially from those in the forward-looking statements due to a variety of factors, including, but not limited to, the risks referenced in the section of Clearwire's Quarterly Report on Form 10-Q entitled "Risk Factors," filed August 13, 2009. Clearwire believes the forward-looking statements in this release are reasonable; however, you should not place undue reliance on forward-looking statements, which are based on current expectations and speak only as of the date of this release. Clearwire is not obligated to publicly release any revisions to forward-looking statements to reflect events after the date of this release.