NextWave Wireless and WiChorus partner to Deliver operators complete WiMAX Infrastructure Solutions for Enhanced Performance and Revenue Capabilities
Partnership Brings Together Best of Breed Technologies to Create End-to-End WiMAX Network Solutions Including MXtvTM, a Breakthrough Mobile TV and Advertising Platform

Las Vegas, April 2, 2008 – NextWave Wireless Inc. (NASDAQ: WAVE), a global provider of mobile multimedia and wireless broadband technologies, and WiChorus, a provider of intelligent wireless core solutions, today announced a joint agreement to provide a powerful end-to-end WiMAX infrastructure solution for operators that integrates WiChorus’ world class Intelligent ASN Gateway and Home Agent solutions with NextWave’s leading WiMAX base station products. WiChorus will also add support for NextWave’s MXtv technology. Together, the integrated technologies offer operators a best-in-class WiMAX infrastructure solution for enhanced network performance, and provide operators with the ability to deliver innovative services such as mobile TV and multimedia for increased revenue opportunities.

As part of the joint agreement NextWave will bundle their WiMAX base stations with WiChorus ASN Gateways and Home Agents enabling operators to purchase a complete end-to-end WiMAX solution. Benefits for operators include the advanced accounting and charging, content-based service differentiation, peer-to-peer traffic management and network optimization capabilities of the WiChorus product line. These capabilities combined with NextWave’s Macro, Micro and Pico network infrastructure products which feature intercell interference mitigation and broadcast TV capabilities provide wireless operators with the world-class performance, scalability, and flexibility they require while significantly reducing upfront network deployment and ongoing operational costs. In additon, the combined turnkey solution features new revenue-generating service offerings such as MXtv, superior coverage for a given investment level, and streamlined operational costs enabling operators to deploy more scalable and profitable WiMAX networks.

“NextWave is commited to providing wireless operators with the most advanced services to take full advantage of the enormous market for mobile TV and interactive multimedia applications, said Dr. William Jones, CEO of NextWave Wireless’ Network Products division. “Through our partnership with WiChorus we are bringing together best in class solutions to optimize network performance and create a more robust end-to-end infrastructure solution.”

NextWave’s WiMAX base stations feature MXtvTM, a breakthrough mobile multicast and broadcast technology that enables WiMAX operators to deliver a broad range of rich and personalized multimedia services including mobile TV, interactive media services, and digital audio without having to invest in new spectrum or additional radio access network equipment. Utilizing cutting-edge macro-diversity technology that significantly improves broadcast performance over WiMAX channel, MXtv technology, which is completely compatible with the current 802.16e standard, is designed to slash the cost of offering high-quality, mobile broadcast services to subscribers. In addition, MXtv provides WiMAX operators a unique opportunity to generate significant incremental revenue by delivering relevant and highly-targeted interactive advertising to customers while maintaining control over the nature and extent of content delivered over their network.

NextWave’s WiMAX based station products support a highly innovative Intercell Interference Management (“IIM”) technology which provides superior radio performance for the delivery of higher data speeds or improved coverage. With this new advancement for WiMAX technology offered as a standard feature of NextWave’s based station products, IIM greatly reduces the initial spectrum requirements by significantly increasing capacity of a WiMAX network deployed based on a single frequency reuse plan as opposed to a multi-frequency reuse plan typically used in WiMAX network deployments. In additon, NextWave’s WiMAX based station products feature a tiered architecture which enables optimized radio coverage in a range of environments by customizing cell sizes, powers and densities that use a combination of macro, micro and pico cells providing for maximum scalability.

This scalability of NextWave’s base stations is matched by the flexibility of WiChorus’ ASN Gateways which can scale from small appliances to high capacity carrier grade systems. With its unique distributed architecture, WiChorus delivers extensive packet processing intelligence on a per subscriber, per flow basis across the entire product range. This ensures a wealth of advanced features with no performance degradation for fixed, nomadic and fully mobile services. Both the NextWave and WiChorus products feature carrier-class redundancy with hot-standby and hitless fail-over.

About WiChorus
WiChorus is a provider of a new class of intelligent and highly scalable platforms for WiMAX and LTE core networks.  Leveraging this platform, the company’s Intelligent Access Services Network Gateway (ASN-GW) and Home Agent, provide advanced service & subscriber management, service aggregation, content management and network optimization.  It enables fixed and mobile service providers to deploy scalable WiMAX networks, capitalize on service differentiation opportunities and streamline capital and operational costs. Through its One Open WiMAX initiative, WiChorus is accelerating the availability of an end-to-end open WiMAX ecosystem; ensuring service providers have the option to combine best-of-breed solutions. Headquartered in San Jose, California, WiChorus is backed by leading Silicon Valley investors Redpoint Ventures, Accel Partners and Mayfield Fund. For more information, please visit www.wichorus.com

About NextWave Wireless
NextWave Wireless Inc. (Nasdaq: WAVE) is engineering the future of mobility by providing nextgeneration mobile multimedia and wireless broadband technologies to the world's leading mobile operators, handset manufacturers, consumer electronics manufacturers and wireless service providers. From mobile television and mobile broadband systems to semiconductors and device-embedded mobile multimedia software that can be found in more than 200 million handsets around the globe, NextWave is evolving the way consumers experience mobile multimedia content. NextWave Wireless is headquartered in San Diego, California, U.S.A., and has offices in over a dozen countries. For more information visit NextWave Wireless at www.nextwave.com.

Note Regarding Forward-Looking Statements
This press release contains “forward-looking statements” for purposes of the Private Securities Litigation Reform Act of 1995 that involve risks and uncertainties. There can be no assurances that forward-looking statements will be achieved, and actual events or results could differ materially from the events or results predicted by such statements. Important factors that could cause actual events or results to differ materially are discussed in greater detail in the filings of NextWave with the Securities and Exchange Commission. All such documents are available through the SEC’s website at www.sec.gov. NextWave makes no commitment to update any forward-looking statements in order to reflect subsequent changes in events or circumstances except as may be required pursuant to applicable law.

NextWave Network
Suzanne McCormac

smccormac@nextwave.com
+1 (415) 577-9135

WiChorus
Eric Andrews
eric@wichorus.com
+1 (408) 435-0777 x205