Zyray Wireless, a leader in WCDMA and Space-Time Processing wireless technologies, to showcase its SPINNERchip 1.0 WCDMA baseband development platform at the 2002 Communication Design Conference.

San Diego, CA September 23, 2002 - Zyray Wireless, a San Diego based start-up developing the SPINNER family of WCDMA and Space-Time Processing IP and semiconductor products for next generation mobile devices, will display its SPINNERchip 1.0 WCDMA baseband development platform in the Xilinx booth, #818, at the 2002 Communication Design Conference. Xilinx is the worldwide leader in programmable logic solutions. The Communication Design Conference is being held at San Jose Convention Center, San Jose, CA on September 24-26, 2002.

The SPINNERchip 1.0 WCDMA development platform provides complete WCDMA modem functionality, including patented Adaptive Interference Cancellation (AIC), packet switched data, and dual mode GSM/GPRS & WCDMA operation. The platform includes Xilinx® Virtex-II field programmable gate arrays (FPGAs). "We are very pleased to have Zyray Wireless utilize our cutting edge Virtex-II solution in the development of their SPINNERchip 1.0 WCDMA baseband ASIC", said Erich Goetting, Vice President of the Advanced Product Division at Xilinx.

SPINNERchip 1.0 is a WCDMA baseband add-on chip, designed to interface with existing GSM/GPRS solutions. "The design of SPINNERchip enables a flexible and cost-effective method of integrating multiple wireless standards onto a single platform", said Michiel Lotter, Vice President of Engineering at Zyray.

Zyray Wireless' SPINNERchip 1.0 WCDMA development platform can be viewed in the Xilinx booth, #818 at the 2002 Communication Design Conference, on September 24-26, 2002. Please contact a Xilinx representative at the booth registration counter to obtain product sheets of SPINNERchip 1.0. For more information on Xilinx visit www.xilinx.com.

To learn more about Zyray Wireless please visit www.zyraywireless.com. To schedule a meeting with Zyray's team during the conference please email Larissa Kogan at lkogan@zyraywireless.com.

About Zyray Wireless
Zyray Wireless is developing the SPINNER family of WCDMA and Space-Time Processing IP and semiconductor products. SPINNERchip enables low-risk, low-cost evolution of existing GSM/GPRS products to dual-mode WCDMA & GSM/GPRS solutions. SPINNERstp utilizes Space-Time Processing technology to reduce power consumption and improve performance of WLAN and cellular devices.

Zyray Wireless has been ranked tenth on the list of "Top 50 Companies to Watch in 2002" in the July issue of "Electronics Industry's Movers and Shakers of 2002" published by Reed Business Information.

For more information on Zyray Wireless and its products, visit www.zyraywireless.com or contact Zyray Wireless headquarters at 11455 El Camino Real, Suite 350, San Diego, CA, 92130; telephone: 858-704-1018; fax: 858-362-0236.