Malaga Spain based Cetecom (Now AT4Wireless) labs were selected to provide testing for WiMAX product interoperability. The firm has a commercial office in Madrid. Overview of Cetecom (AT4Wireless) Labs.

The selection process took over a year to choose a winner and hinged on a number of factors including the presence of regional Cetecom (AT4Wireless) labs that WiMAX vendors the world over could easily access. Additionally, Cetecom (AT4Wireless) possessed a strong track record of experience with standards such as: GSM/GPRS, EDGE, W-CDMA, WiFI® and Bluetooth®. The lab will function as an independent testing group to confirm compliance with IEEE 802.16, ETSI HiperMAN and the recently added WiBro/Mobile WiMax standard, along with product interoperability utilizing the specifications set by the WiMAX Forum™ to determine testing requirements.

Cetecom (AT4Wireless) has affiliate partner labs in North America (both East and West coast), Asia (including Japan, China, Taiwan, Singapore and Korea) plus Germany and the UK.