Products & Services
GCM Communications Technology develops its GCM/OTDM technology to support a wide range of markets and applications. Future evaluation products will enable our customers to explore GCM/OTDM applications and get a head start in the product development process. These products will provide the basis for further joint technology... More >>
Licensing & Patents
GCM/OTDM stands for GCM-Orthogonal Time Division Multiplexing. It is a new proprietary transmission technology
having the unique capability to increase the efficiency of current communication systems without changing their
basic propagation parameters or physical channel interface.
More on GCM's Technology>>
The first ever patent for OTDM applied to communications was filed by GCM's President Dr. Vicente Diaz in 2000. GCM's ongoing OTDM and associated research and development work has focused on improvements in channel technologies and the integration of his technology into communications devices and sensors. More on GCM's patenst>>
GCM News
Jordi Vallejo joins GCM as VP of Technology. January 2010.
Research Collaborative project leaded by GCM obtain funds from Spanish Innovation Ministry. December 2010.