Cohere Technologies used the big stage at MWC Barcelona to announce a new partnership with defense and aerospace company Lockheed Martin. Cohere and Lockheed’s respective CEOs Ray Dolan and James Taiclet outlined their vision to create a unified communications platform for the defense community in a joint keynote “The Evolution of Innovation”. Cohere’s Orthogonal Frequency Time Space (OTFS) waveform was at the center of the proposition and has been at the core of Cohere’s products for the past decade. Compared to other modulation techniques such as Time Division Duplexing (TDD), or Frequency Division Duplexing (FDD), OTFS is based on the delay-doppler rather than the time-frequency domain. This domain is typically in use in radar systems and affords superior wireless channel…