As chief executive of the Virtual Centre of Excellence in Mobile & Personal Communications - Mobile VCE - Walter Tuttlebee heads up a unique, not-for-profit company established by the mobile communications industry and academia to undertake long-term, industry-steered, world-class, collaborative research www.mobilevce.com. Mobile VCE's activities include software radio research, an area Walter helped to pioneer in Europe in the mid-1990s, with invited presentations at seminal European conferences organized by the European Commission and the SDR Forum. He has subsequently published and spoken w...