Huawei is the first to start a series of introductory events at Mobile World Congress. It's expected to be one of the first with a quad-core smartphone in the Ascend D Quad (formerly D1 Q) as well as a 10-inch tablet, the MediaPad 10. Check Electronista's live coverage page from 9:30AM Eastern for updates as they happen from the Centre de Convencions Internacional de Barcelona.
