3G Handset Software Form Factor and Functionality

We described the various hardware inputs that we have on a 3G handset—
the wideband audio microphone (to capture high-quality audio streaming), the wideband
megapixel CMOS imager, the keyboard (application capture), and USIM (access
and policy rights control). We now need to consider how handset software is evolving
to manage and multiplex these multiple inputs. We will also define how handset software
determines session persistency and session quality.