Re:I dont think that UWB is what people think. (Score 1)

For clarification, existing CDMA cell service spreads the carrier over 1.25 MHz. 1.25 MHz came from the allocation rules that were employed for analog cellular. This is the service for North America (ANSI-95, or, more recently, cdma2000). "Wideband CDMA," at least in the context of cell service, refers to the ETSI effort to incorporate CDM in their standards. WCDMA spreads the carrier over ~5 MHz.