TAG: baseband architecture

Interchangeability Accomplished

May 30, 2014By

Tri-Band Multi-Constellation GNSS in Smartphones and Tablets
In this look at a single-chip BeiDou/Galileo/GLONASS/GPS/QZSS/SBAS architecture for cell phones and tablets, the authors explain advantages of multiple constellations and examine details of system interchangeability, multi-system issues, and how assisted-GNSS data operates with all constellations. read more

Broadcom Introduces Femtocell Chip to Integrate RF and Baseband Modem

February 26, 2013By

Broadcom Corporation introduced at the Mobile World Congress a highly integrated digital baseband processor and RF transceiver designed for 3G femtocell residential access points, the BCM61630 systems on chip. The Mobile World Congress is being held in Barcelona, Spain, this week. The new devices integrate a multiband CMOS RF transceiver with GPS and full-time sniffing capability while maintaining software compatibility with... read more