An integrated circuit (IC) includes a baseband processing module, a GPS
receiver, an RF section, and an interface module. The GPS receiver module
is coupled to recover a plurality of coarse/acquisition (C/A) signals and
a plurality of navigation messages from a plurality of down converted GPS
signals. The RF section is coupled to convert an inbound RF voice signal
into the inbound voice symbol stream; convert the outbound voice symbol
stream into an outbound RF voice signal; convert an inbound RF data
signal into the inbound data symbol stream; convert the outbound data
symbol stream into an outbound RF data signal; and convert a plurality of
GPS RF signals into the plurality of down converted GPS signals.