FIELD: mobile communication devices.
SUBSTANCE: invention includes CDMA-mobile broadcasting two-spectrum antenna, receiving CDMA signal or broadcasting mobile communications signal, mobile broadcasting-GPS two-spectrum antenna, receiving broadcasting mobile communications signal or GPS signal, first means for branching CDMA signal or broadcasting mobile communications signal, received by CDMA-mobile broadcasting two-spectrum antenna, second means for branching broadcasting mobile communications signal or GPS signal, received by mobile broadcasting-GPS two-spectrum antenna, and third means for selecting broadcasting mobile communications signal, exiting the first means, or broadcasting mobile communications signal, exiting the second means, if selected broadcasting mobile communications signal has better quality compared to non-selected broadcasting mobile communications signal.
EFFECT: improved quality of communications.
3 cl, 2 dwg
Authors
Dates
2007-09-10—Published
2005-11-23—Filed