A CDMA mobile communication system, which produces a time for monitoring peripheral base stations using different radio frequencies for carrying out hand-off between base stations using different radio frequencies without momentary cutoff of communication. A mobile station (504) of the CDMA mobile communication...http://www.google.es/patents/US5953324?utm_source=gb-gplus-sharePatente US5953324 - CDMA mobile communication method, system and mobile station apparatus
CDMA mobile communication method, system and mobile station apparatus
