radio communication method and system for handover between cellular mobile communications systems with different access technologies

摘要

"preparing for transfer of a connection between systems". the present invention relates to a method for preparing the transfer of a connection from a subscriber terminal equipment compatible with two different radio communication systems from a first base radio station from a first of these radio communication systems to a second base radio station of a second of these radio communication systems, at least from / to the first base radio station data is transmitted in successive frames, divided into time frames, where the transmission from and / or to the equipment subscriber terminal is interrupted during a frame.