Method and apparatus for wireless intersystem handover

摘要

A method and apparatus for measurement event synchronisation of a portable radio communication apparatus (100) providing multiple radio access technologies, wherein an idle gap is identified between transceiver activities of a first radio access technology device (102)(401), and an execute signal is sent to a second radio access technology device (101) for initiating inter radio access technology measurements of the second radio access technology device (101), to be performed during the gap (402,402c,403). <IMAGE>