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Publication of MY142706ApublicationCriticalpatent/MY142706A/en
-, 0 ABS I RA(_- Y INTI; R-SI STDI I IAND-OVER OF A NI(BILE TFRJNI INAL OPERA BLE WI M A FIRS1 AND A SECOND RADIO ACCES-S NETWORK THE PRESENT INVENTION PROVIDES A METHOD OF INITIATION A MOBILE ORIGINATING SERVICE-BASED INTER- SYSTEM HANDOVER, AND DEVICES ENABLING THE METHOD. A COMMUNICATION NETWORK COMPRISES AT LEAST 5 TWO RADIO ACCESS NETWORKS (RANS) OF DIFFERENT TYPES, I.E. A RADIO ACCESS NETWORK (RAN) OF A FIRST TYPE AND A RADIO ACCESS NETWORK (RAN) OF A SECOND TYPE. A DUAL-MODE MOBILE TERMINAL DESIGNED TO BE OPERABLE WITH BOTH THE R--N OF THE FIRST TYPE AND THE RAN OF THE SECOND TYPE COMMUNICATES WITH THE COMMUNICATION SYSTEM VIA THE RAN OF THE FIRST TYPE. THE INITIATION OF THE INIER-SYSTERN HANDOVER IS INCLUDED IN A TRANSMISSION, WHICH COMPRISES AT LEAST ONE BEARER CAPABILITY (BC) FIELD. 10 THE BEARER CAPABILITY (BC) FIELD IS SET TO INDICATE THAT A REQUESTED SERVICE IS ONLY OPERABLE WITH THE P@N OF THE SECOND K E. IN PARTICULAR, THE AT LEAST ONE BEARER CAPABILITY (BC) FIELD IS SET TO A YP PARAMETER VALUE, WHICH SERVES AS INDICATION FOR THE RECEIVING NETWORK AND ITS PROCESSING ENTITIES, RESPECTIVELY. WHICH RECEIVING NETWORK INDICATED TO CARRY OUT THE INTER-SYSICIII LIANDOVER INITIATED BY (HE INOBILE TENNINAL. (FIG. 5I) 2VQ
MYPI20055102A2004-11-032005-10-28Inter-system hand-over of a mobile terminal operable with a first and a second radio access network
MY142706A
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