To improve the efficiency for an update process in a software processing device with a plurality of memory partitions (4, 14), it is proposed to continue the execution of old software on original data stored in a first memory partition (4) and to update new software and related data in a second memory partition (14). In case the same state for data of old and new software is achieved (S4), an instant switch of services to the new software as far as the same state is achieved (S5) takes place. This processing is repeated (S6) until no data to be transferred remains (S6) in the first memory partition. Thus, the present invention allows for a considerable improvement of the update efficiency with reduced disturbances during data transfer.
申请公布号
WO9946673(A3)
申请公布日期
1999.11.04
申请号
WO1999EP01586
申请日期
1999.03.11
申请人
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);GARD, BENGT, ERIK, INGEMAR;KLING, LARS-OERJAN;JOHNSSON, STEN, EDVARD
发明人
GARD, BENGT, ERIK, INGEMAR;KLING, LARS-OERJAN;JOHNSSON, STEN, EDVARD