Abstract: Considering some factors (the quality of service and network load) on searching efficiency for the intelligent e-commerce applications, this paper defined the concept of time slice, and presented a migration strategy model of mobile agents searching goods. In this context, the evaluation approach of QoS (the quality of service) was given for businesses objectively and accurately. The request response mode is utilized to effectively avoid the migration failure because of network overload and server overload, and reduce the waste of the network bandwidth and server resources.

Key words: E-commerce, Mobile agent, Migration strategy, Time slice