Abstract:
When a mobile station stands by on multiple mobile networks simultaneously, the radio transceiver of the mobile station must be used to perform paging reception, location registration, carrier measurement, or broadcast reception for multiple mobile networks, respectively. However, a mobile station has one radio transceiver only and the multiple mobile networks don't negotiate with each other. Thus, resource collision occurs when the radio transceiver performs tasks for multiple mobile networks simultaneously. In order to handle resource collision, a priority task is determined and non-priority tasks are postponed or cancelled according to the mobile network distinction mainly and the task class subsequently.