Patent ID: 8428044
Filing Date: 2013-04-23
Classification: H04W

Abstract:
1. A mobile apparatus comprising: a first communication module configured to communicate with a first base station of a first mobile communications network through a first radio access method; a second communication module configured to communicate with a second base station of a second mobile communications network through a second radio access method, the second communication module configured to provide a circuit switching service; a memory to store a Most Recently Used (MRU) list; and a control module configured to update information of the MRU list stored in the memory about the second mobile communications network when the first communication module carries out a waiting processing and the second communication module carries out a synchronization processing, wherein the control module is configured to assign a highest rank in the MRU list to an information item of the second mobile communications network which is currently present for registration in the MRU list during the synchronization processing of the second communication module, when the currently present information item is already registered in the MRU list stored in the memory, and configured to control the memory to store the MRU list in which ranks of information items other than the currently present information item are rearranged to follow the highest rank.