公开(公告)号：US11159973B2

公开(公告)日：2021-10-26

申请号：US16704205

申请日：2019-12-05

Applicant: MEDIATEK INC.

Inventor： Chih-Cheng Yang ,  Tsung-Ming Lee ,  Wei-Chih Liao

IPC: H04W24/10 ,  H04W8/18 ,  H04W48/02 ,  H04W48/20 ,  H04W76/27 ,  H04W88/06 ,  H04W84/04

Abstract: A mobile communication device supporting wireless communications using a first subscriber identity and a second subscriber identity is provided. The mobile communication device includes a Radio Frequency (RF) device and a controller. The controller is coupled to the RF device such that the controller performs the following actions: performing a first measurement on a cell via the RF device by using the first subscriber identity to obtain a first measurement result; determining whether the first measurement result is valid; and based on a result of the determining, performing a second measurement on the cell via the RF device by using the second subscriber identity to obtain a second measurement result.