公开(公告)号：US20180152937A1

公开(公告)日：2018-05-31

申请号：US15878419

申请日：2018-01-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hui WEN ,  Ning Dong ,  Ning Zhang

IPC: H04W72/04

CPC classification number: H04W72/048 ,  H04W8/18 ,  H04W12/08 ,  H04W72/0446 ,  H04W72/10 ,  H04W76/30 ,  H04W88/06

Abstract: A management method and apparatus for supporting multiple SIM cards to share an RF processor. The method includes: after receiving a resource request sent by a first baseband communications processor, determining whether the RF processor is authorized be used by a second baseband communications processor in at least a part of a time period required for using the RF processor by the first baseband communications processor; if yes, comparing whether a priority of a type of a first communications service that needs to be performed by the first baseband communications processor is higher than a priority of a type of a second communications service performed by the second baseband communications processor; and if yes, sending an authorization message to the first baseband communications processor and instructing the second baseband communications processor to stop performing the second communications service.

公开(公告)号：US20190268897A1

公开(公告)日：2019-08-29

申请号：US16412372

申请日：2019-05-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui WEN ,  Ning Dong ,  Ning Zhang

IPC: H04W72/04 ,  H04W8/18 ,  H04W88/06

Abstract: A management method and apparatus for supporting multiple SIM cards to share an RF processor. The method includes: after receiving a resource request sent by a first baseband communications processor, determining whether the RF processor is authorized be used by a second baseband communications processor in at least a part of a time period required for using the RF processor by the first baseband communications processor; if yes, comparing whether a priority of a type of a first communications service that needs to be performed by the first baseband communications processor is higher than a priority of a type of a second communications service performed by the second baseband communications processor; and if yes, sending an authorization message to the first baseband communications processor and instructing the second baseband communications processor to stop performing the second communications service.