公开(公告)号：US10104589B2

公开(公告)日：2018-10-16

申请号：US15091316

申请日：2016-04-05

Applicant: APPLE INC.

Inventor： Harsha Shirahatti ,  Umesh K Shukla

IPC: H04W36/20 ,  H04W36/30 ,  H04W48/20 ,  H04W72/10

Abstract: Described herein are apparatus, systems and methods for opportunistic system selection and reselection to avoid jammer desense intermodulation distortion. A method may comprise, at a user equipment (“UE”), identifying a list of frequencies and bands available to a cellular modem of the UE for one of system selection and system reselection, identifying a subset of the list of frequencies and bands based on an operation of a non-cellular wireless communication component of the UE, storing the subset of the list of frequencies and bands in a graylist, and performing, by the cellular modem, a search for one of the system selection and the system reselection based on the graylist.

公开(公告)号：US09668203B2

公开(公告)日：2017-05-30

申请号：US14289755

申请日：2014-05-29

Applicant: Apple Inc.

Inventor： Qin Zhang ,  Madhusudan Chaudhary ,  Longda Xing ,  Umesh K Shukla ,  Bo Wang ,  Zhiwei Wang ,  Yaoqi Yan ,  Qiang Miao

IPC: H04W48/18 ,  H04W84/02 ,  H04W8/20 ,  H04W84/04

CPC classification number: H04W8/183 ,  H04W8/20 ,  H04W48/18 ,  H04W84/042 ,  H04W88/02

Abstract: Generating and using a device-type specific preferred public land mobile network (PLMN) list for roaming PLMN selection. Wireless devices sharing one or more common characteristics may be tasked with collecting roaming PLMN selection data. That data may be collected and used to generate a preferred PLMN list specific to wireless devices sharing those common characteristics. The preferred PLMN list may be distributed to wireless devices sharing those common characteristics, which may then use it in conjunction with roaming PLMN selection.

公开(公告)号：US09510278B2

公开(公告)日：2016-11-29

申请号：US14289755

申请日：2014-05-29

Applicant: Apple Inc.

Inventor： Qin Zhang ,  Madhusudan Chaudhary ,  Longda Xing ,  Umesh K Shukla ,  Bo Wang ,  Zhiwei Wang ,  Yaoqi Yan ,  Qiang Miao

IPC: H04W48/18 ,  H04W84/02 ,  H04W8/20 ,  H04W84/04

Abstract: Generating and using a device-type specific preferred public land mobile network (PLMN) list for roaming PLMN selection. Wireless devices sharing one or more common characteristics may be tasked with collecting roaming PLMN selection data. That data may be collected and used to generate a preferred PLMN list specific to wireless devices sharing those common characteristics. The preferred PLMN list may be distributed to wireless devices sharing those common characteristics, which may then use it in conjunction with roaming PLMN selection.