公开(公告)号：US20170346746A1

公开(公告)日：2017-11-30

申请号：US15605413

申请日：2017-05-25

Applicant: APPLE INC.

Inventor： Qin ZHANG ,  Longda XING

IPC: H04L12/851 ,  H04W48/16 ,  H04W48/18 ,  H04W48/08 ,  H04W84/04

CPC classification number: H04L47/24 ,  H04W48/14 ,  H04W48/16 ,  H04W48/18 ,  H04W84/042

Abstract: Described herein are apparatus, systems and methods for enhanced PLMN selection using priority class information. A method may comprise, at a user equipment (“UE”), identifying a plurality of networks, each network having an assigned priority class indicator, identifying a first network of the plurality of networks as having a first priority class indicator, identifying a second network of the plurality of networks as having the first priority class indicator, identifying the first priority class indicator as the highest priority class of the assigned priority class indicators, and selecting between the first network and the second network based a quality characteristic.

公开(公告)号：US20150351013A1

公开(公告)日：2015-12-03

申请号：US14292417

申请日：2014-05-30

Applicant: APPLE INC.

Inventor： Qin ZHANG ,  Longda XING ,  Yifan ZHU ,  Umesh SHUKLA

IPC: H04W48/16 ,  H04W4/02

CPC classification number: H04W48/16 ,  H04W4/021 ,  H04W48/18

Abstract: A method, station and computer readable storage medium used for location aware network selection. A station determines a geographic location of the station, determines at least one predetermined Public Land Mobile Network (PLMN) in the geographic location by comparing the geographic location to a database including stored geographic locations and PLMNs known to be present within each of the geographic locations, performs a targeted scan on select channels corresponding to the at least one predetermined PLMN to identify at least one available PLMN from among the at least one predetermined PLMN and selects one of the at least one available PLMN for the station to join.

Abstract translation: 用于位置感知网络选择的方法，站和计算机可读存储介质。 站确定站的地理位置，通过将地理位置与数据库进行比较来确定地理位置中的至少一个预定公共陆地移动网络（PLMN），数据库包括已知存在于每个地理位置内的存储的地理位置和PLMN 对与所述至少一个预定PLMN相对应的选择信道执行目标扫描，以从所述至少一个预定PLMN中识别至少一个可用PLMN，并且选择所述站要加入的所述至少一个可用PLMN中的一个。

公开(公告)号：US20150230196A1

公开(公告)日：2015-08-13

申请号：US14691481

申请日：2015-04-20

Applicant: Apple Inc.

Inventor： Abhishek SEN ,  Qin ZHANG

IPC: H04W60/00 ,  H04W64/00 ,  H04L29/06 ,  H04W60/04

CPC classification number: H04W60/005 ,  H04L65/1016 ,  H04L65/1073 ,  H04W4/60 ,  H04W8/183 ,  H04W60/00 ,  H04W60/04 ,  H04W64/006 ,  H04W92/08

Abstract: A processor in a mobile wireless device communicates detailed state information about attachments to a user identity module card embedded in the mobile wireless device. The processor detects a change in an attach state of the mobile wireless device for at least one of a plurality of attachment types. The processor determines the attach state of the mobile wireless device for each of the plurality of attachment types and sends a status message to the user identity module card indicating the determined attach states. The plurality of attachment types can include at least a circuit switched attachment and a packet switched attachment. The processor can wait until completion of circuit switched and packet switched attachments of the mobile wireless device to the wireless network prior to sending the status message.

Abstract translation: 移动无线设备中的处理器将关于附件的详细状态信息传送到嵌入在移动无线设备中的用户身份模块卡。 处理器检测针对多种附件类型中的至少一种的移动无线设备的附着状态的变化。 所述处理器为所述多个附件类型中的每一个确定所述移动无线设备的附着状态，并向所述用户身份模块卡发送指示所确定的附着状态的状态消息。 多个附件类型可以包括至少电路交换附件和分组交换附件。 在发送状态消息之前，处理器可等待直到移动无线设备的电路交换和分组交换附件完成到无线网络。

公开(公告)号：US20130286936A1

公开(公告)日：2013-10-31

申请号：US13631733

申请日：2012-09-28

Applicant: APPLE INC

Inventor： Abhishek SEN ,  Qin ZHANG

IPC: H04W60/00

CPC classification number: H04W60/005 ,  H04L65/1016 ,  H04L65/1073 ,  H04W4/60 ,  H04W8/183 ,  H04W60/00 ,  H04W60/04 ,  H04W64/006 ,  H04W92/08

Abstract: A processor in a mobile wireless device communicates detailed state information about attachments to a user identity module card embedded in the mobile wireless device. The processor detects a change in an attach state of the mobile wireless device for at least one of a plurality of attachment types. The processor determines the attach state of the mobile wireless device for each of the plurality of attachment types and sends a status message to the user identity module card indicating the determined attach states. The plurality of attachment types can include at least a circuit switched attachment and a packet switched attachment. The processor can wait until completion of circuit switched and packet switched attachments of the mobile wireless device to the wireless network prior to sending the status message.