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公开(公告)号：US11696114B2
公开(公告)日：2023-07-04
申请号：US17393063
申请日：2021-08-03
Applicant: Apple Inc.
Inventor： Sridhar Prakasam , Qi He , Rohit Matolia , Shashanka Totadamane Ramappa , Nirlesh Koshta , Xiangpeng Jing , Krisztian Kiss , Nitin Kuppelur , Kavya Ravikumar , Rajkumar Krishnaperumal , Pradeep Pangi , Karthik Anantharaman , Alosious Pradeep Prabhakar , Vijay Venkataraman , Lester Chan , Madhusudhan Cheripally
CPC classification number: H04W8/12 , H04W8/20 , H04W8/28 , H04W84/042
Abstract: Apparatuses, systems, and methods for SoR list management and PLMN selection based on an SoR list. A UE may receive an SoR container which may include a list of OPLMNs. The UE may store a prior list of OPLMNs stored on a USIM of the UE on a memory of the UE. The UE replace the prior list of OPLMNs stored on the USIM with the list of OPLMNs included in the SoR container. The UE may consider the prior list of OPLMNs as a lower priority list as compared to the list of OPLMNs stored on the USIM. Additionally, in response to determining to move from a current PLMN, the UE may scan for a new PLMN based on the list of OPLMNs stored on the USIM.
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公开(公告)号：US09380557B2
公开(公告)日：2016-06-28
申请号：US13919598
申请日：2013-06-17
Applicant: Apple Inc.
Inventor： Gencer Cili , Devrim Varoglu , Qi He
CPC classification number: H04W64/006 , H04W48/08 , H04W48/16 , H04W52/0245 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/164
Abstract: A method for selecting an out of service (OOS) scan mode for a wireless communication device is provided. The method can include the wireless communication device detecting occurrence of an OOS condition; setting a displacement threshold in response to the OOS condition; determining a displacement magnitude indicative of a distance traveled by the wireless communication device during the OOS condition; determining whether the displacement magnitude exceeds the displacement threshold; using a first scan mode to scan for network coverage in an instance in which it is determined that the displacement magnitude exceeds the displacement threshold; and using a second scan mode to scan for network coverage in an instance in which it is determined that the displacement magnitude does not exceed the displacement threshold. The first scan mode can have a greater scan frequency than the second scan mode.
Abstract translation: 提供了一种用于选择用于无线通信设备的停止服务（OOS）扫描模式的方法。 该方法可以包括无线通信设备检测OOS条件的发生; 根据OOS条件设置位移阈值; 确定指示所述无线通信设备在所述OOS状态期间行进的距离的位移量; 确定位移幅度是否超过位移阈值; 在确定位移幅度超过位移阈值的情况下，使用第一扫描模式来扫描网络覆盖; 并且在确定位移幅度不超过位移阈值的情况下，使用第二扫描模式来扫描网络覆盖。 第一扫描模式可以具有比第二扫描模式更大的扫描频率。
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Patent Agency Ranking
公开(公告)号：US09420480B2
公开(公告)日：2016-08-16
申请号：US13947928
申请日：2013-07-22
Applicant: Apple Inc.
Inventor： Gencer Cili , Sairam T. S. Gutta , Qi He
Abstract: In a wireless communication system, techniques and devices are presented that can perform fast scan algorithms from a lower priority service, e.g., following a circuit-switched fallback (CSFB) voice call, to search for a higher priority network or technology to select. The higher priority network might be an LTE technology network or a high priority PLMN.
Abstract translation: 在无线通信系统中，提出了技术和设备，其可以执行来自较低优先级业务的快速扫描算法，例如在电路交换回退（CSFB）语音呼叫之后，搜索较高优先级的网络或技术进行选择。 较高优先级的网络可能是LTE技术网络或高优先级PLMN。
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公开(公告)号：US20230388775A1
公开(公告)日：2023-11-30
申请号：US18324706
申请日：2023-05-26
Applicant: Apple Inc.
Inventor： Sridhar Prakasam , Qi He , Rohit Matolia , Shashanka Totadamane Ramappa , Nirlesh Koshta , Xiangpeng Jing , Krisztian Kiss , Nitin Kuppelur , Kavya Ravikumar , Rajkumar Krishnaperumal , Pradeep Pangi , Karthik Anantharaman , Alosious Pradeep Prabhakar , Vijay Venkataraman , Lester Chan , Madhusudhan Cheripally
CPC classification number: H04W8/12 , H04W8/28 , H04W8/20 , H04W84/042
Abstract: Apparatuses, systems, and methods for SoR list management and PLMN selection based on an SoR list. A UE may receive an SoR container which may include a list of OPLMNs. The UE may store a prior list of OPLMNs stored on a USIM of the UE on a memory of the UE. The UE replace the prior list of OPLMNs stored on the USIM with the list of OPLMNs included in the SoR container. The UE may consider the prior list of OPLMNs as a lower priority list as compared to the list of OPLMNs stored on the USIM. Additionally, in response to determining to move from a current PLMN, the UE may scan for a new PLMN based on the list of OPLMNs stored on the USIM.
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公开(公告)号：US20130344902A1
公开(公告)日：2013-12-26
申请号：US13919598
申请日：2013-06-17
Applicant: Apple Inc.
Inventor： Gencer Cili , Devrim Varoglu , Qi He
IPC: H04W64/00
CPC classification number: H04W64/006 , H04W48/08 , H04W48/16 , H04W52/0245 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/164
Abstract: A method for selecting an out of service (OOS) scan mode for a wireless communication device is provided. The method can include the wireless communication device detecting occurrence of an OOS condition; setting a displacement threshold in response to the OOS condition; determining a displacement magnitude indicative of a distance traveled by the wireless communication device during the OOS condition; determining whether the displacement magnitude exceeds the displacement threshold; using a first scan mode to scan for network coverage in an instance in which it is determined that the displacement magnitude exceeds the displacement threshold; and using a second scan mode to scan for network coverage in an instance in which it is determined that the displacement magnitude does not exceed the displacement threshold. The first scan mode can have a greater scan frequency than the second scan mode.
Abstract translation: 提供了一种用于选择用于无线通信设备的停止服务（OOS）扫描模式的方法。 该方法可以包括无线通信设备检测OOS条件的发生; 根据OOS条件设置位移阈值; 确定指示所述无线通信设备在所述OOS状态期间行进的距离的位移量; 确定位移幅度是否超过位移阈值; 在确定位移幅度超过位移阈值的情况下，使用第一扫描模式来扫描网络覆盖; 并且在确定位移幅度不超过位移阈值的情况下，使用第二扫描模式来扫描网络覆盖。 第一扫描模式可以具有比第二扫描模式更大的扫描频率。
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公开(公告)号：US11856510B2
公开(公告)日：2023-12-26
申请号：US17304291
申请日：2021-06-17
Applicant: Apple Inc.
Inventor： Xiangpeng Jing , Sivaramachandran Ganesan , Karthik Anantharaman , Lester K. Chan , Qi He
CPC classification number: H04W48/18 , H04W4/025 , H04W8/02 , H04W8/183 , H04W48/16 , H04W72/56 , H04W84/042
Abstract: A user equipment (UE) is configured to prioritize a plurality of Public Land Mobile Networks (PLMNs) from an aggregate roaming priority public land mobile network (RPPLMN) list containing the plurality of PLMNs into a plurality of prioritized PLMNs and connect to a selected PLMN from the plurality of prioritized PLMNs based on a priority of the selected PLMN. The UE is further configured to determine if an application processor (AP) assisted location service is available, wherein the AP-assisted service is configured to identify a plurality of deployed PLMNs and a plurality of frequencies used by the plurality of deployed PLMNs at a current geographical location of the UE and when the AP) assisted location service is available, determining if a registered PLMN (RPLMN) is valid in a current mobile country code (MCC).
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公开(公告)号：US09660919B2
公开(公告)日：2017-05-23
申请号：US13752319
申请日：2013-01-28
Applicant: Apple Inc.
Inventor： Gencer Cili , Qi He , Devrim Varoglu
IPC: H04L1/18 , H04L12/851 , H04W76/02
CPC classification number: H04L47/24 , H04L1/1803 , H04W76/18
Abstract: A method for adaptive data connection retry by a wireless communication device is provided. The method can include detecting a failed attempt by the wireless communication device to establish a data connection for an application. The method can further include selecting a data retry pattern having a predefined association with the application from a set of predefined data retry patterns. The set of predefined data retry patterns can be defined based at least in part on application usage data collected by a network entity from wireless communication devices. The method can additionally include retrying data connection establishment in accordance with the selected data retry pattern.
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