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21.发明公开公开(公告)号：US20240197942A1
公开(公告)日：2024-06-20
申请号：US18596748
申请日：2024-03-06
Applicant: Apple Inc.
Inventor： Srirang A. Lovlekar , Sethuraman Gurumoorthy , Murtaza A. Shikari , Srinivasan Nimmala , Sree Ram Kodali , Fangli Xu , Haijing Hu , Yuqin Chen , Dawei Zhang , Longda Xing , Zhiwei Wang , Yaoqi Yan , Muthukumaran Dhanapal , Beibei Wang , Lele Cui
CPC classification number: A61L2/24 , A61L2/10 , A61L2/22 , A61L2202/11 , A61L2202/14 , A61L2202/15 , A61L2202/16
Abstract: Devices and associated methods for operating a dual-subscriber identity module (SIM) dual-standby (DSDS) user equipment device (UE) configured with a first SIM and a second SIM. The UE performs communications with a first cellular network using the first SIM and a first radio resource control (RRC) connection, and receives a request to perform a higher priority communication using the second SIM. In response to the request to perform the higher priority communication, the UE transmits a request to the first network to suspend the first RRC connection. After transmission of the request to suspend the first RRC connection, the UE receives a message from the first network to place the first RRC connection in an inactive state, and initiates a timer, wherein the timer is used to determine whether the first RRC connection remains in the inactive state or transitions to an idle state.
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公开(公告)号：US20240015495A1
公开(公告)日：2024-01-11
申请号：US17860704
申请日：2022-07-08
Applicant: Apple Inc.
Inventor： Minghai Feng , Weiku Zhai , Tao Zeng , Cheng Li , Yaoqi Yan , Ying Zhang , Jishan Gao , Yong Ba , Ruirui Zong
Abstract: An electronic device may include wireless circuitry with first and second receivers. Each receiver may include circuitry for receiving radio-frequency signals using a first radio access technology (RAT) and using second or additional RATs. The wireless circuitry may perform system selection in which the receivers attempt to acquire a signal transmitted by a base station using different RATs. The first receiver and the second receiver may concurrently perform system selection in which the first receiver performs a band scan over the first RAT while the second receiver concurrently performs a band scan over a second or additional RAT. Additional band scans may be performed as needed until a signal is acquired. Once a signal is acquired, the wireless circuitry may establish cellular communications with the wireless base station based on the acquired signal. This may minimize the amount of time required to begin cellular telephone communications in many situations.
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23.发明公开公开(公告)号：US20230180182A1
公开(公告)日：2023-06-08
申请号：US18155012
申请日：2023-01-16
Applicant: Apple Inc.
Inventor： Sethuraman Gurumoorthy , Dawei Zhang , Fangli Xu , Haijing Hu , Longda Xing , Murtaza Shikari , Muthukumaran Dhanapal , Sree Ram Kodali , Srinivasan Nimmala , Srirang A. Lovlekar , Vijay Venkataraman , Yaoqi Yan , Yuqin Chen , Zhiwei Wang
IPC: H04W68/02 , H04W72/566 , H04W72/12
CPC classification number: H04W68/02 , H04W72/566 , H04W72/1215 , H04W88/06
Abstract: This disclosure relates to systems, apparatuses, and methods for coordinating communication and avoiding and/or mitigating collisions for multi-subscriber identity module devices in a wireless communication system. A wireless device may coordinate communication associated with different subscriber identity modules and/or may mitigate collisions between communications associated with different subscriber identity modules. A network may provide information to improve coordination and/or mitigate collisions. A network may adjust paging schedules and/or provision of alert messages to improve coordination.
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24.发明申请公开(公告)号：US20220240079A1
公开(公告)日：2022-07-28
申请号：US17721166
申请日：2022-04-14
Applicant: Apple Inc.
Inventor： Srirang A. Lovlekar , Sethuraman Gurumoorthy , Murtaza A. Shikari , Srinivasan Nimmala , Sree Ram Kodali , Fangli Xu , Haijing Hu , Yuqin Chen , Dawei Zhang , Longda Xing , Zhiwei Wang , Yaoqi Yan , Muthukumaran Dhanapal , Huarui Liang
Abstract: A user equipment (UE) includes first and second subscriber identity modules (SIMs), possibly subscribed to different carriers. When the first SIM is in a connected state and the second SIM is in an idle state, the UE may need to periodically tune away a radio from a first frequency used for communication under the first SIM to a second frequency used for idle mode activity under the second SIM. The UE may provide to the network of the first SIM the second SIMs traffic activity pattern and/or serving frequency so that the network may provide coordinated configuration and/or scheduling for the UE device, e.g., in order to make the action of tuning away (and tuning back) the radio more efficient and/or to decrease the network impact of such radio tune aways (e.g., to decrease wasted uplink scheduling and wasted downlink transmissions for the first SIM).
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公开(公告)号：US20200213896A1
公开(公告)日：2020-07-02
申请号：US16707696
申请日：2019-12-09
Applicant: Apple Inc.
Inventor： Faraz Faheem , Jianxiong Shi , Li Su , Sreevalsan Vallath , Yingjie Zhao , Yaoqi Yan , Jishan Gao
Abstract: Embodiments are presented herein of apparatuses, systems, and methods for a user equipment (UE) device to adaptively enhance the quality of service (QoS) configuration of a bearer of communications conducted over a cellular network between a UE application and a server. The UE may use various information, including a QoS profile associated with the application, to determine requested QoS parameters and/or whether the UE is permitted to request or access enhanced QoS functionality. The UE may then send a request to the cellular network indicating the requested QoS parameters, and the network may adjust the QoS configuration of the bearer in response. The UE and the network may perform routine QoS measurements and exchange information in order to adaptively maintain and optimize the QoS configuration. These techniques may tend to provide more appropriate QoS to the application, which may improve user experience.
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Patent Agency Ranking
公开(公告)号：US10136306B2
公开(公告)日：2018-11-20
申请号：US15585578
申请日：2017-05-03
Applicant: Apple Inc.
Inventor： Qin Zhang , Madhusudan Chaudhary , Longda Xing , Umesh K. Shukla , Bo Wang , Zhiwei Wang , Yaoqi Yan , Qiang Miao
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.
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27.发明授权Inter-radio access technology transition based on quality of service evaluation 有权基于服务质量评估的无线电接入技术转换公开(公告)号：US09282497B2
公开(公告)日：2016-03-08
申请号：US13857119
申请日：2013-04-04
Applicant: Apple Inc.
Inventor： Ying Zhang , Qiang Miao , Yaoqi Yan
CPC classification number: H04W36/26 , H04W36/0011 , H04W36/14 , H04W36/18
Abstract: A method for determining whether to allow performance of an inter-radio access technology (IRAT) transition is provided. The method can include a wireless communication device determining a realized quality of service (QoS) for packet switched data traffic on a first radio access technology (RAT); determining whether the realized QoS satisfies a threshold QoS; suspending IRAT transition to a second RAT in an instance in which it is determined that the realized QoS satisfies the threshold QoS; and allowing IRAT transition to the second RAT in an instance in which it is determined that the realized QoS does not satisfy the threshold QoS.
Abstract translation: 提供了一种用于确定是否允许执行无线电接入技术（IRAT）转换的方法。 该方法可以包括在第一无线电接入技术（RAT）上确定分组交换数据业务的实现的服务质量（QoS）的无线通信设备; 确定所实现的QoS是否满足阈值QoS; 在确定所实现的QoS满足阈值QoS的情况下暂停IRAT转换到第二RAT; 并且在确定所实现的QoS不满足阈值QoS的情况下允许IRAT向第二RAT转换。
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公开(公告)号：US20150351021A1
公开(公告)日：2015-12-03
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
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.
Abstract translation: 生成和使用用于漫游PLMN选择的设备类型特定的优选公共陆地移动网络（PLMN）列表。 共享一个或多个共同特征的无线设备的任务可以是收集漫游PLMN选择数据。 该数据可以被收集并用于生成特定于共享这些共同特征的无线设备的优选PLMN列表。 优选的PLMN列表可以被分发到共享那些共同特征的无线设备，然后可以结合漫游PLMN选择来使用它们。
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29.发明申请INTER-RADIO ACCESS TECHNOLOGY TRANSITION BASED ON QUALITY OF SERVICE EVALUATION 有权基于服务质量评估的无线电接入技术过渡公开(公告)号：US20140301214A1
公开(公告)日：2014-10-09
申请号：US13857119
申请日：2013-04-04
Applicant: APPLE INC.
Inventor： Ying Zhang , Qiang Miao , Yaoqi Yan
IPC: H04W36/30
CPC classification number: H04W36/26 , H04W36/0011 , H04W36/14 , H04W36/18
Abstract: A method for determining whether to allow performance of an inter-radio access technology (IRAT) transition is provided. The method can include a wireless communication device determining a realized quality of service (QoS) for packet switched data traffic on a first radio access technology (RAT); determining whether the realized QoS satisfies a threshold QoS; suspending IRAT transition to a second RAT in an instance in which it is determined that the realized QoS satisfies the threshold QoS; and allowing IRAT transition to the second RAT in an instance in which it is determined that the realized QoS does not satisfy the threshold QoS.
Abstract translation: 提供了一种用于确定是否允许执行无线电接入技术（IRAT）转换的方法。 该方法可以包括在第一无线电接入技术（RAT）上确定分组交换数据业务的实现的服务质量（QoS）的无线通信设备; 确定所实现的QoS是否满足阈值QoS; 在确定所实现的QoS满足阈值QoS的情况下暂停IRAT转换到第二RAT; 并且在确定所实现的QoS不满足阈值QoS的情况下允许IRAT向第二RAT转换。
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30.发明授权公开(公告)号：US11595942B2
公开(公告)日：2023-02-28
申请号：US17705552
申请日：2022-03-28
Applicant: Apple Inc.
Inventor： Sethuraman Gurumoorthy , Dawei Zhang , Fangli Xu , Haijing Hu , Longda Xing , Murtaza Shikari , Muthukumaran Dhanapal , Sree Ram Kodali , Srinivasan Nimmala , Srirang A. Lovlekar , Vijay Venkataraman , Yaoqi Yan , Yuqin Chen , Zhiwei Wang
Abstract: This disclosure relates to systems, apparatuses, and methods for coordinating communication and avoiding and/or mitigating collisions for multi-subscriber identity module devices in a wireless communication system. A wireless device may coordinate communication associated with different subscriber identity modules and/or may mitigate collisions between communications associated with different subscriber identity modules. A network may provide information to improve coordination and/or mitigate collisions. A network may adjust paging schedules and/or provision of alert messages to improve coordination.
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