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公开(公告)号：US12185403B2
公开(公告)日：2024-12-31
申请号：US17629614
申请日：2019-08-19
Applicant: QUALCOMM Incorporated
Inventor： Juan Zhang , Gavin Bernard Horn , Ozcan Ozturk , John Wallace Nasielski
Abstract: Certain aspects of the present disclosure provide techniques for suspending and resuming user plane downlink data for user equipments (UEs) equipped with multiple universal subscriber identity modules (USIMs).
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公开(公告)号：US12150038B2
公开(公告)日：2024-11-19
申请号：US17339732
申请日：2021-06-04
Applicant: QUALCOMM Incorporated
Inventor： Tom Chin , Ajith Tom Payyappilly , Juan Zhang
Abstract: Methods, systems, and devices for wireless communications are described. A UE may establish a wireless communication link with a base station in accordance with a radio access technology (RAT), and an internet connection with the base station. The UE may identify a lack of support by a network that includes the base station for a type of voice calls associated with the RAT. The UE may transmit a discovery query for a gateway to a core network, and the UE may establish a connection with the gateway via the internet connection. The UE may initiate a voice call via a call path from the UE to the core network, where the call path may include the wireless communications link with the base station in accordance with the RAT and also may include the internet connection with the gateway.
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公开(公告)号：US20230232495A1
公开(公告)日：2023-07-20
申请号：US18186681
申请日：2023-03-20
Applicant: QUALCOMM Incorporated
Inventor： Kuo-Chun Lee , Arvind Vardarajan Santhanam , Satashu Goel , Ertugrul Necdet Ciftcioglu , Shanshan Wang , Daniel Amerga , Karthik Venkatram , Juan Zhang
CPC classification number: H04W76/38 , H04W52/0216
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, control signaling for communications in a wireless communications system. The control signaling may indicate a first duration for an inactivity timer. The UE may initiate the inactivity timer and a second timer based on identifying a period of inactivity. The second timer may have a second duration that is shorter than the first duration for the inactivity timer. In some examples, the second duration may be based on one or more parameters, such as a display status, a battery status, a scaling factor, the first duration, an application state, or any combination thereof. The UE may release a connection for the communications in the wireless communications system based on an expiration of the second timer, an expiration of the inactivity timer, or a combination thereof.
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公开(公告)号：US11671894B2
公开(公告)日：2023-06-06
申请号：US17175584
申请日：2021-02-12
Applicant: QUALCOMM Incorporated
Inventor： Juan Zhang , Ajith Tom Payyappilly , Tom Chin , Lenaig Genevieve Chaponniere , Amer Catovic
IPC: H04W40/12 , H04W76/12 , H04W12/72 , H04W12/088 , H04L9/40 , H04L67/141
CPC classification number: H04W40/12 , H04L63/029 , H04L67/141 , H04W12/088 , H04W12/72 , H04W76/12
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive policy information that specifies radio access technology (RAT) priorities for route selection, including a RAT priority of non-cellular over cellular. The UE may establish access for an application over a route that is selected based at least in part on the RAT priority. Numerous other aspects are described.
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公开(公告)号：US11638312B2
公开(公告)日：2023-04-25
申请号：US17172492
申请日：2021-02-10
Applicant: QUALCOMM Incorporated
Inventor： Juan Zhang , Ajith Tom Payyappilly , Tom Chin
Abstract: Certain aspects of the present disclosure provide techniques for communicating, by a user equipment (UE), over multiple slices. A method that may be performed by the UE includes transmitting, from an operating system (OS) to a modem, an indication of a start network request originating from an application, the transmitting of the indication based on a determination that a traffic descriptor associated with the application is a non-default descriptor. The method may also include determining one or more parameters for establishing a new network connection for the application, the one or more parameters determined based on a routing policy that provides mapping between the traffic descriptor and the one or more parameters.
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Patent Agency Ranking
公开(公告)号：US09775089B2
公开(公告)日：2017-09-26
申请号：US14931492
申请日：2015-11-03
Applicant: QUALCOMM Incorporated
Inventor： Ajith Tom Payyappilly , Youjun Fan , Juan Zhang , Daniel Amerga , Arnaud Meylan , Aziz Gholmieh , Sivaramakrishna Veerepalli
IPC: H04W36/30 , H04W24/10 , H04W36/00 , H04W36/14 , H04B17/382 , H04B17/318 , H04B17/336
CPC classification number: H04W36/30 , H04B17/318 , H04B17/336 , H04B17/382 , H04W24/10 , H04W36/0061 , H04W36/0083 , H04W36/0088 , H04W36/14
Abstract: Certain aspects of the present disclosure relate to methods and apparatus for measurement reporting. The method comprises receiving, via a first radio access technology (RAT), a first request for one or more measurement reports, translating the first request to a group of second requests for measurement associated with at least a second RAT, and transmitting at least one of the second requests to initiate gathering measurements associated with the second RAT for use in generating the one or more measurement reports in response to the first request.
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公开(公告)号：US20170265239A1
公开(公告)日：2017-09-14
申请号：US15217047
申请日：2016-07-22
Applicant: QUALCOMM Incorporated
Inventor： Juan Zhang , Ajith Tom Payyappilly , Arvind Vardarajan Santhanam , Suli Zhao , Sivaramakrishna Veerepalli
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may prevent rejected attachment requests when connecting to a trusted wireless local area network (WLAN) and from a wireless wide area network (WWAN). For example, an attachment packet data network (PDN) connection may be maintained with the WWAN while connected to the trusted WLAN. In some cases, the connection used to maintain the attachment may be an internet protocol (IP) multimedia subsystem (IMS) connection. Alternatively, the UE may determine that the WLAN connection is a trusted connection and deactivate the WWAN connection. Should the WLAN become unavailable the UE may reactivate the connection with the WWAN.
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8.发明授权Methods to achieve modem-assisted-service-classification functionality in a device with multiple subscriptions 有权在具有多个订阅的设备中实现调制解调器辅助服务分类功能的方法公开(公告)号：US09473931B2
公开(公告)日：2016-10-18
申请号：US14321132
申请日：2014-07-01
Applicant: QUALCOMM Incorporated
Inventor： Ajith Tom Payyappilly , Gerardo Giaretta , Sivaramakrishna Veerepalli , Susheel Kumar Yadav Yadagiri , Juan Zhang
CPC classification number: H04W12/00 , H04L41/0893 , H04L63/02 , H04W4/00 , H04W4/20
Abstract: Various embodiments provide methods performed by an modem-assisted-service-classification (MASC) client application operating on a multi-SIM computing device for implementing MASC functionality for two or more subscriptions. In various embodiments, the MASC client may implement MASC functionality by associating MASC policies for one or more access point names (APNs) with a specific subscription and by applying those policies to applications associated with those one or more APNs while that specific subscription is in active communication with its network. Thus, by managing a mapping of subscriptions, APNs/networks, and applications, the MASC client may enable implementation of MASC functionality for a multi-SIM computing device.
Abstract translation: 各种实施例提供由在多SIM计算设备上操作的调制解调器辅助服务分类（MASC）客户端应用执行的方法，用于实现用于两个或更多个订阅的MASC功能。 在各种实施例中，MASC客户端可以通过将一个或多个接入点名称（APN）的MASC策略与特定订阅相关联并且通过将这些策略应用于与那些一个或多个APN相关联的应用而实现MASC功能，同时该特定订阅处于活动状态 与其网络通信。 因此，通过管理订阅，APN /网络和应用的映射，MASC客户端可以实现多SIM计算设备的MASC功能的实现。
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9.发明申请Methods To Achieve Modem-Assisted-Service-Classification Functionality in a Device with Multiple Subscriptions 有权在具有多个订阅的设备中实现调制解调器辅助服务分类功能的方法公开(公告)号：US20150026758A1
公开(公告)日：2015-01-22
申请号：US14321132
申请日：2014-07-01
Applicant: QUALCOMM Incorporated
Inventor： Ajith Tom Payyappilly , Gerardo Giaretta , Sivaramakrishna Veerepalli , Susheel Kumar Yadav Yadagiri , Juan Zhang
CPC classification number: H04W12/00 , H04L41/0893 , H04L63/02 , H04W4/00 , H04W4/20
Abstract: Various embodiments provide methods performed by an modem-assisted-service-classification (MASC) client application operating on a multi-SIM computing device for implementing MASC functionality for two or more subscriptions. In various embodiments, the MASC client may implement MASC functionality by associating MASC policies for one or more access point names (APNs) with a specific subscription and by applying those policies to applications associated with those one or more APNs while that specific subscription is in active communication with its network. Thus, by managing a mapping of subscriptions, APNs/networks, and applications, the MASC client may enable implementation of MASC functionality for a multi-SIM computing device.
Abstract translation: 各种实施例提供由在多SIM计算设备上操作的调制解调器辅助服务分类（MASC）客户端应用执行的方法，用于实现用于两个或更多个订阅的MASC功能。 在各种实施例中，MASC客户端可以通过将一个或多个接入点名称（APN）的MASC策略与特定订阅相关联并且通过将这些策略应用于与那些一个或多个APN相关联的应用而实现MASC功能，同时该特定订阅处于活动状态 与其网络通信。 因此，通过管理订阅，APN /网络和应用的映射，MASC客户端可以实现多SIM计算设备的MASC功能的实现。
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公开(公告)号：US12302134B2
公开(公告)日：2025-05-13
申请号：US17116438
申请日：2020-12-09
Applicant: QUALCOMM Incorporated
Inventor： Juan Zhang , Ajith Tom Payyappilly , Tom Chin
Abstract: A method includes monitoring, at an upper layer of the UE, PDU activity for one or more PDU sessions that are associated with one or more DNNs. The method includes determining that each of the one or more PDU sessions has a period of inactivity based on at least one of an expiration of an activity check timer, accumulated inactivity cycles, or a dormancy indication associated with each of the one or more PDU sessions. The method includes indicating, to a lower layer of the UE, to provide UE assistance information to a base station for a RRC connection release between the UE and the base station.
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