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公开(公告)号：US09893941B1
公开(公告)日：2018-02-13
申请号：US15649103
申请日：2017-07-13
Applicant: QUALCOMM Incorporated
Inventor： Srinivasan Balasubramanian , Kirankumar Bhoja Anchan
CPC classification number: H04L41/0823 , G06N5/04 , H04L41/085 , H04W4/02 , H04W8/24 , H04W28/18 , H04W36/0083 , H04W48/18
Abstract: A method for wireless communication, for example, accessing a wireless network via a network access node and determining whether the network access node is a frequented node or a non-frequented node based on an identifier for the network access node is provided. The method executes a modem function using a corresponding selected hypothesis having associated weights for each feature associated with the modem function, and being a unit sourced hypothesis or a crowd sourced hypothesis, each hypothesis corresponding to a modem function and including a plurality of features, state information and at least one trigger point. The method sends information, to a server, the information comprising a device identifier identifying the UE, the modem function, the selected hypothesis and associated weights, metrics for each feature and state information, if state information is available, in response to a trigger point being met when executing the modem function. Other aspects are provided.
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12.发明授权公开(公告)号：US09681419B2
公开(公告)日：2017-06-13
申请号：US14486126
申请日：2014-09-15
Applicant: QUALCOMM Incorporated
Inventor： Kirankumar Bhoja Anchan
IPC: H04W4/00 , H04W72/00 , H04M13/00 , H04W36/32 , H04W4/06 , H04W76/00 , H04W36/00 , H04W84/04 , H04W4/08
CPC classification number: H04W72/005 , H04M13/00 , H04W4/06 , H04W4/08 , H04W36/00 , H04W36/32 , H04W76/40 , H04W84/042
Abstract: Various aspects and embodiments may provide seamless and resource efficient roaming for group call services on broadcast/multicast networks. In particular, upon a user equipment (UE) roaming or detecting an imminent move from a current Public Land Mobile Network (PLMN) to a Visited PLMN (VPLMN), an application server in a Home PLMN associated with the UE may determine whether to establish a multicast bearer in the VPLMN if the UE has pre-registered for group call services in the VPLMN and provide the UE with information about bearers that will support the group call services in the VPLMN. For example, the multicast bearer may be established in the VPLMN if a number of users actively participating in the VPLMN exceeds a threshold, or the group call services may alternatively be supported over unicast service only if the number of actively participating users in the VPLMN is below the threshold.
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13.发明授权公开(公告)号：US09584996B2
公开(公告)日：2017-02-28
申请号：US14520341
申请日：2014-10-22
Applicant: QUALCOMM Incorporated
Inventor： Sandeep Sharma , Vijay Anandrao Suryavanshi , Kirankumar Bhoja Anchan
Abstract: In an embodiment, a UE obtains one or more quorum conditions for communication with a given group from a set of groups to which the UE is registered. The UE searches, over a P2P interface, to identify one or more group members that are registered to the given group and which are proximate to the UE. The UE determines whether the identified one or more group members are sufficient to satisfy at least one of the one or more quorum conditions. The UE selectively triggers a communicative action associated with the given group based on whether the determining determines the at least one quorum condition to be satisfied.
Abstract translation: 在一个实施例中，UE从UE注册的组的集合中获得用于与给定组通信的一个或多个法定条件。 UE通过P2P接口来搜索被注册到给定组并且与UE接近的一个或多个组成员。 UE确定所识别的一个或多个组成员是否足以满足一个或多个法定条件中的至少一个。 UE基于确定是否确定要满足的至少一个法定条件，选择性地触发与给定组相关联的通信动作。
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公开(公告)号：US11689976B2
公开(公告)日：2023-06-27
申请号：US17489964
申请日：2021-09-30
Applicant: QUALCOMM Incorporated
Inventor： Yongsheng Shi , Xipeng Zhu , Haris Zisimopoulos , Kirankumar Bhoja Anchan , Lenaig Genevieve Chaponniere , Shanshan Wang , Arvind Vardarajan Santhanam , Mona Agrawal , Aziz Gholmieh , Tom Chin
IPC: H04W36/00 , H04L65/1073 , H04L65/1104 , H04W36/14 , H04W48/16
CPC classification number: H04W36/0079 , H04L65/1073 , H04L65/1104 , H04W36/14 , H04W48/16
Abstract: Certain aspects of the present disclosure relate to methods and apparatus for improving voice over new radio (VoNR)-to-voice over long term evolution (VoLTE). An example method generally includes communicating with and camping on a next generation node B (gNB) in a 5G new radio (NR) system; initiating a voice call with the gNB; receiving a 5G NR-to-long term evolution (LTE) handover command in response to initiating the voice call; performing a handover procedure in response to the handover command; detecting a failure in the handover procedure; and taking one or more actions in response to detecting the failure in the handover procedure.
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公开(公告)号：US10911192B2
公开(公告)日：2021-02-02
申请号：US16246139
申请日：2019-01-11
Applicant: QUALCOMM Incorporated
Inventor： Alberto Rico Alvarino , Kirankumar Bhoja Anchan , Shashidhar Vummintala , Srinivasan Balasubramanian , Hao Xu , Parvathanathan Subrahmanya , Seyed Ali Akbar Fakoorian , Peter Gaal , Gowrisankar Somichetty
Abstract: Aspects of the present disclosure relate to methods and apparatus for optimizing real time services (e.g., such as a voice over Long Term Evolution (LTE) (VoLTE)) for devices with limited communications resources, such as machine type communication (MTC) devices and enhanced MTC (eMTC) devices. In one aspect, a UE determines a first configuration of subframes within at least one radio frame available for the UE and other UEs to use for bundled communications with a BS. The UE receives an indication of one or more subframes within the at least one radio frame that are unavailable for bundled uplink transmissions, and determines a second configuration of subframes to use for bundled communications based on the indication. The UE overrides the first configuration of subframes with the second configuration of subframes, and communicates with the BS using the second configuration of subframes. Numerous other aspects are provided.
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Patent Agency Ranking
公开(公告)号：US20180063747A1
公开(公告)日：2018-03-01
申请号：US15687899
申请日：2017-08-28
Applicant: QUALCOMM Incorporated
Inventor： Kirankumar Bhoja Anchan , Srinivasan Balasubramanian
CPC classification number: H04W28/06 , H04L43/0876 , H04L43/16 , H04L47/14 , H04L47/26 , H04L47/32 , H04L65/1053 , H04L65/80 , H04W28/10 , H04W28/22 , H04W28/24 , H04W72/1226
Abstract: Capacity limited devices may initiate real-time Internet protocol (IP) flows that may include voice data for voice calls. Talk-over patterns may be identified, and an IP flow may be modified based at least in part on the identified talk-over pattern. Such a modification of an IP flow may include, for example, dropping one or more downlink or uplink packets of the IP flow, modifying a semi-persistent scheduling (SPS) grant to suppress one or more uplink transmissions, or modifying a reliability target associated with the IP flow to reduce a number of redundant transmissions or number of retransmissions.
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公开(公告)号：US20180063746A1
公开(公告)日：2018-03-01
申请号：US15680060
申请日：2017-08-17
Applicant: QUALCOMM Incorporated
Inventor： Kirankumar Bhoja Anchan , Srinivasan Balasubramanian
CPC classification number: H04W28/06 , H04L65/607 , H04L65/608 , H04L69/04 , H04L69/24 , H04W36/0011 , H04W36/08 , H04W80/06 , H04W84/042
Abstract: Improved methods, systems, devices, or apparatuses support header compression for reduced bandwidth wireless devices prior to an initial transmission that includes a real-time data payload. A data flow containing real-time multimedia data may be initiated between a UE and a base station. In order to enhance the likelihood of meeting data flow timing constraints, compression context may be established prior to a first transmission of a packet with a real-time data payload. The one or more initial transmissions may include a small payload, that is smaller than typical real-time data payloads, may be used to establish compression context for the data flow. When a packet with a real-time payload is to be transmitted, the transmission may use header compression and be transmitted in less time than a transmission without header compression.
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18.发明申请APPLICATION-SPECIFIC CONGESTION CONTROL FOR DATA COMMUNICATION (ACDC) IN CONNECTED MODE 审中-公开在连接模式下用于数据通信（ACDC）的应用特定控制公开(公告)号：US20160353356A1
公开(公告)日：2016-12-01
申请号：US15168459
申请日：2016-05-31
Applicant: QUALCOMM Incorporated
Inventor： Ajith Payyappilly , Lenaig Genevieve Chaponniere , Arvind Santhanam , Srinivasan Balasubramanian , Sivaramakrishna Veerepalli , Suli Zhao , Vitaly Drapkin , Kirankumar Bhoja Anchan
IPC: H04W48/06 , H04W24/02 , H04W28/10 , H04W28/02 , H04L12/801
CPC classification number: H04W48/06 , H04L47/193 , H04L47/2475 , H04L47/32 , H04W28/0268 , H04W28/0284 , H04W28/10
Abstract: Aspects of the disclosure are directed to congestion control in a user equipment in connected mode including upon receipt of a trigger, using a register to determine if a data packet transmission has been initiated by an application associated with the UE, wherein the UE is in a connected mode; retrieving an Application-specific Congestion control for Data Communication (ACDC) category mapped to the application associated with the UE, wherein a mapping between the ACDC category and the application is performed a priori to a transition to the connected mode; retrieving at least one access control parameter based on the ACDC category; and determining if the application is allowed to perform the data packet transmission based on the at least one access control parameter.
Abstract translation: 本公开的方面涉及在连接模式中的用户设备中的拥塞控制，包括在接收到触发时，使用寄存器来确定数据分组传输是否已经由与UE相关联的应用发起，其中，UE处于 连接模式; 检索映射到与所述UE相关联的应用的数据通信（ACDC）类别的特定应用拥塞控制，其中ACDC类别和所述应用之间的映射先于转换到所述连接模式; 基于所述ACDC类别检索至少一个访问控制参数; 以及基于所述至少一个访问控制参数来确定所述应用是否允许执行所述数据分组传输。
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19.发明授权Method for efficiently supporting multiple simultaneous group PTT calls requiring low call setup latency 有权有效支持需要低呼叫建立延迟的多个同时组PTT呼叫的方法公开(公告)号：US09432820B2
公开(公告)日：2016-08-30
申请号：US14288156
申请日：2014-05-27
Applicant: QUALCOMM Incorporated
CPC classification number: H04W4/10 , H04L12/185 , H04L12/1877 , H04L12/189 , H04M3/56 , H04W4/08 , H04W76/40
Abstract: The disclosure is related to group communications over multicast services. A user equipment (UE) sends a registration request to a server, the registration request indicating communications group(s) in which the UE is interested, receives a message indicating a set of the communications groups that have been assigned pre-established multicast resources, receives call identifiers, the call identifiers mapped to group identifiers of each communications group in the set of the communications groups, stores a mapping of the call identifiers to the group identifiers, and maintains group call sessions for the set of the communications groups. The server receives the registration request, determines that the UE is provisioned for pre-established group calls, retrieves group identifiers for the communications groups, maps call identifiers to the group identifiers, notifies the UE of the set of the communications groups and the mapped call identifiers, and assigns multiple group calls onto pre-established multicast resources.
Abstract translation: 本发明涉及组播业务上的群组通信。 用户设备（UE）向服务器发送注册请求，指示UE感兴趣的通信组的注册请求接收指示已经分配了预先建立的组播资源的一组通信组的消息， 接收呼叫标识符，映射到通信组集合中的每个通信组的组标识符的呼叫标识符存储呼叫标识符到组标识符的映射，并维护该组通信组的组呼会话。 服务器接收注册请求，确定为预先建立的群组呼叫提供UE，检索通信组的组标识符，将呼叫标识符映射到组标识符，通知UE该组通信组和映射呼叫 标识符，并将多个组呼分配给预先建立的组播资源。
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公开(公告)号：US11303383B2
公开(公告)日：2022-04-12
申请号：US16383520
申请日：2019-04-12
Applicant: QUALCOMM Incorporated
Abstract: Techniques for indicating and/or selecting a modulation and coding scheme (MCS) are disclosed. A method for selecting the MCS may comprise receiving control information, identifying a change indicator, determining a first MCS based on the control information, and modifying the first MCS based on the change indicator to determine a second MCS.
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