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    Network indication to trigger an application
    53.
    发明授权
    Network indication to trigger an application 有权

    公开(公告)号：US09628974B2

    公开(公告)日：2017-04-18

    申请号：US14589950

    申请日：2015-01-05

    Applicant: QUALCOMM Incorporated

    Inventor： Farrokh Khatibi ,  Jun Wang

    IPC: H04M11/04 ,  H04W4/22 ,  H04W4/02 ,  H04W72/04 ,  H04W76/00

    CPC classification number: H04W4/22 ,  H04W4/02 ,  H04W4/90 ,  H04W72/042 ,  H04W76/50

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. The UE receives system information including a trigger message and additional information. In addition, the UE enables an application and provides the additional information to the application based on the trigger message. The additional information may include location information. The UE may display map-related information associated with the location information. The UE may receive previous system information prior to receiving the system information. The previous system information may include an alert message, and the location information may be associated with the alert message. The previous system information may include an MID within a predetermined set of MIDs. The system information may include an MID different from the predetermined set of MIDs. The map-related information may indicate a geographic area associated with the location information in the system information.

    Differentiated VoLTE based on dual radio and DRVCC
    54.
    发明授权
    Differentiated VoLTE based on dual radio and DRVCC 有权
    基于双无线电和DRVCC的差分VoLTE

    公开(公告)号：US09516557B2

    公开(公告)日：2016-12-06

    申请号：US14502542

    申请日：2014-09-30

    Applicant: QUALCOMM Incorporated

    Inventor： Xipeng Zhu ,  Yan Li ,  Jun Wang ,  Roozbeh Atarius ,  Arvind Vardarajan Santhanam

    IPC: H04W36/00 ,  H04W88/08 ,  H04W8/08 ,  H04W36/30 ,  H04W88/06

    CPC classification number: H04W36/0022 ,  H04W36/0027 ,  H04W36/30 ,  H04W88/06

    Abstract: Various embodiments provide methods and apparatus for network-controlled DRVCC. In an embodiment method, a wireless user equipment may include requesting handover of a voice over Internet protocol (VoIP) call from a first network to a second network, activating a second radio, continuing the voice call on the circuit switched (CS) domain of the second network, and communicating data for applications other than the voice call via the first network. An embodiment method may include determining whether the first network supports voice-over-LTE (VoLTE) calls, and deactivating a radio in response to determining that the first network supports VoLTE calls. An embodiment method may include determining whether a quality of the VoIP call satisfies a quality threshold, deactivating the radio continued to the second network when the quality of the VoIP call satisfies the quality threshold, and activating the second radio when the VoIP call quality does not satisfy the quality threshold.

    Abstract translation: 各种实施例提供了用于网络控制的DRVCC的方法和装置。 在一个实施方式中，无线用户设备可以包括请求通过因特网协议（VoIP）呼叫从第一网络到第二网络的切换，激活第二无线电，继续在电路交换（CS）域上的语音呼叫 第二网络，以及经由第一网络为不同于语音呼叫的应用传送数据。 实施例方法可以包括确定第一网络是否支持LTE语音（VoLTE）呼叫，以及响应于确定第一网络支持VoLTE呼叫来停用无线电。 一种实施方式可以包括确定VoIP呼叫的质量是否满足质量阈值，当VoIP呼叫的质量满足质量阈值时停用继续到第二网络的无线电，以及当VoIP呼叫质量不满足时激活第二无线电 满足质量门槛。

    EVOLVED MULTIMEDIA BROADCAST MULTICAST SERVICE ON ENHANCED COMPONENT CARRIERS
    55.
    发明申请
    EVOLVED MULTIMEDIA BROADCAST MULTICAST SERVICE ON ENHANCED COMPONENT CARRIERS 有权
    增强型组件运营商多媒体广播多媒体服务

    公开(公告)号：US20160205664A1

    公开(公告)日：2016-07-14

    申请号：US14973300

    申请日：2015-12-17

    Applicant: QUALCOMM Incorporated

    Inventor： Xiaoxia Zhang ,  Jun Wang ,  Taesang Yoo

    IPC: H04W72/00 ,  H04L5/00 ,  H04W72/04

    CPC classification number: H04W72/005 ,  H04L5/00 ,  H04L5/0048 ,  H04W4/06 ,  H04W72/0446 ,  H04W72/0453

    Abstract: Methods, systems, and devices are described for evolved multimedia broadcast multicast service (eMBMS) utilizing enhanced component carriers (eCCs). A wireless system may send unicast data using resources allocated for multicast transmissions (e.g., eMBMS transmissions). The presence of unicast data in a transmission time interval (TTI) scheduled for multicast transmission may be indicated by a control region within the TTI. A UE may monitor the control region to identify the presence of unicast information. A TTI scheduled for multicast transmission may also include reference signals to aid in the demodulation of multicast or unicast data. In some cases, the reference signals may be front-loaded at the beginning or embedded within the TTI. The embedded reference signals may be configured based on the type of data carried by the TTI scheduled for multicast transmission, or by length of the cyclic prefix used by the TTI scheduled for multicast transmission.

    Abstract translation: 对使用增强分量载波（eCC）的演进多媒体广播多播服务（eMBMS）描述了方法，系统和设备。 无线系统可以使用为多播传输分配的资源（例如，eMBMS传输）来发送单播数据。 调度用于多播传输的传输时间间隔（TTI）中的单播数据的存在可以由TTI内的控制区域指示。 UE可以监视控制区域以识别单播信息的存在。 调度多播传输的TTI还可以包括参考信号，以帮助解调多播或单播数据。 在某些情况下，参考信号可以在开始处被前载或嵌入在TTI内。 嵌入式参考信号可以基于由调度用于组播传输的TTI携带的数据类型，或者由调度用于组播传输的TTI使用的循环前缀的长度来配置。

    SELECTED IP FLOW ULTRA LOW LATENCY
    56.
    发明申请
    SELECTED IP FLOW ULTRA LOW LATENCY 审中-公开
    选择IP流量超低功耗

    公开(公告)号：US20160135072A1

    公开(公告)日：2016-05-12

    申请号：US14937017

    申请日：2015-11-10

    Applicant: QUALCOMM Incorporated

    Inventor： Jun Wang ,  Ozcan Ozturk ,  Miguel Griot ,  Ravindra Manohar Patwardhan ,  Onkar Jayant Dabeer ,  Madhavan Srinivasan Vajapeyam ,  Jelena Damnjanovic ,  Aleksandar Damnjanovic ,  Taesang Yoo ,  Yongbin Wei ,  Durga Prasad Malladi

    IPC: H04W28/02 ,  H04W36/08 ,  H04W36/00 ,  H04W88/16

    CPC classification number: H04W28/0236 ,  H04W8/082 ,  H04W28/0252 ,  H04W28/0268 ,  H04W28/06 ,  H04W36/0011 ,  H04W36/125 ,  H04W40/24 ,  H04W88/16

    Abstract: Methods, systems, and devices are described for decreasing user plane latency in a wireless communication system. This may include routing a portion of bearer traffic to or from a UE through a local or serving gateway, or within or between base stations, rather than via the core network. In some examples, techniques for selected internet protocol flow ultra-low latency (SIPFULL) for systems in which users may have subscribed to enhanced services may be employed. The network may, for instance, authorize SIPFULL functionalities for UEs per access point name (APN) based on individual services subscribed by the UE to improve overall quality of service (QoS). In some examples, a UEs latency requirements or SIPFULL authorizations may affect mobility operations.

    Abstract translation: 描述了用于在无线通信系统中减少用户平面延迟的方法，系统和设备。 这可以包括通过本地或服务网关，或在基站之间或基站之间，而不是经由核心网络将承载业务的一部分路由到UE或从UE路由到UE。 在一些示例中，可以采用用于选择的因特网协议流的用于可能已经订阅了增强业务的系统的超低延迟（SIPFULL）的技术。 例如，网络可以基于基于UE订阅的各个服务来提高整体服务质量（QoS）来为每个接入点名称（APN）的UE授权SIPFULL功能。 在一些示例中，UE等待时间要求或SIPFULL授权可能影响移动性操作。

    TARGET CELL SELECTION FOR MULTIMEDIA BROADCAST MULTICAST SERVICE CONTINUITY
    58.
    发明申请
    TARGET CELL SELECTION FOR MULTIMEDIA BROADCAST MULTICAST SERVICE CONTINUITY 审中-公开
    目标细胞选择多媒体广播多媒体服务连续性

    公开(公告)号：US20150373533A1

    公开(公告)日：2015-12-24

    申请号：US14838285

    申请日：2015-08-27

    Applicant: QUALCOMM Incorporated

    Inventor： Xiaoxia Zhang ,  Jun Wang ,  Zhengwei Liu ,  Andrea Garavaglia ,  Kuo-Chun Lee ,  George Cherian

    IPC: H04W8/20 ,  H04L12/18 ,  H04W60/00

    CPC classification number: H04W72/005 ,  H04L12/18 ,  H04W8/205 ,  H04W36/0007 ,  H04W36/08 ,  H04W48/12 ,  H04W48/20 ,  H04W60/00 ,  H04W88/08

    Abstract: Transfer of Multimedia Broadcast/Multicast Services (MBMS) over a Single Frequency Network (MBSFN) service and idle mode unicast service for a mobile entity from a source base station to a target base station may be managed by a base station or mobile entity of a cellular wireless communications system (WCS). Operations related to the transfer may include obtaining an MBMS status of the mobile entity, and/or obtaining MBMS support information for the base station. A network entity may facilitate MBMS discovery by a mobile entity, by transmitting a data element to the mobile entity including service identifiers mapped to corresponding cell identifiers to indicate respective MBMS services to be broadcast in an WCS area on adjacent cells identified by respective ones of the cell identifiers. The MBMS services may be broadcast within the WCS area using the adjacent cells previously indicated in the data element.

    Abstract translation: 通过单频网络（MBSFN）业务的多媒体广播/组播服务（MBMS）和用于移动实体的从源基站到目标基站的空闲模式单播服务的传送可以由基站或移动实体 蜂窝无线通信系统（WCS）。 与传送有关的操作可以包括获得移动实体的MBMS状态，和/或获得基站的MBMS支持信息。 网络实体可以通过向移动实体发送包括映射到相应小区标识符的服务标识符的数据元素来指示要在由相应小区标识符标识的相邻小区识别的相邻小区的WCS区域中广播的各个MBMS服务，来促进移动实体的MBMS发现 单元格标识符。 可以使用先前在数据元素中指示的相邻小区在WCS区域内广播MBMS服务。

    TECHNIQUES FOR TRANSMITTING PATTERNS OF SIGNAL TRANSMISSIONS OR REFERENCE SIGNALS OVER AN UNLICENSED RADIO FREQUENCY SPECTRUM BAND
    59.
    发明申请
    TECHNIQUES FOR TRANSMITTING PATTERNS OF SIGNAL TRANSMISSIONS OR REFERENCE SIGNALS OVER AN UNLICENSED RADIO FREQUENCY SPECTRUM BAND 有权
    用于发送信号传输模式的技术或参考信号通过无线射频频谱带

    公开(公告)号：US20150296385A1

    公开(公告)日：2015-10-15

    申请号：US14676098

    申请日：2015-04-01

    Applicant: QUALCOMM Incorporated

    Inventor： Xiaoxia Zhang ,  Tao Luo ,  Jun Wang

    IPC: H04W16/14 ,  H04W72/12 ,  H04W72/00

    CPC classification number: H04W16/14 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0094 ,  H04L5/14 ,  H04L27/0006 ,  H04W28/08 ,  H04W68/005 ,  H04W72/005 ,  H04W72/1263 ,  H04W74/04 ,  H04W74/0808

    Abstract: Techniques are described for wireless communication. A first method may include determining a pattern of signal transmissions for transmitting instances of a signal in a time period of an unlicensed radio frequency spectrum band; determining whether the unlicensed radio frequency spectrum band is unavailable to transmit at least one instance of the signal; and changing, in response to determining the unlicensed radio frequency spectrum band is unavailable to transmit an instance of the signal, the pattern of signal transmissions for the time period. A second method may include identifying at least one reference signal pattern from a plurality of reference signal patterns based at least in part on whether a plurality of transmission time intervals are bundled; and signaling the identified at least one reference signal pattern to a device.

    Abstract translation: 技术描述为无线通信。 第一种方法可以包括确定用于在未许可的射频频带的时间段内发送信号实例的信号传输模式; 确定所述未许可射频频带是否不可用于发送所述信号的至少一个实例; 并且响应于确定未经授权的射频频带不可能发送信号的实例，该时间段的信号传输模式。 第二种方法可以包括至少部分地基于是否捆绑多个传输时间间隔来从多个参考信号模式中识别至少一个参考信号模式; 以及将所识别的至少一个参考信号模式发送到设备。

    Method to drop packets selectively in packet data networks
    60.
    发明授权
    Method to drop packets selectively in packet data networks 有权
    在分组数据网络中选择性地丢弃分组的方法

    公开(公告)号：US09154990B2

    公开(公告)日：2015-10-06

    申请号：US13842950

    申请日：2013-03-15

    Applicant: Qualcomm Incorporated

    Inventor： George Cherian ,  Jun Wang ,  Suli Zhao

    IPC: G01R31/08 ,  H04W28/02 ,  H04L12/823 ,  H04L12/851

    CPC classification number: H04W28/0263 ,  H04L47/24 ,  H04L47/32

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives information from a network for discarding a data packet, identifies a data packet to be transmitted, determines whether the identified data packet is associated with at least one packet filter of a traffic flow template (TFT), and discards the identified data packet based on whether the identified data packet is associated with the at least one packet filter of the TFT. In an aspect, the apparatus identifies a data packet to be transmitted, determines whether the data packet is associated with at least one packet filter of the TFT, deactivates a link flow associated with the data packet based on whether the data packet is associated with the at least one packet filter of the TFT, and provides information to a device to discard the data packet associated with the deactivated link flow.

    Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该设备从网络接收用于丢弃数据分组的信息，识别要发送的数据分组，确定所识别的数据分组是否与业务流模板（TFT）的至少一个分组过滤器相关联，并丢弃所识别的数据分组 基于所识别的数据分组是否与TFT的至少一个分组过滤器相关联。 在一方面，该装置识别要发送的数据分组，确定数据分组是否与TFT的至少一个分组滤波器相关联，基于该数据分组是否与该数据分组相关联地停用与该数据分组相关联的链路流 TFT的至少一个分组过滤器，并且向设备提供信息以丢弃与停用的链路流相关联的数据分组。

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