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    DATA CONNECTION SWITCHING BASED ON ACTIVE APPLICATION
    91.
    发明申请
    DATA CONNECTION SWITCHING BASED ON ACTIVE APPLICATION 有权

    公开(公告)号：US20210282065A1

    公开(公告)日：2021-09-09

    申请号：US17178145

    申请日：2021-02-17

    Applicant: QUALCOMM Incorporated

    Inventor： Tom Chin ,  Ajith Tom Payyappilly ,  Juan Zhang

    IPC: H04W40/02

    Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for a user equipment (UE) to select a data connection based on which applications are active in a foreground process of an application processor. The UE may activate a dedicated data subscription (DDS) based on a list of active applications. In some aspects, the UE may programmatically initiate a DDS switch based on which applications are active. The UE may determine which data connection to activate as the DDS based on the application configuration information and which applications are active. Application configuration information may indicate preferences regarding different data connections to use for each application. The application configuration information may indicate a preferred radio access technology (RAT), a preferred communication network, a preferred subscription, or any combination thereof.

    LOCAL CACHE MANAGEMENT IN EDGE NETWORKS
    92.
    发明申请
    LOCAL CACHE MANAGEMENT IN EDGE NETWORKS 有权

    公开(公告)号：US20210112137A1

    公开(公告)日：2021-04-15

    申请号：US17069612

    申请日：2020-10-13

    Applicant: QUALCOMM Incorporated

    Inventor： Alan Soloway ,  Edward Robert Hall ,  Tom Chin ,  Ajith Tom Payyappilly

    IPC: H04L29/08

    Abstract: Methods, systems, and devices for wireless communications are described that provide for establishment and maintenance of edge data network services. A user equipment (UE) may register one or more application clients for edge services at an edge application server. In order to maintain edge application servers that are continuing to be used by the UE, an edge enabler server at the edge data network, an edge enabler client at the UE, or both, may initiate a timer that is used to confirm the edge application server is continuing to be used. Such techniques may help prevent resources from being consumed after the edge services are no longer needed, such as after the UE no longer needs the edge services or the UE has moved outside of an area associated with the edge services.

    Voice fallback in 5G NR
    93.
    发明授权
    Voice fallback in 5G NR 有权

    公开(公告)号：US10893444B2

    公开(公告)日：2021-01-12

    申请号：US16737639

    申请日：2020-01-08

    Applicant: QUALCOMM Incorporated

    Inventor： Xipeng Zhu ,  Masato Kitazoe ,  Gavin Bernard Horn ,  Shyamal Ramachandran ,  Arvind Vardarajan Santhanam ,  Tom Chin ,  Min Wang ,  Kuo-Chun Lee

    IPC: H04W4/00 ,  H04W36/00 ,  H04W36/12 ,  H04W36/08

    Abstract: This disclosure provides systems, methods, apparatuses and computer-readable medium for wireless communication. In some aspects, a user equipment (UE) may receive, from a first base station (BS) associated with a fifth generation New Radio (5G NR) radio access technology (RAT), a command of mobility from the 5G NR RAT to a second RAT. The UE may determine that the command of mobility is for voice fallback. The UE may transmit, to a second BS associated with the second RAT and based at least in part on determining that the command of mobility is for voice fallback, a radio resource control (RRC) connection request communication for attempting to communicatively connect with the second BS for voice fallback.

    Persistent paging collision enhancement using dynamically switched higher-order antennas in idle-mode
    95.
    发明授权
    Persistent paging collision enhancement using dynamically switched higher-order antennas in idle-mode 有权

    公开(公告)号：US10334558B2

    公开(公告)日：2019-06-25

    申请号：US15958592

    申请日：2018-04-20

    Applicant: QUALCOMM Incorporated

    Inventor： Thawatt Gopal ,  Tom Chin ,  Reza Shahidi

    IPC: H04W68/02 ,  H04W72/04 ,  H04W72/06 ,  H04W74/08 ,  H04W76/15 ,  H04W88/06

    Abstract: Methods, systems, and devices for wireless communications are described. A wireless device may detect a collision of paging messages for a first subscription and a second subscription of the wireless device during a paging processing duration, the first receive chain including at least one antenna path. The wireless device may determine that, in a connected mode, it is configured to operate a second receive chain with one or more additional antenna paths, and may allocate, for a subsequent instance of the paging processing duration, the first subscription to one of the first receive chain or the second receive chain, and the second subscription to the other of the first receive chain or the second receive chain. The wireless device may monitor, during the subsequent instance of the paging processing duration, for a first paging message and a second paging message using the first and second receive chains.

    GAP SCHEDULING FOR SINGLE RADIO VOICE CALL CONTINUITY
    97.
    发明申请
    GAP SCHEDULING FOR SINGLE RADIO VOICE CALL CONTINUITY 审中-公开
    用于单播无线电语音呼叫连续性的GAP调度

    公开(公告)号：US20160255527A1

    公开(公告)日：2016-09-01

    申请号：US14633112

    申请日：2015-02-26

    Applicant: QUALCOMM Incorporated

    Inventor： Ming Yang ,  Tom Chin

    IPC: H04W24/10 ,  H04W72/12

    CPC classification number: H04W24/10 ,  H04W24/08 ,  H04W36/0085 ,  H04W36/0088 ,  H04W72/1231 ,  H04W88/06

    Abstract: A method of wireless communication in a single radio device supporting multiple radio access technologies includes adjusting measurement gap allocations for inter radio access technology (IRAT) and inter-frequency measurements. The adjustment may be based on a service type of one or more services that are running on the single radio device. The measurement gap allocation may be adjusted by increasing IRAT measurements when the service type is a voice call supported by a non-serving RAT, by increasing inter-frequency measurements when the service type is a high throughput service type and a serving RAT provides higher throughput than a non-serving RAT or other adjustments.

    Abstract translation: 支持多种无线电接入技术的单个无线电设备中的无线通信方法包括调整用于无线接入技术（IRAT）和频率间测量的测量间隙分配。 调整可以基于在单个无线电设备上运行的一个或多个服务的服务类型。 当服务类型是由非服务RAT支持的语音呼叫时，可以通过增加IRAT测量来调整测量间隙分配，当服务类型是高吞吐量服务类型并且服务RAT提供更高吞吐量时，通过增加频率间测量 比非服务RAT或其他调整。

    Uplink timing advance adjustment
    99.
    发明授权
    Uplink timing advance adjustment 有权
    上行时序提前调整

    公开(公告)号：US09332466B2

    公开(公告)日：2016-05-03

    申请号：US14221145

    申请日：2014-03-20

    Applicant: QUALCOMM Incorporated

    Inventor： Ming Yang ,  Tom Chin ,  Guangming Shi

    IPC: H04W36/00 ,  H04W36/08 ,  H04W36/38 ,  H04W56/00 ,  H04W36/14 ,  H04W88/06

    CPC classification number: H04W36/08 ,  H04W36/0077 ,  H04W36/14 ,  H04W36/38 ,  H04W56/0005 ,  H04W56/0045 ,  H04W88/06

    Abstract: A user equipment (UE) determines an uplink timing advance of a target NodeB, such as an uplink dedicated physical channel (DPCH) transmit timing, during handover transition when the UE receives a handover command without a random access configuration. In one instance, the UE modifies a current timing advance of a source eNodeB based on a difference between an uplink timing of the source eNodeB and a downlink timing of the source eNodeB and a difference between an uplink timing of the target NodeB and a downlink timing of the target NodeB. In another instance, the UE determines the uplink timing advance of the target NodeB based on the modified current uplink timing advance of the source eNodeB.

    Abstract translation: 当UE接收到无随机接入配置的切换命令时，用户设备（UE）在切换切换期间确定目标节点B的上行链路定时提前，例如上行链路专用物理信道（DPCH）发送定时。 在一种情况下，UE基于源eNodeB的上行链路定时和源eNodeB的下行链路定时之间的差异以及目标节点B的上行链路定时与下行链路定时之间的差异来修改源eNodeB的当前定时提前 的目标节点B。 在另一个实例中，UE基于源eNodeB的经修改的当前上行链路定时提前来确定目标节点B的上行链路定时提前。

    Method and apparatus for enhanced TD-SCDMA to LTE measurement reporting
    100.
    发明授权
    Method and apparatus for enhanced TD-SCDMA to LTE measurement reporting 有权
    用于增强TD-SCDMA到LTE测量报告的方法和装置

    公开(公告)号：US09277430B2

    公开(公告)日：2016-03-01

    申请号：US14243736

    申请日：2014-04-02

    Applicant: QUALCOMM Incorporated

    Inventor： Thawatt Gopal ,  Heng Zhou ,  Qingxin Chen ,  Yu Fu ,  Tom Chin ,  Zhengming Li

    IPC: H04W24/08 ,  H04W36/00 ,  H04W36/14

    CPC classification number: H04W24/08 ,  H04W36/0083 ,  H04W36/0088 ,  H04W36/14

    Abstract: Aspects of the methods and apparatus include determining that a time-to-trigger (TTT) timer has expired, and determining that a serving radio access technology (RAT) received signal characteristic is less than a signal characteristic threshold when the TTT timer has expired. Further, the aspects include determining, in response to the serving RAT received signal characteristic being less than the signal characteristic threshold, that a target RAT frequency measurement associated with a Measurement Report Message (MRM) for performing an inter-RAT (IRAT) handover cannot be completed within a time limit according to a current measurement gap configuration. Also, the aspects include calculating a measurement gap duration sufficient to complete the target RAT frequency measurement associated with the MRM for performing the IRAT handover, and configuring a new measurement gap prior to the time limit, wherein the new measurement gap comprises the calculated measurement gap duration.

    Abstract translation: 方法和装置的方面包括确定时间触发（TTT）定时器已经期满，并且当TTT计时器已经到期时，确定接收信号特征的服务无线接入技术（RAT）小于信号特征阈值。 此外，这些方面包括响应于服务RAT接收信号特性小于信号特征阈值来确定与用于执行RAT间（IRAT）切换的测量报告消息（MRM）相关联的目标RAT频率测量不能 根据当前的测量间隙配置在时间限制内完成。 此外，这些方面包括计算足以完成与用于执行IRAT切换的MRM相关联的目标RAT频率测量的测量间隙持续时间，以及在时间限制之前配置新的测量间隙，其中新的测量间隙包括计算的测量间隙 持续时间

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