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    DEFENSE AGAINST FALSE DETECTION OF SEMI-PERSISTENT SCHEDULING (SPS) ACTIVATION OR RELEASE
    1.
    发明申请
    DEFENSE AGAINST FALSE DETECTION OF SEMI-PERSISTENT SCHEDULING (SPS) ACTIVATION OR RELEASE 审中-公开
    防止半自动调度（SPS）激活或释放的错误检测的防御

    公开(公告)号：US20150098341A1

    公开(公告)日：2015-04-09

    申请号：US14504569

    申请日：2014-10-02

    Applicant: QUALCOMM Incorporated

    Inventor： Vasanth Kumar RAMKUMAR ,  Dominique Francois BRESSANELLI ,  Brandon Allen BURDGE ,  Deepak KRISHNAMOORTHI ,  Kevin Shaokwan WANG ,  Srinivasan RAJAGOPALAN

    IPC: H04W24/08 ,  H04L1/20 ,  H04J11/00

    CPC classification number: H04W24/08 ,  H04J11/0079 ,  H04L1/20 ,  H04W72/08

    Abstract: Certain aspects of the present disclosure provide techniques for defending against false semi-persistent scheduling (SPS) activation detection and/or missed SPS release. According to certain aspects, a user equipment (UE) may detect one or more conditions for a semi-persistent scheduling (SPS) activation or release are met based on a downlink transmission, generate one or more metrics related to downlink transmission, and determine a valid SPS activation or release has occurred if the one or more metrics satisfy one or more criteria. According to certain aspects, a UE may determine a valid semi-persistent scheduling (SPS) activation has occurred, detect a number of PDSCH CRC failures, and implicitly declare an SPS release based on the detection.

    Abstract translation: 本公开的某些方面提供了用于防止虚假半永久调度（SPS）激活检测和/或丢失的SPS释放的技术。 根据某些方面，用户设备（UE）可以基于下行链路传输来检测半静态调度（SPS）激活或释放的一个或多个条件，生成与下行链路传输相关的一个或多个度量，并且确定 如果一个或多个指标满足一个或多个标准，则发生了有效的SPS激活或释放。 根据某些方面，UE可以确定发生了有效的半永久调度（SPS）激活，检测多个PDSCH CRC故障，并且基于该检测隐式声明SPS释放。

    SECURITY HANDLING OF 5GS TO EPC RESELECTION
    2.
    发明申请
    SECURITY HANDLING OF 5GS TO EPC RESELECTION 有权

    公开(公告)号：US20220369176A1

    公开(公告)日：2022-11-17

    申请号：US17662978

    申请日：2022-05-11

    Applicant: QUALCOMM Incorporated

    Inventor： Dominique Francois BRESSANELLI ,  Osama LOTFALLAH ,  Cogol TINA ,  Abhishek BHATNAGAR ,  Vitaly DRAPKIN ,  Lenaig Genevieve CHAPONNIERE

    IPC: H04W36/00

    Abstract: Aspects disclosed herein facilitate security handling of 5GS to EPC reselection are disclosed herein. An example method at a UE includes transmitting a first TAU request, the first TAU request encoded using a first security context associated with a first RAT, the first TAU request being integrity protected using a first uplink count based on the first security context, and the first TAU request including a first set of information including an identifier mapped to a second RAT associated with the first network entity. The example method also includes transmitting a second TAU request, the second TAU request including the first set of information, the second TAU request being integrity protected using a second uplink count. The example method also includes communicating based on a mapped security context based on the first security context and at least one of the first uplink count or the second uplink count.

    METHODS AND APPARATUS FOR PERFORMING RANDOM ACCESS CHANNEL PROCEDURES
    3.
    发明申请
    METHODS AND APPARATUS FOR PERFORMING RANDOM ACCESS CHANNEL PROCEDURES 审中-公开
    执行随机访问通道程序的方法和设备

    公开(公告)号：US20150016352A1

    公开(公告)日：2015-01-15

    申请号：US14324604

    申请日：2014-07-07

    Applicant: QUALCOMM INCORPORATED

    Inventor： Dominique Francois BRESSANELLI ,  Won-Joon CHOI ,  Jong Hyeon PARK

    IPC: H04W74/08

    CPC classification number: H04W74/0833

    Abstract: Certain aspects of the present disclosure generally relate to methods and apparatus for performing random access channel (RACH) procedures with a base station. For example, certain aspects provide methods and apparatus for performing RACH procedures when a user equipment moves out of range from the base station (e.g., for RACH procedure success). One method includes attempting a RACH procedure with a first base station, determining the UE is out of range from the first base station for RACH procedure success, and, upon determining the UE is out of range from the first base station for RACH procedure success, reattempting the RACH procedure with the first base station or a second base station.

    Abstract translation: 本公开的某些方面通常涉及用于与基站执行随机接入信道（RACH）过程的方法和装置。 例如，当用户设备从基站移出范围（例如，用于RACH过程成功）时，某些方面提供了用于执行RACH过程的方法和装置。 一种方法包括用第一基站尝试RACH过程，确定UE距离第一基站超出RACH程序成功的范围，并且在确定UE距离第一基站超出RACH过程成功的范围时， 与第一基站或第二基站重新尝试RACH过程。

    UE RECOVERY MECHANISM DURING HS-SCCH DECODE FAILURE
    8.
    发明申请
    UE RECOVERY MECHANISM DURING HS-SCCH DECODE FAILURE 审中-公开
    HS-SCCH解码失败期间的UE恢复机制

    公开(公告)号：US20170019921A1

    公开(公告)日：2017-01-19

    申请号：US15003333

    申请日：2016-01-21

    Applicant: QUALCOMM Incorporated

    Inventor： Liangchi HSU ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Penchal Prasad GODDETI ,  Marian MADAN ,  Dominique Francois BRESSANELLI

    IPC: H04W74/06 ,  H04L1/16 ,  H04L1/18 ,  H04W24/08 ,  H04W74/00

    CPC classification number: H04L1/1678 ,  H04L1/18 ,  H04L1/1812 ,  H04L1/188 ,  H04L1/1887 ,  H04W24/08 ,  H04W36/00

    Abstract: Aspects of present methods and apparatus relating to recovering from a HS-SCCH decode failure during wireless communication are disclosed. The described aspects include detecting that one or more packet data units (PDUs) are being transmitted on an uplink channel, wherein at least one of the one or more PDUs includes a POLL BIT set to TRUE. The described aspects further include determining that a time period for unsuccessful downlink scheduling satisfies a threshold; and. The described aspects further include triggering a cell update procedure with a cell update cause set to Radio Link Control (RLC) unrecoverable error (UNREC ERROR) based on the determination that the one or more PDUs are being transmitted on the uplink channel and that the time period for unsuccessful downlink scheduling satisfies the threshold.

    Abstract translation: 公开了与在无线通信期间从HS-SCCH解码失败恢复有关的现有方法和装置的方面。 所描述的方面包括检测在上行链路信道上正在发送一个或多个分组数据单元（PDU），其中所述一个或多个PDU中的至少一个包括设置为TRUE的POLL BIT。 所描述的方面还包括确定不成功的下行链路调度的时间段满足阈值; 和。 所描述的方面还包括基于在上行链路信道上发送一个或多个PDU的确定，触发具有被设置为无线电链路控制（RLC）不可恢复错误（UNREC ERROR）的小区更新原因的小区更新过程，并且时间 不成功下行调度的周期满足阈值。

    PRIORITY MANAGEMENT OF A MEASUREMENT EVENT TIMER AND LOW-POWER PERIOD
    9.
    发明申请
    PRIORITY MANAGEMENT OF A MEASUREMENT EVENT TIMER AND LOW-POWER PERIOD 有权
    测量事件定时器和低功耗时段的优先管理

    公开(公告)号：US20150133061A1

    公开(公告)日：2015-05-14

    申请号：US14537563

    申请日：2014-11-10

    Applicant: QUALCOMM INCORPORATED

    Inventor： Yongle WU ,  Vishu KUMAR ,  Amit MAHAJAN ,  Udayan Murli BHAWNANI ,  Won-Joon CHOI ,  Shivratna Giri SRINIVASAN ,  Osama Nafeth Saleem ALRABADI ,  Dominique Francois BRESSANELLI ,  Marian MADAN ,  Mohamed KHALIFA ,  Florina Andreea PRISECARU

    IPC: H04W36/00 ,  H04W76/04

    CPC classification number: H04W36/0088 ,  H04W24/10 ,  H04W76/28 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/24

    Abstract: Methods, systems, apparatuses, and devices are described for transmitting a measurement report during wireless communications. When, for example, a low-power period (e.g., CDRX OFF period) is scheduled to begin during a time defined by a measurement event timer (TTT timer), a UE may modify the low-power period. The low-power period may be modified based, at least in part on determining the low-power period of the UE will begin during a time defined by a measurement event timer, a duration of the measurement event timer, and a duration of the low-power period. Modifying the low-power period may include delaying the start of the low-power state until after transmission of the MR associated with the measurement event timer or skipping the low-power period altogether. The UE may transmit the MR based, at least in part, on the modification.

    Abstract translation: 描述了用于在无线通信期间发送测量报告的方法，系统，装置和设备。 当例如在由测量事件定时器（TTT定时器）定义的时间内调度低功率周期（例如CDRX OFF周期）时，UE可以修改低功率周期。 可以至少部分地基于确定UE的低功率周期将在由测量事件定时器定义的时间，测量事件定时器的持续时间和低的持续时间期间开始的低功率周期进行修改 功率周期。 修改低功率周期可以包括延迟低功率状态的开始，直到与测量事件定时器相关联的MR传输之后或者完全跳过低功率周期。 UE至少部分地基于修改来发送MR。

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