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    ADAPTIVE USE OF RECEIVER DIVERSITY
    1.
    发明申请
    ADAPTIVE USE OF RECEIVER DIVERSITY 审中-公开
    自适应使用接收者多样性

    公开(公告)号：WO2014149091A1

    公开(公告)日：2014-09-25

    申请号：PCT/US2013/074202

    申请日：2013-12-10

    Applicant: APPLE INC.

    Inventor： NIMMALA, Srinivasan ,  DAMJI, Navid ,  TABET, Tarik ,  SU, Li ,  XING, Longda ,  JI, Zhu

    IPC: H04B7/02 ,  H04B17/00

    CPC classification number: H04B7/0877 ,  H04B7/0814 ,  H04B7/0822 ,  H04B7/0871 ,  H04W24/02 ,  H04W52/0225 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23 ,  Y02D70/444

    Abstract: A method for adaptively disabling receiver diversity is provided. The method can include a wireless communication device determining an active data traffic pattern; defining a threshold channel quality metric based at least in part on a threshold channel quality needed to support a threshold quality of service for the active data traffic pattern; comparing a measured channel quality to the threshold channel quality metric; and disabling receiver diversity in an instance in which the measured channel quality metric satisfies the threshold channel quality metric.

    Abstract translation: 提供了一种用于自适应地禁用接收机分集的方法。 该方法可以包括确定活动数据业务模式的无线通信设备; 至少部分地基于为活动数据业务模式支持阈值服务质量所需的阈值信道质量来定义阈值信道质量度量; 将测量的信道质量与阈值信道质量度量进行比较; 并且在测量的信道质量度量满足阈值信道质量度量的情况下禁用接收机分集。

    METHODS AND APPARATUS FOR POWER SAVING IN DISCONTINUOUS RECEPTION ADAPTIVE NEIGHBOR CELL SEARCH DURATION
    2.
    发明申请
    METHODS AND APPARATUS FOR POWER SAVING IN DISCONTINUOUS RECEPTION ADAPTIVE NEIGHBOR CELL SEARCH DURATION 审中-公开
    在不连续接收适应性相邻小区搜索时间中省电的方法和设备

    公开(公告)号：WO2013116497A2

    公开(公告)日：2013-08-08

    申请号：PCT/US2013/024110

    申请日：2013-01-31

    Applicant: APPLE INC.

    Inventor： DAMJI, Navid ,  JI, Zhu ,  SEBENI, Johnson ,  SHI, Jason ,  SU, Li

    IPC: H04W52/02

    CPC classification number: H04W52/0225 ,  H04B17/309 ,  H04W36/0083 ,  H04W36/0088 ,  H04W52/0229 ,  H04W52/0245 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/146 ,  Y02D70/24 ,  Y02D70/25

    Abstract: Methods and apparatus for adaptively adjusting temporal parameters (e.g., neighbor cell search durations). In one embodiment, neighbor cell search durations during discontinuous reception are based on a physical channel metric indicating signal strength and quality (e.g. Reference Signal Received Power (RSRP), Received Signal Strength indication (RSSI), Reference Signal Receive Quality (RSRQ), etc.) of a cell. In a second embodiment, neighbor cell search durations are based on a multitude of physical layer metrics from one or more cells. In one variant, the multitude of physical layer metrics may include signal strength and quality metrics from the serving base station as well as signal strength and quality indicators from neighbor cells derived from the cells respective synchronization sequences.

    Abstract translation: 用于自适应地调整时间参数（例如，相邻小区搜索持续时间）的方法和设备。 在一个实施例中，在不连续接收期间的相邻小区搜索持续时间基于指示信号强度和质量（例如参考信号接收功率（RSRP），接收信号强度指示（RSSI），参考信号接收质量（RSRQ）等）的物理信道度量 ）的细胞。 在第二实施例中，相邻小区搜索持续时间基于来自一个或多个小区的多个物理层度量。 在一个变体中，多个物理层度量可以包括来自服务基站的信号强度和质量度量以及来自相邻小区的信号强度和质量指示符，这些相邻小区从各个同步序列中导出。

    SYSTEM AND METHOD FOR SELECTIVE PREVENTION OF TRANSMITTING A SCHEDULING REQUEST
    3.
    发明申请
    SYSTEM AND METHOD FOR SELECTIVE PREVENTION OF TRANSMITTING A SCHEDULING REQUEST 审中-公开
    用于选择性地避免发送调度请求的系统和方法

    公开(公告)号：WO2015048658A2

    公开(公告)日：2015-04-02

    申请号：PCT/US2014/058072

    申请日：2014-09-29

    Applicant: APPLE INC.

    Inventor： KHAY-IBBAT, Samy ,  DAMJI, Navid ,  MAKHARIA, Shivesh ,  SEBENI, Johnson ,  VALLATH, Sreevalsan ,  XING, Longda

    CPC classification number: H04W52/22 ,  H04W52/0203 ,  H04W52/0206 ,  H04W52/0216 ,  H04W72/042 ,  H04W72/1284 ,  H04W76/28 ,  H04W84/042 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24

    Abstract: A station that performs a method to coordinate transmissions of scheduling requests (SR) with OnDurations of a connected discontinuous reception (C-DRX) cycle. The station receives a packet at a packet arrival time relative to a schedule indicating the SR opportunities and onDurations, the SR opportunities occurring at a first interval, the onDurations occurring at a second interval, the first interval being less than the second interval. The station determines an SR opportunity subsequent to the packet arrival time that precedes an entirety of a subsequent onDuration, such that a transmission duration to transmit the SR and the packet maximally overlaps with the selected onDuration. A sleep mode of the processor of ths station is used until a time associated with the selected SR opportunity. An active mode of the processor is used to transmit the SR and receive control channel information during the onDuration.

    Abstract translation:

    执行协调调度请求（SR）的传输与连接的不连续接收（C-DRX）周期的OnDuration的方法的站。 该站在相对于指示SR机会和onDuration的时间表的分组到达时间处接收分组，SR机会在第一间隔处发生，onDuration在第二间隔处发生，第一间隔小于第二间隔。 该站确定在整个随后的onDuration之前的分组到达时间之后的SR机会，使得发送SR和分组的传输持续时间与选择的onDuration最大地重叠。 使用该站的处理器的休眠模式直到与所选择的SR机会相关联的时间。 处理器的主动模式用于在onDuration期间传输SR并接收控制通道信息。

    REDUCING POWER CONSUMPTION THROUGH REDUCED MEASUREMENT FREQUENCY
    4.
    发明申请
    REDUCING POWER CONSUMPTION THROUGH REDUCED MEASUREMENT FREQUENCY 审中-公开
    通过降低测量频率降低功耗

    公开(公告)号：WO2014110321A1

    公开(公告)日：2014-07-17

    申请号：PCT/US2014/010971

    申请日：2014-01-10

    Applicant: APPLE INC.

    Inventor： VANGALA, Sarma V. ,  BALAKRISHNAN, Swaminathan ,  BARAKAT, Wael S. ,  DAMJI, Navid ,  TABET, Tarik

    IPC: H04W52/02 ,  H04W24/10

    CPC classification number: H04W36/32 ,  H04W24/10 ,  H04W36/0061 ,  H04W36/0083 ,  H04W36/0088 ,  H04W52/0225 ,  H04W52/0254 ,  H04W76/15 ,  H04W88/06 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264

    Abstract: A method for reducing power consumption by a wireless communication device is disclosed. The method can include the wireless communication device performing a first measurement of an alternative cell during a first measurement gap; sending a first measurement report generated based on the first measurement to the serving cell; storing the first measurement report; determining a mobility state of the wireless communication device; comparing the mobility state to a mobility threshold criterion; resending the first measurement report to the serving network as a report for a second measurement gap in an instance in which the mobility state satisfies the mobility criterion; and performing a second measurement of the alternative cell during the second measurement gap and sending a second measurement report generated based on the second measurement to the serving cell in an instance in which the mobility state does not satisfy the mobility threshold criterion.

    Abstract translation: 公开了一种降低无线通信设备的功耗的方法。 该方法可以包括在第一测量间隙期间执行替代单元的第一测量的无线通信设备; 向所述服务小区发送基于所述第一测量生成的第一测量报告; 存储第一测量报告; 确定所述无线通信设备的移动性状态; 将移动性状态与移动性阈值标准进行比较; 在移动性状态满足移动性准则的情况下，将第一测量报告重新发送到服务网络作为用于第二测量间隙的报告; 以及在所述第二测量间隙期间执行所述备选小区的第二测量，并且在所述移动性状态不满足所述移动性阈值标准的情况下，向所述服务小区发送基于所述第二测量生成的第二测量报告。

    SYSTEM AND METHOD FOR AUDIO FRAME GENERATION ALIGNMENT WITH LTE TRANSMISSION OPPORTUNITIES
    8.
    发明申请
    SYSTEM AND METHOD FOR AUDIO FRAME GENERATION ALIGNMENT WITH LTE TRANSMISSION OPPORTUNITIES 审中-公开
    具有LTE传输机会的音频帧生成调整的系统和方法

    公开(公告)号：WO2015048661A2

    公开(公告)日：2015-04-02

    申请号：PCT/US2014/058081

    申请日：2014-09-29

    Applicant: APPLE INC.

    Inventor： VERGER, Luciano ,  THEVERAPPERUMA, Lalin ,  ALAM, Muhammad ,  DEIVASIGAMANI, Giri ,  KHAY-IBBAT, Samy ,  VASUDEVAN, Srinivasan ,  ELANGOVAN, Thanigaivelu ,  CHAUDHARY, Madhusudan ,  DAMJI, Navid ,  SEBENI, Johnson ,  SHI, Jianxiong ,  MAKHARIA, Shivesh ,  KODALI, Sree ,  TACKIN, Onur

    CPC classification number: H04W52/0216 ,  G10L19/00 ,  H04L65/602 ,  H04W72/0413 ,  H04W72/1284 ,  H04W76/28 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24

    Abstract: A station that generates data packets to be transmitted such that the data packets spend a minimum amount of time in a buffer prior to transmission. The method includes receiving a specification for a connected discontinuous reception (C-DRX) cycle that indicates when a plurality of on Durations of the C-DRX cycle occurs, the on Durations having a predetermined interval therebetween, receiving data at a known time relative to the C-DRX cycle, determining a modification to a conversion process that converts the data to data packets such that the data packets are stored in a buffer at a subframe immediately preceding one of the on Durations subsequent to the known time, performing the conversion process based upon the modification and storing the data packets at the subframe immediately preceding the one of the on Durations. In one embodiment, the data is raw audio data and the data packets are audio packets.

    Abstract translation: 生成要发送的数据分组的站，使得数据分组在传输之前在缓冲区中花费最少量的时间。 该方法包括：接收指示何时发生C-DRX周期的多个开启持续时间的连接的不连续接收（C-DRX）周期的规范，所述开启持续时间之间具有预定间隔;接收相对于 所述C-DRX周期确定对转换过程的修改，所述转换过程将所述数据转换为数据分组，使得所述数据分组被存储在紧随所述已知时间之后的所述持续时间之一之前的子帧处的缓冲器中，执行所述转换过程 基于修改并将数据分组存储在紧挨持续时间之一的子帧处。 在一个实施例中，数据是原始音频数据并且数据包是音频包。

    DISCONTINUOUS RECEPTION CYCLE SCALING IN A WIRELESS DEVICE
    10.
    发明申请
    DISCONTINUOUS RECEPTION CYCLE SCALING IN A WIRELESS DEVICE 审中-公开
    在无线设备中不连续的接收周期定标

    公开(公告)号：WO2014062489A1

    公开(公告)日：2014-04-24

    申请号：PCT/US2013/064480

    申请日：2013-10-11

    Applicant: APPLE INC.

    Inventor： VERGER, Luciano, M. ,  DAMJI, Navid ,  JI, Zhu

    IPC: H04W52/02

    CPC classification number: H04W76/28 ,  H04W52/0216 ,  H04W52/0232 ,  H04W52/0251 ,  H04W52/0277 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/168 ,  Y02D70/24

    Abstract: Connected-mode discontinuous reception (C-DRX) cycle scaling by a wireless user equipment (UE) device. The UE may establish a connection with a network via a wireless link, which may operate according to LTE. The UE may communicate with the network via the wireless link using C-DRX over a plurality of C-DRX cycles. Each C-DRX cycle may include a period of time during which the UE operates in a reduced-power state and a scheduled on- duration period of time. An indication may be received to remain in the reduced-power state during the scheduled on-duration period of time of at least one C-DRX cycle. The UE may remain in the reduced-power state during the scheduled on-duration period of time of at feast one C-DRX cycle in response to the indication.

    Abstract translation: 由无线用户设备（UE）设备连接模式不连续接收（C-DRX）周期缩放。 UE可以经由可以根据LTE操作的无线链路与网络建立连接。 UE可以经由多个C-DRX周期中的C-DRX经由无线链路与网络进行通信。 每个C-DRX周期可以包括UE在降低功率状态和调度的持续时间段期间操作的时间段。 可以在至少一个C-DRX周期的调度的持续时间段期间接收指示以保持在降低功率状态。 响应于该指示，UE可以在处于一个C-DRX周期的调度的持续时间段期间保持在降低功率状态。

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