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    Performing neighboring cell searches while transitioning to connected-mode
    181.
    发明授权
    Performing neighboring cell searches while transitioning to connected-mode 有权
    在转换到连接模式时执行相邻小区搜索

    公开(公告)号：US09161267B2

    公开(公告)日：2015-10-13

    申请号：US13761746

    申请日：2013-02-07

    Applicant: Apple Inc.

    Inventor： Shivesh Makharia ,  Navid Damji ,  Longda Xing ,  Johnson O. Sebeni

    IPC: H04W36/00 ,  H04W48/20 ,  H04W76/04

    CPC classification number: H04W36/30 ,  H04W36/0011 ,  H04W48/20 ,  H04W72/085 ,  H04W74/0833 ,  H04W76/19 ,  H04W76/27

    Abstract: Performing cell re-selection by a wireless user equipment (UE) device. A first cell on which to camp may be selected. The UE may camp on the first cell in an idle-mode. The UE may be configured to perform searches for neighboring cells according to an idle-mode timeline while camping on the first cell. The UE may transmit a connection request to the first cell in order to transition the UE from the idle-mode to a connected-mode via the first cell. One or more searches for neighboring cells may be performed according to a connected-mode timeline after transmitting the connection request, in response to transmitting the connection request. The one or more searches may be performed before the UE establishes the connected-mode with the first cell.

    Abstract translation: 由无线用户设备（UE）进行小区重选。 可以选择营地的第一个小区。 UE可以以空闲模式驻留在第一小区上。 UE可以被配置为在驻留在第一小区时根据空闲模式时间线执行对相邻小区的搜索。 UE可以向第一小区发送连接请求，以便经由第一小区将UE从空闲模式转换到连接模式。 响应于发送连接请求，可以在发送连接请求之后根据连接模式时间线来执行对于相邻小区的一个或多个搜索。 可以在UE与第一小区建立连接模式之前执行一个或多个搜索。

    Adaptive Link Adaptation for Wireless Communications
    183.
    发明申请
    Adaptive Link Adaptation for Wireless Communications 有权
    无线通信的自适应链路适配

    公开(公告)号：US20140307645A1

    公开(公告)日：2014-10-16

    申请号：US14157509

    申请日：2014-01-16

    Applicant: Apple Inc.

    Inventor： Zhu Ji ,  Johnson O. Sebeni ,  Navid Damji

    IPC: H04L5/00

    CPC classification number: H04L5/0053 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0019 ,  H04L1/203 ,  H04L5/0055

    Abstract: A wireless communication system is presented in which subframe-specific link adaptation is performed. A mobile device can transmit a signal that informs a base station whether a particular subframe was received successfully. Additionally the mobile device can calculate channel state information (CSI) for a subframe and report the CSI to a base station. The reported CSI may or may not include an indicator for informing the base station about from which type of subframe the CSI was derived. The base station can receive the signal, the CSI and/or the indicator. Based on what information the base station has received, it performs subframe-specific BLER filtering and subframe-specific link adaptation scheduling and MCS adjustments.

    Abstract translation: 提出了一种无线通信系统，其中执行子帧专用链路自适应。 移动设备可以发送通知基站特定子帧是否被成功接收的信号。 此外，移动设备可以计算子帧的信道状态信息（CSI）并将CSI报告给基站。 所报告的CSI可以包括也可以不包括用于通知基站从哪个类型的子帧导出CSI的指示符。 基站可以接收信号，CSI和/或指示符。 基于基站接收到什么信息，它执行子帧特定的BLER过滤和子帧特定的链路自适应调度和MCS调整。

    Enabling Receive Diversity During Paging Channel Timeline Operation
    184.
    发明申请
    Enabling Receive Diversity During Paging Channel Timeline Operation 有权
    在寻呼信道时间线操作期间启用接收分集

    公开(公告)号：US20140200040A1

    公开(公告)日：2014-07-17

    申请号：US14061991

    申请日：2013-10-24

    Applicant: Apple Inc.

    Inventor： Wael S. Barakat ,  Chandra S. Chetty ,  Johnson O. Sebeni ,  Raghuveer Mallikarjunan ,  Swaminathan Balakrishnan ,  Tahir Shamim

    IPC: H04W68/02 ,  H04W76/04

    CPC classification number: H04W68/02

    Abstract: Enabling receive diversity based on detecting incorrect paging message length. A paging channel may be monitored. An indication of a paging message may be received on the paging channel. The paging message may include a message length field indicating a message length of the paging message. The message length field of the paging message may be received on the paging channel and decoded. It may be determined that the message length indicated in the message length field is incorrect. Receive diversity may be enabled for at least one subsequent paging occasion in response to determining that the message length indicated in the message length field is incorrect.

    Abstract translation: 基于检测到不正确的寻呼消息长度，实现接收分集。 可以监视寻呼信道。 可以在寻呼信道上接收寻呼消息的指示。 寻呼消息可以包括指示寻呼消息的消息长度的消息长度字段。 可以在寻呼信道上接收寻呼消息的消息长度字段并进行解码。 可以确定消息长度字段中指示的消息长度不正确。 响应于确定消息长度字段中指示的消息长度不正确，可以为至少一个后续寻呼时机启用接收分集。

    ACCESSIBILITY IN DYNAMIC CELLULAR NETWORKS
    185.
    发明申请
    ACCESSIBILITY IN DYNAMIC CELLULAR NETWORKS 审中-公开
    动态蜂窝网络的可及性

    公开(公告)号：US20140099941A1

    公开(公告)日：2014-04-10

    申请号：US13854810

    申请日：2013-04-01

    Applicant: APPLE INC.

    Inventor： Zhu Ji ,  Johnson O. Sebeni

    IPC: H04W16/14

    CPC classification number: H04W16/14 ,  H04W24/00 ,  H04W48/16 ,  H04W48/18

    Abstract: In order to facilitate communication in a dynamic cellular network, an accessibility issue in the dynamic cellular network may be detected. For example, if an electronic device is near the boundary between two adjacent cells in the dynamic cellular-telephone network, the signal power of signals from the adjacent cell may be higher than that of signals from the current servicing cell, which may offer an opportunity to improve communication performance. Thus, the accessibility issue may be detected if the difference is larger than a threshold value (such as 2-4 dB). In response to detecting the accessibility issue, a remedial action may be performed, such as repeating at least a portion of an acquisition process. In this way, the communication technique may improve the communication performance of the electronic device in the dynamic cellular network, thereby improving the user experience and customer satisfaction.

    Abstract translation: 为了促进动态蜂窝网络中的通信，可以检测动态蜂窝网络中的可及性问题。 例如，如果电子设备靠近动态蜂窝电话网络中的两个相邻小区之间的边界，则来自相邻小区的信号的信号功率可能高于来自当前服务小区的信号的信号功率，这可以提供机会 以提高通信性能。 因此，如果差值大于阈值（例如2-4dB），则可以检测可访问性问题。 响应于检测可访问性问题，可以执行补救动作，例如重复获取过程的至少一部分。 以这种方式，通信技术可以改善动态蜂窝网络中电子设备的通信性能，从而提高用户体验和客户满意度。

    Configurable Power Saving Signal with Multiple Functionalities in 5G NR
    188.
    发明申请
    Configurable Power Saving Signal with Multiple Functionalities in 5G NR 有权

    公开(公告)号：US20240414647A1

    公开(公告)日：2024-12-12

    申请号：US18809019

    申请日：2024-08-19

    Applicant: Apple Inc.

    Inventor： Yuchul Kim ,  Wei Zeng ,  Haitong Sun ,  Dawei Zhang ,  Jia Tang ,  Yang Li ,  Zhu Ji ,  Johnson O. Sebeni

    IPC: H04W52/02 ,  H04B7/0413 ,  H04L5/00 ,  H04W74/00

    Abstract: Apparatuses, systems, and methods for a wireless device to perform methods for configuring a power savings signal in fifth generation (5G) new radio (NR) networks. The wireless device may transmit, to a base station within a network, power savings requirements and receiving, from the base station, a configuration of a power saving signal, where the configuration indicates one or more functionalities of the power saving signal. The wireless device may periodically receive, from the base station, the power saving signal and interpret the power saving signal based on the configuration. The configuration of the power saving signal may be received via radio resource control signaling.

    Control channel for UE power saving
    189.
    发明授权
    Control channel for UE power saving 有权

    公开(公告)号：US12150147B2

    公开(公告)日：2024-11-19

    申请号：US18450953

    申请日：2023-08-16

    Applicant: Apple Inc.

    Inventor： Johnson O. Sebeni ,  Yang Li ,  Zhu Ji ,  Yuchul Kim ,  Wei Zeng ,  Dawei Zhang ,  Haijing Hu ,  Xiangying Yang ,  Li Su

    IPC: H04W72/23 ,  H04W52/02 ,  H04W76/28 ,  H04W84/04

    Abstract: A downlink control information (DCI), such as a blanking DCI (bDCI) message may be transmitted by a base station (e.g., eNB) and received by a mobile device (e.g., UE). The bDCI may indicate that the eNB will not transmit a subsequent DCI to the UE for a duration of time. The UE may be in continuous reception mode or connected discontinuous reception (C-DRX) mode. The UE may therefore determine to enter a sleep state or take other action. The bDCI may specify an explicit blanking duration, or an index indicating a blanking duration from a lookup table, and/or the blanking duration (and/or a blanking duration offset value) may be determined in advance, e.g., semi-statically. When the UE is in C-DRX mode, the UE may be configured such that either the sleep/wake period of the C-DRX mode or the blanking period of the bDCI may take precedence over the other.

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