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    Apparatus, System, and Method for Toggling Carrier Aggregation
    2.
    发明申请
    Apparatus, System, and Method for Toggling Carrier Aggregation 有权
    用于切换载波聚合的装置，系统和方法

    公开(公告)号：US20160262177A1

    公开(公告)日：2016-09-08

    申请号：US14853404

    申请日：2015-09-14

    Applicant: APPLE INC.

    Inventor： Harshit CHUTTANI ,  Sai Sravan Bharadwaj KARRI ,  Someet LAL ,  Navid DAMJI

    IPC: H04W72/14 ,  H04W76/02 ,  H04W52/02 ,  H04L5/00

    CPC classification number: H04W52/0225 ,  H04L5/001 ,  H04L5/0057 ,  H04W76/15 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/24 ,  Y02D70/26

    Abstract: An apparatus, system, and method optimize a manner in which carrier aggregation (CA) is used. The apparatus comprises a transceiver and processor. The transceiver is used to establish a connection with a network including first and second network components used for a CA functionality. The processor implicitly deactivates the SCell while the CA functionality is enabled by the network by determining that the CA functionality is enabled by the network, determining that the SCell is one of out-of-service (OoS) and effectively OoS when the second network component is reachable by the apparatus and a connection parameter with the second network component is below a predetermined threshold, transmitting a channel quality indicator (CQI) value of zero for the SCell to the first network component to implicitly deactivate the SCell, and utilizing a low power consumption state where monitoring of the SCell is terminated.

    Abstract translation: 装置，系统和方法优化使用载波聚合（CA）的方式。 该装置包括收发器和处理器。 该收发器用于与包括用于CA功能的第一和第二网络组件的网络建立连接。 当网络启用CA功能时，处理器会隐式地停用SCell，确定CA功能由网络启用，确定SCell是服务（OoS）之一，并且当第二网络组件 并且与第二网络组件的连接参数低于预定阈值，将SCell的信道质量指示符（CQI）值0发送给第一网络组件以隐含地去激活SCell，并且利用低功率 SCell的监测终止的消费状态。

    Device, System, and Method for Persisting Network Registration Rejection Causes
    4.
    发明申请
    Device, System, and Method for Persisting Network Registration Rejection Causes 审中-公开

    公开(公告)号：US20180352529A1

    公开(公告)日：2018-12-06

    申请号：US15612832

    申请日：2017-06-02

    Applicant: APPLE INC.

    Inventor： Utkarsh KUMAR ,  Lakshmi N. KAVURI ,  Samuel J. MILLER ,  Harshit CHUTTANI ,  Rohan MALTHANKAR ,  Francisco GONZALEZ

    IPC: H04W60/04

    CPC classification number: H04W60/04 ,  H04W8/183 ,  H04W88/02

    Abstract: A device, system, and method persists network registration rejection causes. The method is performed at a device connected to a network and comprising a temporary memory and a persistent memory, the device using the data stored in the temporary memory when performing network registration operations. When a power cycle is detected, the method includes determining whether there is persistent data in the persistent memory for a first attempt to register with the network prior to the power cycle, the persistent data including a rejection cause for the first attempt. When there is the persistent data in the persistent memory, the method includes determining whether the persistent data is valid for a second attempt to register with the network after the power cycle. When the persistent data is valid, the method includes generating and storing cause data based on the persistent data in the temporary memory prior to the second attempt.

    Systems and Methods for Improved Transitions Continuity Between Wireless Protocols
    5.
    发明申请
    Systems and Methods for Improved Transitions Continuity Between Wireless Protocols 审中-公开
    无线协议之间改进转换连续性的系统和方法

    公开(公告)号：US20160095151A1

    公开(公告)日：2016-03-31

    申请号：US14501706

    申请日：2014-09-30

    Applicant: APPLE INC.

    Inventor： Harshit CHUTTANI ,  Someet Lal ,  Kwangho Byun

    IPC: H04W76/02 ,  H04L29/06

    CPC classification number: H04L65/40 ,  H04L65/1016 ,  H04W76/16 ,  H04W76/36 ,  H04W88/06

    Abstract: Described herein are systems and methods for improved transitions continuity between wireless protocol states. One embodiment relates to a method including, at a user equipment (“UE”), establishing a connection to a first wireless network in accordance with a first wireless communication protocol, wherein the first wireless communication protocol is used for voice communications and data communications between the UE and the first wireless network, receiving a user request to disable the voice communications with the first wireless network, registering for voice communications with a second wireless network in accordance with a second wireless communication protocol, and maintaining the connection to the first wireless network to continue data communications between the UE and the first wireless network, wherein the UE simultaneously operates in the first wireless communication protocol and the second wireless communication protocol.

    Abstract translation: 这里描述了用于改善无线协议状态之间的转换连续性的系统和方法。 一个实施例涉及一种在用户设备（“UE”）下根据第一无线通信协议建立到第一无线网络的连接的方法，其中第一无线通信协议用于语音通信和数据通信 所述UE和所述第一无线网络接收用户请求以禁用与所述第一无线网络的语音通信，根据第二无线通信协议注册与第二无线网络的语音通信，以及维持与所述第一无线网络的连接 以继续UE与第一无线网络之间的数据通信，其中UE同时在第一无线通信协议和第二无线通信协议中操作。

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