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    METHOD AND APPARATUS FOR CELLULAR CAPABLE SECONDARY WIRELESS DEVICE COMPATIBILITY WITH MULTI-SIM WIRELESS DEVICE
    1.
    发明申请
    METHOD AND APPARATUS FOR CELLULAR CAPABLE SECONDARY WIRELESS DEVICE COMPATIBILITY WITH MULTI-SIM WIRELESS DEVICE 审中-公开

    公开(公告)号：WO2019094799A1

    公开(公告)日：2019-05-16

    申请号：PCT/US2018/060135

    申请日：2018-11-09

    Applicant: APPLE INC.

    Inventor： ZHANG, Wanping ,  FAHEEM, Faraz ,  SHI, Jianxiong ,  CHAUDHARY, Madhusudan ,  SANE, Sachin J. ,  XING, Longda

    IPC: H04W68/00 ,  H04W76/14 ,  H04W88/06

    Abstract: Apparatus and methods to improve compatibility between a primary wireless device including multiple subscriber identity modules (SIMs) and a cellular capable secondary wireless device are disclosed. The cellular capable secondary wireless device pairs with the primary wireless device, which provides a configurable option to allow mobile terminated connections and/or messages to be received at the cellular capable secondary wireless device for multiple SIMs when the cellular capable secondary wireless device is not within proximity of the primary wireless device and is being worn. The primary wireless device indicates conditional forwarding to a second wireless network associated with a second SIM and adjusts notification alerts to reduce time for forwarding when the cellular capable secondary wireless device is separated from the primary wireless device and in use.

    ROHC BASED LINK ESTIMATION AND POWER SAVING IN VOLTE
    2.
    发明申请
    ROHC BASED LINK ESTIMATION AND POWER SAVING IN VOLTE 审中-公开
    基于ROHC的电力系统链路估算与电力节省

    公开(公告)号：WO2017105797A1

    公开(公告)日：2017-06-22

    申请号：PCT/US2016/063149

    申请日：2016-11-21

    Applicant: APPLE INC.

    Inventor： ZHAO, Yingjie ,  SU, Li ,  VALLATH, Sreevalsan ,  ZHANG, Wanping

    IPC: H04L5/00 ,  H04W72/00

    CPC classification number: H04W52/0222 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0087 ,  H04L65/608 ,  H04L69/04 ,  H04L69/22 ,  H04W28/06 ,  H04W72/0413 ,  H04W72/048 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/168 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/26

    Abstract: A user equipment device (UE) may transmit, in a packet to a base station, information associated with resource configuration/resource requirement corresponding to wireless uplink communications of the wireless communication device. The base station may assign resources to the UE based on the received information. The UE may receive an uplink grant from the base station, with the uplink grant specifying resources for use by the wireless communication device during the uplink communications based on the information previously transmitted to the base station by the wireless communication device. The UE may send the packet at the time a voice call with the UE is initiated, and/or the UE may transmit the information during voice calls in response the UE changing one or more resource configuration parameters during the voice call. The UE may use Robust Header Compression packets of various types to transmit the resource configuration information.

    Abstract translation: 用户设备装置（UE）可以在分组中向基站传送与对应于无线通信装置的无线上行链路通信的资源配置/资源需求相关联的信息。 基站可以基于接收到的信息向UE分配资源。 UE可以从基站接收上行链路授权，其中上行链路授权指定无线通信设备在上行链路通信期间使用的资源，这基于先前由无线通信设备发送给基站的信息。 UE可以在与UE发起语音呼叫时发送分组，和/或UE可以在语音呼叫期间响应于UE在语音呼叫期间改变一个或多个资源配置参数而传送信息。 UE可以使用各种类型的健壮报头压缩分组来传输资源配置信息。

    CELL EDGE RELIABILITY IMPROVEMENTS
    4.
    发明公开
    CELL EDGE RELIABILITY IMPROVEMENTS 审中-公开

    公开(公告)号：EP3681073A1

    公开(公告)日：2020-07-15

    申请号：EP20150928.8

    申请日：2020-01-09

    Applicant: Apple Inc.

    Inventor： SUN, Haitong ,  ZHANG, Wei ,  PU, Tianyan ,  ZHANG, Dawei ,  ZENG, Wei ,  KIM, Yuchul ,  ZHANG, Yu ,  ZHANG, Wanping ,  TANG, Jia ,  LI, Yang

    IPC: H04L1/18

    Abstract: Apparatuses, systems, and methods for performing uplink and downlink communication in cell edge scenarios with improved reliability. A wireless device may establish a radio resource control connection with a first cell. The wireless device may determine that a second cell strongly interferes with communication with the first cell. The wireless device may provide an indication that the second cell is a strongly interfering cell to the first cell. The first cell may coordinate with the second cell to transmit data to the wireless device, and to receive data from the wireless device, based at least in part on the indication that the second cell is a strongly interfering cell.

    LTE NR POWER CONTROL FOR EN-DC
    5.
    发明公开
    LTE NR POWER CONTROL FOR EN-DC 审中-公开

    公开(公告)号：EP3629637A1

    公开(公告)日：2020-04-01

    申请号：EP19200027.1

    申请日：2019-09-27

    Applicant: Apple Inc.

    Inventor： SUN, Haitong ,  SEBENI, Johnson O. ,  JI, Zhu ,  ZHANG, Dawei ,  ZHANG, Wei ,  KIM, Yuchul ,  PU, Tianyan ,  ZHAO, Pengkai ,  ZENG, Wei ,  TANG, Jia ,  WANG, Ping ,  ZHANG, Wanping ,  LI, Yang

    IPC: H04W52/34 ,  H04W52/36 ,  H04W52/38 ,  H04W52/14

    Abstract: Apparatuses, systems, and methods for providing maximum transmit power control when utilizing multiple radio access technologies. For example, a wireless communication device comprising two cellular radios may intend to transmit on the first radio, while concurrently transmitting on the second radio. To ensure compliance with a maximum transmit power limitation, the device may determine an allowed transmit power level of the first radio, representing a difference between the maximum transmit power limitation and the current transmit power level being transmitted by the second radio. The device may also determine a threshold power level for a communication by the first radio. If the allowed transmit power level meets the threshold power level, then the device may transmit the first communication having a power level between the threshold power level and the allowed transmit power level. Otherwise, the device may forego transmission of the first communication.

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