公开(公告)号：US20160219421A1

公开(公告)日：2016-07-28

申请号：US15004673

申请日：2016-01-22

Applicant: Apple Inc.

Inventor： Jianxiong Shi ,  Li Su

IPC: H04W4/16 ,  H04W76/06 ,  H04M3/42 ,  H04W76/02

CPC classification number: H04W4/16 ,  H04M3/42042 ,  H04M3/42059 ,  H04M2207/18 ,  H04W76/15 ,  H04W88/06

Abstract: A Dual SIM Dual Standby (DSDS) user equipment (UE) which provides enhanced caller ID capabilities. In particular, the UE may be a Dual SIM Dual Active (DSDA) UE capable of using two SIMs and two radios so as to maintain two active voice calls simultaneously. The UE may include a single transmitter and one or more receivers. Mechanisms are described such that, when a first voice call is active, desirable services such as receiving and presenting caller ID information associated with this second call are provided to the user of the UE.

Abstract translation: 双卡双待（DSDS）用户设备（UE），提供增强的来电显示功能。 特别地，UE可以是能够使用两个SIM和两个无线电以便同时维持两个主动语音呼叫的双SIM双重活动（DSDA）UE。 UE可以包括单个发射机和一个或多个接收机。 描述了机制，使得当第一语音呼叫是活动的时，向UE的用户提供诸如接收和呈现与该第二呼叫相关联的呼叫者ID信息的期望服务。

公开(公告)号：US09307481B2

公开(公告)日：2016-04-05

申请号：US14322070

申请日：2014-07-02

Applicant: Apple Inc.

Inventor： Wenping Lou ,  Jianxiong Shi ,  Qiang Miao

IPC: H04W36/00 ,  H04W48/12

CPC classification number: H04W48/12

Abstract: A method for selectively reading system information is provided. The method can include a wireless communication device reading system information broadcast by a first cell in a cell group. The read system information can include cell group information identifying the first cell as a member of the cell group and indicating membership of the cell group. The method can further include the wireless communication device moving to a second cell; determining based on the cell group information that the second cell is a member of the cell group; and in response to determining that the second cell is also a member of the cell group, reading only a portion of system information broadcast by the second cell. The read portion of system information can include the system information broadcast by the second cell that is different from the system information broadcast by the first cell.

Abstract translation: 提供了一种用于选择性地读取系统信息的方法。 该方法可以包括无线通信设备读取由小区组中的第一小区广播的系统信息。 读取的系统信息可以包括识别第一个单元作为单元组的成员并指示单元组的成员资格的单元组信息。 该方法还可以包括移动到第二小区的无线通信设备; 基于所述小区组信息确定所述第二小区是所述小区组的成员; 并且响应于确定第二小区也是小区组的成员，仅读取由第二小区广播的系统信息的一部分。 系统信息的读取部分可以包括由第二小区广播的与由第一小区广播的系统信息不同的系统信息。

公开(公告)号：US20160066276A1

公开(公告)日：2016-03-03

申请号：US14834533

申请日：2015-08-25

Applicant: Apple Inc.

Inventor： Li Su ,  Stephan V. Schell ,  Jianxiong Shi ,  Sami M. Almalfouh

IPC: H04W52/02 ,  H04W72/02 ,  H04J3/16

CPC classification number: H04W52/0251 ,  H04J3/1694 ,  H04W52/0261 ,  H04W52/0277 ,  H04W72/02 ,  Y02B70/30 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/168 ,  Y02D70/23 ,  Y02D70/25 ,  Y02D70/26

Abstract: In some embodiments, a user equipment device (UE) implements improved communication methods which include radio resource time multiplexing, dynamic sub-frame allocation, and UE transmit duty cycle control. In some embodiments, the UE may communicate with base stations using radio frames that include multiple sub-frames, transmit information regarding allocation of a portion of the sub-frames of a respective radio frame for each of a plurality of the radio frames, and transmit and receive data using allocated sub-frames and not using unallocated sub-frames. In some embodiments, the UE may operate according to a sub-frame allocation based on its current power state. The UE may transmit information to the base station and receive the sub-frame allocation based on at least the information. In some embodiments, the UE may switch transmit duty cycles based on an occurrence of a condition at the UE. The UE may inform the network of the switch.

Abstract translation: 在一些实施例中，用户设备设备（UE）实现改进的通信方法，其包括无线电资源时间复用，动态子帧分配和UE传输占空比控制。 在一些实施例中，UE可以使用包括多个子帧的无线电帧与基站进行通信，发送关于针对多个无线电帧中的每一个而分配相应无线电帧的子帧的一部分的信息的信息，以及发射 并使用分配的子帧接收数据，而不使用未分配的子帧。 在一些实施例中，UE可以根据其当前功率状态的子帧分配来操作。 UE可以至少基于该信息向基站发送信息并接收子帧分配。 在一些实施例中，UE可以基于UE处的条件的发生来切换发射占空比。 UE可以通知网络交换机。

公开(公告)号：US20150011213A1

公开(公告)日：2015-01-08

申请号：US14322070

申请日：2014-07-02

Applicant: Apple Inc.

Inventor： Wenping Lou ,  Jianxiong Shi ,  Qiang Miao

IPC: H04W36/08

CPC classification number: H04W48/12

Abstract: A method for selectively reading system information is provided. The method can include a wireless communication device reading system information broadcast by a first cell in a cell group. The read system information can include cell group information identifying the first cell as a member of the cell group and indicating membership of the cell group. The method can further include the wireless communication device moving to a second cell; determining based on the cell group information that the second cell is a member of the cell group; and in response to determining that the second cell is also a member of the cell group, reading only a portion of system information broadcast by the second cell. The read portion of system information can include the system information broadcast by the second cell that is different from the system information broadcast by the first cell.

Abstract translation: 提供了一种用于选择性地读取系统信息的方法。 该方法可以包括无线通信设备读取由小区组中的第一小区广播的系统信息。 读取的系统信息可以包括识别第一个单元作为单元组的成员并指示单元组的成员资格的单元组信息。 该方法还可以包括移动到第二小区的无线通信设备; 基于所述小区组信息确定所述第二小区是所述小区组的成员; 并且响应于确定第二小区也是小区组的成员，仅读取由第二小区广播的系统信息的一部分。 系统信息的读取部分可以包括与第一小区广播的系统信息不同的由第二小区广播的系统信息。

公开(公告)号：US20140220975A1

公开(公告)日：2014-08-07

申请号：US14171611

申请日：2014-02-03

Applicant: Apple Inc.

Inventor： Shivesh Makharia ,  Sree Ram Kodali ,  Longda Xing ,  Jianxiong Shi

IPC: H04W36/36

CPC classification number: H04W76/28 ,  H04W48/20

Abstract: A wireless communication system is presented in which user equipment (UE) performs non-intra-frequency (NIF) cell reselection. The NIF cell reselection process can: detect, on a discontinues reception (DRX) cycle, whether a NIF for a second cell has passed a second reselection threshold; perform, on the DRX cycle, additional checks or measurements to determine whether a higher priority NIF for a third cell has passed a third reselection threshold; and continue a cell reselection process for the second cell and the third cell. The NIF cell reselection techniques can help ensure that the UE reselects to higher priority cells without expending an unnecessary amount power.

Abstract translation: 提出了一种无线通信系统，其中用户设备（UE）执行非频率（NIF）小区重选。 NIF小区重选过程可以：在中断接收（DRX）周期中，检测第二小区的NIF是否已经通过第二重选阈值; 在DRX周期上执行额外的检查或测量以确定第三小区的较高优先级NIF是否已经通过第三重选阈值; 并且继续针对第二小区和第三小区的小区重选过程。 NIF小区重新选择技术可以帮助确保UE重新选择到更高优先级的小区，而不需要消耗不必要的数量的功率。

公开(公告)号：US20140219246A1

公开(公告)日：2014-08-07

申请号：US14168402

申请日：2014-01-30

Applicant: Apple Inc.

Inventor： Samy Khay-Ibbat ,  Sarma V. Vangala ,  Sreevalsan Vallath ,  Navid Damji ,  Luciano Miguel Verger ,  Srinivasan Vasudevan ,  Shivesh Makharia ,  Sree Ram Kodali ,  Madhusudan Chaudhary ,  Jianxiong Shi

IPC: H04W36/00

CPC classification number: H04W36/0022 ,  H04J3/0632 ,  H04L1/205 ,  H04L29/06027 ,  H04L29/06176 ,  H04L65/102 ,  H04W36/0066 ,  H04W76/22

Abstract: A method for providing indication of an SRVCC handover is disclosed. The method can include a first wireless communication device participating in a voice call with a second wireless communication device via a connection between the first wireless communication device and a first network. The method can further include the first wireless communication device determining a condition indicative of an impending SRVCC handover of the first wireless communication device from the first network to a legacy network. In response to the condition, the method can additionally include the first wireless communication device formatting a message including an indication that the first wireless communication device is going to perform the SRVCC handover and sending the message to the second wireless communication device prior to performance of the SRVCC handover.

Abstract translation: 公开了一种提供SRVCC切换指示的方法。 该方法可以包括经由第一无线通信设备和第一网络之间的连接与第二无线通信设备参与语音呼叫的第一无线通信设备。 该方法还可以包括第一无线通信设备确定指示第一无线通信设备从第一网络到遗留网络即将发生的SRVCC切换的条件。 响应于该条件，该方法可以另外包括第一无线通信设备格式化包括第一无线通信设备将要执行SRVCC切换的指示的消息，并且在执行所述第一无线通信设备之前将消息发送到第二无线通信设备 SRVCC切换。

公开(公告)号：US20140198699A1

公开(公告)日：2014-07-17

申请号：US14153675

申请日：2014-01-13

Applicant: Apple Inc.

Inventor： Shivesh Makharia ,  Sree Ram Kodali ,  Navid Damji ,  Thanigaivelu Elangovan ,  Luciano Verger ,  Madhusudan Chaudhary ,  Johnson O. Sebeni ,  Srinivasan Vasudevan ,  Samy Khay-Ibbat ,  Longda Xing ,  Jianxiong Shi

IPC: H04W52/02 ,  H04W76/04

CPC classification number: H04W52/028 ,  H04W52/0216 ,  H04W52/0229 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/12 ,  H04W72/1289 ,  H04W76/28 ,  H04W88/02 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/168 ,  Y02D70/23 ,  Y02D70/24

Abstract: A connection with a network that includes a base station (BS) may be established by a user device (UE) via a wireless connection, for conducting communications using semi persistent scheduling (SPS) in a connected discontinuous reception (C-DRX) mode. The SPS transmit periodicity may be adjusted with respect to the SPS activation command and the SPS interval UL (for uplink). Data may then be transmitted during the C-DRX On-Duration periods according to the determined SPS transmit periodicity. In some embodiments, the SPS transmit periodicity is adjusted such that following a first C-DRX On-Duration period when an SPS activation command is received, SPS data transmission occurs a specified number of subframes earlier during each subsequent C-DRX On-Duration period than in the first C-DRX On-Duration period. The SPS data transmission in each subsequent C-DRX On-Duration period may take place as soon as the UE device wakes up during the On-Duration period.

Abstract translation: 与包括基站（BS）的网络的连接可以由用户设备（UE）经由无线连接建立，用于使用在连续的不连续接收（C-DRX）模式中的半永久调度（SPS）进行通信。 可以相对于SPS激活命令和SPS间隔UL（对于上行链路）来调整SPS发送周期。 然后可以根据所确定的SPS发送周期在C-DRX持续时间周期期间发送数据。 在一些实施例中，调整SPS发送周期，使得在接收到SPS激活命令之后的第一C-DRX持续时间周期之后，SPS数据传输在每个随后的C-DRX持续时间段期间发生特定数量的子帧 比在第一个C-DRX持续时间段。 一旦UE设备在持续时间期间唤醒，可以在每个随后的C-DRX持续时间段中的SPS数据传输发生。

公开(公告)号：US20130336211A1

公开(公告)日：2013-12-19

申请号：US13867998

申请日：2013-04-22

Applicant: Apple Inc.

Inventor： Longda Xing ,  Li Su ,  Jianxiong Shi

IPC: H04W72/04

CPC classification number: H04W72/0486 ,  H04W76/16 ,  H04W76/25

Abstract: Methods to control reconfiguration of multiple radio access bearers in a mobile wireless device connected to a wireless network are described. The mobile wireless device is connected to the wireless network through a voice connection and a data connection simultaneously. The data connection is concurrently active with the voice connection. Transmission of one or more signaling messages for the data connection is delayed until the voice connection terminates. Representative signaling messages include messages that reconfigure a radio access bearer supporting the data connection and messages estimated to exceed a pre-determined transmission time interval.

Abstract translation: 描述了在连接到无线网络的移动无线设备中控制多个无线电接入承载的重新配置的方法。 移动无线设备通过语音连接和数据连接同时连接到无线网络。 数据连接与语音连接同时处于活动状态。 用于数据连接的一个或多个信令消息的传输被延迟直到语音连接终止。 代表性的信令消息包括重新配置支持数据连接的无线电接入承载的消息和估计超过预定传输时间间隔的消息。

公开(公告)号：US20130294417A1

公开(公告)日：2013-11-07

申请号：US13859657

申请日：2013-04-09

Applicant: Apple Inc.

Inventor： Vikram B. Yerrabommanahalli ,  Prashant H. Vashi ,  Jianxiong Shi ,  Sreevalsan Vallath

IPC: H04W40/24

CPC classification number: H04W40/24 ,  H04W48/18 ,  H04W88/06

Abstract: Methods and apparatus for intelligent scheduling in hybrid networks based on client identity. For example, in one embodiment, the hybrid networks are cellular networks (e.g., LTE and CDMA 1X), and a cellular device uses a single-radio solution to support circuit-switched calls on a CDMA 1X network and packet-switched calls on LTE. Periodically, the cellular device tunes away from LTE and monitors CDMA 1X activity, and vice versa. The LTE network can infer the cellular device's tune away schedule, based on the device's identity, and the paging schedule algorithm of the CDMA 1X network.

Abstract translation: 基于客户端身份的混合网络智能调度方法与装置。 例如，在一个实施例中，混合网络是蜂窝网络（例如，LTE和CDMA 1X），并且蜂窝设备使用单无线电解决方案来支持CDMA 1X网络上的电路交换呼叫和LTE上的分组交换呼叫 。 周期性地，蜂窝设备调谐远离LTE并监视CDMA 1X活动，反之亦然。 LTE网络可以基于设备的身份以及CDMA 1X网络的寻呼调度算法来推断蜂窝设备的调出时间表。

公开(公告)号：US20250016698A1

公开(公告)日：2025-01-09

申请号：US18773175

申请日：2024-07-15

Applicant: Apple Inc.

Inventor： Zhu Ji ,  Jianxiong Shi ,  Miao Yao

IPC: H04W56/00 ,  H04J13/00 ,  H04L27/26

Abstract: In an example method, a first device determines a first Zadoff-Chu sequence having a first root value, and a second Zadoff-Chu sequence having a second root value, where the first second root value is an inverse modulus of the first root value. Further, the first device generates a wireless signal including (i) a first preamble generated based, at least in part, on the first Zadoff-Chu sequence, (ii) a second preamble generated based, at least in part, on the second Zadoff-Chu sequence, and (iii) a payload. Further, the first device transmits the wireless signal from the first device to a second device.