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1. 发明申请

WO2023272703A1 METHOD OF CODEBOOK SOUNDING REFERENCE SIGNAL (SRS) ANTENNA MAPPING TO IMPROVE UPLINK PERFORMANCE 审中-公开
公开(公告)号：WO2023272703A1
公开(公告)日：2023-01-05
申请号：PCT/CN2021/104111
申请日：2021-07-01
申请人： APPLE INC. , ZHANG, Lijie
发明人： CUI, Lele , SANG, Aimin J , WU, Yu , GAO, Yun , ZHANG, Ying , WANG, Zhiwei , MIAO, Qiang
IPC分类号： H04W74/08
摘要： Aspects are described for a user equipment (UE) comprising a transceiver configured to enable wireless communication with a base station; and a processor communicatively coupled to the transceiver. The processor is configured to receive a sounding reference signal (SRS) resource configuration from the base station, wherein the SRS resource configuration indicates at least a first SRS resource and a second SRS resource. The processor is further configured to transmit a first SRS via the first SRS resource to the base station using a first antenna coupled to the transceiver and transmit a second SRS via the second SRS resource to the base station using a second antenna coupled to the transceiver. The processor is further configured to receive an SRS resource indicator (SRI) from the base station based on at least one of the transmission of the first SRS or the second SRS; select the first antenna based on the SRI indicating the first SRS resource; and transmit uplink data to the base station using the first antenna.

2. 发明申请

WO2023024077A1 SYSTEMS AND METHODS FOR REDUCING TRANSMISSION DATA COLLISION FOR DUAL SUBSCRIBER DUAL ACTIVE DEVICES 审中-公开
公开(公告)号：WO2023024077A1
公开(公告)日：2023-03-02
申请号：PCT/CN2021/115030
申请日：2021-08-27
申请人： APPLE INC.
发明人： ZHANG, Lijie , HO, Alex, Yee Kit , ZHAO, Bing , MA, Kexin , MIAO, Qiang , HUANG, Tao , ZHAO, Wen , WANG, Yanxia , ZHANG, Ying , WANG, Zhiwei
IPC分类号： H04W72/00
摘要： Systems and methods for reducing collisions of transmission data for a first subscriber (e.g., a voice subscriber) with transmission data for a second subscriber (e.g., a data subscriber) at a dual sim dual active (DSDA) user equipment (UE) are described herein. A DSDA UE may be configured to implement a modified skipUplinkTxDynamic feature that avoids collisions by buffering transmission data of the data subscriber and sending a (later) scheduling request (SR) for a grant for that data. A DSDA UE may regulate data subscriber transmissions to avoid a transmission duration for the voice subscriber. A DSDA UE may reduce certain transmissions for a voice subscriber (subject to a block error rate (BLER) threshold for the voice subscriber) to lower the probability of collision. A DSDA UE may operate a data subscriber and a voice subscriber in the same cell to avoid collisions due to RF tuning and/or relative slot overlap.

3. 发明申请

WO2018201399A1 RADIO LINK MONITORING AND CELL SEARCH TECHNIQUES FOR HIGH MOVEMENT SPEEDS 审中-公开
公开(公告)号：WO2018201399A1
公开(公告)日：2018-11-08
申请号：PCT/CN2017/083073
申请日：2017-05-04
申请人： APPLE INC. , GAO, Jishan
发明人： GAO, Jishan , ZHONG, Yong , LI, Shangfeng , ZHANG, Lijie , MIAO, Qiang , ZHANG, Ying , YAN, Yaoqi , WANG, Zhiwei , XIE, Tao , QIN, Junzhen
IPC分类号： H04W36/32
摘要： This disclosure relates to techniques for performing radio link monitoring and cell searching when moving at high speeds. A movement speed of a wireless device may be determined. When performing a cell search, the manner of the cell search may depend on the movement speed of the wireless device, potentially including cells that are associated with high movement speed being more highly prioritized when the wireless device is determined to be at a higher movement speed than when the wireless device is determined to be at a lower movement speed.

4. 发明申请

WO2015180140A1 APPARATUS TO SUPPORT SUBSCRIBER IDENTITY MODULES IN A WIRELESS ACCESSORY DEVICE 审中-公开
标题翻译：在无线附件设备中支持订阅者身份模块的设备
公开(公告)号：WO2015180140A1
公开(公告)日：2015-12-03
申请号：PCT/CN2014/078937
申请日：2014-05-30
申请人： APPLE INC.
发明人： MIAO, Qiang , SHI, Jianxiong , SU, Li , LOU, Wenping
IPC分类号： H04M1/02
CPC分类号： H04W8/183
摘要： An apparatus to support subscriber identity modules in a wireless accessory device is disclosed. The wireless accessory device includes a subscriber identity module and an interface to interconnect the wireless accessory device to a wireless communication device, where the subscriber identity module provides information to the wireless communication device through the interface to enable the wireless communication device to authenticate with a wireless network using a subscriber identity associated with the subscriber identity module. The subscriber identity module is installed on a removable universal integrated circuit card in the wireless accessory device or is an electronic subscriber identity module installed on an embedded universal integrated circuit card permanently affixed to a circuit board in the wireless accessory device. In some embodiments, the wireless accessory device provides credentials for the wireless communication device to register with and/or establish connections to the wireless network.
摘要翻译：公开了一种在无线附件设备中支持用户识别模块的装置。无线附件设备包括订户身份模块和用于将无线附属设备互连到无线通信设备的接口，其中用户身份模块通过接口向无线通信设备提供信息，以使得无线通信设备能够利用无线使用与订户身份模块相关联的订户身份的网络。订户身份模块安装在无线附件设备中的可移动通用集成电路卡上，或者是安装在永久地固定到无线附件设备中的电路板的嵌入式通用集成电路卡上的电子用户识别模块。在一些实施例中，无线附件设备为无线通信设备提供凭证以向无线网络注册和/或建立与无线网络的连接。

5. 发明申请

WO2015180138A1 METHODS AND APPARATUS TO SUPPORT PARALLEL COMMUNICATION FOR MULTIPLE SUBSCRIBER IDENTITIES IN A WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译：在无线通信设备中支持多个用户标识的并行通信的方法和装置
公开(公告)号：WO2015180138A1
公开(公告)日：2015-12-03
申请号：PCT/CN2014/078932
申请日：2014-05-30
申请人： APPLE INC.
发明人： MIAO, Qiang , SHI, Jianxiong , SU, Li , LOU, Wenping
IPC分类号： H04W88/06
CPC分类号： H04W60/005 , H04W36/08 , H04W60/00 , H04W84/042 , H04W84/12 , H04W88/06
摘要： Apparatus and methods to support parallel communication using multiple subscriber identities in a wireless communication device via multiple subscriber identity modules (SIMs) are disclosed. A representative method includes establishing a connection with a first wireless network via a first wireless cellular protocol software stack for a first subscriber identity associated with a first subscriber identity module; registering with a second wireless network via a second wireless cellular protocol software stack for a second subscriber identity associated with a second subscriber identity module; and receiving radio frequency signals from the second wireless network via the second wireless cellular protocol software stack in parallel with communicating with the first wireless network via the first wireless cellular protocol software stack. The first and second wireless cellular protocol software stacks share at least a portion of radio frequency wireless circuitry for communicating with the first and second wireless network respectively.
摘要翻译：公开了通过多个用户识别模块（SIM）在无线通信设备中支持使用多个用户身份的并行通信的装置和方法。一种代表性的方法包括经由第一无线蜂窝协议软件栈建立与第一无线网络的连接，用于与第一用户身份模块相关联的第一用户身份; 经由第二无线蜂窝协议软件栈向第二无线网络注册用于与第二用户身份模块相关联的第二用户身份; 以及经由所述第二无线蜂窝协议软件栈，经由所述第一无线蜂窝协议软件栈与所述第一无线网络的通信并行地接收来自所述第二无线网络的射频信号。第一和第二无线蜂窝协议软件栈共享至少一部分射频无线电路，以分别与第一和第二无线网络进行通信。

6. 发明申请

WO2021102786A1 ADJUST PAGING OCCASION TO RESOLVE PAGING COLLISION AT MULTI-SIM DEVICE 审中-公开
公开(公告)号：WO2021102786A1
公开(公告)日：2021-06-03
申请号：PCT/CN2019/121552
申请日：2019-11-28
申请人： APPLE INC. , GAO, Jishan
发明人： ZHANG, Lijie , HU, Haijing , WANG, Zhiwei , MIAO, Qiang
IPC分类号： H04W76/00
摘要： A user equipment (UE) includes a first subscriber identification module (SIM) and a second SIM. The UE is configured to establish a first cellular network connection based on, at least, the first SIM and a second cellular network connection based on, at least, the second SIM. The UE detects a collision between i) multiple paging occasions or ii) multiple paging frames. The UE then initiates a procedure for updating a paging occasion for the first cellular network connection. The UE monitors for a page over the first cellular network connection during the paging occasion.

7. 发明申请

WO2015180128A1 METHODS AND APPARATUS FOR SYNERGY AMONG MULTIPLE SUBSCRIBER IDENTITIES IN A WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译：无线通信设备中多用户识别符合的方法和装置
公开(公告)号：WO2015180128A1
公开(公告)日：2015-12-03
申请号：PCT/CN2014/078913
申请日：2014-05-30
申请人： APPLE INC.
发明人： MIAO, Qiang , SHI, Jianxiong , SU, Li , LOU, Wenping
IPC分类号： H04W4/00
CPC分类号： H04W4/02 , H04W4/14
摘要： Apparatus and methods to support multiple subscriber identities in a wireless communication device are disclosed. A representative method includes dividing a set of mobility management tasks between a first wireless cellular protocol software stack and a second wireless cellular protocol software stack; executing the set of mobility management tasks in parallel when the first wireless cellular protocol software stack is associated with but not connected to a first wireless network and the second wireless cellular protocol software stack is associated with but not connected to a second wireless network; and sharing information obtained from the execution between the first and second wireless cellular protocol software stacks. Representative mobility management tasks include searching for public land mobile networks, measuring serving cells and/or neighbor cells, and evaluating cell reselection and handover options. Representative information shared between the wireless cellular protocol software stacks includes cell measurements, cell lists, and/or wireless circuitry settings.
摘要翻译：公开了一种在无线通信设备中支持多个用户身份的装置和方法。代表性的方法包括在第一无线蜂窝协议软件栈和第二无线蜂窝协议软件栈之间划分一组移动性管理任务; 当第一无线蜂窝协议软件栈与第一无线网络相关联但不连接到第一无线网络并且第二无线蜂窝协议软件栈与第二无线网络相关联但不连接到第二无线网络时，并行执行所述一组移动性管理任务; 以及从第一和第二无线蜂窝协议软件栈之间的执行获得的共享信息。代表性的移动管理任务包括搜索公共陆地移动网络，测量服务小区和/或相邻小区，以及评估小区重选和切换选项。无线蜂窝协议软件栈之间共享的代表信息包括小区测量，小区列表和/或无线电路设置。

8. 发明申请

WO2015180126A1 METHODS AND APPARATUS TO SUPPORT MULTIPLE SUBSCRIBER IDENTITIES IN WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译：在无线通信设备中支持多个用户标识的方法和设备
公开(公告)号：WO2015180126A1
公开(公告)日：2015-12-03
申请号：PCT/CN2014/078909
申请日：2014-05-30
申请人： APPLE INC.
发明人： SHI, Jianxiong , SU, Li , LOU, Wenping , MIAO, Qiang
IPC分类号： H04L29/06
CPC分类号： H04W8/183 , H04W4/12 , H04W88/02
摘要： Apparatus and methods to support multiple subscriber identities in a wireless communication device are disclosed. A representative method includes the wireless communication device communicating with a first wireless network via a first wireless cellular protocol software stack for a first subscriber identity provided by a first subscriber identity module; communicating with a second wireless network via a second wireless cellular protocol software stack for a second subscriber identity provided by a second subscriber identity module; and sharing mobility management tasks between the first and second wireless cellular protocol software stacks when the first and second subscriber identity modules are each associated with the same wireless network provider either as a serving carrier or as a roaming carrier. Mobility management tasks that are shared include one or more of paging channel monitoring, measuring a serving cell and/or neighbor cells, evaluating cell reselection and handover options, and reading broadcast channels.
摘要翻译：公开了一种在无线通信设备中支持多个用户身份的装置和方法。一种代表性的方法包括：无线通信设备经由第一无线蜂窝协议软件栈与第一无线网络通信，用于由第一用户身份模块提供的第一用户身份; 经由第二无线蜂窝协议软件栈与第二无线网络通信，用于由第二用户识别模块提供的第二用户身份; 以及当第一和第二用户识别模块各自与作为服务载体或漫游载体的相同无线网络提供商相关联时，在第一和第二无线蜂窝协议软件栈之间共享移动性管理任务。共享的移动性管理任务包括寻呼信道监视，测量服务小区和/或相邻小区，评估小区重选和切换选项以及读取广播信道中的一个或多个。

9. 发明申请

WO2014198014A1 REDUCING NETWORK SERVICE SCAN TIME BY A WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译：通过无线通信设备降低网络服务扫描时间
公开(公告)号：WO2014198014A1
公开(公告)日：2014-12-18
申请号：PCT/CN2013/077039
申请日：2013-06-09
申请人： APPLE INC. , MIAO, Qiang
发明人： MIAO, Qiang , YAN, Yaoqi
IPC分类号： H04L12/28
CPC分类号： H04W48/16 , H04W8/22 , H04W64/00 , H04W84/00 , H04W88/06
摘要： A method for reducing network service scan time by a wireless communication device is provided. The method can include the wireless communication device determining a location of the wireless communication device. The method can further include the wireless communication devices selecting a subset of RATs supported by the wireless communication device based at least in part on the location of the wireless communication device and on deployment mapping information. The selected subset can include only one or more RATs indicated by the deployment mapping information to be deployed in the location of the wireless communication device. The method can further include the wireless communication device performing a service scan for at least one RAT included in the selected subset. Any RAT of the RATs supported by the wireless communication device that is not included in the selected subset can be excluded from the service scan.
摘要翻译：提供了一种通过无线通信设备减少网络服务扫描时间的方法。该方法可以包括确定无线通信设备的位置的无线通信设备。该方法还可以包括至少部分地基于无线通信设备的位置和部署映射信息来选择由无线通信设备支持的RAT的子集的无线通信设备。所选择的子集可以仅包括被部署在无线通信设备的位置的部署映射信息指示的一个或多个RAT。该方法还可以包括无线通信设备对所选子集中包括的至少一个RAT执行服务扫描。不包括在所选择的子集中的由无线通信设备支持的RAT的任何RAT都可以从服务扫描中排除。

10. 发明申请

WO2018218518A1 FAKE BASE STATION DETECTION 审中-公开
公开(公告)号：WO2018218518A1
公开(公告)日：2018-12-06
申请号：PCT/CN2017/086652
申请日：2017-05-31
申请人： APPLE INC. , MIAO, Qiang
发明人： MIAO, Qiang , YAN, Yaoqi , WANG, Zhiwei
IPC分类号： H04W12/12
摘要： A mobile device collects received information and processes it. In some instances, the mobile device detects, based on the collected information, that a base station is likely not legitimate, i.e. , it is likely a fake base station, and the mobile device bars communication with the base station for a time. In some embodiments, the mobile device determines, based on the received information, that the base station is a genuine base station. When the mobile device determines that the base station is a genuine base station or the mobile device does not determine that it is likely the base station is a fake base station, the mobile device allows or continues communication with the base station.

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