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1. 发明授权

US11616544B2 Antenna management in dual connectivity 有权
公开(公告)号：US11616544B2
公开(公告)日：2023-03-28
申请号：US17301608
申请日：2021-04-08
申请人： QUALCOMM Incorporated
发明人： Thawatt Gopal , Brian George , Vishal Mahajan , Brian Clarke Banister
IPC分类号： H04B7/02 , H04B7/06
摘要： An apparatus may operate in a dual connectivity mode in which the apparatus is simultaneously connected to carriers of different radio access technologies. The apparatus may operate via a first antenna set of a plurality of antenna sets, the first antenna set including a first communication path. The apparatus may determine to operate via a second antenna set of the plurality of antenna sets based on whether one or more criteria is satisfied. The apparatus may select at least one second communication path for the second antenna set based on the one or more criteria. The apparatus may operate via the second antenna set over the at least one second communication path when the criteria is satisfied.

2. 发明授权

US11552684B2 Techniques for reordering antenna order to avoid transmit blanking 有权
公开(公告)号：US11552684B2
公开(公告)日：2023-01-10
申请号：US17446434
申请日：2021-08-30
申请人： QUALCOMM Incorporated
发明人： Thawatt Gopal , Reza Shahidi , Brian Clarke Banister
IPC分类号： H04L5/12 , H04B7/06 , H04W76/16 , H04W74/08
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify at least one collision between a periodic reporting of channel state information associated with a first radio access technology (RAT) and a periodic reference signal transmission associated with a second RAT, wherein each reference signal transmission of the periodic reference signal transmission is sequentially transmitted via a plurality of antennas based at least in part on a first antenna order. The UE may determine a second antenna order for the periodic reference signal transmission that resolves the at least one collision. The UE may transmit the periodic reference signal transmission using the second antenna order. Numerous other aspects are provided.

3. 发明授权

US11596015B2 Techniques for user equipment antenna prioritization 有权
公开(公告)号：US11596015B2
公开(公告)日：2023-02-28
申请号：US17446562
申请日：2021-08-31
申请人： QUALCOMM Incorporated
发明人： Thawatt Gopal , Brian Clarke Banister , Sridhar Bandaru , Reza Shahidi
IPC分类号： H04W76/15 , H04B7/08
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish a first communication link using a first radio access technology (RAT). The UE may establish a second communication link using a second RAT. The UE may determine whether to prioritize antenna selection for the first communication link using the first RAT or the second communication link using the second RAT. The UE may prioritize antenna selection for the first communication link or the second communication link based at least in part on the determination. Numerous other aspects are provided.

4. 发明授权

US11539410B2 Antenna switching for a multiple subscriber identity module user equipment 有权
公开(公告)号：US11539410B2
公开(公告)日：2022-12-27
申请号：US17445413
申请日：2021-08-19
申请人： QUALCOMM Incorporated
发明人： Thawatt Gopal , Sridhar Bandaru , Qingxin Chen , Reza Shahidi
IPC分类号： H04B1/04 , H04B7/06 , H04W8/18 , H04W88/02
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, on a first subscriber identity module (SIM) operating in a connected mode, a signal using a first antenna associated with a first antenna module. The UE may configure, for a second SIM operating in an idle mode, a second antenna associated with the first antenna module for receive operations. The UE may switch a transmit antenna associated with the first SIM from the first antenna to a third antenna associated with a second antenna module based at least in part on configuring the second antenna for receive operations and based at least in part on the first antenna module being unable to support concurrent transmission and reception of signals. The UE may transmit, on the first SIM, a signal using the third antenna. Numerous other aspects are described.

5. 发明授权

US11503660B2 Load balancing inter-frequency measurement activities for dual network link scenarios 有权
公开(公告)号：US11503660B2
公开(公告)日：2022-11-15
申请号：US17247566
申请日：2020-12-16
申请人： QUALCOMM Incorporated
发明人： Yuanbo Wang , Yue Hong , Arvind Vardarajan Santhanam , Thawatt Gopal , Xiaoning Lu , Defang Chen , Viswanath Sankaran , Xiao Cheng , Christopher James Pais , Harsimransingh Narindersingh Bindra , Parth AshwinKumar Pandya , Billy Andika
IPC分类号： H04W76/16 , H04W76/28 , H04W24/10
摘要： In a dual network link scenario, a wireless network may provide a user equipment (UE) with a measurement configuration indicating multiple inter-frequency measurement objects during an off duration of a discontinuous reception (DRX) cycle configured on a first network link. The UE may assign the inter-frequency measurement objects to a second network link if the second network link has an always-on configuration. Alternatively, if the second network link has a DRX configuration, the UE may perform some inter-frequency measurement activities on the first network link and assign some inter-frequency measurement objects to unoccupied gap occasions in the off duration for the DRX cycle configured on the second network link. In this way, the UE may save power by spending more time in a low power state, and mobility performance for the UE may be improved by increasing the efficiency and reliability of inter-frequency measurement activities.

6. 发明申请

US20200162981A1 CELL RESELECTION PROCEDURE FOR FREQUENCIES WITHOUT CELL-DEFINING SYNCHRONIZATION SIGNAL BLOCKS 审中-公开
公开(公告)号：US20200162981A1
公开(公告)日：2020-05-21
申请号：US16196966
申请日：2018-11-20
申请人： QUALCOMM Incorporated
发明人： Chhavi JAIN , Arvind Vardarajan Santhanam , Thawatt Gopal
IPC分类号： H04W36/08 , H04W36/38 , H04W36/30 , H04W36/00 , H04W88/04
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a master information block (MIB) that includes an indication that there is no cell-defining synchronization signal block (SSB) on a frequency on which the UE is camped; and deprioritize a reselection procedure for one or more cells on the frequency based at least in part on the indication that there is no cell-defining SSB on the frequency. Numerous other aspects are provided.

7. 发明授权

US10334558B2 Persistent paging collision enhancement using dynamically switched higher-order antennas in idle-mode 有权
公开(公告)号：US10334558B2
公开(公告)日：2019-06-25
申请号：US15958592
申请日：2018-04-20
申请人： QUALCOMM Incorporated
发明人： Thawatt Gopal , Tom Chin , Reza Shahidi
IPC分类号： H04W68/02 , H04W72/04 , H04W72/06 , H04W74/08 , H04W76/15 , H04W88/06
摘要： Methods, systems, and devices for wireless communications are described. A wireless device may detect a collision of paging messages for a first subscription and a second subscription of the wireless device during a paging processing duration, the first receive chain including at least one antenna path. The wireless device may determine that, in a connected mode, it is configured to operate a second receive chain with one or more additional antenna paths, and may allocate, for a subsequent instance of the paging processing duration, the first subscription to one of the first receive chain or the second receive chain, and the second subscription to the other of the first receive chain or the second receive chain. The wireless device may monitor, during the subsequent instance of the paging processing duration, for a first paging message and a second paging message using the first and second receive chains.

8. 发明授权

US09277430B2 Method and apparatus for enhanced TD-SCDMA to LTE measurement reporting 有权
标题翻译：用于增强TD-SCDMA到LTE测量报告的方法和装置
公开(公告)号：US09277430B2
公开(公告)日：2016-03-01
申请号：US14243736
申请日：2014-04-02
申请人： QUALCOMM Incorporated
发明人： Thawatt Gopal , Heng Zhou , Qingxin Chen , Yu Fu , Tom Chin , Zhengming Li
IPC分类号： H04W24/08 , H04W36/00 , H04W36/14
CPC分类号： H04W24/08 , H04W36/0083 , H04W36/0088 , H04W36/14
摘要： Aspects of the methods and apparatus include determining that a time-to-trigger (TTT) timer has expired, and determining that a serving radio access technology (RAT) received signal characteristic is less than a signal characteristic threshold when the TTT timer has expired. Further, the aspects include determining, in response to the serving RAT received signal characteristic being less than the signal characteristic threshold, that a target RAT frequency measurement associated with a Measurement Report Message (MRM) for performing an inter-RAT (IRAT) handover cannot be completed within a time limit according to a current measurement gap configuration. Also, the aspects include calculating a measurement gap duration sufficient to complete the target RAT frequency measurement associated with the MRM for performing the IRAT handover, and configuring a new measurement gap prior to the time limit, wherein the new measurement gap comprises the calculated measurement gap duration.
摘要翻译：方法和装置的方面包括确定时间触发（TTT）定时器已经期满，并且当TTT计时器已经到期时，确定接收信号特征的服务无线接入技术（RAT）小于信号特征阈值。此外，这些方面包括响应于服务RAT接收信号特性小于信号特征阈值来确定与用于执行RAT间（IRAT）切换的测量报告消息（MRM）相关联的目标RAT频率测量不能根据当前的测量间隙配置在时间限制内完成。此外，这些方面包括计算足以完成与用于执行IRAT切换的MRM相关联的目标RAT频率测量的测量间隙持续时间，以及在时间限制之前配置新的测量间隙，其中新的测量间隙包括计算的测量间隙持续时间

9. 发明申请

US20130260736A1 APPARATUS AND METHOD FOR SIGNALING NETWORK CAPABILITIES FOR A WIRELESS DEVICE 有权
标题翻译：用于信令无线设备的网络能力的装置和方法
公开(公告)号：US20130260736A1
公开(公告)日：2013-10-03
申请号：US13842629
申请日：2013-03-15
申请人： QUALCOMM INCORPORATED
发明人： Daniel AMERGA , Qingxin Chen , Srivatsa V. Chivukula , Thawatt Gopal , Krishna Rao Mandadapu , Nitin Pant , Kiran KishanRao Patil , Sunil Suresh Patil , Shyamal Ramachandran , Swaminathan Sureshchandran , Ta Yan Siu , Venkata G. Potnuru
IPC分类号： H04W8/22
CPC分类号： H04W8/22 , H04W88/06
摘要： Methods and apparatus for wireless communication in a wireless communication network include maintaining a Public Land Mobile Network (PLMN) list and receiving an information request from a network, wherein the information request is associated with configuration parameters associated with the PLMN list. Aspects of the methods and apparatus configuring the UE based on the configuration parameters associated with the PLMN list. Aspects also include replying to the network that the UE is configured with the configuration parameters associated with the PLMN list.
摘要翻译：在无线通信网络中用于无线通信的方法和装置包括维护公共陆地移动网络（PLMN）列表并从网络接收信息请求，其中所述信息请求与与所述PLMN列表相关联的配置参数相关联。基于与PLMN列表相关联的配置参数来配置UE的方法和装置的方面。方面还包括使用与PLMN列表相关联的配置参数来配置UE配置的网络。

10. 发明授权

US11496881B2 Managing MSIM concurrent activities 有权
公开(公告)号：US11496881B2
公开(公告)日：2022-11-08
申请号：US17069491
申请日：2020-10-13
申请人： QUALCOMM Incorporated
发明人： Thawatt Gopal , Qingxin Chen , Sridhar Bandaru , Sunil K C
IPC分类号： H04L25/02 , H04W8/18 , H04W24/08 , H04W24/10 , H04L5/00
摘要： A method, a computer-readable medium, and an apparatus are provided for wireless communication at a user equipment (UE). The apparatus determines that a first subscriber identity module (SIM) and a second SIM of the UE share a cross switch and determines whether to modify concurrent operation of the first SIM or the second SIM based, at least in part, on a determination that the first SIM and the second SIM of the UE share the cross-switch. The concurrent operation of the first SIM and the second SIM may include the first SIM performing SRS antenna switching and the second SIM performing an idle mode activity.

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