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1.发明授权公开(公告)号：US09949121B2
公开(公告)日：2018-04-17
申请号：US15166031
申请日：2016-05-26
Applicant: QUALCOMM Incorporated
Inventor： Himanshu Dutta , Raghavendra Shyam Ananda , Kishore Kumar Yannakula , Suresh Sanka , Vagish Gupta
Abstract: A method for authenticating a circuit switched (CS) call on a virtual subscriber identity module (VSIM) includes: authenticating the VSIM for a packet switched (PS) call connection using authentication information obtained from a remote server through a software subscriber identity module (soft-SIM) connection to the remote server; initiating a call connection on a CS radio access technology (RAT) between the VSIM and a first communication network; and authenticating the VSIM CS call connection to the first communication network through the VSIM PS connection in response to an authentication request for the call connection on the CS RAT.
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2.发明授权Methods and devices for increasing data throughput by scheduling of power measurements in a wireless communications system 有权通过在无线通信系统中调度功率测量来提高数据吞吐量的方法和装置公开(公告)号：US09232425B2
公开(公告)日：2016-01-05
申请号：US13664377
申请日：2012-10-30
Applicant: Qualcomm Incorporated
Inventor： Abeezar A. Burhan , Mungal Singh Dhanda , Kishore Kumar Yannakula , Divaydeep Sikri , Philip John Charles Children
CPC classification number: H04W24/10 , H04W36/0088 , H04W48/20
Abstract: Access terminals are adapted to receive and transmit data during one or more frames in a multiframe. Power measurements for a neighboring cell can be scheduled during one or more frames not intended for power measurements. In some examples, the one or more frames not intended for power measurements can include an Idle frame and/or a Packet Timing Advance Control Channel (PTCCH) frame in a 52-frame multiframe structure, as well as an Idle frame and/or a Slow Associated Control Channel (SACCH) frame in a 26-frame multiframe structure. Some access terminals may be adapted for facilitating multiple subscriptions, and may operate at least substantially simultaneously in a Connected mode subscription and an Idle mode subscription. In such instances, a neighboring cell for which power measurements are performed may be associated with the Connected mode subscription and/or the Idle mode subscription. Other aspects, embodiments, and features are also claimed and described.
Abstract translation: 接入终端适于在多帧中的一个或多个帧期间接收和发送数据。 可以在不用于功率测量的一个或多个帧期间调度相邻小区的功率测量。 在一些示例中，不用于功率测量的一个或多个帧可以包括52帧复帧结构中的空闲帧和/或分组定时提前控制信道（PTCCH）帧，以及空闲帧和/或 26帧多帧结构中的慢关联控制信道（SACCH）帧。 一些接入终端可以适于促进多个订阅，并且可以在连接模式订阅和空闲模式订阅中至少基本同时地进行操作。 在这种情况下，执行功率测量的相邻小区可以与连接模式订阅和/或空闲模式订阅相关联。 还要求和描述其它方面，实施例和特征。
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3.发明授权公开(公告)号：US09025576B2
公开(公告)日：2015-05-05
申请号：US13739738
申请日：2013-01-11
Applicant: QUALCOMM Incorporated , Denise Ellen Robinson
Inventor： Divaydeep Sikri , Mungal Singh Dhanda , Nigel Phillip Robinson , Simon Walke , Abeezar A. Burhan , Ramesh Kumar Gengiti , Kishore Kumar Yannakula
CPC classification number: H04W36/06 , H04W60/005 , H04W68/02 , H04W72/12 , H04W72/1215 , H04W88/06
Abstract: Apparatus and methods are disclosed to provide for a multi-SIM wireless user equipment configured for block-level, or slot-level tune-away operations enabling simultaneous communication with a plurality of channels. The first and second channels may correspond to different RANs, each of which the user equipment may subscribe to as corresponding to information in a plurality of SIMs at the user equipment. In other examples, the first and second channels may correspond to different cells within a single RAN. In either case, the tune-away operations disclosed provide for reduced data loss at the first channel and in some examples improved communication performance at the second channel. Other aspects, embodiments, and features are also claimed and described.
Abstract translation: 公开了装置和方法，以提供配置用于能够与多个信道同时通信的块级或时隙级调谐操作的多SIM无线用户设备。 第一和第二信道可以对应于不同的RAN，用户设备可以将其各自订阅为与用户设备中的多个SIM中的信息相对应。 在其他示例中，第一和第二信道可以对应于单个RAN内的不同小区。 在任一种情况下，所公开的调谐操作提供了在第一通道减少的数据丢失，并且在一些示例中提供了在第二通道改善的通信性能。 还要求和描述其它方面，实施例和特征。
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公开(公告)号：US09980275B2
公开(公告)日：2018-05-22
申请号：US15000346
申请日：2016-01-19
Applicant: QUALCOMM Incorporated
Inventor： Neha Goel , Ankur Srivastava , Kishore Kumar Yannakula
CPC classification number: H04W72/10 , H04B17/382 , H04W36/14 , H04W48/16 , H04W48/18 , H04W68/02 , H04W88/06
Abstract: A multi-subscriber identity module (SIM) wireless communication device performing early camping in initial cell selection or reselection may detect an active communication on a modem stack associated with a first SIM, and a condition requiring initial cell selection/reselection on a modem stack associated with a second SIM. In response to receiving a paging message for the second SIM, the wireless communication device may trigger a radio resource to tune to a frequency of an identified target cell of the second SIM, receive a first portion of system information broadcast by the identified target cell, and determine whether initial cell selection/reselection to the identified target cell is complete. In response to determining that initial cell selection/reselection to the identified target cell is not complete, the wireless communication device may save the received paging message, and raise a priority level for the activity on the modem stack associated with the second SIM.
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公开(公告)号：US20170181069A1
公开(公告)日：2017-06-22
申请号：US14973538
申请日：2015-12-17
Applicant: QUALCOMM Incorporated
Inventor： Mungal Singh Dhanda , Ankur Srivastava , Deepanksh Goyal , Kishore Kumar Yannakula , Gaurav Kumar
Abstract: Disclosed are methods and apparatus for selecting a cell having a particular type of service, such as packet switched (PS) service. The methods and apparatus effect determination within a mobile device of signal strength for at least one cell and whether the at least one cell meets signal strength and path loss criteria based on the determined signal strength. A determination is then made whether the at least one cell supports PS for a PS only device, and a selection to receive service from or camp on the cell is then made when the at least one cell has been determined to support PS. By effecting such selection in PS only devices such as Class C devices, the mobile devices will have PS service for which they are designed and avoids cells having only circuit switched service that would provide no service for the PS only device.
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Patent Agency Ranking
公开(公告)号：US20170034723A1
公开(公告)日：2017-02-02
申请号：US14813328
申请日：2015-07-30
Applicant: QUALCOMM Incorporated
Inventor： Raghavendra Shyam Anand , Himanshu Dutta , Anand Rajurkar , Kishore Kumar Yannakula , Suresh Sanka
CPC classification number: H04W36/0088 , H04W8/183 , H04W68/005 , H04W76/15
Abstract: Embodiments include systems and methods for managing a tune away from a first network to a second network in a multi-subscription multi-standby communication device during an ongoing voice communication session on the first network. A device processor determine a timing of voice frames received from the first network. The device processor may perform a tune away to the second network at the beginning of a voice frame on the first network. In various embodiments, the device processor may use may use different tune-away patterns to reduce the impact of performing the tune away on the ongoing voice communication session.
Abstract translation: 实施例包括用于在第一网络上的正在进行的语音通信会话期间在多订购多待通信设备中管理远离第一网络到第二网络的调谐的系统和方法。 设备处理器确定从第一网络接收的语音帧的定时。 设备处理器可以在第一网络上的语音帧的开始处执行远离第二网络的调谐。 在各种实施例中，设备处理器可以使用可以使用不同的调离模式来减少执行调谐对正在进行的语音通信会话的影响。
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7.发明申请公开(公告)号：US20140119345A1
公开(公告)日：2014-05-01
申请号：US13739738
申请日：2013-01-11
Applicant: QUALCOMM INCORPORATED
Inventor： Divaydeep Sikri , Mungal Singh Dhanda , Nigel Phillip Robinson , Simon Walke , Abeezar A. Burhan , Ramesh Kumar Gengiti , Kishore Kumar Yannakula
IPC: H04W36/06
CPC classification number: H04W36/06 , H04W60/005 , H04W68/02 , H04W72/12 , H04W72/1215 , H04W88/06
Abstract: Apparatus and methods are disclosed to provide for a multi-SIM wireless user equipment configured for block-level, or slot-level tune-away operations enabling simultaneous communication with a plurality of channels. The first and second channels may correspond to different RANs, each of which the user equipment may subscribe to as corresponding to information in a plurality of SIMs at the user equipment. In other examples, the first and second channels may correspond to different cells within a single RAN. In either case, the tune-away operations disclosed provide for reduced data loss at the first channel and in some examples improved communication performance at the second channel. Other aspects, embodiments, and features are also claimed and described.
Abstract translation: 公开了装置和方法，以提供配置用于能够与多个信道同时通信的块级或时隙级调谐操作的多SIM无线用户设备。 第一和第二信道可以对应于不同的RAN，用户设备可以将其各自订阅为与用户设备中的多个SIM中的信息相对应。 在其他示例中，第一和第二信道可以对应于单个RAN内的不同小区。 在任一种情况下，所公开的调谐操作提供了在第一通道减少的数据丢失，并且在一些示例中提供了在第二通道改善的通信性能。 还要求和描述其它方面，实施例和特征。
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8.发明授权公开(公告)号：US10757622B2
公开(公告)日：2020-08-25
申请号：US16184639
申请日：2018-11-08
Applicant: QUALCOMM Incorporated
Inventor： Ankur Srivastava , Kishore Kumar Yannakula , Suresh Sanka , Ajit Gupta , Bhanu Kiran Janga
Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may receive a priority list associated with preferred radio frequencies from a serving base station. In certain aspects, each radio frequency of the preferred radio frequencies associated with a first set of base station may operate on a first RAT. In certain other aspects, the apparatus may determine if the UE is able to reselect to the first RAT. In certain other aspects, the apparatus may perform a rank-based cell reselection procedure based on signal strength when the UE is unable to reselect to the first RAT.
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公开(公告)号：US20170208603A1
公开(公告)日：2017-07-20
申请号：US15000346
申请日：2016-01-19
Applicant: QUALCOMM Incorporated
Inventor： Neha Goel , Ankur Srivastava , Kishore Kumar Yannakula
CPC classification number: H04W72/10 , H04B17/382 , H04W36/14 , H04W48/16 , H04W48/18 , H04W68/02 , H04W88/06
Abstract: A multi-subscriber identity module (SIM) wireless communication device performing early camping in initial cell selection or reselection may detect an active communication on a modem stack associated with a first SIM, and a condition requiring initial cell selection/reselection on a modem stack associated with a second SIM. In response to receiving a paging message for the second SIM, the wireless communication device may trigger a radio resource to tune to a frequency of an identified target cell of the second SIM, receive a first portion of system information broadcast by the identified target cell, and determine whether initial cell selection/reselection to the identified target cell is complete. In response to determining that initial cell selection/reselection to the identified target cell is not complete, the wireless communication device may save the received paging message, and raise a priority level for the activity on the modem stack associated with the second SIM.
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10.发明申请公开(公告)号：US20150365834A1
公开(公告)日：2015-12-17
申请号：US14305521
申请日：2014-06-16
Applicant: QUALCOMM Incorporated
Inventor： Atul K. Maurya , Jafar Mohseni , Kishore Kumar Yannakula , Mungal Singh Dhanda
Abstract: A method for cell selection or cell re-selection by a wireless communication device in a Global System for Mobile Communications (GSM) network is described. The method includes obtaining signal-to-noise ratios (SNRs) associated with multiple cells. The method also includes delaying a camping decision until a broadcast control channel (BCCH) of a strong SNR cell is decoded. The SNR of the strong SNR cell is greater than the SNR of a high received signal strength indication (RSSI) cell. The method further includes camping on the strong SNR cell.
Abstract translation: 描述了全球移动通信系统（GSM）网络中的无线通信设备进行小区选择或小区重选的方法。 该方法包括获得与多个小区相关联的信噪比（SNR）。 该方法还包括延迟露营决定直到解码强SNR小区的广播控制信道（BCCH）。 强SNR小区的SNR大于高接收信号强度指示（RSSI）小区的SNR。 该方法还包括驻留在强SNR信元上。
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