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1. 发明授权

US09370043B2 Voice/data hybrid mode 有权
标题翻译：语音/数据混合模式
公开(公告)号：US09370043B2
公开(公告)日：2016-06-14
申请号：US13756133
申请日：2013-01-31
申请人： QUALCOMM Incorporated
发明人： Arvind Swaminathan , Srinivasan Balasubramanian , Thomas Klingenbrunn , Shyamal Ramachandran , Amit Mahajan
IPC分类号： H04W88/06 , H04W72/12 , H04W56/00
CPC分类号： H04W36/14 , H04J11/0023 , H04J2011/0006 , H04L27/2601 , H04W48/16 , H04W56/00 , H04W72/1215 , H04W72/1242 , H04W76/16 , H04W76/28 , H04W88/06 , H04W88/16
摘要： A method for voice/data hybrid mode within a user equipment (UE). The method includes detecting a first radio access technology (RAT) activity in response to a received first RAT suspend request for a second RAT tune-away. The method also includes adaptively performing the first RAT suspend request according to a predetermined priority of the detected first RAT activity and a second RAT tune-away activity. A receive chain is shared between a first RAT modem and a second RAT modem of the UE.
摘要翻译：一种在用户设备（UE）内的语音/数据混合模式的方法。该方法包括响应于接收到的第二RAT调出的第一RAT挂起请求来检测第一无线电接入技术（RAT）活动。该方法还包括根据检测到的第一RAT活动的预定优先级和第二RAT调离活动自适应地执行第一RAT挂起请求。接收链在UE的第一RAT调制解调器和第二RAT调制解调器之间共享。

2. 发明申请

US20150382362A1 RESOURCE SPECIFIC INTERFERENCE MITIGATION 审中-公开
标题翻译：资源特异性干扰减缓
公开(公告)号：US20150382362A1
公开(公告)日：2015-12-31
申请号：US14319509
申请日：2014-06-30
申请人： QUALCOMM Incorporated
发明人： Cheol Hee Park , Alexei Yurievitch Gorokhov , Reza Shahidi , Amit Mahajan , Levent Aydin , Francis Ming-Meng Ngai
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04L1/0045 , H04L1/1845 , H04L1/201 , H04W88/06
摘要： Methods, systems, and devices are described for identifying and mitigating in-device coexistence interference for multicarrier systems implementing soft combining decoding techniques. In some aspects, the described techniques include identifying time-frequency resources of a received signal subject to coexistence interference at a transceiver of a wireless device. The time-frequency resources may include, for example, symbols, slots, code-blocks, sub-frames, subcarriers, etc. Resource-specific mitigation may then be applied to the identified resources, for example, including skipping or nulling the interfered resources in the time domain, frequency domain, or both. In some aspects, the resource-specific mitigation may be performed at the soft-combining stage of the decoding process, such as by skipping or nulling one or more log likelihood ratio (LLR) instances that correspond to the interfered resource(s).
摘要翻译：描述了用于识别和减轻实现软组合解码技术的多载波系统的设备内共存干扰的方法，系统和设备。在一些方面，所描述的技术包括识别在无线设备的收发器处的共存干扰的接收信号的时间 - 频率资源。时间 - 频率资源可以包括例如符号，时隙，码块，子帧，子载波等。然后可以将资源特定的缓解应用于所识别的资源，例如包括跳过或置零被干扰的资源在时域，频域或两者中。在一些方面，资源特定的缓解可以在解码过程的软组合阶段执行，例如通过跳过或归零对应于受干扰的资源的一个或多个对数似然比（LLR）实例。

3. 发明申请

US20150334617A1 METHODS AND APPARATUS FOR MANAGING MOBILITY IN A MULTI-RADIO DEVICE 有权
标题翻译：用于管理多无线电设备中的移动性的方法和装置
公开(公告)号：US20150334617A1
公开(公告)日：2015-11-19
申请号：US14812421
申请日：2015-07-29
申请人： QUALCOMM Incorporated
发明人： Shyamal Ramachandran , Thomas Klingenbrunn , Aziz Gholmieh , Amit Mahajan
IPC分类号： H04W36/06
CPC分类号： H04W36/06 , H04W36/245
摘要： Methods, apparatus, and computer program products for managing mobility in a multi-radio device are provided. One example method generally includes detecting that a first channel is not usable for communicating via a first radio access technology (RAT); receiving a message to redirect from a second channel to the first channel; determining the first channel is in a set of one or more blocked channels not usable for the first RAT; and in response to the determination, taking one or more actions. Another example method generally includes detecting that a first channel is not usable for communicating via a first RAT and providing an indication to a network that a user equipment (UE) no longer supports the first channel.
摘要翻译：提供了用于管理多无线电设备中的移动性的方法，装置和计算机程序产品。一个示例性方法通常包括检测第一信道不可用于经由第一无线电接入技术（RAT）的通信; 接收从第二信道重定向到第一信道的消息; 确定第一信道是处于不能用于第一RAT的一个或多个阻塞信道的集合; 并响应确定，采取一个或多个动作。另一示例性方法通常包括检测第一信道不可用于经由第一RAT进行通信，并向网络提供用户设备（UE）不再支持第一信道的指示。

4. 发明授权

US09107168B2 Methods and apparatuses for preemptive battery voltage management in multi-SIM mobile devices 有权
标题翻译：多SIM卡移动设备中抢先电池电压管理的方法和装置
公开(公告)号：US09107168B2
公开(公告)日：2015-08-11
申请号：US13778503
申请日：2013-02-27
申请人： QUALCOMM Incorporated
发明人： Ali Taha , Francis Ming-Meng Ngai , Amit Mahajan
IPC分类号： H04M3/42 , H04W52/02 , H04W76/02
CPC分类号： H04W52/0287 , H04W52/0209 , H04W76/15 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/23
摘要： Apparatus and methods for power control management in a user equipment (UE) include establishing a first call and a second call at the UE, wherein the first call is associated with a first subscription and the second call is associated with a second subscription. Further, the apparatus and methods include determining concurrency of the first call and the second call. The apparatus and methods also includes adjusting a power level or operating frequency associated with at least one UE component based on determining the concurrency of the first call and the second call.
摘要翻译：在用户设备（UE）中用于功率控制管理的设备和方法包括在UE处建立第一呼叫和第二呼叫，其中第一呼叫与第一订阅相关联，第二呼叫与第二订阅相关联。此外，该装置和方法包括确定第一呼叫和第二呼叫的并发性。该装置和方法还包括基于确定第一呼叫和第二呼叫的并发性来调整与至少一个UE组件相关联的功率电平或操作频率。

5. 发明申请

US20150131461A1 METHODS AND APPARATUS FOR REDUCING MODEM POWER BASED ON A PRESENT STATE OF CHARGE OF BATTERY 有权
标题翻译：基于电池充电状态降低调制解调器功率的方法和装置
公开(公告)号：US20150131461A1
公开(公告)日：2015-05-14
申请号：US14216399
申请日：2014-03-17
申请人： QUALCOMM Incorporated
发明人： Vasanth Kumar Ramkumar , Srinivasan Rajagopalan , Jeffrey A. Niemann , Vijay Raman , Christopher Lee Medrano , Jon James Anderson , Amit Mahajan
IPC分类号： H04W52/02
CPC分类号： H04W52/0251 , G06F1/3212 , G06F1/3278 , H04W52/0245 , H04W52/0277 , Y02D10/157 , Y02D10/174 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/22 , Y02D70/24
摘要： Methods, systems, and devices are described for managing power of a user equipment (UE). A UE modem may determine the state of charge of the battery to determine that the battery is in one of two or more charge state levels, and may invoke one or more modem power saving modes based on the charge state level. Power saving modes may include, for example, reducing a number of available receive chains in a UE, initiating a time delay between one or more frequency scan requests performed by the UE, reducing a rate of neighbor search requests performed by the UE, providing a buffer status report (BSR) parameter that indicates a reduced amount of buffer data relative to an actual amount of buffer data for the UE, and/or adjusting a maximum transmit power level for an uplink channel.
摘要翻译：描述了用于管理用户设备（UE）的功率的方法，系统和设备。 UE调制解调器可以确定电池的充电状态以确定电池处于两个或多个充电状态电平之一，并且可以基于充电状态电平来调用一个或多个调制解调器功率节省模式。省电模式可以包括例如减少UE中的可用接收链的数量，发起由UE执行的一个或多个频率扫描请求之间的时间延迟，降低由UE执行的邻居搜索请求的速率，缓冲器状态报告（BSR）参数，其指示缓冲器数据相对于UE的实际缓冲器数据量减少的量和/或调整上行链路信道的最大发射功率电平。

6. 发明申请

US20140274201A1 DUAL-SIM WIRELESS COMMUNICATIONS DEVICE AND METHOD FOR MITIGATING RECEIVER DESENSE IN DUAL-ACTIVE OPERATION 有权
标题翻译：双重无线通信设备和方法，用于在双主动操作中减少接收机信号
公开(公告)号：US20140274201A1
公开(公告)日：2014-09-18
申请号：US13830301
申请日：2013-03-14
申请人： QUALCOMM INCORPORATED
发明人： Jing SUN , Amit Mahajan , Rashid Ahmed Akbar Attar , Jun Hu , Huang Lou
IPC分类号： H04W88/06
CPC分类号： H04W88/06 , H04B1/3827 , H04B1/525 , H04B2001/3861
摘要： Aspects of the disclosure provide for an access terminal configured to enable communication with two or more wireless communications networks simultaneously. According to some aspects of the disclosure, an access terminal (e.g., dual-SIM access terminal) can be active simultaneously on both networks with reduced interference between transmission and reception. A number of different techniques for mitigating desense on a victim's Rx are illustrated in this disclosure with a GSM aggressor and an EV-DO victim as non-limiting examples. Other aspects, embodiments, and features are also claimed and described
摘要翻译：本公开的方面提供了被配置为能够同时与两个或更多个无线通信网络进行通信的接入终端。根据本公开的一些方面，接入终端（例如，双SIM接入终端）可以在两个网络上同时有效地发送和接收之间的干扰减小。在本公开中用GSM攻击者和EV-DO受害者作为非限制性示例说明了许多用于减轻受害者的Rx上的费用的不同技术。还要求和描述其它方面，实施例和特征

7. 发明授权

US10595282B2 Apparatus and method for adjustment of transmitter power in a system 有权
公开(公告)号：US10595282B2
公开(公告)日：2020-03-17
申请号：US15797470
申请日：2017-10-30
申请人： QUALCOMM Incorporated
发明人： John Forrester , Paul A. Guckian , Lin Lu , Reza Shahidi , Amit Mahajan , Walid M. Hamdy , Francis M. Ngai
IPC分类号： H04B1/04 , H04W52/30 , H04W52/28 , H04W52/22 , H04W52/42
摘要： Certain aspects of the present disclosure propose methods for determining power level of one or more transmitters based on a power level of a primary transmitter when the transmitters are located in close proximity of each other. The power levels may be determined such that a combined power of all the transmitters is compliant with regulatory radio frequency (RF) safety requirements. For certain aspects, power level of the lower priority transmitters may be determined utilizing one or more look-up tables. For another aspect, power level of the lower priority transmitters may be calculated using an algorithm based on the power level of the priority transmitter. In aspects, the power level of lower priority transmitters and the time duration for which the transmitters are active may be selected dynamically so that the time averaged power of the transmitters for a defined period of time falls below the RF exposure limit.

8. 发明授权

US10412752B2 Coexistence management of GNSS and wireless operations 有权
公开(公告)号：US10412752B2
公开(公告)日：2019-09-10
申请号：US15402045
申请日：2017-01-09
申请人： QUALCOMM Incorporated
发明人： Jie Wu , Chun-Hao Hsu , Liang Zhao , Parvathanathan Subrahmanya , Amit Mahajan , Nitin Pant , Vieri Vanghi
IPC分类号： H04W72/12 , H04B1/3805 , H04W72/10 , H04W52/02 , H04W72/02 , H04W52/24 , H04W64/00 , H04W72/14 , G01S19/21 , H04W88/06 , H04B1/525
摘要： Methods, systems, computer-readable media, and apparatuses for to managing use of a satellite positions system (SPS) receiver in conjunction with one or more radio access technology (RAT) transmitters. In certain embodiments, a controller can be used to prioritize reception by the SPS receiver over transmission by the one or more RAT transmitters.

9. 发明授权

US09986473B2 User equipment panic state(s) under connected mode discontinuous reception state in long term evolution 有权
公开(公告)号：US09986473B2
公开(公告)日：2018-05-29
申请号：US14271152
申请日：2014-05-06
申请人： QUALCOMM Incorporated
发明人： Yongle Wu , Shivratna Giri Srinivasan , Won-Joon Choi , Raghu Narayan Challa , Amir Aminzadeh Gohari , Mariam Motamed , Thomas James Christol , Amit Mahajan
IPC分类号： H04W76/28 , H04W36/00
CPC分类号： H04W36/0083 , H04W76/28 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/164 , Y02D70/23 , Y02D70/24
摘要： Certain aspects of the present disclosure relate to methods and apparatus for wireless communication, and more particularly, to methods and apparatus that utilize one or more user equipment (UE) panic states under connected discontinuous reception (C-DRX) mode in long term evolution (LTE).

10. 发明申请

US20180035444A1 COEXISTENCE MANAGEMENT OF GNSS AND WIRELESS OPERATIONS 审中-公开
公开(公告)号：US20180035444A1
公开(公告)日：2018-02-01
申请号：US15402045
申请日：2017-01-09
申请人： QUALCOMM Incorporated
发明人： Jie Wu , Chun-Hao Hsu , Liang Zhao , Parvathanathan Subrahmanya , Amit Mahajan , Nitin Pant , Vieri Vanghi
IPC分类号： H04W72/12 , H04W72/14 , H04W64/00
CPC分类号： H04W72/1215 , G01S19/21 , H04B1/3805 , H04B1/525 , H04W52/0245 , H04W52/0258 , H04W52/244 , H04W52/245 , H04W64/003 , H04W72/02 , H04W72/10 , H04W72/1247 , H04W72/14 , H04W88/06 , Y02D70/00 , Y02D70/10 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/26
摘要： Methods, systems, computer-readable media, and apparatuses for to managing use of a satellite positions system (SPS) receiver in conjunction with one or more radio access technology (RAT) transmitters. In certain embodiments, a controller can be used to prioritize reception by the SPS receiver over transmission by the one or more RAT transmitters.

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