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1.发明授权Opportunistic mobile receive diversity (OMRD) in a dual-SIM dual-active (DSDA) device 有权双SIM双重（DSDA）设备中的机会性移动接收分集（OMRD）公开(公告)号：US09544042B2
公开(公告)日：2017-01-10
申请号：US14307577
申请日：2014-06-18
Applicant: QUALCOMM Incorporated
Inventor： Wenjun Li , Jun Hu , Huang Lou , Vansh Pal Singh Makh , Francis Ming-Meng Ngai , Ashish Gaonekar , Varsha Rao , Surekha Muralidharan
CPC classification number: H04B7/0871 , H04W8/183 , H04W8/22 , H04W88/06
Abstract: Methods and devices are disclosed for implementing opportunistic mobile receive diversity (“OMRD”) on a multi-SIM wireless device. The wireless device may receive a request from a protocol stack associated with the first SIM to utilize the second RF resource for receive diversity, and determine whether a protocol stack associated with the second SIM currently has a lower priority than the protocol stack associated with the first SIM. Upon determining that the protocol stack associated with the second SIM currently has a lower priority than the protocol stack associated with the first SIM, the wireless device may grant control of the second RF resource to the protocol stack associated with the first SIM. Granting control may provide, to the protocol stack associated with the first SIM, a capability to enable and disable receive diversity using the first and second RF resources.
Abstract translation: 公开了用于在多SIM无线设备上实现机会性移动接收分集（“OMRD”）的方法和设备。 无线设备可以从与第一SIM相关联的协议栈接收请求以利用第二RF资源进行接收分集，并且确定与第二SIM相关联的协议栈当前是否具有比与第一SIM相关联的协议栈更低的优先级 SIM卡 当确定与第二SIMS相关联的协议栈当前具有比与第一SIM相关联的协议栈更低的优先级时，无线设备可以将第二RF资源的控制权授予与第一SIM相关联的协议栈。 允许控制可以向与第一SIM相关联的协议栈提供使用第一和第二RF资源来启用和禁用接收分集的能力。
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公开(公告)号：US09668191B2
公开(公告)日：2017-05-30
申请号：US13745515
申请日：2013-01-18
Applicant: QUALCOMM Incorporated
Inventor： Vansh Pal Singh Makh , An-swol C. Hu , Jittra Jootar
IPC: H04W36/32 , H04W36/00 , H04B1/7083
CPC classification number: H04W36/32 , H04B1/7083 , H04W36/0094
Abstract: The present disclosure presents example methods and apparatuses for improved cell searching in a wireless communications environment. For example, the disclosure presents example methods that can include computing a predicted serving signal strength associated with a serving cell where a mobility state of a user equipment is one of a stationary state or a low mobility state. Furthermore, in an aspect, the example method can include ascertaining a search threshold based at least on the predicted serving signal strength and generating a search integration length based on at least the search threshold. In addition, some example methods may include scanning for one or more reselection candidate cells based on at least the search integration length, wherein each of the one or more reselection candidate cells has a cell signal strength greater than the search threshold.
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公开(公告)号：US20140362789A1
公开(公告)日：2014-12-11
申请号：US14301258
申请日：2014-06-10
Applicant: QUALCOMM INCORPORATED
Inventor： Vansh Pal Singh Makh , Chirag Sureshbhai Patel , Yeliz Tokgoz , Mehmet Yavuz , Joseph Soriaga , Rahul Dangui
CPC classification number: H04W72/1263 , H04W48/08 , H04W48/12 , H04W60/00 , H04W84/045
Abstract: A base station in a cellular wireless communications system uses one or more control algorithms to control a transmission pattern of a 1xRTT or DO discovery beacon. The transmission pattern enables access terminals using any one of multiple wake-up periods and wake-up offsets to discover all macrocell frequencies in a finite amount of time. In addition, for base stations allocating a single transmit chain to both 1xRTT and DO beacons, the transmission pattern enables a definite maximum discovery time for both 1xRTT and DO beacons for all access terminals entering the base station coverage.
Abstract translation: 蜂窝无线通信系统中的基站使用一个或多个控制算法来控制1xRTT或DO发现信标的传输模式。 传输模式使接入终端能够使用多个唤醒周期和唤醒偏移中的任一个在有限的时间内发现所有的宏小区频率。 此外，对于向1xRTT和DO信标两者分配单个发射链的基站，传输模式使得对于进入基站覆盖范围的所有接入终端的1xRTT和DO信标都能确定最大发现时间。
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4.发明授权公开(公告)号：US09451480B2
公开(公告)日：2016-09-20
申请号：US14444582
申请日：2014-07-28
Applicant: QUALCOMM Incorporated
Inventor： Yichao Huang , Chirag Sureshbhai Patel , Tamer Adel Kadous , Mehmet Yavuz , Lili Zhang , Rajat Prakash , Vinay Chande , Christophe Chevallier , Sumeeth Nagaraja , Farhad Meshkati , Suhas Mitra , Vansh Pal Singh Makh , Yeliz Tokgoz , Cong Shen , Varun Khaitan
IPC: H04W4/00 , H04W24/02 , H04B17/391 , H04W52/34 , H04W24/10 , H04W52/24 , H04W88/08 , H04W52/22 , H04B17/318 , H04W84/04
CPC classification number: H04W24/02 , H04B17/318 , H04B17/391 , H04W24/10 , H04W52/226 , H04W52/244 , H04W52/245 , H04W52/346 , H04W84/045 , H04W88/08
Abstract: Methods and apparatus for communication comprise aspects that include performing a power management procedure for configuring a subset of network entities to receive one or more of downlink signal measurements and/or one or more uplink signal measurements. The methods and apparatus further comprise aspects that include storing the one or more one or more of downlink signal measurements and/or one or more uplink signal measurements associated with the subset of network entities at a database for managing transmit power at the subset of network entities. Moreover, the methods and apparatus comprise aspects that include adjusting a transmit power value of at least one of the subset of network entities from a first transmit power value to a second transmit power value based at least in part on the one or more of downlink signal measurements and/or one or more uplink signal measurements.
Abstract translation: 用于通信的方法和装置包括以下方面：包括执行用于配置网络实体的子集以接收下行链路信号测量和/或一个或多个上行链路信号测量中的一个或多个的功率管理过程。 所述方法和装置还包括这样的方面，其包括存储一个或多个下行链路信号测量和/或与网络实体的子集相关联的一个或多个上行链路信号测量数据库，用于管理网络实体的子集处的发射功率 。 此外，所述方法和装置包括以下方面：至少部分地基于所述一个或多个下行链路信号来调整网络实体的子集中的至少一个的发射功率值从第一发射功率值到第二发射功率值 测量和/或一个或多个上行链路信号测量。
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5.发明授权Reducing out-of-service and extending effective cell coverage with receiver diversity 有权减少停电服务，并扩展接收机多样性的有效小区覆盖公开(公告)号：US09148832B2
公开(公告)日：2015-09-29
申请号：US14057950
申请日：2013-10-18
Applicant: QUALCOMM Incorporated
Inventor： Harish Venkatachari , Vansh Pal Singh Makh , Nate Chizgi , Sharif Ahsanul Matin
IPC: H04W36/00 , H04B7/02 , H04B17/26 , H04B17/318 , H04B17/327 , H04B7/08 , H04L5/00
CPC classification number: H04W36/0083 , H04B7/022 , H04B7/0837 , H04B7/0871 , H04B7/0877 , H04B17/26 , H04B17/318 , H04B17/327 , H04L5/0035
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may obtain a measurement of a radio condition from a radio frequency signal received at a first antenna and enable receive diversity for further measurements of the radio condition when a metric of the radio condition does not meet a predefined threshold value. A probability of occurrence of an out-of-service state may be reduced by measuring the radio condition using further measurements using receiver diversity. The further measurements of the radio condition may be based on whether one version of the signal has greater energy than the other versions of the signal. The further measurements of the radio condition may obtained by combining received versions of the signal utilizing combination diversity to obtain a combined signal strength/energy.
Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置可以从第一天线接收的射频信号获得无线条件的测量值，并且当无线电条件的度量不满足预定义的阈值时，能够进行无线电条件的进一步测量的接收分集。 通过使用接收机分集进一步测量来测量无线电条件，可以减少出现服务外状态的概率。 无线电条件的进一步测量可以基于信号的一个版本是否比信号的其它版本具有更大的能量。 可以通过组合使用组合分集的信号的接收版本来获得无线电条件的进一步测量以获得组合的信号强度/能量。
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Patent Agency Ranking
6.发明申请Opportunistic Mobile Receive Diversity (OMRD) in a Dual-SIM Dual-Active (DSDA) Device 有权双卡双待（DSDA）设备中的机会性移动接收分集（OMRD）公开(公告)号：US20150282057A1
公开(公告)日：2015-10-01
申请号：US14307577
申请日：2014-06-18
Applicant: QUALCOMM Incorporated
Inventor： Wenjun LI , Jun Hu , Huang Lou , Vansh Pal Singh Makh , Francis Ming-Meng Ngai , Ashish Gaonekar , Varsha Rao , Surekha Muralidharan
IPC: H04W48/18
CPC classification number: H04B7/0871 , H04W8/183 , H04W8/22 , H04W88/06
Abstract: Methods and devices are disclosed for implementing opportunistic mobile receive diversity (“OMRD”) on a multi-SIM wireless device. The wireless device may receive a request from a protocol stack associated with the first SIM to utilize the second RF resource for receive diversity, and determine whether a protocol stack associated with the second SIM currently has a lower priority than the protocol stack associated with the first SIM. Upon determining that the protocol stack associated with the second SIM currently has a lower priority than the protocol stack associated with the first SIM, the wireless device may grant control of the second RF resource to the protocol stack associated with the first SIM. Granting control may provide, to the protocol stack associated with the first SIM, a capability to enable and disable receive diversity using the first and second RF resources.
Abstract translation: 公开了用于在多SIM无线设备上实现机会性移动接收分集（“OMRD”）的方法和设备。 无线设备可以从与第一SIM相关联的协议栈接收请求以利用第二RF资源进行接收分集，并且确定与第二SIM相关联的协议栈当前是否具有比与第一SIM相关联的协议栈更低的优先级 SIM卡 当确定与第二SIMS相关联的协议栈当前具有比与第一SIM相关联的协议栈更低的优先级时，无线设备可以将第二RF资源的控制权授予与第一SIM相关联的协议栈。 允许控制可以向与第一SIM相关联的协议栈提供使用第一和第二RF资源来启用和禁用接收分集的能力。
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7.发明申请REDUCING OUT-OF-SERVICE AND EXTENDING EFFECTIVE CELL COVERAGE WITH RECEIVER DIVERSITY 有权减少不合格的服务和延长接收器多样性的有效细胞覆盖公开(公告)号：US20140228026A1
公开(公告)日：2014-08-14
申请号：US14057950
申请日：2013-10-18
Applicant: QUALCOMM Incorporated
Inventor： Harish Venkatachari , Vansh Pal Singh Makh , Nate Chizgi , Sharif Ahsanul Matin
IPC: H04W36/00
CPC classification number: H04W36/0083 , H04B7/022 , H04B7/0837 , H04B7/0871 , H04B7/0877 , H04B17/26 , H04B17/318 , H04B17/327 , H04L5/0035
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may obtain a measurement of a radio condition from a radio frequency signal received at a first antenna and enable receive diversity for further measurements of the radio condition when a metric of the radio condition does not meet a predefined threshold value. A probability of occurrence of an out-of-service state may be reduced by measuring the radio condition using further measurements using receiver diversity. The further measurements of the radio condition may be based on whether one version of the signal has greater energy than the other versions of the signal. The further measurements of the radio condition may obtained by combining received versions of the signal utilizing combination diversity to obtain a combined signal strength/energy.
Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置可以从第一天线接收的射频信号获得无线条件的测量值，并且当无线电条件的度量不满足预定义的阈值时，能够进行无线电条件的进一步测量的接收分集。 通过使用接收机分集进一步测量来测量无线电条件，可以减少出现服务外状态的概率。 无线电条件的进一步测量可以基于信号的一个版本是否比信号的其它版本具有更大的能量。 可以通过组合使用组合分集的信号的接收版本来获得无线电条件的进一步测量以获得组合的信号强度/能量。
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公开(公告)号：US09370019B2
公开(公告)日：2016-06-14
申请号：US14301258
申请日：2014-06-10
Applicant: QUALCOMM Incorporated
Inventor： Vansh Pal Singh Makh , Chirag Sureshbhai Patel , Yeliz Tokgoz , Mehmet Yavuz , Joseph Soriaga , Rahul Dangui
CPC classification number: H04W72/1263 , H04W48/08 , H04W48/12 , H04W60/00 , H04W84/045
Abstract: A base station in a cellular wireless communications system uses one or more control algorithms to control a transmission pattern of a 1×RTT or DO discovery beacon. The transmission pattern enables access terminals using any one of multiple wake-up periods and wake-up offsets to discover all macrocell frequencies in a finite amount of time. In addition, for base stations allocating a single transmit chain to both 1×RTT and DO beacons, the transmission pattern enables a definite maximum discovery time for both 1×RTT and DO beacons for all access terminals entering the base station coverage.
Abstract translation: 蜂窝无线通信系统中的基站使用一个或多个控制算法来控制1×RTT或DO发现信标的传输模式。 传输模式使接入终端能够使用多个唤醒周期和唤醒偏移中的任一个在有限的时间内发现所有的宏小区频率。 另外，对于向1×RTT和DO信标两者分配单个发射链的基站，传输模式能够为进入基站覆盖范围的所有接入终端的1×RTT和DO信标确定最大发现时间。
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9.发明授权Method and device for implementing radio frequency coexistence management strategy in wireless devices 有权在无线设备中实现射频共存管理策略的方法和装置公开(公告)号：US09172414B2
公开(公告)日：2015-10-27
申请号：US14023569
申请日：2013-09-11
Applicant: QUALCOMM Incorporated
Inventor： Wenjun Li , Huang Lou , Michael L. McCloud , Amit Mahajan , Nate Chizgi , Jing Sun , Francis M. Ngai , Jun Hu , Vansh Pal Singh Makh , Prashanth Akula , Tsai-Chen Huang , Jittra Jootar , Erdogan Dede , Narendra Varma Gottimukkala , Yingbo Li
Abstract: The various embodiments include a dual-SIM-dual-active (DSDA) device and methods for implementing robust receive (Rx) processing to resolve radio frequency coexistence interference between two subscriptions operating on the DSDA device. The DSDA device may detect when a subscription (the “aggressor”) de-senses the other subscription (the “victim”) as a result of the aggressor's transmissions, and in response, implement robust Rx processing to mitigate the effects of de-sense on the victim while causing minimal impact to the aggressor.
Abstract translation: 各种实施例包括双SIM双重（DSDA）设备和用于实现鲁棒接收（Rx）处理以解决在DSDA设备上操作的两个订阅之间的射频共存干扰的方法。 DSDA设备可以检测订阅（“侵略者”）何时由于侵略者的传输而解除其他订阅（“受害者”），并且作为响应，实施鲁棒的Rx处理以减轻去感觉的影响 对受害者造成的影响最小。
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公开(公告)号：US09125126B2
公开(公告)日：2015-09-01
申请号：US13740647
申请日：2013-01-14
Applicant: QUALCOMM Incorporated
Inventor： Vansh Pal Singh Makh , Harish Venkatachari , Jittra Jootar , An-Swol Clement Hu , Chih-Ping Hsu
Abstract: Methods and apparatus of monitoring cells in a wireless communication system may include determining existence of a condition for performing a cell search on a frequency. In addition, the methods and apparatus may include calculating an undetected energy-related value for a hypothetical undetected cell based on a measured energy-related value of each detected cell on the frequency in response to determining the condition for performing the cell search. The methods and apparatus may further include determining whether to perform the cell search based on the undetected energy-related value and a reselection criteria.
Abstract translation: 在无线通信系统中监视小区的方法和装置可以包括确定用于在频率上执行小区搜索的条件的存在。 此外，方法和装置可以包括响应于确定用于执行小区搜索的条件，基于每个检测到的小区在频率上的测量的能量相关值来计算假设的未检测小区的未检测到的能量相关值。 所述方法和装置还可以包括基于未检测到的能量相关值和重选准则来确定是否执行小区搜索。
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