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31. 发明授权

US09603069B2 Managing mobility events in simultaneous rat mode user equipment 有权
公开(公告)号：US09603069B2
公开(公告)日：2017-03-21
申请号：US14299737
申请日：2014-06-09
申请人： QUALCOMM Incorporated
发明人： Reza Shahidi , Subashini Krishnamurthy , Scott Allan Hoover , Bhupesh Manoharlal Umatt
IPC分类号： H04W36/00 , H04W48/18 , H04W36/14 , H04W88/06
CPC分类号： H04W36/0083 , H04W36/14 , H04W48/18 , H04W88/06
摘要： Mobility management is described for simultaneous, multiple radio access technology (RAT) user equipments (UEs). When the UE detects a mobility event that would trigger transfer of a communication service from a first RAT to a second RAT, the UE determines whether there is an existing connection to a base station of the second RAT and uses cached measurement information related to this base station to influence or weight how the transfer is performed/handled/managed.

32. 发明申请

US20160353516A1 Idle Mode Operations in Multi-Subscriber Identity Module (SIM) Mobile Communication Devices 审中-公开
标题翻译：多用户识别模块（SIM）移动通信设备中的空闲模式操作
公开(公告)号：US20160353516A1
公开(公告)日：2016-12-01
申请号：US14721076
申请日：2015-05-26
申请人： QUALCOMM Incorporated
发明人： Anand Rajurkar , Chih-Ping Hsu , Reza Shahidi , Parthasarathy Krishnamoorthy
IPC分类号： H04W76/04 , H04W8/18
CPC分类号： H04W76/28 , H04W8/183 , H04W68/02 , H04W76/15 , H04W88/06
摘要： Various embodiments include methods implemented on a mobile communication device for sharing network information among subscriptions when both a first subscription and a second subscription are in an idle mode. The methods may include determining whether the first subscription and the second subscription share a network operator and are camped on a same base station. If so, the first subscription may receive network information from the base station and store the network information in a shared memory of the mobile communication device that can be accessed by the second subscription. The second subscription may then perform some idle mode operations using the network information stored in the shared memory.
摘要翻译：各种实施例包括在第一订阅和第二订阅处于空闲模式时在移动通信设备上实现的用于在预订之间共享网络信息的方法。所述方法可以包括确定第一订阅和第二订阅是否共享网络运营商并且驻留在相同的基站上。如果是，则第一订阅可以从基站接收网络信息，并将网络信息存储在可由第二订阅访问的移动通信设备的共享存储器中。然后，第二订阅可以使用存储在共享存储器中的网络信息来执行一些空闲模式操作。

33. 发明申请

US20160227557A1 System and Methods for Providing a Transmission Skipping Policy to Improve Performance in a Multi-Subscriber Identity Module (SIM) Wireless Communication Device 有权
标题翻译：用于提供传输跳过策略以提高多用户身份模块（SIM）无线通信设备中的性能的系统和方法
公开(公告)号：US20160227557A1
公开(公告)日：2016-08-04
申请号：US14608220
申请日：2015-01-29
申请人： QUALCOMM Incorporated
发明人： Anthony Fanous , Cheol Hee Park , Reza Shahidi , Jong Hyeon Park
IPC分类号： H04W72/12 , H04W72/04 , H04W72/10
CPC分类号： H04W72/1215 , H04W72/0406 , H04W72/10 , H04W88/06
摘要： Methods and devices are disclosed for enabling improved performance on a multi-subscriber identification module (multi-SIM) wireless communication device. The wireless communication device may detect transmit activity on a modem stack associated with the first SIM, and detect a communication activity scheduled on a modem stack associated with the second SIM having a higher priority. If the transmit activity on the modem stack of the first SIM will impede the communication activity, the wireless device may identify subframes on the modem stack associated with the first SIM that overlap in time with the communication activity and for each identified subframe, blank symbols that conflict with the communication activity to develop a partially blanked subframe. The partially blanked subframe may be transmitted according to a blanking policy.
摘要翻译：公开了用于在多用户识别模块（multi-SIM）无线通信设备上实现改进的性能的方法和设备。无线通信设备可以检测与第一SIM卡相关联的调制解调器堆栈上的传输活动，并且检测在与具有较高优先级的第二SIM卡相关联的调制解调器堆栈上调度的通信活动。如果第一SIM卡的调制解调器堆栈上的传输活动将阻碍通信活动，则无线设备可以识别与第一SIM相关联的调制解调器栈上的子帧，该第一SIM与通信活动及时确定重叠的子帧，与通信活动冲突，以发展部分空白的子帧。部分空白的子帧可以根据消隐策略来发送。

34. 发明申请

US20160198352A1 System and Methods for Improving Data Performance Via Deliberate Hybrid Automatic Repeat Request (HARQ) Acknowledgment (ACK) and Fast Radio Link Control (RLC) Non-acknowledgment (NACK) in a Multi-Subscriber Identity Module (SIM) Wireless Communication Device 审中-公开
标题翻译：通过在多用户识别模块（SIM）无线通信设备中通过有意义的混合自动重复请求（HARQ）确认（ACK）和快速无线电链路控制（RLC）非确认（NACK）来提高数据性能的系统和方法
公开(公告)号：US20160198352A1
公开(公告)日：2016-07-07
申请号：US14741980
申请日：2015-06-17
申请人： QUALCOMM Incorporated
发明人： Ali Jarrahi Khameneh , Chintan Shirish Shah , Aziz Gholmieh , Mohammadamin Farajzadehjalali , Saket Bathwal , Reza Shahidi , Masoud Azmoodeh
IPC分类号： H04W24/04 , H04L1/18
CPC分类号： H04L1/1812 , H04L1/1854
摘要： Methods and devices are disclosed for managing diversity tune-away on a wireless communication device configured with at least two radio frequency (RF) receive resources associated with a connection in a high speed data network. The wireless device may monitor data communications and downlink channel conditions in the high speed data network, and determine whether a diversity tune-away mode has been entered. Upon determining that the diversity tune-away mode has been entered, the wireless device may perform a deliberate acknowledgment procedure by ignoring normal error detection for received data and sending an acknowledgment message for the received data to the high speed data network. The wireless device may determine whether the diversity tune-away mode has ended, and in response to determining that the diversity tune-away mode has ended, and halt the deliberate acknowledgment procedure in response to determining that the diversity tune-away mode has ended.
摘要翻译：公开了用于管理配置有与高速数据网络中的连接相关联的至少两个射频（RF）接收资源的无线通信设备上的分集调谐的方法和设备。无线设备可以监视高速数据网络中的数据通信和下行链路信道状况，并且确定是否已经输入了分集调离模式。在确定已经进入分集调离模式之后，无线设备可以通过忽略对接收到的数据的正常错误检测并向接收的数据发送用于接收到的数据的确认消息来执行故意的确认过程。无线设备可以确定分集调离模式是否已经结束，并且响应于确定分集调离模式已经结束，并响应于确定分集调离模式已经结束而停止故意确认过程。

35. 发明申请

US20160134317A1 SYSTEM AND METHODS FOR DYNAMICALLY MANAGING RECEIVE MODES TO IMPROVE PERFORMANCE ON A MULTI-SUBSCRIBER IDENTITY (SIM) WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译：用于动态管理接收模式以提高多用户识别（SIM）无线通信设备性能的系统和方法
公开(公告)号：US20160134317A1
公开(公告)日：2016-05-12
申请号：US14673851
申请日：2015-03-30
申请人： QUALCOMM Incorporated
发明人： An-swol Clement HU , Reza Shahidi , Chintan Shirish Shah , Jun Hu , Stanley Suyi Tsai , Parth AshwinKumar Pandya , Shanshan Wang , Qingxin Chen , Hari Sankar , Qiang Shen , Thawatt Gopal , Divaydeep Sikri
IPC分类号： H04B1/3816 , H04W68/02
CPC分类号： H04B1/3816 , H04W8/183 , H04W60/005 , H04W68/02
摘要： Methods and devices for implementing dynamic receive mode management to improve data throughput and paging performance on a multi-subscriber identification module (SIM) wireless communication device may include detecting, on a protocol stack associated with a first SIM, an active communication in a first network, detecting, on a protocol stack associated with a second SIM, an idle mode paging cycle in a second network, prompting entry into a selected dual receive mode on the shared RF resource, and monitoring at least one performance metric for the idle mode paging cycle associated with the second SIM while in the dual receive mode. Based on the monitored performance metric while in the dual receive mode, the wireless communication device may determine whether paging performance is degraded for the second SIM, and if so, trigger entry into a fallback mode on the shared RF resource.
摘要翻译：用于实现动态接收模式管理以改善多用户识别模块（SIM）无线通信设备上的数据吞吐量和寻呼性能的方法和设备可以包括在与第一SIM相关联的协议栈上检测第一网络中的活动通信在与第二SIM卡相关联的协议栈上检测第二网络中的空闲模式寻呼周期，提示在所述共享RF资源上进入所选择的双重接收模式，以及监视所述空闲模式寻呼周期的至少一个性能度量在双重接收模式下与第二SIM卡相关联。基于双重接收模式下的监视性能度量，无线通信设备可以确定第二SIM卡的寻呼性能是否下降，如果是，则在共享RF资源上触发进入回退模式。

36. 发明授权

US09319977B2 Wireless system selection factoring RF resource availability in dual access phones 有权
标题翻译：无线系统选择分解双路接入电话中的RF资源可用性
公开(公告)号：US09319977B2
公开(公告)日：2016-04-19
申请号：US14458550
申请日：2014-08-13
申请人： QUALCOMM Incorporated
发明人： Shivank Nayak , Francis Ming-Meng Ngai , Reza Shahidi , Qin Frantti , Gadigeppa Malagund
IPC分类号： H04W48/18 , H04W88/06 , H04W60/00
CPC分类号： H04W48/18 , H04W60/005 , H04W88/06
摘要： Methods, devices, and systems embodiments enable management of service preemption of at least one of a plurality of subscriptions that utilize a plurality of radio-frequency (RF) chains on a multi-Subscriber-Identity-Module, multi-active communication device in a manner that can accommodate a variety of different RF hardware components and configurations. Various embodiments provide methods implemented by a processor to manage service preemption. In response to detecting that a service of a second subscription initiated on a first RF chain is or will preempt a service of a first subscription that is also serviced by the first RF chain, the processor may determine whether there is a similar service on a second RF chain that may be used as a substitute for the first subscription's preempted service and, when available, the processor may configure the first subscription to begin utilizing the substitute service until the first RF chain is available.
摘要翻译：方法，设备和系统实施例使得能够管理在多用户 - 身份模块，多活动通信设备中使用多个射频（RF）链的多个订阅中的至少一个的服务抢占方式可以适应各种不同的RF硬件组件和配置。各种实施例提供了由处理器实现的管理服务抢占的方法。响应于检测到在第一RF链上发起的第二订阅的服务是否将抢占也由第一RF链服务的第一订阅的服务，则处理器可以确定在第二RF链中是否存在类似的服务 RF链，其可以用作第一订阅的抢占服务的替代，并且在可用时，处理器可以配置第一订阅以开始利用替代服务，直到第一RF链可用。

37. 发明申请

US20160072590A1 Methods and Systems for Multi-layer Perceptron Based Non-Linear Interference Management in Multi-Technology Communication Devices 有权
标题翻译：多技术通信设备中基于多层感知器的非线性干扰管理方法与系统
公开(公告)号：US20160072590A1
公开(公告)日：2016-03-10
申请号：US14849528
申请日：2015-09-09
申请人： QUALCOMM Incorporated
发明人： Sheng-Yuan TU , Farrokh Abrishamkar , Parisa Cheraghi , lnsung Kang , Reza Shahidi
IPC分类号： H04B15/00 , H04B1/40
CPC分类号： H04B1/40 , H04B1/123 , H04B1/525 , H04B15/00
摘要： The various embodiments include methods and apparatuses for canceling nonlinear interference during concurrent communication of multi-technology wireless communication devices. Nonlinear interference may be estimated using a multilayer perceptron neural network with Hammerstein structure by dividing an aggressor signal into real and imaginary components, augmenting the components by weight factors, executing a linear combination of the augmented components, and executing a nonlinear sigmoid function for the combined components at a hidden layer of multilayer perceptron neural network to produce a hidden layer output signal. At an output layer, hidden layer output signals may be augmented by weight factors, and the augmented hidden layer output signals may be linearly combined to produce real and imaginary components of an estimated jammer signal. A linear filter function may be executed for the components of the jammer signal, and to produce a nonlinear interference estimate used to cancel the nonlinear interference of a victim signal.
摘要翻译：各种实施例包括用于在多技术无线通信设备的并发通信期间消除非线性干扰的方法和装置。可以使用具有Hammerstein结构的多层感知器神经网络来估计非线性干扰，通过将侵略者信号除以实部和虚部，通过权重因子增加分量，执行增强分量的线性组合，以及执行组合的非线性S形函数组件在隐藏层的多层感知器神经网络中产生隐层输出信号。在输出层，可以通过加权因子来增加隐层输出信号，并且增强的隐层输出信号可以被线性组合以产生估计的干扰信号的实部和虚部。可以对干扰信号的分量执行线性滤波器功能，并且产生用于消除受害信号的非线性干扰的非线性干扰估计。

38. 发明授权

US09155071B2 Employing a home base station in a wireless communication environment 有权
标题翻译：在无线通信环境中使用家庭基站
公开(公告)号：US09155071B2
公开(公告)日：2015-10-06
申请号：US13730388
申请日：2012-12-28
申请人： QUALCOMM Incorporated
发明人： Srinivasan Balasubramanian , Raymond Tah-Sheng Hsu , Reza Shahidi
IPC分类号： H04L12/28 , H04W72/04 , H04L29/06 , H04W12/06 , H04J1/16 , H04W84/04 , H04W88/08
CPC分类号： H04W72/04 , H04L63/08 , H04L63/164 , H04W12/06 , H04W84/045 , H04W88/08
摘要： Systems and methodologies are described that effectuate establishment of an IPSec tunnel for utilization in a wireless communication environment. IPSec establishment procedures on home base stations can be used to establish IPSec tunnels between home base stations situated on open access sectors of wireless communication environments and packet data interworking function components positioned at the contiguity of secured segments of the wireless communication environments. Moreover, high rate packet data point-to-point protocol challenge-handshake authentication protocols can be directed through the IPSec tunnels to facilitate authentication of access terminals associated with the home base stations in order to facilitate further communications with components dispersed within secure areas of wireless communication environments. Further, international mobile subscriber identities (IMSI) affiliated with access terminals associated with home base stations can be used to identify packet data serving nodes with which to establish communications between home base stations and packet data serving nodes.
摘要翻译：描述了实现在无线通信环境中利用的IPSec隧道的建立的系统和方法。可以使用家庭基站上的IPSec建立程序来建立位于无线通信环境的开放接入扇区的家庭基站和位于无线通信环境的安全段的邻接性的分组数据互通功能组件之间的IPSec隧道。此外，高速率分组数据点对点协议挑战 - 握手认证协议可以通过IPSec隧道引导，以便于与家庭基站相关联的接入终端的认证，以便于进一步与分散在无线安全区域内的组件进行通信通信环境。此外，附属于与家庭基站相关联的接入终端的国际移动用户标识（IMSI）可以用于识别用于建立家庭基站和分组数据服务节点之间的通信的分组数据服务节点。

39. 发明申请

US20150119103A1 Priority Management for Multiple Concurrently Active Technologies 审中-公开
标题翻译：多项并发活动技术优先管理
公开(公告)号：US20150119103A1
公开(公告)日：2015-04-30
申请号：US14065586
申请日：2013-10-29
申请人： QUALCOMM Incorporated
发明人： Francis Ming-Meng NGAI , Reza Shahidi , Amit Mahajan , Sridhar Bandaru , Ashish Gaonekar , Jeffrey Niemann , Henri Felix Begin , Ling Hang , Srikanth Chintala , Shivank Nayak
IPC分类号： H04W48/18 , H04W60/00
CPC分类号： H04W48/18 , H04W52/0277 , H04W60/005 , H04W88/06 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/23
摘要： Methods, systems and devices for prioritizing communication technologies to allocate resources in a mobile device. The mobile device may employ a dual subscription, dual active (DSDA) configuration in which two subscriptions may be associated with concurrently active communications, such as voice or data calls. The mobile device may identify current states that indicate the type of communications associated with the subscriptions. In an embodiment, an applications processor within the mobile device may perform the state identifications. The mobile device may determine priorities of the concurrently active subscriptions based on the identified states. In an embodiment, the priorities may be determined by a modem processor within the mobile device. When the priorities are determined to be the same, the mobile device may perform a tiebreaker algorithm to further identify priorities. Based on the determined priorities, the mobile device may allocate resources to favor the subscription with the higher priority.
摘要翻译：用于优先化通信技术以在移动设备中分配资源的方法，系统和设备。移动设备可以采用双重订阅双重活动（DSDA）配置，其中两个订阅可以与同时活动的通信相关联，例如语音或数据呼叫。移动设备可以识别指示与订阅相关联的通信的类型的当前状态。在一个实施例中，移动设备内的应用处理器可以执行状态标识。移动设备可以基于所识别的状态来确定并发活动订阅的优先级。在一个实施例中，优先级可以由移动设备内的调制解调器处理器确定。当优先级被确定为相同时，移动设备可以执行裁决算法以进一步识别优先级。基于所确定的优先级，移动设备可以分配资源以优先级较高的订阅。

40. 发明申请

US20150080008A1 Predictive Control for Radio Frequency Coexistence Management in Multi-SIM-Multi-Active (MSMA) Devices 有权
公开(公告)号：US20150080008A1
公开(公告)日：2015-03-19
申请号：US14030010
申请日：2013-09-18
申请人： QUALCOMM Incorporated
发明人： Francis M. Ngai , Insung Kang , Reza Shahidi
IPC分类号： H04W52/24 , H04W72/02
CPC分类号： H04W72/0473 , H04W52/241 , H04W52/243 , H04W52/40 , H04W72/1215 , H04W88/06
摘要： The various embodiments provide methods implemented in a MSMA communication device for managing a victim subscription's de-sense by proactively implementing an RF coexistence management strategy on the victim subscription when an RF coexistence event starts. In various embodiments, a MSMA communication device may implement an RF coexistence management strategy by determining when an aggressor subscription will de-sense a victim subscription and configuring the victim to anticipate and mitigate de-sense during the aggressor's transmissions. Thus, the various embodiments may provide dramatic improvements to the victim's overall reception performance and overall user experience.

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