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    SYSTEMS AND METHODS FOR SECURE HIGH-SPEED LINK MAINTENANCE VIA NFC
    1.
    发明申请
    SYSTEMS AND METHODS FOR SECURE HIGH-SPEED LINK MAINTENANCE VIA NFC 审中-公开
    通过NFC保护高速链路维护的系统和方法

    公开(公告)号：WO2014138333A1

    公开(公告)日：2014-09-12

    申请号：PCT/US2014/021002

    申请日：2014-03-06

    Applicant: QUALCOMM INCORPORATED

    Inventor： HUSTED, Paul ,  CARGILL, Thomas P.

    IPC: H04L29/06 ,  H04W12/04 ,  H04W76/06 ,  H04W4/00 ,  H04W4/02 ,  H04W92/10

    CPC classification number: H04W12/04 ,  H04L63/068 ,  H04L63/18 ,  H04W4/80 ,  H04W76/38 ,  H04W92/10

    Abstract: Systems, methods, and devices for communicating with a second apparatus (306) in a wireless communications network are described herein. In some aspects, a first wireless communication unit is configured to communicate with the second apparatus (306) via a first wireless protocol ((312), (702)). The first wireless communication unit may transmit a first message to the second apparatus (306). A second wireless communication unit is configured to communicate with the second apparatus (306) over a communication link via a second wireless protocol ((314), (704)). The second wireless communication unit may be further configured to disconnect the communication link if the first wireless communication unit does not receive a second message from the second apparatus (306) within a predetermined amount of time after transmission of the first message (706).

    Abstract translation: 本文描述了用于与无线通信网络中的第二设备（306）通信的系统，方法和设备。 在一些方面，第一无线通信单元被配置为经由第一无线协议（（312），（702））与第二设备（306）进行通信。 第一无线通信单元可以向第二设备发送第一消息（306）。 第二无线通信单元被配置为经由第二无线协议（314），（704）通过通信链路与第二设备（306）进行通信。 如果第一无线通信单元在发送第一消息之后的预定时间量内没有从第二设备（306）接收到第二消息，则第二无线通信单元还可以被配置为断开通信链路（706）。

    ADJUSTING CHANNEL STATE INFORMATION REPORTS TO IMPROVE MULTI-RADIO COEXISTENCE
    2.
    发明申请
    ADJUSTING CHANNEL STATE INFORMATION REPORTS TO IMPROVE MULTI-RADIO COEXISTENCE 审中-公开
    调整通道状态信息报告以改善多无线电共享

    公开(公告)号：WO2014031698A1

    公开(公告)日：2014-02-27

    申请号：PCT/US2013/055879

    申请日：2013-08-20

    Applicant: QUALCOMM INCORPORATED

    Inventor： BEHNAMFAR, Firouz ,  HOMCHAUDHURI, Sandip ,  RAISSINIA, Alireza ,  HUSTED, Paul

    IPC: H04W72/12

    CPC classification number: H04W72/085 ,  H04L1/0003 ,  H04L1/0026 ,  H04W36/023 ,  H04W36/14 ,  H04W52/243 ,  H04W72/1215 ,  H04W84/12 ,  H04W88/06

    Abstract: In a multi-radio user equipment (UE) various techniques may be used to buffer communications for a first radio access technology (RAT). A low channel quality for a second RAT is reported. An indication to halt downlink communications of the second RAT based on the reported low channel quality is received. The buffered communications by the first RAT when the second RAT downlink communications are halted are transmitted. An indication to the second RAT is sent to resume normal channel quality reporting.

    Abstract translation: 在多无线电用户设备（UE）中，可以使用各种技术来缓冲第一无线电接入技术（RAT）的通信。 报告了第二RAT的低通道质量。 接收基于报告的低信道质量来停止第二RAT的下行链路通信的指示。 当第二RAT下行链路通信被停止时，由第一RAT的缓冲通信被发送。 发送对第二RAT的指示以恢复正常的信道质量报告。

    COEXISTENCE OF CELLULAR AND WI-FI/BLUETOOTH TRANSCEIVERS WITH GLOBAL NAVIGATION SATELLITE SYSTEM (GNSS) RECEIVER IN A WIRELESS DEVICE
    3.
    发明申请
    COEXISTENCE OF CELLULAR AND WI-FI/BLUETOOTH TRANSCEIVERS WITH GLOBAL NAVIGATION SATELLITE SYSTEM (GNSS) RECEIVER IN A WIRELESS DEVICE 审中-公开
    无线设备中全球导航卫星系统（GNSS）接收机的蜂窝和无线/蓝牙收发器的共同体

    公开(公告)号：WO2014126656A1

    公开(公告)日：2014-08-21

    申请号：PCT/US2014/010548

    申请日：2014-01-07

    Applicant: QUALCOMM INCORPORATED

    Inventor： FIROUZ, Behnamfar ,  HUSTED, Paul ,  PALS, Tim P. ,  SIMIC, Emilija M.

    IPC: H04W72/12 ,  H04W88/06

    CPC classification number: H04L1/00 ,  H04B7/0602 ,  H04B7/0802 ,  H04L1/0002 ,  H04L1/0017 ,  H04L1/1887 ,  H04W28/22 ,  H04W52/04 ,  H04W72/1215 ,  H04W84/18 ,  H04W88/06

    Abstract: A wireless device includes a first circuit to transmit wireless Wi-Fi and/ or Bluetooth signals, a second circuit to receive satellite signals, a third circuit to transmit cellular signals and a processor. The processor is adapted to selectively adjust a transmission rate of the wireless signals in response to a comparison between a first priority value assigned to the wireless Wi-Fi and/or Bluetooth signals and a second priority value assigned to the satellite signals. The processor may also monitor one or more operational parameters associated with the wireless Wi-Fi and/or Bluetooth signals, and in response thereto dynamically adjust one or both of the first and second priority values.

    Abstract translation: 一种无线设备包括用于发送无线Wi-Fi和/或蓝牙信号的第一电路，用于接收卫星信号的第二电路，用于发送蜂窝信号的第三电路和处理器。 处理器适于响应于分配给无线Wi-Fi和/或蓝牙信号的第一优先级值和分配给卫星信号的第二优先级值之间的比较来选择性地调整无线信号的传输速率。 处理器还可以监视与无线Wi-Fi和/或蓝牙信号相关联的一个或多个操作参数，并且响应于此动态地调整第一和第二优先级值中的一个或两个。

    ADAPTIVE CONTROL OF RF LOW POWER MODES IN A MULTI-RATE WIRELESS SYSTEM USING MCS VALUE
    5.
    发明申请
    ADAPTIVE CONTROL OF RF LOW POWER MODES IN A MULTI-RATE WIRELESS SYSTEM USING MCS VALUE 审中-公开
    使用MCS值的多速无线系统中RF低功耗模式的自适应控制

    公开(公告)号：WO2015183648A1

    公开(公告)日：2015-12-03

    申请号：PCT/US2015/031692

    申请日：2015-05-20

    Applicant: QUALCOMM INCORPORATED

    Inventor： HOMCHAUDHURI, Sandip ,  HUSTED, Paul ,  LEE, MeeLan ,  MEHTA, Srenik ,  SHI, Kai ,  ABDOLLAHI-ALIBEIK, Shahram ,  JIA, Zhanfeng ,  KASNAVI, Soraya ,  ZHANG, Ning ,  SU, David, Kuochieh ,  THANDAVESWARAN, Subramania, Sharma ,  GAINEY, Kenneth ,  O'DONNELL, Ian, David

    IPC: H04W52/02

    CPC classification number: G06F1/3293 ,  G06F1/3278 ,  G06F1/3287 ,  H04W52/0229 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/22 ,  Y02D70/24

    Abstract: Methods, systems, and devices are described for power conservation in a wireless communications system. In embodiments, power conservation may be achieved by adaptively controlling power modes of a wireless communication device, using a modulation and coding scheme (MCS) value as a factor for guidance. According to one aspect, the device may be in a reception mode. While in a first power mode, the device may receive control information for incoming data that is being transmitted via a transmission frame. The control information may be located in a first portion of the frame with the data following in a second portion of the frame. The control information may include or otherwise indicate an MCS value corresponding to the MCS applied to the incoming data. Based on the MCS value, the device may be adaptively switched to a second power mode for receiving the incoming data.

    Abstract translation: 描述了无线通信系统中的功率节省的方法，系统和设备。 在实施例中，可以通过使用调制和编码方案（MCS）值作为引导因素来自适应地控制无线通信设备的功率模式来实现功率节省。 根据一个方面，设备可以处于接收模式。 在第一功率模式下，设备可以接收正在通过传输帧发送的输入数据的控制信息。 控制信息可以位于帧的第一部分中，数据跟随在帧的第二部分中。 控制信息可以包括或以其他方式指示对应于应用于输入数据的MCS的MCS值。 基于MCS值，设备可以自适应地切换到用于接收传入数据的第二功率模式。

    MULTIDIMENSIONAL ALGORITHM FOR ROAMING
    6.
    发明申请
    MULTIDIMENSIONAL ALGORITHM FOR ROAMING 审中-公开
    用于漫游的多维算法

    公开(公告)号：WO2015053972A1

    公开(公告)日：2015-04-16

    申请号：PCT/US2014/058003

    申请日：2014-09-29

    Applicant: QUALCOMM INCORPORATED

    Inventor： HOMCHAUDHURI, Sandip ,  DU, Shu ,  KUMAR, Sumeet ,  RAO, Sohani, Ganesh ,  HUSTED, Paul

    IPC: H04W48/20 ,  H04W84/12

    CPC classification number: H04W48/20 ,  H04L5/0055 ,  H04W36/14 ,  H04W40/244 ,  H04W84/12 ,  H04W88/08

    Abstract: Methods, devices, and apparatuses are described for wireless communications using a multidimensional algorithm for roaming. In one aspect, an initial set of candidate access points (APs) is produced by a station using a roaming scan. The initial set may be identified based at least in part on an initial metric (e.g., beacon signal strength). A probe signal may be transmitted by the station to at least one of the candidate APs in the initial set and information may be received in response to the probe signals. The station may then identify a reduced set from the initial set based at least in part on the received information, where the reduced set is used to select a target AP. At least one additional metric may be identified and the probe signal may be configured to obtain information corresponding to the additional metrics. This information may be used by the station to select the candidate APs in the reduced set.

    Abstract translation: 描述了使用用于漫游的多维算法的无线通信的方法，设备和装置。 在一个方面，候选接入点（AP）的初始集合由使用漫游扫描的站产生。 可以至少部分地基于初始度量（例如，信标信号强度）来识别初始设置。 探测信号可以由站发送到初始设置中的候选AP中的至少一个，并且响应于探测信号可以接收信息。 然后，站可以至少部分地基于接收到的信息来识别来自初始集合的缩减集合，其中使用缩减集合来选择目标AP。 可以识别至少一个附加度量，并且可以将探测信号配置为获得对应于附加度量的信息。 该信息可以由站使用以选择缩减集中的候选AP。

    DYNAMIC LOW-IF FREQUENCY CONVERSION FOR INTERFERENCE MITIGATION IN A HETERODYNE RECEIVER
    7.
    发明申请
    DYNAMIC LOW-IF FREQUENCY CONVERSION FOR INTERFERENCE MITIGATION IN A HETERODYNE RECEIVER 审中-公开
    动态接收器干扰抑制的动态低频变频

    公开(公告)号：WO2014149891A1

    公开(公告)日：2014-09-25

    申请号：PCT/US2014/021386

    申请日：2014-03-06

    Applicant: QUALCOMM INCORPORATED

    Inventor： LY-GAGNON, Yann ,  HUSTED, Paul

    IPC: H04L27/06 ,  H04B1/10 ,  H03D7/18

    CPC classification number: H04L27/063 ,  H03D1/04 ,  H03D7/165 ,  H03D7/18 ,  H04B1/30 ,  H04B2001/1072 ,  H04L27/3863

    Abstract: A method of operating a receiver in a communications system is disclosed. The receiver receives a radio-frequency (RF) data signal and converts the RF data signal to an intermediate frequency. The receiver then determines whether a blocker image interferes with the received data signal, and selectively adjusts the intermediate frequency to which the data signal is converted based on the determination. The receiver may lower the intermediate frequency if the blocker image interferes with the received data signal. The receiver may also deactivate a quadrature chain of the receiver if the blocker image interferes with the received data signal.

    Abstract translation: 公开了一种在通信系统中操作接收机的方法。 接收机接收射频（RF）数据信号，并将RF数据信号转换成中频。 然后，接收器确定阻塞图像是否干扰接收到的数据信号，并且基于该确定来选择性地调整数据信号被转换的中频。 如果阻塞图像干扰接收到的数据信号，则接收机可以降低中频。 如果阻塞图像干扰接收的数据信号，则接收机也可以去激活接收机的正交链。

    METHODS AND APPARATUS FOR COORDINATING COMMUNICATIONS BETWEEN A NFC RADIO AND OTHER COEXISTING RAT RADIOS
    8.
    发明申请
    METHODS AND APPARATUS FOR COORDINATING COMMUNICATIONS BETWEEN A NFC RADIO AND OTHER COEXISTING RAT RADIOS 审中-公开
    协调NFC无线电与其他同伴无线电通信之间的通信的方法和装置

    公开(公告)号：WO2014138363A2

    公开(公告)日：2014-09-12

    申请号：PCT/US2014/021112

    申请日：2014-03-06

    Applicant: QUALCOMM INCORPORATED

    Inventor： CARGILL, Thomas P. ,  HUSTED, Paul

    IPC: H04W56/00

    CPC classification number: H04B5/005 ,  H04M2250/04 ,  H04W56/00 ,  H04W72/1215

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in connection with reducing interference between NFC communications and other coexisting RAT based communications. In one example, a communications device may include an interface that is equipped to detect that a NFC communication and a coexisting RAT communication are to occur within a threshold time of each other, determine whether the communications will interfere with each other beyond a threshold level of interference, and align timing for the NFC communication and the RAT communication upon a determination that the communications will not interfere with each other beyond the threshold level of interference. In another example, a communications device may include an interface that is equipped to detect that a NFC subsystem has established a NFC connection, and provide a message to another RAT subsystem to establish a link or perform a handover.

    Abstract translation: 结合减少NFC通信和其他基于共存的基于RAT的通信之间的干扰来提供用于无线通信的方法，装置和计算机程序产品。 在一个示例中，通信设备可以包括被配备为检测NFC通信和共存的RAT通信将在彼此的阈值时间内发生的接口，确定通信是否将彼此干扰超过阈值水平 干扰和对准NFC通信和RAT通信的定时，以确定通信将不会相互干扰超过阈值干扰水平。 在另一示例中，通信设备可以包括被配备为检测NFC子系统已经建立NFC连接并且向另一个RAT子系统提供消息以建立链接或执行切换的接口。

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