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    POWER DELAY PROFILE BASED INDOOR OUTDOOR DETECTION
    1.
    发明申请
    POWER DELAY PROFILE BASED INDOOR OUTDOOR DETECTION 有权
    基于电力延迟配置的室内室外检测

    公开(公告)号：US20160337978A1

    公开(公告)日：2016-11-17

    申请号：US15151348

    申请日：2016-05-10

    Applicant: QUALCOMM Incorporated

    Inventor： Piero Zappi ,  Ashwin Swaminathan ,  Santiago Mazuelas ,  Roy Franklin Quick, JR.

    IPC: H04W52/02 ,  H04W4/02

    CPC classification number: H04W52/0258 ,  H04L25/0212 ,  H04L25/0222 ,  H04M2250/10 ,  H04M2250/12 ,  H04W4/02 ,  H04W52/0254 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

    Abstract: A detector in a mobile device receives input from a modem, determines whether the mobile device is indoor or outdoor based on the modem-supplied input, and stores in memory a binary value to indicate an indoor-outdoor state of the mobile device. In certain embodiments, the mobile device includes a modem of a cell phone and the modem-supplied input includes an estimate of a power delay profile. In some embodiments, the detector extracts a feature from the modem-supplied input, and uses the extracted feature with a classifier, to output a state and a probability of the state. In these embodiments, logic in the detector compares an empirically-determined threshold, against a probability output by the classifier, and when the threshold is exceeded, the state determined by the classifier is output as the state of the mobile device. In other embodiments, the classifier outputs the state of the mobile device directly (without probability).

    Abstract translation: 移动设备中的检测器从调制解调器接收输入，基于调制解调器提供的输入，确定移动设备是室内还是室外，并且在存储器中存储二进制值以指示移动设备的室内 - 室外状态。 在某些实施例中，移动设备包括蜂窝电话的调制解调器，并且调制解调器提供的输入包括功率延迟分布的估计。 在一些实施例中，检测器从调制解调器提供的输入中提取特征，并且使用提取的特征与分类器来输出状态和状态概率。 在这些实施例中，检测器中的逻辑将经验确定的阈值与由分类器输出的概率进行比较，并且当超过阈值时，由分类器确定的状态被输出为移动设备的状态。 在其他实施例中，分类器直接输出移动设备的状态（不可能）。

    BANDWIDTH INFORMATION DETERMINATION FOR FLEXIBLE BANDWIDTH CARRIERS
    2.
    发明申请
    BANDWIDTH INFORMATION DETERMINATION FOR FLEXIBLE BANDWIDTH CARRIERS 审中-公开

    公开(公告)号：US20160337907A1

    公开(公告)日：2016-11-17

    申请号：US15222200

    申请日：2016-07-28

    Applicant: QUALCOMM Incorporated

    Inventor： Olunfunmilola O. Awoniyi ,  Soumya Das ,  Edwin C. Park ,  Roy Franklin Quick, JR. ,  Samir Salib Soliman

    IPC: H04W28/20 ,  H04W24/10

    CPC classification number: H04W24/10 ,  H04L1/0038 ,  H04W28/20 ,  H04W36/0022 ,  H04W36/0083 ,  H04W36/00835 ,  H04W48/08

    Abstract: Methods, systems, and devices for wireless communication are provided for mobility management for wireless communications systems that utilize a flexible bandwidth carrier. Some embodiments include approaches for determining bandwidth information, such as one or more bandwidth scaling factors N and/or flexible bandwidths, at a user equipment (UE), where the bandwidth information may not be signaled to the UE. Embodiments for determining bandwidth information include: random ordered bandwidth scaling factor approaches, delay ordered bandwidth scaling factor approaches, storing bandwidth scaling factor value in UE Neighbor Record approaches, spectrum measurement approaches, spectrum calculation approaches, and/or a priori approaches. Flexible bandwidth carrier systems may utilize spectrum portions that may not be big enough to fit a normal waveform. Flexible bandwidth carrier systems may be generated through dilating, or scaling down, time, frame lengths, bandwidth, or the chip rate of the flexible bandwidth carrier systems with respect to a normal bandwidth carrier system.

    SYSTEMS AND METHOD FOR FINITE RATE OF INNOVATION CHANNEL ESTIMATION
    4.
    发明申请
    SYSTEMS AND METHOD FOR FINITE RATE OF INNOVATION CHANNEL ESTIMATION 审中-公开
    创新通道估计有效率的系统和方法

    公开(公告)号：US20150263869A1

    公开(公告)日：2015-09-17

    申请号：US14207283

    申请日：2014-03-12

    Applicant: QUALCOMM Incorporated

    Inventor： Roy Franklin Quick, JR. ,  Farrokh Abrishamkar ,  Ori Shental ,  Marvin Leroy Vis ,  Ali Hormati ,  Roland Rick

    IPC: H04L25/02 ,  H04B1/7097 ,  H04B1/707 ,  H04B1/7073

    CPC classification number: H04L25/0246 ,  H04B1/7113 ,  H04B2201/70727

    Abstract: This disclosure provides systems, methods and apparatus for finite rate of innovation channel estimation. In one aspect an apparatus for equalizing received signals is provided. The apparatus comprises a signal per-processing unit configured to process received pilot signals transmitted through a sparse channel into at least one composite signal. The at least one composite signal further includes a plurality of signal peaks. The apparatus further comprises a Fourier transform unit configured to transform the at least one composite signal into frequency-domain data and a channel estimation unit configured to estimate at least one delay value and at least one peak value from the frequency-domain data.

    Abstract translation: 本公开提供了用于创新信道估计有限速率的系统，方法和装置。 在一个方面，提供了一种用于均衡接收信号的装置。 该装置包括：信号每处理单元，被配置为将通过稀疏信道发送的接收导频信号处理成至少一个复合信号。 所述至少一个复合信号还包括多个信号峰值。 所述装置还包括被配置为将所述至少一个复合信号变换为频域数据的傅里叶变换单元，以及被配置为从所述频域数据估计至少一个延迟值和至少一个峰值的信道估计单元。

    MOBILE DEVICE DEFINED TRACKING AREA
    5.
    发明申请
    MOBILE DEVICE DEFINED TRACKING AREA 审中-公开
    移动设备定义跟踪区域

    公开(公告)号：US20150289110A1

    公开(公告)日：2015-10-08

    申请号：US14747623

    申请日：2015-06-23

    Applicant: QUALCOMM Incorporated

    Inventor： Thomas Kilpatrick, II ,  Roy Franklin Quick, JR. ,  Olufunmilola Awoniyi-Oteri

    IPC: H04W4/02 ,  H04W4/04 ,  H04W64/00

    CPC classification number: H04W4/029 ,  H04W60/04 ,  H04W64/006 ,  H04W68/04

    Abstract: Methods, systems, and devices are described for defining a tracking area for a mobile device. The mobile device may determine that it is traveling along an identified route. The mobile device may send an indication to a core cellular network that it is traveling along the identified route and, therefore, refrain from sending tracking area update messages as it enters new tracking areas along the route. The core cellular network may receive the message and define a tracking area for the mobile device based on the information associated with the identified route. The core cellular network may define the tracking area and send page(s) to the mobile device without receiving tracking area update reporting messages from the mobile device as it travels along the identified route.

    Abstract translation: 描述了用于定义移动设备的跟踪区域的方法，系统和设备。 移动设备可以确定它沿着所识别的路线行进。 移动设备可以向核心蜂窝网络发送其沿着所识别的路由行进的指示，并且因此在沿着该路线进入新的跟踪区域时避免发送跟踪区域更新消息。 核心蜂窝网络可以基于与所识别的路由相关联的信息来接收消息并为移动设备定义跟踪区域。 核心蜂窝网络可以定义跟踪区域并向移动设备发送页面，而不会在移动设备沿所识别的路线行进时接收到来自移动设备的跟踪区域更新报告消息。

    PAGING AREA REDUCTION BASED PREDICTIVE MOBILITY
    7.
    发明申请
    PAGING AREA REDUCTION BASED PREDICTIVE MOBILITY 审中-公开
    基于面积减少的预测机会

    公开(公告)号：US20150038180A1

    公开(公告)日：2015-02-05

    申请号：US14279147

    申请日：2014-05-15

    Applicant: QUALCOMM Incorporated

    Inventor： Roy Franklin Quick, JR. ,  Olufunmilola Awoniyi-Oteri ,  Thomas Kilpatrick, II

    IPC: H04W8/08 ,  H04W68/02

    CPC classification number: H04W72/0473 ,  H04W8/08 ,  H04W36/0055 ,  H04W36/04 ,  H04W36/10 ,  H04W36/245 ,  H04W36/32 ,  H04W52/22 ,  H04W52/223 ,  H04W52/228 ,  H04W52/285 ,  H04W52/325 ,  H04W52/362 ,  H04W52/50 ,  H04W60/00 ,  H04W64/00 ,  H04W64/006 ,  H04W68/02 ,  H04W72/02 ,  H04W72/048 ,  H04W74/0833

    Abstract: Methods, systems, and devices are described for adjusting the number of base stations of a paging group based on the mobility state of a mobile device. The mobile device may autonomously determine its mobility state based on a sequence of repeated historical events associated with mobility patterns of the mobile device. The mobile device may communicate the mobility state to a base stations and receive a page from at least one of a subset of base stations of a paging group. The subset of base stations may be selected based on the mobility state of the mobile device. The number of base stations selected to be included in the subset of base stations may be reduces when the mobile device is in a stationary state or increased when the mobile device is in a mobile state. The mobile device may explicitly or implicitly convey the mobility state.

    Abstract translation: 描述了用于基于移动设备的移动性状态来调整寻呼组的基站的数量的方法，系统和设备。 移动设备可以基于与移动设备的移动性模式相关联的重复历史事件的顺序来自主地确定其移动性状态。 移动设备可以将移动性状态传送到基站，并从寻呼组的基站的子集中的至少一个接收页面。 可以基于移动设备的移动性状态来选择基站的子集。 当移动设备处于静止状态时，选择包括在基站子集中的基站的数量可能会减少，或者当移动设备处于移动状态时可以增加。 移动设备可以明确或隐含地传达移动性状态。

    RANDOM ACCESS USING PREDICTIVE MOBILITY
    9.
    发明申请
    RANDOM ACCESS USING PREDICTIVE MOBILITY 有权
    随机访问使用预测移动性

    公开(公告)号：US20150036598A1

    公开(公告)日：2015-02-05

    申请号：US14244346

    申请日：2014-04-03

    Applicant: QUALCOMM Incorporated

    Inventor： Thomas Kilpatrick, II ,  Olufunmilola Awoniyi-Oteri ,  Amir Sarajedini ,  Roy Franklin Quick, JR. ,  Patrik Nils Lundqvist

    IPC: H04W72/04

    CPC classification number: H04W72/0473 ,  H04W8/08 ,  H04W36/0055 ,  H04W36/04 ,  H04W36/10 ,  H04W36/245 ,  H04W36/32 ,  H04W52/22 ,  H04W52/223 ,  H04W52/228 ,  H04W52/285 ,  H04W52/325 ,  H04W52/362 ,  H04W52/50 ,  H04W60/00 ,  H04W64/00 ,  H04W64/006 ,  H04W68/02 ,  H04W72/02 ,  H04W72/048 ,  H04W74/0833

    Abstract: Methods, systems, and devices are described for predicting a current random access transmission power detectable by a base station based on historical transmission power information. In one aspect, a mobile device may access a historical transmission power associated with a current state of the mobile device, with the historical transmission power based on mobility patterns of the mobile device. Based at least in part on the accessed historical transmission power, the mobile device may predict a current random access transmission power of the mobile device, where the predicted current random access transmission power is configured to elicit a random access response from a base station. In one aspect, the techniques described herein may reduce a number of power ramp steps taken by the mobile device during a random access procedure, reduce interference from the mobile device during the random access procedure, or both based on the predicted current random access transmission power.

    Abstract translation: 描述了用于基于历史发送功率信息预测基站可检测到的当前随机接入发送功率的方法，系统和设备。 在一个方面，移动设备可以利用基于移动设备的移动性模式的历史发送功率访问与移动设备的当前状态相关联的历史发送功率。 至少部分地基于访问的历史发送功率，移动设备可以预测移动设备的当前随机接入传输功率，其中预测的当前随机接入传输功率被配置为从基站引出随机接入响应。 在一个方面，本文描述的技术可以减少随机接入过程期间移动设备采取的功率斜坡步骤的数量，在随机接入过程期间减少来自移动设备的干扰，或者基于预测的当前随机接入传输功率 。

    BANDWIDTH INFORMATION DETERMINATION FOR FLEXIBLE BANDWIDTH CARRIERS
    10.
    发明申请
    BANDWIDTH INFORMATION DETERMINATION FOR FLEXIBLE BANDWIDTH CARRIERS 审中-公开

    公开(公告)号：US20180376361A1

    公开(公告)日：2018-12-27

    申请号：US16107303

    申请日：2018-08-21

    Applicant: QUALCOMM Incorporated

    Inventor： Olufunmilola Omolade Awoniyi-Oteri ,  Soumya Das ,  Edwin Chongwoo Park ,  Roy Franklin Quick, JR. ,  Samir Salib Soliman

    IPC: H04W24/10 ,  H04W36/00 ,  H04W28/20

    CPC classification number: H04W24/10 ,  H04L1/0038 ,  H04W28/20 ,  H04W36/0022 ,  H04W36/0083 ,  H04W36/00835 ,  H04W48/08

    Abstract: Methods, systems, and devices for wireless communication are provided for mobility management for wireless communications systems that utilize a flexible bandwidth carrier. Some embodiments include approaches for determining bandwidth information, such as one or more bandwidth scaling factors N and/or flexible bandwidths, at a user equipment (UE), where the bandwidth information may not be signaled to the UE. Embodiments for determining bandwidth information include: random ordered bandwidth scaling factor approaches, delay ordered bandwidth scaling factor approaches, storing bandwidth scaling factor value in UE Neighbor Record approaches, spectrum measurement approaches, spectrum calculation approaches, and/or a priori approaches. Flexible bandwidth carrier systems may utilize spectrum portions that may not be big enough to fit a normal waveform. Flexible bandwidth carrier systems may be generated through dilating, or scaling down, time, frame lengths, bandwidth, or the chip rate of the flexible bandwidth carrier systems with respect to a normal bandwidth carrier system.

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