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81. 发明申请

WO2014014686A1 PARAMETER SELECTION AND COARSE LOCALIZATION OF REGIONS OF INTEREST FOR MSER|PROCESSING 审中-公开
标题翻译：参数选择和区分MSER |加工区域的利益区域
公开(公告)号：WO2014014686A1
公开(公告)日：2014-01-23
申请号：PCT/US2013/049498
申请日：2013-07-06
申请人： QUALCOMM INCORPORATED
发明人： BAHETI, Pawan Kumar , BARMAN, Kishor K. , GORE, Dhananjay Ashok , SUNDARAM, Senthilkumar
IPC分类号： G06K9/32 , G06K9/46
CPC分类号： G06K9/4661 , G06K9/3233 , G06K9/3258 , G06K9/4638 , G06K9/4642 , G06K2209/01
摘要： An attribute is computed based on pixel intensities in an image of real world, and used to identify at least one input for processing the image to identify at least a first maximally stable extremal region (MSER). The at least one input is one of (A) a parameter used in MSER processing or (B) a portion of the image to be subject to MSER processing. The attribute may be a variance of pixel intensities, or computed from a histogram of pixel intensities. The attribute may be used with a look-up table, to identify parameter(s) used in MSER processing. The attribute may be a stroke width of a second MSER of a subsampled version of the image. The attribute may be used in checking whether a portion of the image satisfies a predetermined test, and if so including the portion in a region subject to MSER processing.
摘要翻译：基于现实世界的图像中的像素强度来计算属性，并且用于识别用于处理图像的至少一个输入以识别至少第一最大稳定的极值区域（MSER）。至少一个输入是（A）在MSER处理中使用的参数或（B）要进行MSER处理的图像的一部分中的一个。该属性可以是像素强度的方差，或者从像素强度的直方图计算。该属性可以与查找表一起使用，以识别在MSER处理中使用的参数。属性可以是图像的子采样版本的第二MSER的笔画宽度。该属性可以用于检查图像的一部分是否满足预定的测试，并且如果包括在经受MSER处理的区域中的部分。

82. 发明申请

WO2013112746A1 DETECTING AND CORRECTING SKEW IN REGIONS OF TEXT IN NATURAL IMAGES 审中-公开
标题翻译：在自然图像中检测和校正文字区域
公开(公告)号：WO2013112746A1
公开(公告)日：2013-08-01
申请号：PCT/US2013/023003
申请日：2013-01-24
申请人： QUALCOMM INCORPORATED
发明人： BAHETI, Pawan Kumar , AGARWAL, Ankit , GORE, Dhananjay Ashok
IPC分类号： G06K9/32 , G06K9/22
CPC分类号： G06K9/00456 , G06K9/3258 , G06K9/36 , G06K9/4647 , G06K2209/01 , G06T11/60
摘要： An electronic device and method use a camera to capture an image of an environment outside the electronic device followed by identification of regions, based on pixel intensities in the image. At least one processor automatically computes multiple values of an indicator of skew in multiple regions in the image respectively. The multiple values are specific to the multiple regions, and used to determine whether unacceptable skew is present across the regions. When skew is determined to be unacceptable, user input is requested to correct the skew, e.g. by displaying on a screen, a symbol and receiving user input (e.g. by rotating an area of touch or rotating the electronic device) to align a direction of the symbol with a direction of the image, and then the process may repeat ( e.g. capture image, detect skew, and if necessary request user input).
摘要翻译：电子设备和方法使用相机来基于图像中的像素强度来捕获电子设备外的环境的图像，然后识别区域。至少一个处理器分别自动计算图像中多个区域的偏斜指标的多个值。多个值特定于多个区域，并用于确定跨区域是否存在不可接受的偏斜。当确定歪斜是不可接受的时，请求用户输入来校正歪斜，例如。通过在屏幕上显示符号和接收用户输入（例如通过旋转触摸区域或旋转电子设备）以使符号的方向与图像的方向对齐，然后该过程可以重复（例如捕获图像，检测偏斜，如有必要请求用户输入）。

83. 发明申请

WO2013085831A1 WIRELESS REPEATER IMPLEMENTING MULTI-PARAMETER GAIN MANAGEMENT 审中-公开
标题翻译：无线中继器实施多参数增益管理
公开(公告)号：WO2013085831A1
公开(公告)日：2013-06-13
申请号：PCT/US2012/067549
申请日：2012-12-03
申请人： QUALCOMM INCORPORATED
发明人： WANG, Michael Mao , BARRIAC, Gwendolyn Denise , GORE, Dhananjay Ashok , TIAN, Tao
IPC分类号： H04B7/155
CPC分类号： H04B7/15578
摘要： A wireless repeater incorporates a gain management block to implement a multiparameter gain management algorithm. The gain management algorithm receives gain settings from at least a gain control metric for stability and output signal quality and signal headroom values associated with circuitry of the repeater. The gain management block provides secure and robust boot-up of the repeater as well as oscillation detection and prevention. Furthermore, the gain management block implements repeater stability control, output signal-to-noise level control, uplink and downlink gain balance control and compensation for device constraints.
摘要翻译：无线中继器包含增益管理块以实现多参数增益管理算法。增益管理算法从至少一个增益控制度量接收增益设置，用于稳定性和输出信号质量以及与中继器的电路相关联的信号余量值。增益管理块提供中继器的安全可靠的启动以及振荡检测和防止。此外，增益管理块实现中继器稳定性控制，输出信噪比电平控制，上行链路和下行链路增益平衡控制以及器件约束的补偿。

84. 发明申请

WO2017027152A1 MULTIPLE BROADBAND SUBSCRIPTION SHARING 审中-公开
标题翻译：多元宽带订阅分享
公开(公告)号：WO2017027152A1
公开(公告)日：2017-02-16
申请号：PCT/US2016/041941
申请日：2016-07-12
申请人： QUALCOMM INCORPORATED
发明人： MATE, Amit , GOVINDASWAMY, Senthil Kumar , GORE, Dhananjay Ashok , RAO, Ajit Venkat
IPC分类号： H04L12/709 , H04L12/803 , H04L12/54 , H04L29/06
CPC分类号： H04W84/12 , H04L12/2801 , H04L12/462 , H04L45/245 , H04L47/125 , H04L61/2514 , H04W28/08 , Y02D50/30
摘要： In various aspects, the disclosure provides for aggregating bandwidth in broadband subscription services including sending a query to a device and determining that the device is a bridging device; receiving a sharing profile from the bridging device; and routing a first data generated by a local area network (LAN) client to an external network over at least the bridging device using the sharing profile or over a backhaul link; and, in various aspects, further including receiving a second data from the external network over at least the bridging device using the sharing profile or over the backhaul link, wherein the second data is received in response to the first data; and routing the second data to the LAN client.
摘要翻译：在各方面，本公开提供了在宽带订阅服务中聚合带宽，包括向设备发送查询并确定该设备是桥接设备; 从桥接设备接收共享简档; 以及通过至少所述桥接设备使用共享简档或通过回程链路将由局域网（LAN）客户端生成的第一数据路由到外部网络; 并且在各个方面，还包括使用共享简档或通过回程链路从至少桥接设备从外部网络接收第二数据，其中响应于第一数据接收第二数据; 并将第二个数据路由到LAN客户端。

85. 发明申请

WO2014022406A1 METHODS AND APPARATUS FOR REPORTING CHANNEL QUALITY INDICATOR (CQI) 审中-公开
标题翻译：报告频道质量指标（CQI）的方法和装置
公开(公告)号：WO2014022406A1
公开(公告)日：2014-02-06
申请号：PCT/US2013/052742
申请日：2013-07-30
申请人： QUALCOMM INCORPORATED
发明人： PALANIVELU, Arul Durai Murugan , BHATTAD, Kapil , GORE, Dhananjay Ashok , MANTRAVADI, Ashok
IPC分类号： H04L1/00
CPC分类号： H04W72/085 , H04L1/0026 , H04L1/0027 , H04L1/0028
摘要： Certain aspects of the present disclosure relate to techniques for reporting Channel Quality Indicator (CQI). In certain aspects, a User Equipment (UE) may schedule switch from at least a first set of zero or more antennas used by the UE, to at least one second set of zero or more antennas, wherein the first and second sets differ by at least one antenna. The UE may determine a Channel Quality Indicator (CQI) to be reported from the UE for use at a base station in a subsequent CQI subframe set, based at least on the scheduled switch. The UE may thereafter transmit the CQI to the base station.
摘要翻译：本公开的某些方面涉及用于报告信道质量指示符（CQI）的技术。在某些方面，用户设备（UE）可以将至少由UE使用的零个或多个天线的第一组的调度调度到零个或多个天线的至少一个第二组，其中第一组和第二组在至少一个天线。 UE可以基于至少基于所调度的交换机来确定要在UE中报告的信道质量指示符（CQI）以在后续CQI子帧集合中在基站处使用。然后，UE可以将CQI发送到基站。

86. 发明申请

WO2014014678A1 FEATURE EXTRACTION AND USE WITH A PROBABILITY DENSITY FUNCTION AND DIVERGENCE|METRIC 审中-公开
标题翻译：特征提取和使用具有概率密度函数和分歧|公制
公开(公告)号：WO2014014678A1
公开(公告)日：2014-01-23
申请号：PCT/US2013/049379
申请日：2013-07-03
申请人： QUALCOMM INCORPORATED
发明人： KRISHNA KUMAR, Raj Kumar , BAHETI, Pawan Kumar , GORE, Dhananjay Ashok
IPC分类号： G06K9/46
CPC分类号： G06K9/4671 , G06K9/4647 , G06K2209/01
摘要： An image of real world is processed to identify blocks as candidates to be recognized. Each block is subdivided into sub-blocks, and each sub-block is traversed to obtain counts, in a group for each sub-block. Each count in the group is either of presence of transitions between intensity values of pixels or of absence of transition between intensity values of pixels. Hence, each pixel in a sub-block contributes to at least one of the counts in each group. Vector(s) for each sub-block including normalized counts (based at least on a total number of pixels in the sub-block) may be compared with multiple predetermined vectors of corresponding symbols in a set, using any metric of divergence between probability density functions (e.g. Jensen-Shannon divergence metric). Whichever symbol has a predetermined vector that most closely matches the vector(s) is identified and stored.
摘要翻译：处理真实世界的图像以识别块作为要被识别的候选。每个块被细分为子块，并且每个子块被遍历以在每个子块的组中获得计数。组中的每个计数是存在像素的强度值之间的转换或像素的强度值之间不存在转换。因此，子块中的每个像素有助于每个组中的至少一个计数。可以将包括归一化计数（至少基于子块中的像素总数）的每个子块的向量与集合中的相应符号的多个预定向量进行比较，使用概率密度之间的发散度功能（例如Jensen-Shannon散度度量）。无论哪个符号具有与矢量最接近匹配的预定向量被识别和存储。

87. 发明申请

WO2013090663A1 RECEIVE ANTENNA SELECTION/COMBINING OF RECEIVE ANTENNAS USING FEWER NUMBER OF RECEIVE CHAINS 审中-公开
标题翻译：使用接收链数量接收天线选择/接收天线的组合
公开(公告)号：WO2013090663A1
公开(公告)日：2013-06-20
申请号：PCT/US2012/069635
申请日：2012-12-14
申请人： QUALCOMM INCORPORATED
发明人： BHATTAD, Kapil , GORE, Dhananjay Ashok , GAAL, Peter
IPC分类号： H04B7/08
CPC分类号： H04W24/02 , H04B7/0802 , H04B7/0811 , H04B7/0874
摘要： Methods and apparatus for performing receive antenna diversity measurements in measurement gaps are provided. One embodiment may include communicating with a serving base station using a first set of one or more receive antennas during a normal operational period, performing receive antenna diversity measurements with a second set of one or more receive antennas during a measurement gap between normal operational periods, and selecting one or more receive antennas for at least one of use and/or combining, based on the receive antenna diversity measurements.
摘要翻译：提供了用于在测量间隙中执行接收天线分集测量的方法和装置。一个实施例可以包括在正常操作周期期间使用第一组一个或多个接收天线与服务基站进行通信，在正常操作周期期间的测量间隙期间用第二组一个或多个接收天线执行接收天线分集测量，以及基于所述接收天线分集测量来选择用于至少一个使用和/或组合的一个或多个接收天线。

88. 发明申请

WO2013085817A1 A REPEATER HAVING IMPROVED ISOLATION IN A MULTI-HOP NETWORK 审中-公开
标题翻译：具有多重网络中改进隔离的复用器
公开(公告)号：WO2013085817A1
公开(公告)日：2013-06-13
申请号：PCT/US2012/067329
申请日：2012-11-30
申请人： QUALCOMM INCORPORATED
发明人： GORE, Dhananjay Ashok , BARRIAC, Gwendolyn Denise , TIAN, Tao , WANG, Michael Mao , PROCTOR, James, Arthur, Jr. , GAINEY, Kenneth M.
IPC分类号： H04B7/155 , H04B7/26
CPC分类号： H04B7/2606 , H04B7/15585
摘要： A wireless repeater in a multi-repeater environment operates to detect the presence of neighboring repeaters and to maintain repeater stability in the presence of a neighboring repeater. In some embodiments, the repeater transmits a known signal sequence to discover the presence of a neighboring repeater. When a neighboring repeater is detected, the repeater may apply mitigation measures to maintain operational stability at the repeater.
摘要翻译：多中继器环境中的无线中继器操作以检测相邻中继器的存在并且在相邻中继器存在的情况下维持中继器的稳定性。在一些实施例中，中继器发送已知信号序列以发现相邻中继器的存在。当检测到相邻中继器时，中继器可以应用缓解措施来维持中继器的操作稳定性。

89. 发明申请

WO2014022753A1 METHODS AND APPARATUS FOR TRANSMITTING CLEAR TO SEND (CTS)-TO-SELF INDICATION 审中-公开
标题翻译：用于发送清除发送（CTS）自动指示的方法和装置
公开(公告)号：WO2014022753A1
公开(公告)日：2014-02-06
申请号：PCT/US2013/053384
申请日：2013-08-02
申请人： QUALCOMM INCORPORATED
发明人： PALANIVELU, Arul Durai Murugan , BHATTAD, Kapil , GORE, Dhananjay Ashok , MANTRAVADI, Ashok , SADEK, Ahmed Kamel
IPC分类号： H04W72/12 , H04B1/00
CPC分类号： H04W72/12 , H04B1/0064 , H04W52/0235 , H04W72/1215 , H04W88/10 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146
摘要： Certain aspects of the present disclosure relate to techniques for transmitting a clear to send (CTS)-to-self indication. According to certain aspects, a method for wireless communications by a wireless device is provided. The method generally includes scheduling a first antenna at the wireless device for communication using one of a first radio access technology (RAT) or a second RAT, scheduling one or more other antennas at the wireless device configured for communication using the first RAT, for communication using the second RAT in order to enable one of transmit diversity on the second RAT or simultaneous communication on the first and second RATs, and transmitting an idle-mode indication to force the first RAT to an idle mode
摘要翻译：本公开的某些方面涉及用于发送明确发送（CTS）到自身指示的技术。根据某些方面，提供了一种由无线设备进行无线通信的方法。该方法通常包括在无线设备处调度第一天线以使用第一无线电接入技术（RAT）或第二RAT中的一个进行通信，在被配置为使用第一RAT进行通信的无线设备上调度一个或多个其他天线用于通信使用第二RAT以便实现第二RAT上的发射分集或第一RAT和第二RAT上的同时通信中的一个，并且发送空闲模式指示以迫使第一RAT进入空闲模式

90. 发明申请

WO2013070432A1 ESTIMATION OF REPEATER LOOP DELAY FOR REPEATER GAIN CONTROL 审中-公开
标题翻译：用于重复增益控制的重复循环延迟估计
公开(公告)号：WO2013070432A1
公开(公告)日：2013-05-16
申请号：PCT/US2012/061621
申请日：2012-10-24
申请人： QUALCOMM INCORPORATED
发明人： WANG, Michael Mao , BARRIAC, Gwendolyn Denise , GORE, Dhananjay Ashok
IPC分类号： H04B7/155
CPC分类号： H04B7/15578 , H04B7/15535
摘要： Methods and apparatus for estimating a loop delay value (N delay ) in an interference cancellation repeater are presented. For example, a method may include setting a repeater gain to an initial gain value, setting a delay parameter to an initial time value, and measuring a loop gain associated with the delay parameter and the repeater gain by detecting a feedback signal with an echo canceller disabled. The method may further include determining whether the measured loop gain is larger than a previously measured loop gain, and if so, designating the delay parameter as the loop delay value (N delay ); and decrementing the delay parameter when the measured loop gain is not larger than the previously measured loop gain, and when the delay parameter is not at a final time value. The method may iterate until the delay parameter is less than or equal to the final time value.
摘要翻译：提出了一种用于估计干扰消除中继器中的环路延迟值（Ndelay）的方法和装置。例如，一种方法可以包括将中继器增益设置为初始增益值，将延迟参数设置为初始时间值，以及通过用回波消除器检测反馈信号来测量与延迟参数和中继器增益相关联的环路增益禁用。该方法还可以包括确定测量的环路增益是否大于先前测量的环路增益，如果是，则将延迟参数指定为环路延迟值（Ndelay）; 并且当测量的环路增益不大于先前测量的环路增益时，以及当延迟参数不在最终时间值时，递减延迟参数。该方法可以迭代，直到延迟参数小于或等于最终时间值。

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