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1.发明授权Methods and arrangements for error correction in decoding data from an electromagnetic radiator 有权解码来自电磁辐射器的数据的纠错方法和装置公开(公告)号：US09148250B2
公开(公告)日：2015-09-29
申请号：US13539354
申请日：2012-06-30
CPC分类号： H04L1/0045 , H03M13/09
摘要： Embodiments may communicate via an electromagnetic radiator, or light source, that can be amplitude modulated such as light emitting diode lighting via receivers that can determine data from light received from the radiator. Some embodiments decode data of a packet transmitted from modulated lighting by means of a device with a low sampling frequency such as a relatively inexpensive camera. Many embodiments determine locations of start frame delimiters in packets. Several embodiments implement repeat decoding on packets of the same data to reduce packet error rates. Some embodiments are intended for indoor navigation via photogrammetry using self-identifying light anchors. In many embodiments, the data signal may be communicated via the light source at frequencies causing flicker that is not perceivable to the human eye.
摘要翻译： 实施例可以经由可以通过接收器进行幅度调制的电磁辐射器（例如发光二极管照明）进行通信，所述接收器可以从从散热器接收的光确定数据。 一些实施例通过具有低采样频率的设备（例如相对便宜的照相机）解码从调制照明发射的分组的数据。 许多实施例确定分组中起始帧分隔符的位置。 几个实施例对相同数据的分组实施重复解码以减少分组错误率。 一些实施例旨在通过使用自识别光锚的摄影测量来进行室内导航。 在许多实施例中，数据信号可以以导致人眼不可感知的闪烁的频率经由光源传送。
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2.发明申请METHOD AND SYSTEM FOR DECODING SMALL SIZED BARCODES FROM BLURRED IMAGES 有权用于从BLEDI图像中解码小尺寸条形码的方法和系统公开(公告)号：US20140001265A1
公开(公告)日：2014-01-02
申请号：US13538958
申请日：2012-06-29
CPC分类号： G06K7/1443 , G06K7/1404 , G06K7/1452
摘要： An apparatus, system, and method to identify a region of an image including a barcode based on, at least in part, an entity specific feature associated with the barcode; detect a codeword boundary for the barcode based on, at least in part, an adaptive boundary determination mechanism; and decode the codeword based on, at least in part, a plurality of metrics associated with the entity.
摘要翻译： 至少部分地基于与条形码相关联的实体特定特征来识别包括条形码的图像的区域的装置，系统和方法; 至少部分地基于自适应边界确定机构来检测条形码的码字边界; 并且至少部分地基于与所述实体相关联的多个度量来解码所述码字。
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3.发明申请Methods and Systems to Permit Multiple Virtual Machines to Separately Configure and Access a Physical Device 有权允许多个虚拟机单独配置和访问物理设备的方法和系统公开(公告)号：US20110321042A1
公开(公告)日：2011-12-29
申请号：US12978555
申请日：2010-12-25
IPC分类号： G06F9/455
CPC分类号： G06F9/4411 , G06F9/45558 , G06F9/545 , G06F13/387 , G06F2009/45579 , G06F2009/45595
摘要： Methods and systems to permit multiple virtual machines (VMs) to separately configure and access a physical resource, substantially outside of a virtual machine monitor (VMM) that hosts the VMs. Each of a plurality of virtual machines (VMs) may access and configure the physical device through corresponding instances of a device driver that exposes controllable functions of the physical device within the VMs. VM-specific configuration parameters and connection information may be maintained for each of the VMs, outside of a VMM, to reconfigure or virtualize the physical device for each of the VMs with the corresponding VM-specific configuration parameters and connection information. Physical device virtualization augmentation features may be implemented within a combination of a physical device controller and a host device driver that executes outside of the VM.
摘要翻译： 允许多个虚拟机（VM）单独配置和访问物理资源的方法和系统，基本上位于托管虚拟机的虚拟机监视器（VMM）之外。 多个虚拟机（VM）中的每一个可以通过暴露VM内的物理设备的可控功能的设备驱动器的相应实例来访问和配置物理设备。 可以为VMM之外的每个VM维护VM特定的配置参数和连接信息，以使用具有相应的VM特定配置参数和连接信息为每个VM重新配置或虚拟化物理设备。 物理设备虚拟化增强功能可以在物理设备控制器和在VM之外执行的主机设备驱动器的组合中实现。
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公开(公告)号：US20100331028A1
公开(公告)日：2010-12-30
申请号：US12459264
申请日：2009-06-26
CPC分类号： H04W24/10 , H04B7/0617 , H04B7/0619 , H04B17/24 , H04B17/309 , H04B17/345 , H04W24/08 , H04W72/0446 , H04W72/085 , H04W84/18
摘要： Techniques for radio resource measurement (RRM) that support directionality, as well as scheduled media access techniques are described. For instance, a measurement request may be transmitted from a first device to a second device. This measurement request directs the second device to take one or more measurements of a wireless channel. Various characteristics for the one or more measurements may be included in the measurement request. For example, the measurement request may indicate at least one directional parameter and at least one timing parameter for the one or more measurements. In response to the request, the first device receives a measure report that includes measured values for each of the one or more measurements.
摘要翻译： 描述了支持方向性的无线电资源测量技术（RRM）以及调度的媒体接入技术。 例如，测量请求可以从第一设备发送到第二设备。 该测量请求指示第二设备对无线信道进行一个或多个测量。 可以在测量请求中包括用于一个或多个测量的各种特性。 例如，测量请求可以指示用于一个或多个测量的至少一个方向参数和至少一个定时参数。 响应于该请求，第一设备接收测量报告，其包括针对一个或多个测量中的每一个的测量值。
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公开(公告)号：US20100220699A1
公开(公告)日：2010-09-02
申请号：US12380614
申请日：2009-03-02
IPC分类号： H04W4/00
CPC分类号： H04W74/0816 , H04W84/18
摘要： Two wireless communications devices in a wireless network may reserve a period of time for directional data communications between themselves during a Contention Access Period. The technique may include transmitting Clear-to-Send messages to each other, and to any other devices with which either has established a directional link, to prevent interfering transmissions from these other devices. Other devices that have not established a directional link with either of these two may overhear the CTS messages and also refrain from transmitting interfering signals during the reserved time period.
摘要翻译： 无线网络中的两个无线通信设备可以在竞争访问周期期间保留用于它们之间的定向数据通信的一段时间。 该技术可以包括向彼此发送清除发送消息，以及向已经建立了定向链路的任何其他设备发送，以防止来自这些其他设备的干扰传输。 尚未建立与这两者中的任何一个的定向链路的其他设备可能会听到CTS消息，并且在预留时间段期间也避免发送干扰信号。
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公开(公告)号：US07653357B2
公开(公告)日：2010-01-26
申请号：US11419625
申请日：2006-05-22
申请人： Ryoko Matsuo , Shuichi Obayashi , Toshikazu Kodama , Dave Famolari , Praveen Gopalakrishnan , Faramak Vakil
发明人： Ryoko Matsuo , Shuichi Obayashi , Toshikazu Kodama , Dave Famolari , Praveen Gopalakrishnan , Faramak Vakil
IPC分类号： H01B1/00
CPC分类号： H04B1/10 , H04B1/0475 , H04W52/24 , H04W52/242 , H04W52/243 , H04W52/34
摘要： In some embodiments, a system and method is disclosed for, among other things, reducing interference in a first wireless network from a second wireless network. In some embodiments, the method includes that an Interfered AP, which Interfered AP either itself receives interference or has a station in the Interfered AP's network that receives interference from an Interfering AP or from a station within the Interfering AP's network, selects how to reduce interference from a plurality of interference reduction methods—e.g., including transmit power control (TPC), channel switching (CS) and/or the like.
摘要翻译： 在一些实施例中，公开了一种系统和方法，用于除其他之外，减少来自第二无线网络的第一无线网络中的干扰。 在一些实施例中，所述方法包括：干扰AP本身接收干扰或干扰AP的网络中具有干扰AP或干扰AP网络内的站的干扰的干扰AP，选择如何减少干扰 从多种干扰减少方法中，例如包括发射功率控制（TPC），信道切换（CS）等。
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公开(公告)号：US20070060057A1
公开(公告)日：2007-03-15
申请号：US11419625
申请日：2006-05-22
申请人： Ryoko Matsuo , Shuichi Obayashi , Toshikazu Kodama , Dave Famolari , Praveen Gopalakrishnan , Faramak Vakil
发明人： Ryoko Matsuo , Shuichi Obayashi , Toshikazu Kodama , Dave Famolari , Praveen Gopalakrishnan , Faramak Vakil
IPC分类号： H04B1/00
CPC分类号： H04B1/10 , H04B1/0475 , H04W52/24 , H04W52/242 , H04W52/243 , H04W52/34
摘要： In some embodiments, a system and method is disclosed for, among other things, reducing interference in a first wireless network from a second wireless network. In some embodiments, the method includes that an Interfered AP, which Interfered AP either itself receives interference or has a station in the Interfered AP's network that receives interference from an Interfering AP or from a station within the Interfering AP's network, selects how to reduce interference from a plurality of interference reduction methods—e.g., including transmit power control (TPC), channel switching (CS) and/or the like.
摘要翻译： 在一些实施例中，公开了一种系统和方法，用于除其他之外，减少来自第二无线网络的第一无线网络中的干扰。 在一些实施例中，所述方法包括：干扰AP本身接收干扰或干扰AP的网络中具有干扰AP或干扰AP网络内的站的干扰的干扰AP，选择如何减少干扰 从多种干扰减少方法中，例如包括发射功率控制（TPC），信道切换（CS）等。
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8.发明申请公开(公告)号：US20140364134A1
公开(公告)日：2014-12-11
申请号：US14466375
申请日：2014-08-22
CPC分类号： H04W24/10 , H04B7/0617 , H04B7/0619 , H04B17/24 , H04B17/309 , H04B17/345 , H04W24/08 , H04W72/0446 , H04W72/085 , H04W84/18
摘要： Techniques for radio resource measurement (RRM) that support directionality, as well as scheduled media access techniques are described. For instance, a measurement request may be transmitted from a first device to a second device. This measurement request directs the second device to take one or more measurements of a wireless channel. Various characteristics for the one or more measurements may be included in the measurement request. For example, the measurement request may indicate at least one directional parameter and at least one timing parameter for the one or more measurements. In response to the request, the first device receives a measure report that includes measured values for each of the one or more measurements.
摘要翻译： 描述了支持方向性的无线电资源测量技术（RRM）以及调度的媒体接入技术。 例如，测量请求可以从第一设备发送到第二设备。 该测量请求指示第二设备对无线信道进行一个或多个测量。 可以在测量请求中包括用于一个或多个测量的各种特性。 例如，测量请求可以指示用于一个或多个测量的至少一个方向参数和至少一个定时参数。 响应于该请求，第一设备接收测量报告，其包括针对一个或多个测量中的每一个的测量值。
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9.发明授权公开(公告)号：US08851379B2
公开(公告)日：2014-10-07
申请号：US13538958
申请日：2012-06-29
IPC分类号： G06K7/10
CPC分类号： G06K7/1443 , G06K7/1404 , G06K7/1452
摘要： An apparatus, system, and method to identify a region of an image including a barcode based on, at least in part, an entity specific feature associated with the barcode; detect a codeword boundary for the barcode based on, at least in part, an adaptive boundary determination mechanism; and decode the codeword based on, at least in part, a plurality of metrics associated with the entity.
摘要翻译： 至少部分地基于与条形码相关联的实体特定特征来识别包括条形码的图像的区域的装置，系统和方法; 至少部分地基于自适应边界确定机构来检测条形码的码字边界; 并且至少部分地基于与所述实体相关联的多个度量来解码所述码字。
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公开(公告)号：US20130288741A1
公开(公告)日：2013-10-31
申请号：US13995915
申请日：2011-12-09
申请人： Masoud Sjadieh , Xue Yang , Praveen Gopalakrishnan
发明人： Masoud Sjadieh , Xue Yang , Praveen Gopalakrishnan
IPC分类号： H04W88/06
摘要： Embodiments of the present disclosure describe methods, apparatuses, and systems related to a user equipment having virtual mobile terminals. Other embodiments may be described and/or claimed.
摘要翻译： 本公开的实施例描述与具有虚拟移动终端的用户设备相关的方法，装置和系统。 可以描述和/或要求保护其他实施例。
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