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1. 发明申请

WO2014051754A1 METHODS AND APPARATUS FOR MULTIPHASE SAMPLING OF MODULATED LIGHT 审中-公开
标题翻译：用于调制光的多相采样的方法和装置
公开(公告)号：WO2014051754A1
公开(公告)日：2014-04-03
申请号：PCT/US2013/046224
申请日：2013-06-18
申请人： INTEL CORPORATION , ROBERTS, Richard D. , WALMA, Mathys C. , GOPALAKRISHNAN, Praveen
发明人： ROBERTS, Richard D. , WALMA, Mathys C. , GOPALAKRISHNAN, Praveen
IPC分类号： H04B10/11 , H04B10/556 , H04B10/61
CPC分类号： H04B10/564 , H04B10/116 , H04B10/60 , H04B10/616 , H04J14/00
摘要： A light transmitter transmits multiple light packets, each formatted to include a same message comprising a series of bits, each bit represented as light that is intensity modulated over a bit period at a frequency indicative of the bit. The light packets are transmitted at different start-times to establish different phases, one for each of the light packets, to permit a light receiver to sample each message at a different phase of a fixed sample timeline that is asynchronous to the bit period and the frequency. The light receiver samples the multiple light packets based on the sample timeline, to sample each received message at one of the different sample phases, then constructs a best series of bits based on the multiple demodulated messages.
摘要翻译：光发射器发送多个光分组，每个光分组被格式化以包括包括一系列比特的相同消息，每个比特被表示为在指示比特的频率的比特周期上进行强度调制的光。光分组在不同的启动时间被发送以建立不同的相位，每个光分组一个，以允许光接收机在与比特周期异步的固定采样时间线的不同阶段对每个消息进行采样，频率。光接收机基于采样时间线对多个光分组进行采样，以在不同采样阶段之一对每个接收到的消息进行采样，然后基于多个解调消息构建最佳的一系列位。

2. 发明申请

WO2013101027A1 LOCATION BASED TECHNOLOGY FOR SMART SHOPPING SERVICES 审中-公开
标题翻译：基于位置的智能购物服务技术
公开(公告)号：WO2013101027A1
公开(公告)日：2013-07-04
申请号：PCT/US2011/067749
申请日：2011-12-29
申请人： INTEL CORPORATION , GOPALAKRISHNAN, Praveen , ROBERTS, Richard , RATHI, Somya , LORTZ, Victor
发明人： GOPALAKRISHNAN, Praveen , ROBERTS, Richard , RATHI, Somya , LORTZ, Victor
IPC分类号： G06Q30/06 , H04W4/02
CPC分类号： G06Q30/0261 , G06Q30/06 , H04W4/021
摘要： A method can include a mobile device of a user determining location information corresponding to the mobile device within an establishment and communicating with a smart shopping infrastructure. The communicating may include providing the smart shopping infrastructure with the location information. The method can further include cross-referencing the location information with inventory information to determine a first location within the establishment where the mobile device is currently situated, and providing the mobile device with at least one smart shopping service based at least in part on the cross-referencing.
摘要翻译：方法可以包括用户的移动设备，确定与企业内的移动设备相对应的位置信息，并与智能购物基础设施通信。通信可以包括向智能购物基础设施提供位置信息。所述方法还可以包括将所述位置信息与库存信息交叉参考，以确定所述机构当前所在的所述机构内的第一位置，以及至少部分地基于所述交叉来向所述移动设备提供至少一个智能购物服务 -referencing。

3. 发明申请

WO2010151448A2 RADIO RESOURCE MEASUREMENT TECHNIQUES IN DIRECTIONAL WIRELESS NETWORKS 审中-公开
标题翻译：无线电资源测量技术在无线网络中的应用
公开(公告)号：WO2010151448A2
公开(公告)日：2010-12-29
申请号：PCT/US2010038499
申请日：2010-06-14
申请人： INTEL CORP , CORDEIRO CARLOS , GOPALAKRISHNAN PRAVEEN
发明人： CORDEIRO CARLOS , GOPALAKRISHNAN PRAVEEN
IPC分类号： H04W24/10 , H04W28/18
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。

4. 发明申请

WO2009114583A3 MITIGATION OF INTERNETWORK INTERFERENCE 审中-公开
标题翻译：互联网干扰的缓解
公开(公告)号：WO2009114583A3
公开(公告)日：2009-11-05
申请号：PCT/US2009036736
申请日：2009-03-11
申请人： INTEL CORP , CORDEIRO CARLOS , GOPALAKRISHNAN PRAVEEN , LI GUOQING
发明人： CORDEIRO CARLOS , GOPALAKRISHNAN PRAVEEN , LI GUOQING
IPC分类号： H04L12/26 , H04W24/00
CPC分类号： H01Q3/26 , H04B7/0682
摘要： When a device in one wireless network receives interfering transmissions from an overlapping neighboring network, the neighboring network may be notified of the interference so that non-interfering schedules can be worked out. In one embodiment, the device receiving the interference may broadcast its own communications schedule. Device(s) in the interfering network may pick up that schedule, and pass it on to their controller, which can rearrange its own network schedule to be non-interfering. In another embodiment, the device receiving the interference may notify its own network controller with the pertinent information, and that controller may contact the controller of the interfering network to coordinate non-interfering schedules.
摘要翻译：当一个无线网络中的设备接收到来自重叠相邻网络的干扰传输时，可以通知相邻网络该干扰，从而可以计算出非干扰调度。在一个实施例中，接收干扰的设备可以广播其自己的通信时间表。干扰网络中的设备可以选择该时间表，并将其传递给它们的控制器，该控制器可以将其自己的网络时间表重新排列为不干扰。在另一个实施例中，接收到干扰的设备可以向其自己的网络控制器通知相关信息，并且该控制器可以联系干扰网络的控制器来协调非干扰的时间表。

5. 发明申请

WO2009114545A3 DISCOVERING NEIGHBORS IN WIRELESS PERSONAL AREA NETWORKS 审中-公开
标题翻译：在无线个人区域网络中发现邻居
公开(公告)号：WO2009114545A3
公开(公告)日：2009-11-05
申请号：PCT/US2009036686
申请日：2009-03-10
申请人： INTEL CORP , LI GUOQING , CORDEIRO CARLOS , KESSELMAN ALEX , GOPALAKRISHNAN PRAVEEN
发明人： LI GUOQING , CORDEIRO CARLOS , KESSELMAN ALEX , GOPALAKRISHNAN PRAVEEN
IPC分类号： H04L12/26 , H04B7/26
CPC分类号： H01Q3/26 , H04B7/0682
摘要： A neighbor discovery protocol enables a network coordinator to provide time periods during which different classes of devices produce training sequences. The coordinator can transmit information about these time periods in a plurality of different directions so that in-range devices with directional antenna systems receive the communication. The coordinator can also compile interference reports during the neighbor discovery period and thereafter. These reports may be useful in determining whether or not spatial reuse is appropriate between two particular nodes in a given link, in a particular direction.
摘要翻译：邻居发现协议使得网络协调器能够提供不同类别的设备产生训练序列的时间段。协调器可以在多个不同的方向上传输关于这些时间段的信息，使得具有定向天线系统的范围内设备接收通信。协调器还可以在邻居发现期间和之后编译干扰报告。这些报告可能有助于确定给定链路中两个特定节点之间的空间复用是否适合特定方向。

6. 发明申请

WO2008054800A2 DYNAMIC NETWORK SELECTION USING KERNELS 审中-公开
标题翻译：使用KERNELS动态网络选择
公开(公告)号：WO2008054800A2
公开(公告)日：2008-05-08
申请号：PCT/US2007/023038
申请日：2007-10-31
申请人： TELCORDIA TECHNOLOGIES, INC. , LYLES, Brian , GOPALAKRISHNAN, Praveen , KIM, Byungsuk , VAN DEN BERG, Eric
发明人： LYLES, Brian , GOPALAKRISHNAN, Praveen , KIM, Byungsuk , VAN DEN BERG, Eric
IPC分类号： H04Q7/00
CPC分类号： H04W36/30 , H04W36/24
摘要： A method for determining whether to perform vertical handoff between multiple network. The method comprises obtaining a plurality of selection metrics for each network, calculating, for each of the other communication networks, a predicted utility value from at least the corresponding plurality of selection metrics using a variable kernel regression function, obtaining, for the current communication network, a second plurality of selection metrics; calculating a second predicted utility value for the current communication network from at least the corresponding second plurality of selection metrics using a second variable kernel regression function, comparing each of the predicted utility values for each of the plurality of other communication networks with the second predicted utility value and switching to one of the other communication networks having the highest predicted utility value, if the highest predicted utility value is greater than the second predicted utility value.
摘要翻译：一种用于确定是否在多个网络之间执行垂直切换的方法。该方法包括获得每个网络的多个选择度量，对于每个其他通信网络，使用可变内核回归函数从至少相应的多个选择度量计算预测效用值，获得当前通信网络，第二多个选择度量; 使用第二可变内核回归函数从至少相应的第二多个选择度量计算当前通信网络的第二预测效用值，将多个其他通信网络中的每一个的预测效用值与第二预测效用并且如果最高预测效用值大于第二预测效用值，则切换到具有最高预测效用值的其他通信网络之一。

7. 发明申请

WO2014004576A1 IMAGE-AUGMENTED INVENTORY MANAGEMENT AND WAYFINDING 审中-公开
标题翻译：图像存货管理和方式
公开(公告)号：WO2014004576A1
公开(公告)日：2014-01-03
申请号：PCT/US2013/047708
申请日：2013-06-25
申请人： INTEL CORPORATION , LORTZ, Victor B. , GOPALAKRISHNAN, Praveen
发明人： LORTZ, Victor B. , GOPALAKRISHNAN, Praveen
IPC分类号： G06Q10/08
CPC分类号： G06Q10/087 , G06F17/30244 , G06F17/30247 , G06Q30/0633
摘要： Systems and methods may provide for receiving a query regarding an establishment, retrieving an output image from an image database in response to the query, and transmitting the output image to a mobile device. In one example, image data including a plurality of interior establishment images and a plurality of stocking area images are also received, wherein the image database may be constructed based on the received image data.
摘要翻译：系统和方法可以提供用于接收关于企业的查询，响应于查询从图像数据库检索输出图像，以及将输出图像发送到移动设备。在一个示例中，还接收包括多个内部建立图像和多个放养区域图像的图像数据，其中可以基于接收到的图像数据构建图像数据库。

8. 发明申请

WO2013074065A1 METHODS AND ARRANGEMENTS FOR FREQUENCY SHIFT COMMUNICATIONS BY UNDERSAMPLING 审中-公开
标题翻译：频谱移动通信的方法和安排
公开(公告)号：WO2013074065A1
公开(公告)日：2013-05-23
申请号：PCT/US2011/060578
申请日：2011-11-14
申请人： INTEL CORPORATION , ROBERTS, Richard D. , WALMA, Mathijs C. , GOPALAKRISHNAN, Praveen
发明人： ROBERTS, Richard D. , WALMA, Mathijs C. , GOPALAKRISHNAN, Praveen
IPC分类号： H04L27/10 , H04B10/10
CPC分类号： H04B10/116 , H04B10/502 , H04B10/524 , H04B10/5563 , H04B10/60 , H04L25/4902 , H04L27/02 , H04L27/10 , H04L27/12 , H04L27/144 , H04L27/2096 , H04L27/223
摘要： Embodiments may provide a way of communicating via an electromagnetic radiator, or light source, that can be amplitude modulated such as light emitting diode (LED) lighting and receivers or detectors that can determine data from light received from the amplitude modulated electromagnetic radiator. Some embodiments may provide a method of transmitting/encoding data via modulated LED lighting and other embodiments may provide receiving/decoding data from the modulated LED lighting by means of a device with a low sampling frequency such as a relatively inexpensive camera (as might be found in a smart phone). Some embodiments are intended for indoor navigation via photogrammetry (i.e., image processing) using self-identifying LED light anchors. In many embodiments, the data signal may be communicated via the light source at amplitude modulating frequencies such that the resulting flicker is not perceivable to the human eye.
摘要翻译：实施例可以提供通过可以被调幅的电磁辐射器或光源（例如发光二极管（LED）照明）和可以从从调幅电磁辐射器接收的光确定数据的接收器或检测器进行通信的方式。一些实施例可以提供通过经调制的LED照明来发送/编码数据的方法，并且其他实施例可以通过具有低采样频率的设备（例如相对便宜的照相机）提供来自经调制的LED照明的数据的接收/解码在智能手机中）。一些实施例旨在通过使用自识别LED光锚的摄影测量（即，图像处理）进行室内导航。在许多实施例中，可以以幅度调制频率通过光源传送数据信号，使得所得到的闪烁对人眼不能察觉。

9. 发明申请

WO2012087944A3 SYSTEMS AND METHODS FOR DETERMINING POSITION USING LIGHT SOURCES 审中-公开
标题翻译：使用光源确定位置的系统和方法
公开(公告)号：WO2012087944A3
公开(公告)日：2013-01-17
申请号：PCT/US2011065866
申请日：2011-12-19
申请人： INTEL CORP , ROBERTS RICHARD , GOPALAKRISHNAN PRAVEEN
发明人： ROBERTS RICHARD , GOPALAKRISHNAN PRAVEEN
IPC分类号： G01S17/06
CPC分类号： G01S5/16
摘要： A positioning system and method for determining a coordinate of an object may comprise a positioning transmitter system and a positioning receiver system. The positioning transmitter system includes at least four light sources and a master anchor to modulate the light sources to emit modulated light signals each having a modulation frequency. The positioning receiver system comprises a lens to focus the light signals onto an optical sensor, an envelope detector to receive a signal from the optical sensors and provide output signals corresponding to the modulation frequency, and positioning detection circuitry. The positioning detection circuitry receives calibration data; determines at least four phase difference of arrival (PDOA) pairs based on the output signals from the envelope detector; determines at least four phase corrected PDOA pairs based on the calibration data and the PDOA pairs; determines at least four linear distance differences based on the phase corrected PDOA pairs; and determines the coordinate of the object based on the linear distance differences and the calibration data.
摘要翻译：用于确定对象的坐标的定位系统和方法可以包括定位发射机系统和定位接收机系统。定位发射机系统包括至少四个光源和主锚，以调制光源以发射各自具有调制频率的调制光信号。定位接收器系统包括将光信号聚焦到光学传感器上的透镜，包络检测器，用于接收来自光学传感器的信号并提供对应于调制频率的输出信号和定位检测电路。定位检测电路接收校准数据; 基于来自包络检测器的输出信号确定至少四个相位差到达（PDOA）对; 基于校准数据和PDOA对确定至少四个相位校正的PDOA对; 基于相位校正的PDOA对确定至少四个线性距离差; 并且基于线性距离差和校准数据确定对象的坐标。

10. 发明申请

WO2009114574A3 BEACONING AND FRAME STRUCTURE FOR DIRECTIONAL ANTENNA COMMUNICATIONS 审中-公开
标题翻译：方向性天线通信的信标和帧结构
公开(公告)号：WO2009114574A3
公开(公告)日：2009-12-30
申请号：PCT/US2009036727
申请日：2009-03-11
申请人： INTEL CORP , CORDEIRO CARLOS , LI GUOQING , GOPALAKRISHNAN PRAVEEN
发明人： CORDEIRO CARLOS , LI GUOQING , GOPALAKRISHNAN PRAVEEN
IPC分类号： H04L12/56 , H04L12/28 , H04L29/02
CPC分类号： H01Q3/26 , H04B7/0682 , H04W72/046
摘要： In a wireless communications network containing network devices capable of both directional and omnidirectional communications, a network controller may arrange a series of superframes into groups of multiple consecutive superframes, in which only one superframe in each group contains an omnidirectional beacon, and the remainder of the superframes in the group contain only directional beacons.
摘要翻译：在包含能够进行定向和全向通信的网络设备的无线通信网络中，网络控制器可以将一系列超帧安排成多个连续超帧的组，其中每组中只有一个超帧包含全向信标，并且剩余的组中的超帧仅包含方向信标。

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