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71. 发明授权

US08958354B2 Wireless access point beacon messaging 有权
标题翻译：无线接入点信标
公开(公告)号：US08958354B2
公开(公告)日：2015-02-17
申请号：US12722305
申请日：2010-03-11
申请人： Saumitra Mohan Das , Edward Thomas Lingham Hardie
发明人： Saumitra Mohan Das , Edward Thomas Lingham Hardie
IPC分类号： H04W40/00 , H04W4/12 , H04W92/10 , H04W88/08 , H04W48/10
CPC分类号： H04W4/12
摘要： The subject matter disclosed herein relates to wireless communication of messages between a wireless access point and one or more mobile stations. Example embodiments may comprise wireless communication of messages of variable length partitioned among one or more beacon signals transmitted from the wireless access point.
摘要翻译：本文公开的主题涉及无线接入点与一个或多个移动站之间的消息的无线通信。示例性实施例可以包括在从无线接入点发送的一个或多个信标信号之间划分的可变长度的消息的无线通信。

72. 发明授权

US08938257B2 Logo detection for indoor positioning 有权
标题翻译：室内定位标志检测
公开(公告)号：US08938257B2
公开(公告)日：2015-01-20
申请号：US13486359
申请日：2012-06-01
申请人： Hui Chao , Nan Hu , Saumitra Mohan Das , Rajarshi Gupta
发明人： Hui Chao , Nan Hu , Saumitra Mohan Das , Rajarshi Gupta
IPC分类号： H04W4/02 , G06F17/30 , G01C21/20 , G01C21/36
CPC分类号： G06F17/30528 , G01C21/206 , G01C21/3602 , G01S5/16
摘要： Example methods, apparatuses, or articles of manufacture are disclosed herein that may be utilized, in whole or in part, to facilitate or support one or more operations or techniques for logo detection for indoor positioning for use in or with a mobile device. Briefly, in accordance with one implementation, a method may include extracting, at a mobile device, visual features from one or more images captured via a camera sensor of the mobile device; and estimating a location of the mobile device based, at least in part, on a match between extracted visual features and one or more brand-specific visual signatures associated with one or more points of interest of one or more known locations. In some instances, an estimated location of a mobile device may be refined based, at least in part, on at least one additional POI of one or more POIs of one or more known locations.
摘要翻译：本文公开的可以全部或部分地用于促进或支持一种或多种用于在移动设备中或与移动设备一起使用的室内定位的标志检测的操作或技术的示例性方法，设备或制品。简而言之，根据一个实现方式，一种方法可以包括在移动设备处从经由移动设备的相机传感器捕获的一个或多个图像中提取视觉特征; 以及至少部分地基于提取的可视特征与与一个或多个已知位置的一个或多个兴趣点相关联的一个或多个品牌特定视觉签名之间的匹配来估计移动设备的位置。在一些情况下，移动设备的估计位置可以至少部分地基于一个或多个已知位置的一个或多个POI的至少一个附加POI进行改进。

73. 发明授权

US08862769B2 Object-based transport protocol 有权
标题翻译：基于对象的传输协议
公开(公告)号：US08862769B2
公开(公告)日：2014-10-14
申请号：US12952729
申请日：2010-11-23
申请人： Mark Watson , Lorenzo Vicisano , Bin Wang , Shuzhen Chen , Payam Pakzad , Saumitra Mohan Das , Rajarshi Gupta
发明人： Mark Watson , Lorenzo Vicisano , Bin Wang , Shuzhen Chen , Payam Pakzad , Saumitra Mohan Das , Rajarshi Gupta
IPC分类号： G06F15/16 , H04L29/08 , H04L29/06
CPC分类号： H04L69/16 , H04L67/14 , H04L69/32 , H04L69/326
摘要： Methods and apparatuses are provided that facilitate providing an object-based transport protocol that allows transmission of arbitrarily sized objects over a network protocol layer. The object-based transport protocol can also provide association of metadata with the objects to control communication thereof, and/or communication of response objects. Moreover, the object-based transport protocol can maintain sessions with remote network nodes that can include multiple channels, which can be updated over time to seamlessly provide mobility, increased data rates, and/or the like. In addition, properties can be modified remotely by network nodes receiving objects related to the properties.
摘要翻译：提供了便于提供允许通过网络协议层传输任意大小的对象的基于对象的传输协议的方法和装置。基于对象的传输协议还可以提供元数据与对象的关联以控制其通信，和/或响应对象的通信。此外，基于对象的传输协议可以维护与可以包括多个信道的远程网络节点的会话，这些信道可随时间更新以无缝地提供移动性，增加的数据速率等。此外，属性可以由接收与属性相关的对象的网络节点进行远程修改。

74. 发明授权

US08812023B2 Outdoor position estimation of a mobile device within a vicinity of one or more indoor environments 有权
标题翻译：在一个或多个室内环境附近的移动设备的室外位置估计
公开(公告)号：US08812023B2
公开(公告)日：2014-08-19
申请号：US13572554
申请日：2012-08-10
申请人： Ravi Palanki , Saumitra Mohan Das , Hui Chao
发明人： Ravi Palanki , Saumitra Mohan Das , Hui Chao
IPC分类号： H04W24/00 , H04W64/00
CPC分类号： H04W64/00 , G01S5/0236 , G01S5/0252 , H04W64/003 , H04W64/006
摘要： Various methods, apparatuses and/or articles of manufacture are provided which may be implemented via one or more electronic devices to communicate navigation assistance data for at least one transmitting device that, while operatively provisioned for use in an indoor environment, may prove useful in estimating a position of a mobile device located in an adjacent outdoor environment.
摘要翻译：提供各种方法，装置和/或制造物品，其可以经由一个或多个电子设备实现，以传达用于至少一个发射设备的导航辅助数据，所述至少一个发射设备在可操作地提供用于在室内环境中可用于估计位于相邻室外环境中的移动设备的位置。

75. 发明授权

US08626198B2 Characterizing an indoor structure based on detected movements and/or position locations of a mobile device 有权
标题翻译：基于检测到的移动设备的移动和/或位置来表征室内结构
公开(公告)号：US08626198B2
公开(公告)日：2014-01-07
申请号：US13297733
申请日：2011-11-16
申请人： Saumitra Mohan Das , Behrooz Khorashadi
发明人： Saumitra Mohan Das , Behrooz Khorashadi
IPC分类号： H04W24/00
CPC分类号： H04W4/04 , G01C21/206 , G01S5/0036 , G01S5/0252 , H04W4/029
摘要： An embodiment relates to characterizing a signaling environment by gathering a plurality of measurements, generated during a period of time, in response to a determination that a mobile device is within an area of location uncertainty. Such an example mobile device may generate a position fix, e.g., at or subsequent to an end of the period of time, based, at least in part, on one or more signals received at the mobile device within an area of location certainty; and in response to a determination that it is to report a travel history for at least a portion of the area of location uncertainty, generate a travel log based, at least in part, on the plurality of measurements and the position fix, and transmit at least a portion of the travel log to one or more external devices.
摘要翻译：一个实施例涉及通过收集在一段时间内产生的多个测量来响应于移动设备在位置不确定区域内的确定来表征信令环境。该示例性移动设备可以至少部分地基于在位置确定性位置处的移动设备处接收的一个或多个信号来生成位置固定，例如在该时间段结束时或之后的位置; 并且响应于确定要报告所述位置不确定性区域的至少一部分的旅行历史，至少部分地基于所述多个测量和所述定位来生成旅行日志，并且以旅行日志的至少一部分到一个或多个外部设备。

76. 发明申请

US20130244624A1 SELECTIVE DISTRIBUTION OF LOCATION BASED SERVICE CONTENT TO MOBILE DEVICES 有权
标题翻译：基于位置的移动设备服务内容的选择性分配
公开(公告)号：US20130244624A1
公开(公告)日：2013-09-19
申请号：US13423038
申请日：2012-03-16
申请人： Saumitra Mohan Das , Behrooz Khorashadi , Rajarshi Gupta
发明人： Saumitra Mohan Das , Behrooz Khorashadi , Rajarshi Gupta
IPC分类号： H04W4/04 , H04W4/16
CPC分类号： H04W4/04 , H04L67/108 , H04L67/325
摘要： Methods, apparatuses and/or articles of manufacture are provided that selectively distribute location based service content for use by mobile devices with regard to certain indoor environment(s). In one example implementation, one or more computing devices generate data files that collectively represent an initial content for use by a mobile device with regard to an indoor environment, wherein at least one of the data files is generated based, at least in part, on one or more distribution schemes relating to the indoor environment. The one or more computing devices selectively initiates transmission of an indication to one or more mobile devices identifying that a shared data file corresponding to a seeded data file may be obtained from a first mobile device. The first mobile device and/or one or more of the other mobile devices may be identified based, at least in part, on the one or more distribution schemes.
摘要翻译：提供了方法，装置和/或制品，其选择性地分配基于位置的服务内容，以供移动设备关于某些室内环境使用。在一个示例实现中，一个或多个计算设备生成共同表示移动设备关于室内环境使用的初始内容的数据文件，其中至少一个数据文件至少部分地基于与室内环境相关的一个或多个分配方案。一个或多个计算设备选择性地发起向一个或多个移动设备的指示的传输，其识别与种子数据文件相对应的共享数据文件可以从第一移动设备获得。可以至少部分地基于一个或多个分配方案来识别第一移动设备和/或一个或多个其他移动设备。

77. 发明申请

US20130084882A1 BECOMING MORE "AWARE" THROUGH USE OF CROWDSOURCING AND DEVICE INTERACTION 审中-公开
标题翻译：通过使用创意和设备交互来获得更多的“知名度”
公开(公告)号：US20130084882A1
公开(公告)日：2013-04-04
申请号：US13251062
申请日：2011-09-30
申请人： Behrooz Khorashadi , Saumitra Mohan Das , Vidya Narayanan
发明人： Behrooz Khorashadi , Saumitra Mohan Das , Vidya Narayanan
IPC分类号： H04W4/02
CPC分类号： H04L67/22 , H04W4/021 , H04W4/029
摘要： Techniques disclosed herein provide for assisted context determination through the use of one or more servers remote to a mobile device. The one or more servers can receive location and/or other information from the mobile device and select, from a list of possible activities, a smaller list of activities a mobile device user is likely engaged in. The one or more servers can return the smaller list to the mobile device, which can use the smaller list to make a faster context determination. In creating the smaller list, the one or more servers can utilize information regarding a region in which the mobile device is located, which can be updated and modified using information received from mobile devices. Furthermore, the one or more servers can gather and share information from nearby mobile devices, enabling a mobile device to use information from nearby mobile devices to facilitate a context determination.
摘要翻译：本文公开的技术通过使用远程移动设备的一个或多个服务器来提供辅助上下文确定。一个或多个服务器可以从移动设备接收位置和/或其他信息，并从可能的活动列表中选择移动设备用户可能参与的更小的活动列表。一个或多个服务器可以返回较小的列表到移动设备，其可以使用较小的列表来进行更快的上下文确定。在创建较小的列表中，一个或多个服务器可以利用关于移动设备所在的区域的信息，其可以使用从移动设备接收的信息进行更新和修改。此外，一个或多个服务器可以收集和共享来自附近移动设备的信息，使得移动设备能够使用来自附近移动设备的信息来促进上下文确定。

78. 发明授权

US08412232B2 Methods and apparatuses for use in estimating a location of a mobile device within a structure 有权
标题翻译：用于估计结构内的移动设备的位置的方法和装置
公开(公告)号：US08412232B2
公开(公告)日：2013-04-02
申请号：US13212480
申请日：2011-08-18
申请人： Rajarshi Gupta , Saumitra Mohan Das , Min-Wook Jeong
发明人： Rajarshi Gupta , Saumitra Mohan Das , Min-Wook Jeong
IPC分类号： H04W24/00 , H04M11/04 , G01S3/02
CPC分类号： H04W4/02 , G01S5/0252 , G01S5/0278
摘要： Methods and apparatuses are provided that may be implemented in a mobile device to determine two or more variations between a baseline probability distribution and two or more probability distributions for signals received from two or more sets of transmitters assigned to two or more regions of a structure. The methods and apparatuses may be further implemented to determine whether the mobile device is located in at least one of the two or more regions based, at least in part, on a comparison of the two or more determined variations.
摘要翻译：提供了可以在移动设备中实现的方法和装置，以确定从分配给结构的两个或多个区域的两组或更多组发射机接收的信号的基线概率分布和两个或更多个概率分布之间的两个或多个变化。可以进一步实施所述方法和装置，以至少部分地基于所述两个或多个确定的变化的比较来确定所述移动设备是否位于所述两个或更多个区域中的至少一个区域中。

79. 发明授权

US08359344B2 Automatic linking of points of interest for indoor location based searching 有权
标题翻译：自动链接感兴趣点的室内位置搜索
公开(公告)号：US08359344B2
公开(公告)日：2013-01-22
申请号：US12814367
申请日：2010-06-11
申请人： Saumitra Mohan Das , Rajarshi Gupta , Behrooz Khorashadi
发明人： Saumitra Mohan Das , Rajarshi Gupta , Behrooz Khorashadi
IPC分类号： G06F17/30
CPC分类号： G06F17/30241 , G01C21/00 , G06Q30/00 , H04W4/02
摘要： A database of the location based relationships of points of interest within an environment is automatically generated using a digital representation of the environment that includes the points of interest at different locations within the environment. The locations of the points of interest in the environment are identified and the location based relationships between the points of interest are determined. The points of interest are labeled with the determined relationships and the points of interest and labeled relationships are stored. For example, a graph structure may be produced where each node is a point of interest and the edges between nodes is labeled with the determined relationships.
摘要翻译：使用在环境中的不同位置处包括兴趣点的环境的数字表示自动生成环境内的兴趣点的基于位置的关系的数据库。确定感兴趣点在环境中的位置，并且确定感兴趣点之间的基于位置的关系。兴趣点用确定的关系标记，并且存储兴趣点和标记关系。例如，可以产生图形结构，其中每个节点是兴趣点，并且用确定的关系标记节点之间的边缘。

80. 发明申请

US20110195687A1 METHOD AND APPARATUS FOR COMMUNICATION OF EMERGENCY RESPONSE INSTRUCTIONS 审中-公开
标题翻译：紧急响应指示通信的方法和装置
公开(公告)号：US20110195687A1
公开(公告)日：2011-08-11
申请号：US12703680
申请日：2010-02-10
申请人： Saumitra Mohan Das , Behrooz Khorashadi , Edward Thomas Lingham Hardie
发明人： Saumitra Mohan Das , Behrooz Khorashadi , Edward Thomas Lingham Hardie
IPC分类号： H04M11/04
CPC分类号： H04W4/024 , H04W4/90 , H04W76/50
摘要： The subject matter disclosed herein relates to a system and method for facilitating communication between a user of a mobile station and an emergency responder.
摘要翻译：本文公开的主题涉及用于促进移动站的用户和紧急响应者之间的通信的系统和方法。

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