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91. 发明授权

US11477721B2 Methods and apparatus for controlling transmission of a base station 有权
公开(公告)号：US11477721B2
公开(公告)日：2022-10-18
申请号：US12353188
申请日：2009-01-13
申请人： Rajarshi Gupta , Fatih Ulupinar , Gavin B. Horn , Parag A. Agashe
发明人： Rajarshi Gupta , Fatih Ulupinar , Gavin B. Horn , Parag A. Agashe
IPC分类号： H04L12/28 , H04W48/02 , H04W24/04 , H04W92/12
摘要： Methods and apparatus for controlling transmission of a base station, such as a Femto cell, based on the determined quality of a backhaul connection to a network are disclosed. In particular, a quality of a backhaul connection of a base station to a node in a communication network is determined. Based on this quality determination, transmission from the base station is either limited or stopped when the determined quality fails to meet a predefined condition. The degradation in quality of the backhaul connection, for example, affects the ability of the base station to offer sufficient service to access terminals. By limiting or stopping wireless transmission of the base station when the backhaul quality is degraded, access terminals either currently accessing the base station or attempting to connect to the base station can then more efficaciously hand off to another base station or access point.

92. 发明授权

US09775096B2 Access terminal configuration and access control 有权
公开(公告)号：US09775096B2
公开(公告)日：2017-09-26
申请号：US12246394
申请日：2008-10-06
申请人： Rajarshi Gupta , Anand Palanigounder , Fatih Ulupinar , Gavin B. Horn , Parag A. Agashe , Jen Mei Chen , Manoj M. Deshpande , Srinivasan Balasubramanian , Sanjiv Nanda , Osok Song
发明人： Rajarshi Gupta , Anand Palanigounder , Fatih Ulupinar , Gavin B. Horn , Parag A. Agashe , Jen Mei Chen , Manoj M. Deshpande , Srinivasan Balasubramanian , Sanjiv Nanda , Osok Song
IPC分类号： G06F15/177 , H04W48/08 , H04L29/06 , H04W12/08 , H04W8/26 , H04W12/06 , H04W48/02 , H04W48/14 , H04W84/04
CPC分类号： H04W48/08 , H04L63/104 , H04W8/26 , H04W12/06 , H04W12/08 , H04W48/02 , H04W48/14 , H04W84/045
摘要： Provisioning and access control for communication nodes involves assigning identifiers to sets of nodes where the identifiers may be used to control access to restricted access nodes that provide certain services only to certain defined sets of nodes. In some aspects provisioning a node may involve providing a unique identifier for sets of one or more nodes such as restricted access points and access terminals that are authorized to receive service from the restricted access points. Access control may be provided by operation of a restricted access point and/or a network node. In some aspects, provisioning a node involves providing a preferred roaming list for the node. In some aspects, a node may be provisioned with a preferred roaming list through the use of a bootstrap beacon.

93. 发明授权

US09689685B2 Methods and apparatuses for use in route navigation involving a mobile station 有权
公开(公告)号：US09689685B2
公开(公告)日：2017-06-27
申请号：US13009517
申请日：2011-01-19
申请人： Rajarshi Gupta , Saumitra Mohan Das
发明人： Rajarshi Gupta , Saumitra Mohan Das
IPC分类号： G01C21/00 , G08G1/00 , G01C21/20 , G01C21/10 , G01C21/14 , G08G1/123 , G01C22/00 , G08G1/005 , G01C21/34
CPC分类号： G01C21/20 , B60L2260/58 , G01C21/10 , G01C21/14 , G01C21/206 , G01C21/343 , G01C21/3438 , G01C22/006 , G08G1/005 , G08G1/123
摘要： Techniques are provided which may be implemented using various methods and/or apparatuses to allow for delay zone information to be gathered by one or more mobile stations used in route navigation, provided to one or more computing devices and processed in some manner to establish navigation information that may be of use by mobile stations involved in route navigation. For example, in certain instances navigation information may be indicative of an expected delay with regard to at least one known delay zone that may affect a user of the mobile station attempting to adhere to a route.

94. 发明授权

US09148763B2 Methods and apparatuses for mobile station centric determination of positioning assistance data 有权
标题翻译：用于移动台中心定位辅助数据确定的方法和装置
公开(公告)号：US09148763B2
公开(公告)日：2015-09-29
申请号：US13191233
申请日：2011-07-26
申请人： Rajarshi Gupta , Lionel James Garin , Behrooz Khorashadi
发明人： Rajarshi Gupta , Lionel James Garin , Behrooz Khorashadi
IPC分类号： H04W24/00 , H04W4/02 , H04W4/04 , H04W64/00
CPC分类号： H04W4/028 , G01C21/206 , G01S5/0236 , G01S5/0252 , H04W4/029 , H04W4/04 , H04W4/043 , H04W64/00
摘要： Methods and apparatuses are provided which may be implemented in various devices to generate positioning assistance data and/or the like by mobile station with regard to at least one of a plurality of different indoor regions.
摘要翻译：提供了可以在各种设备中实现的方法和装置，以便由移动台针对多个不同室内区域中的至少一个产生定位辅助数据等。

95. 发明授权

US09081080B2 RSSI-based indoor positioning in the presence of dynamic transmission power control access points 有权
标题翻译：在基于RSSI的室内定位存在动态传输功率控制接入点
公开(公告)号：US09081080B2
公开(公告)日：2015-07-14
申请号：US13332957
申请日：2011-12-21
申请人： Rajarshi Gupta , Vinay Sridhara
发明人： Rajarshi Gupta , Vinay Sridhara
IPC分类号： H04W24/00 , G01S5/02 , G01S5/00 , H04W64/00
CPC分类号： H04W64/00 , G01S5/0063 , G01S5/0252 , H04W24/02 , H04W52/28
摘要： A position fix for a mobile platform is determined using RSSI values for wireless signals received from access points (APs), at least one of which has dynamic transmission power control. The transmission power data for the APs is received from an entity separate from the APs, e.g., a central entity or a positioning assistance server. The RSSI values for wireless signals received from the APs are acquired, as is an RSSI heatmap. Using the transmission power data, the RSSI values and the RSSI heatmap, the position fix for the mobile platform is determined. The position fix may be determined by the mobile platform or a positioning assistance server. Additionally, a server may receive transmission power data for APs and may provide to a mobile platform RSSI heatmap information based on the transmission power data. The RSSI heatmap information may be, e.g., the transmission power data or a RSSI heatmap.
摘要翻译：使用从接入点（AP）接收的无线信号的RSSI值确定移动平台的位置固定，其中至少一个具有动态发射功率控制。从与AP分离的实体（例如中央实体或定位辅助服务器）接收AP的发射功率数据。获取从AP接收的无线信号的RSSI值，以及RSSI热图。使用发射功率数据，RSSI值和RSSI热图，确定移动平台的定位。位置锁定可以由移动平台或定位辅助服务器确定。此外，服务器可以接收AP的发送功率数据，并且可以基于发送功率数据向移动平台提供RSSI热图信息。 RSSI热图信息可以是例如发送功率数据或RSSI热图。

96. 发明授权

US09049581B2 Utilizing system access sequences to request resources for GCI reporting in wireless networks 有权
标题翻译：利用系统访问顺序为无线网络中的GCI报告请求资源
公开(公告)号：US09049581B2
公开(公告)日：2015-06-02
申请号：US12471976
申请日：2009-05-26
申请人： Parag A. Agashe , Peter A. Barany , Rajarshi Gupta
发明人： Parag A. Agashe , Peter A. Barany , Rajarshi Gupta
IPC分类号： H04L12/26 , H04W4/20 , H04W36/00 , H04W8/26 , H04W72/04 , H04W88/08
CPC分类号： H04W4/20 , H04W8/26 , H04W36/0016 , H04W36/0077 , H04W72/0413 , H04W88/08
摘要： Systems and methodologies are described that facilitate indicating global cell identifier (GCI) reporting in wireless communication to mitigate confusion caused by physical cell identifier (PCI) reporting in heterogeneous deployments. In particular, mobile devices can report GCI of access points to disparate access points to facilitate communication therebetween, such as during handover. Mobile devices can indicate GCI reporting during a system access request by selecting an access sequence corresponding to subsequent GCI reporting. Based on the access sequence, an access point can grant additional resources to receive the GCI, and the mobile device can communicate GCI over the resources. Using the GCI, the access point can communicate with a disparate access point related to the GCI.
摘要翻译：描述了有助于指示无线通信中的全局小区标识符（GCI）报告的系统和方法，以减轻由异构部署中的物理小区标识符（PCI）报告引起的混淆。特别地，移动设备可以将接入点的GCI报告给不同的接入点，以便于诸如在切换期间之间的通信。移动设备可以通过选择与随后的GCI报告相对应的访问序列来在系统访问请求期间指示GCI报告。基于访问顺序，接入点可以授予额外的资源来接收GCI，并且移动设备可以通过资源来通信GCI。使用GCI，接入点可以与与GCI相关的不同接入点进行通信。

97. 发明授权

US09020523B2 Position estimating for a mobile device 有权
标题翻译：移动设备的位置估计
公开(公告)号：US09020523B2
公开(公告)日：2015-04-28
申请号：US13225316
申请日：2011-09-02
申请人： Mark Leo Moeglein , Douglas Neal Rowitch , Gengsheng Zhang , Rajarshi Gupta
发明人： Mark Leo Moeglein , Douglas Neal Rowitch , Gengsheng Zhang , Rajarshi Gupta
IPC分类号： H04W24/00 , G01S5/02 , G01S19/25
CPC分类号： G01S5/0205 , G01S19/25
摘要： Disclosed are methods, techniques and/or systems for selecting and/or determining a strategy and/or approach for searching for signals at a mobile device. Characteristics of and/or information obtained from such searched signals may be used in estimating a location of the mobile device. In one particular example, a strategy and/or approach for searching for wireless signals may be based, at least in part, on an availability of resources at a mobile device.
摘要翻译：公开了用于选择和/或确定用于在移动设备处搜索信号的策略和/或方法的方法，技术和/或系统。从这种搜索信号获得的特征和/或信息可以用于估计移动设备的位置。在一个特定示例中，用于搜索无线信号的策略和/或方法可至少部分地基于移动设备上的资源的可用性。

98. 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。

99. 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。

100. 发明授权

US08744749B2 Radio model updating 失效
标题翻译：无线电模型更新
公开(公告)号：US08744749B2
公开(公告)日：2014-06-03
申请号：US13615038
申请日：2012-09-13
申请人： Rajarshi Gupta , Ayman Fawzy Naguib , Alok Aggarwal , Saumitra Mohan Das , Vinay Sridhara
发明人： Rajarshi Gupta , Ayman Fawzy Naguib , Alok Aggarwal , Saumitra Mohan Das , Vinay Sridhara
IPC分类号： G01C21/00
CPC分类号： H04W4/023 , H04W4/043 , H04W64/00
摘要： The subject matter disclosed herein relates to systems, methods, apparatuses, devices, articles, and means for updating radio models. For certain example implementations, a method for one or more server devices may comprise receiving at one or more communication interfaces at least one measurement that corresponds to a position of a first mobile device within an indoor environment. At least one radio model that is stored in one or more memories may be updated based, at least in part, on the at least one measurement to produce at least one updated radio model. The at least one radio model and the at least one updated radio model may correspond to the indoor environment. The at least one updated radio model may be transmitted to enable a second mobile device to use the at least one updated radio model for positioning within the indoor environment. Other example implementations are described herein.
摘要翻译：本文公开的主题涉及用于更新无线电模型的系统，方法，装置，装置，物品和装置。对于某些示例实现，用于一个或多个服务器设备的方法可以包括在一个或多个通信接口处接收与室内环境中的第一移动设备的位置相对应的至少一个测量。至少一个存储在一个或多个存储器中的无线电模型可以至少部分地基于所述至少一个测量来更新，以产生至少一个更新的无线电模型。所述至少一个无线电模型和所述至少一个更新的无线电模型可以对应于室内环境。可以发送所述至少一个更新的无线电模型以使得第二移动设备能够使用至少一个更新的无线电模型来在室内环境内定位。本文描述了其他示例实现。

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