公开(公告)号：US08737267B2

公开(公告)日：2014-05-27

申请号：US12361448

申请日：2009-01-28

申请人： Gavin B. Horn ,  Fatih Ulupinar ,  Parag A. Agashe ,  Peerapol Tinnakornsrisuphap ,  Rajarshi Gupta

发明人： Gavin B. Horn ,  Fatih Ulupinar ,  Parag A. Agashe ,  Peerapol Tinnakornsrisuphap ,  Rajarshi Gupta

IPC分类号： H04W40/30

CPC分类号： H04W40/248 ,  H04L29/12226 ,  H04L41/00 ,  H04L61/2015 ,  H04W8/26 ,  H04W40/30 ,  H04W40/32 ,  H04W88/04

摘要： A set of wireless relay nodes are managed to facilitate inter-node routing of packets in the set. In some aspects, unique identifiers are defined for the wireless relay nodes to facilitate routing packets within the set. In some aspect a routing table is provided to each of the wireless relay nodes, wherein the routing table identifies each wireless relay node in the set and a next-hop entity for each of these wireless relay nodes. Each of the wireless relay nodes may then define a forwarding table based on the routing table.

摘要翻译： 管理一组无线中继节点以促进组中的分组的节点间路由。 在一些方面，为无线中继节点定义唯一标识符以便于在集合内路由分组。 在一些方面，路由表被提供给每个无线中继节点，其中路由表标识该组中的每个无线中继节点以及这些无线中继节点中的每一个的下一跳实体。 然后，每个无线中继节点可以基于路由表来定义转发表。

公开(公告)号：US08614975B2

公开(公告)日：2013-12-24

申请号：US12561844

申请日：2009-09-17

申请人： Ravi Palanki ,  Parag A. Agashe ,  Vikram Gupta ,  Rajarshi Gupta ,  Naga Bhushan

发明人： Ravi Palanki ,  Parag A. Agashe ,  Vikram Gupta ,  Rajarshi Gupta ,  Naga Bhushan

IPC分类号： H04W4/00 ,  H04J3/06

CPC分类号： H04W56/0015

摘要： A method for synchronizing a wireless communication system is disclosed. A silence duration for a base station is determined based on the time required for a neighbor base station to obtain or maintain synchronization. All transmissions from the base station are ceased for the silence duration. Multiple base stations level may cease transmissions at the same time, thus mitigating interference.

公开(公告)号：US08543156B2

公开(公告)日：2013-09-24

申请号：US13467821

申请日：2012-05-09

申请人： Rajarshi Gupta

发明人： Rajarshi Gupta

IPC分类号： H04B7/00

CPC分类号： H04L63/102 ,  H04W92/20

摘要： An authorization scheme controls whether an interface is established between communication nodes. Such a scheme may be used, for example, to determine whether to establish a direct interface (e.g., an X2 interface) between a pair of access points. A decision to establish a direct interface between nodes may be based on a node type of one or both of the nodes. A decision to establish a direct interface between nodes may be based on whether the nodes belong to the same group.

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。

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。

公开(公告)号：US20130035110A1

公开(公告)日：2013-02-07

申请号：US13196178

申请日：2011-08-02

申请人： Vinay Sridhara ,  Rajarshi Gupta

发明人： Vinay Sridhara ,  Rajarshi Gupta

IPC分类号： H04W24/00

CPC分类号： H04W4/029 ,  G01C21/206 ,  G01S5/0252 ,  G01S5/0278 ,  G01S5/0294 ,  H04W4/021 ,  H04W4/043 ,  H04W48/16 ,  H04W64/00

摘要： The subject matter disclosed herein may relate to methods, apparatuses, systems, devices, articles, or means for conditionally performing a scan responsive to a likelihood of a portal transition, etc. For certain example implementations, a method for a mobile device may comprise determining an indication of a likelihood that a position of the mobile device is transitioning from a first area identifiable by a first location context identifier to a second area identifiable by a second location context identifier via a portal linking the first area and the second area; and conditionally performing a scan for signals transmitted by one or more transmitter devices corresponding to the second area responsive to the indication of the likelihood that the position of the mobile device is transitioning to the second area via the portal. Other example implementations are described herein.

摘要翻译： 本文公开的主题可以涉及响应于门户转换的可能性有条件地执行扫描的方法，装置，系统，设备，物品或装置等。对于某些示例实现，移动设备的方法可以包括确定 指示移动设备的位置从经由第一位置上下文标识符识别的第一区域经由连接第一区域和第二区域的门户由第二位置上下文标识符识别的第二区域转变的可能性; 以及响应于所述移动装置的位置经由所述门户转移到所述第二区域的可能性的指示，有条件地对由所述第二区域对应的一个或多个发射机设备发射的信号进行扫描。 本文描述了其他示例实现。

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。

公开(公告)号：US20120220301A1

公开(公告)日：2012-08-30

申请号：US13467821

申请日：2012-05-09

申请人： Rajarshi Gupta

发明人： Rajarshi Gupta

IPC分类号： H04W72/00 ,  H04W36/00

CPC分类号： H04L63/102 ,  H04W92/20

摘要： An authorization scheme controls whether an interface is established between communication nodes. Such a scheme may be used, for example, to determine whether to establish a direct interface (e.g., an X2 interface) between a pair of access points. A decision to establish a direct interface between nodes may be based on a node type of one or both of the nodes. A decision to establish a direct interface between nodes may be based on whether the nodes belong to the same group.

摘要翻译： 授权方案控制是否在通信节点之间建立接口。 这样的方案可以用于例如确定是否在一对接入点之间建立直接接口（例如，X2接口）。 建立节点之间的直接接口的决定可以基于节点之一或两者的节点类型。 在节点之间建立直接接口的决定可以基于节点是否属于同一组。

公开(公告)号：US20110190004A1

公开(公告)日：2011-08-04

申请号：US13015531

申请日：2011-01-27

申请人： Nathan E. Tenny ,  Rajarshi Gupta

发明人： Nathan E. Tenny ,  Rajarshi Gupta

IPC分类号： H04W24/00

CPC分类号： H04W64/00 ,  H04W4/02 ,  H04W4/20 ,  H04W84/042

摘要： Techniques are provided which may be implemented using various methods and/or apparatuses for use in providing positioning assistance data with local mapping data to mobile stations. For example, positioning assistance data may comprise and/or otherwise be based, at least in part, on local mapping data which may relate to a current location of the mobile station. Such positioning assistance data may, for example, be provided to a mobile station by a first server within a cellular network.

摘要翻译： 提供了可以使用用于向移动站提供具有本地映射数据的定位辅助数据的各种方法和/或设备来实现的技术。 例如，定位辅助数据可以包括和/或以其他方式至少部分地基于可能涉及移动台的当前位置的本地映射数据。 这样的定位辅助数据可以例如由蜂窝网络内的第一服务器提供给移动台。

公开(公告)号：US20100317379A1

公开(公告)日：2010-12-16

申请号：US12796516

申请日：2010-06-08

申请人： Rajarshi Gupta

发明人： Rajarshi Gupta

IPC分类号： H04W4/12

CPC分类号： H04W52/0261 ,  H04W52/0258 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164

摘要： A mobile device sends information during a charging event to mitigate potential adverse effects that may occur if the information is sent at other times. For example, after obtaining information, the mobile device may determine whether the information is time-critical. If the information is not time-critical, the mobile device may store the information. Then, once the mobile device determines that a charging event is occurring, the mobile device sends the stored information.

摘要翻译： 移动设备在充电事件期间发送信息以减轻在其他时间发送信息时可能发生的潜在的不利影响。 例如，在获得信息之后，移动设备可以确定信息是否是时间关键的。 如果信息不是时间关键，则移动设备可以存储信息。 然后，一旦移动设备确定正在发生计费事件，则移动设备发送所存储的信息。