公开(公告)号：US20090279437A1

公开(公告)日：2009-11-12

申请号：US12119346

申请日：2008-05-12

申请人： Kevin Ransom ,  Sandeep Singhal

发明人： Kevin Ransom ,  Sandeep Singhal

IPC分类号： H04L12/24

CPC分类号： H04L43/0864 ,  H04L41/12 ,  H04L43/16 ,  H04L67/1002 ,  H04L67/101 ,  H04L67/1012 ,  H04L67/1021

摘要： Systems and methods storage of adding a node entry to a routing table of an inquiring node of a data network are disclosed herein. An inquire message is transmitted to a publishing node. The publishing node can be configured to publish a routing entry which can be added by nodes of a network. An acknowledgment response can be received from the publishing node. The roundtrip time elapsed between transmitting the inquire message and receiving the response can be measured by the inquiring node. For all node registration entries in the routing table of the inquiring node a determination of whether the inquiring node is closest in locality to the publishing node than to a node corresponding to each node registration entry can be performed. Such determination can be made based on (a) the roundtrip time between nodes (b) node IP address prefix matching.

摘要翻译： 本文公开了将节点条目添加到数据网络的询问节点的路由表的系统和方法存储。 查询消息被发送到发布节点。 可以将发布节点配置为发布可由网络节点添加的路由条目。 可以从发布节点接收确认响应。 发送查询消息和接收响应之间的往返时间可以由查询节点进行测量。 对于查询节点的路由表中的所有节点注册表，可以确定查询节点在本地是否最接近发布节点，而不是对应于每个节点注册表项的节点。 可以基于（a）节点之间的往返时间（b）节点IP地址前缀匹配来进行这种确定。

公开(公告)号：US07995504B2

公开(公告)日：2011-08-09

申请号：US12119346

申请日：2008-05-12

申请人： Kevin Ransom ,  Sandeep Singhal

发明人： Kevin Ransom ,  Sandeep Singhal

IPC分类号： H04B1/56

CPC分类号： H04L43/0864 ,  H04L41/12 ,  H04L43/16 ,  H04L67/1002 ,  H04L67/101 ,  H04L67/1012 ,  H04L67/1021

摘要： Systems and methods storage of adding a node entry to a routing table of an inquiring node of a data network are disclosed herein. An inquire message is transmitted to a publishing node. The publishing node can be configured to publish a routing entry which can be added by nodes of a network. An acknowledgment response can be received from the publishing node. The roundtrip time elapsed between transmitting the inquire message and receiving the response can be measured by the inquiring node. For all node registration entries in the routing table of the inquiring node a determination of whether the inquiring node is closest in locality to the publishing node than to a node corresponding to each node registration entry can be performed. Such determination can be made based on (a) the roundtrip time between nodes (b) node IP address prefix matching.

摘要翻译： 本文公开了将节点条目添加到数据网络的询问节点的路由表的系统和方法存储。 查询消息被发送到发布节点。 可以将发布节点配置为发布可由网络节点添加的路由条目。 可以从发布节点接收确认响应。 发送查询消息和接收响应之间的往返时间可以由查询节点进行测量。 对于查询节点的路由表中的所有节点注册表，可以确定查询节点在本地是否最接近发布节点，而不是对应于每个节点注册表项的节点。 可以基于（a）节点之间的往返时间（b）节点IP地址前缀匹配来进行这种确定。

公开(公告)号：US20060242236A1

公开(公告)日：2006-10-26

申请号：US11113218

申请日：2005-04-22

申请人： Todd Manion ,  Daniel Crevier ,  David Thaler ,  Gursharan Sidhu ,  Rohit Gupta ,  Sandeep Singhal

发明人： Todd Manion ,  Daniel Crevier ,  David Thaler ,  Gursharan Sidhu ,  Rohit Gupta ,  Sandeep Singhal

IPC分类号： G06F15/16

CPC分类号： G06Q10/00

摘要： A collaborative services platform may include a connectivity service, an activity service and a contact management service. The connectivity service may provide communicative connectivity between users of the collaborative services platform. The activity service may provide one or more collaborative activities supporting various modes of communication. The contact management service may maintain contact information for each of the users of the collaborative service platform. It may be that not every user is capable of participating in every collaborative activity. The contact information maintained by the contact management service may indicate the collaborative activities in which each user is capable of participating. A set of programmatic objects utilized to implement the collaborative services platform may include contact objects, conference objects, MeContact objects, endpoint objects, published objects and presence objects. The presence object may represent a presence of a particular user in a networked computing environment and may reference multiple collaborative endpoints.

摘要翻译： 协作服务平台可以包括连接服务，活动服务和联系人管理服务。 连接服务可以提供协作服务平台的用户之间的交互连接。 活动服务可以提供支持各种通信模式的一个或多个协作活动。 联系人管理服务可以维护协作服务平台的每个用户的联系人信息。 可能不是每个用户都能够参与每个协作活动。 由联系人管理服务维护的联系信息可以指示每个用户能够参与的协作活动。 用于实现协作服务平台的一组程式化对象可以包括联系对象，会议对象，MeContact对象，端点对象，已发布对象和存在对象。 存在对象可以表示在联网计算环境中特定用户的存在，并且可以引用多个协作端点。

公开(公告)号：US06457030B1

公开(公告)日：2002-09-24

申请号：US09240137

申请日：1999-01-29

申请人： Samuel S. Adams ,  Stefan G. Hild ,  Richard O. LaMaire ,  Hiroshi Maruyama ,  Rakesh Mohan ,  Sandeep Singhal ,  John R. Smith

发明人： Samuel S. Adams ,  Stefan G. Hild ,  Richard O. LaMaire ,  Hiroshi Maruyama ,  Rakesh Mohan ,  Sandeep Singhal ,  John R. Smith

IPC分类号： G06F1721

CPC分类号： G06F17/30905

摘要： Systems, methods and computer program products are provided for modifying Web content files, such as HTML files, for display via pervasive computing devices that have smaller displays and various performance limitations compared with desktop computing devices. Upon receiving a request from a pervasive computing device for an HTML file, the HTML file is analyzed for a link to a content modification file that contains information about how to modify elements within the HTML file so as to render the HTML file displayable via the pervasive computing device.

摘要翻译： 提供了系统，方法和计算机程序产品，用于通过与桌面计算设备相比具有较小显示器和各种性能限制的普及计算设备来修改诸如HTML文件的Web内容文件。 在接收到来自用于HTML文件的普及计算设备的请求时，分析HTML文件到包含关于如何修改HTML文件中的元素的信息的内容修改文件的链接，以便通过普遍的方式呈现HTML文件 计算设备。

公开(公告)号：US20080183853A1

公开(公告)日：2008-07-31

申请号：US11769941

申请日：2007-06-28

申请人： Todd Manion ,  Arsalan Ahmad ,  Alain Gefflaut ,  Sandeep Singhal

发明人： Todd Manion ,  Arsalan Ahmad ,  Alain Gefflaut ,  Sandeep Singhal

IPC分类号： G06F15/173

CPC分类号： H04L67/104 ,  H04L12/4641 ,  H04L29/12066 ,  H04L29/12216 ,  H04L61/1511 ,  H04L61/2007 ,  H04L63/0272 ,  H04L63/104 ,  H04L67/1046 ,  H04L67/1093

摘要： Architecture for exposing a virtual private network of peer devices into the public domain via an overlay network. Computing devices, peripheral devices, as well as mobile devices can be physically distributed, but appear to belong to the same virtual private (or home) network, and be accessible from anywhere. Benefits include access to user media/documents from anywhere, searching of all connected devices from one location, multicast and broadcast connectivity, management of the private network and the associated policies, and device discovery on the private network from across public networks. P2P networks and ad-hoc networks can be exposed as a virtual interface, as well as the utilization of client operating systems to create the virtual network, grouping, graphing, the integration with relay services and other NAT/firewall traversal schemes, and the creation of a P2P overlay manager on a physical NIC (network interface card) address rather than a virtual address.

摘要翻译： 通过覆盖网络将对等设备的虚拟专用网络暴露于公有领域的体系结构。 计算设备，外围设备以及移动设备可以在物理上分布，但似乎属于同一虚拟专用（或家庭）网络，并且可以从任何地方访问。 优点包括从任何地方访问用户媒体/文档，从一个位置搜索所有连接的设备，组播和广播连接，专用网络的管理和相关策略以及从公共网络到专用网络上的设备发现。 P2P网络和自组织网络可以作为虚拟接口公开，以及利用客户端操作系统创建虚拟网络，分组，绘图，与中继服务和其他NAT /防火墙穿越方案的集成以及创建 的物理NIC（网络接口卡）地址而不是虚拟地址上的P2P覆盖管理器。

公开(公告)号：US20070073859A1

公开(公告)日：2007-03-29

申请号：US11238194

申请日：2005-09-29

申请人： Ravi Rao ,  Tomer Weisberg ,  Sandeep Singhal ,  Christian Huitema

发明人： Ravi Rao ,  Tomer Weisberg ,  Sandeep Singhal ,  Christian Huitema

IPC分类号： G06F15/173

CPC分类号： H04L67/104 ,  H04L29/12047 ,  H04L61/15 ,  H04L63/08 ,  H04L67/1063 ,  H04L67/1093 ,  H04L67/16

摘要： By adding a server as a node on a peer-to-peer network, the network may become more scalable, more reliable and more manageable, especially when the peer-to-peer network becomes very large.

摘要翻译： 通过将服务器作为节点添加到对等网络中，网络可能会变得更具可扩展性，更可靠和更易于管理，特别是当对等网络变得非常大时。

公开(公告)号：US20070011231A1

公开(公告)日：2007-01-11

申请号：US11175547

申请日：2005-07-06

申请人： Todd Manion ,  Sandeep Singhal ,  Gursharan Sidhu ,  Simon Wong ,  Frederick Fourie ,  Ryan Kim ,  Eliot Flannery ,  Peter Williamson ,  Vladimir Bobov ,  Kanaka Komandur ,  Scott Briggs

发明人： Todd Manion ,  Sandeep Singhal ,  Gursharan Sidhu ,  Simon Wong ,  Frederick Fourie ,  Ryan Kim ,  Eliot Flannery ,  Peter Williamson ,  Vladimir Bobov ,  Kanaka Komandur ,  Scott Briggs

IPC分类号： G06F15/16

CPC分类号： H04L12/1827

摘要： An application and its associated user interface provide a meeting window for use in organizing and holding meetings using peer-to-peer network facilities. The meeting window offers menu selections for choosing a network over which to hold the meeting and for discovering and inviting meeting participants. The meeting window includes three main panes, one each for managing attendees, for distributing files to attendees, and for streaming presentation materials real-time to attendees. Data streaming is also supported to network devices such as projectors. Control of the presentation may be delegated by the presentation owner to another attendee, and may also be revoked by the presentation owner. The real-time streaming of the presentation may be paused and resumed to accommodate meeting dynamics or real-time changes.

摘要翻译： 应用程序及其关联的用户界面提供会议窗口，用于组织和举行使用点对点网络设施的会议。 会议窗口提供菜单选项，用于选择一个可以举行会议的网络，以及发现和邀请会议参与者。 会议窗口包括三个主窗格，一个用于管理与会者，向与会者分发文件，以及向演示人员实时播放演示文稿。 网络设备（如投影机）也支持数据流。 呈现的控制权可以由演示所有者转让给其他与会者，演示者也可以撤销。 演示文稿的实时流式传输可以暂停和恢复，以适应会议动态或实时更改。

公开(公告)号：US20060242581A1

公开(公告)日：2006-10-26

申请号：US11110622

申请日：2005-04-20

申请人： Todd Manion ,  Aaron Cunningham ,  Noah Horton ,  Gursharan Sidhu ,  Sandeep Singhal

发明人： Todd Manion ,  Aaron Cunningham ,  Noah Horton ,  Gursharan Sidhu ,  Sandeep Singhal

IPC分类号： G06F9/00

CPC分类号： G06Q10/10

摘要： A computer implemented method and system enable users to create a social network providing access to other users. By providing access to such networks via a visual presentation, the system renders content available for access by other network members. Access is sometimes provided through propagation of metadata or other uniquely identifying indicia associated with the social network to all or at least certain other network members.

公开(公告)号：US06564143B1

公开(公告)日：2003-05-13

申请号：US09240553

申请日：1999-01-29

申请人： Neal J. Alewine ,  James Campbell Colson ,  David Carl Loose ,  Sandeep Singhal

发明人： Neal J. Alewine ,  James Campbell Colson ,  David Carl Loose ,  Sandeep Singhal

IPC分类号： G01C2126

CPC分类号： G01C21/26

摘要： A method and apparatus in a vehicle computer system for providing location based services. A path is defined along which the vehicle is to travel. Responsive to receiving a request for a location, the path is used as a filter to identify the location. The position and/or directions of the vehicle also may be used to identify the location.

摘要翻译： 一种用于提供基于位置的服务的车辆计算机系统中的方法和装置。 定义车辆行驶的路径。 响应于接收对位置的请求，路径被用作过滤器来标识位置。 车辆的位置和/或方向也可用于识别位置。

公开(公告)号：US20070250922A1

公开(公告)日：2007-10-25

申请号：US11408837

申请日：2006-04-21

申请人： Noah Horton ,  Sandeep Singhal

发明人： Noah Horton ,  Sandeep Singhal

IPC分类号： G06F15/16 ,  G06F17/00 ,  G06F9/00

CPC分类号： H04L63/0254 ,  H04L63/029

摘要： A firewall functions normally to pass data on open ports to a respective service or endpoint associated with an open port. Invitations may sent to from an internal endpoint to an external peer-to-peer network endpoint inviting a connection back to the internal endpoint. Rather than leave ports open in a firewall for such connections, an invitation manager analyzes the invitation and in real time programs an exception in the firewall based on the invitation. The exceptions may be programmed for a limited duration, based on the nature of the internal endpoint. When an authenticated connection is required, a public key or handle to a public key for the external endpoint may be passed to the firewall for use in establishing the connection.

摘要翻译： 防火墙通常可以将打开端口上的数据传递到与开放端口相关联的相应服务或端点。 邀请可以从内部端点发送到外部对等网络端点，邀请连接回内部端点。 邀请管理员不是在防火墙中为这种连接打开端口，而是根据邀请分析邀请并实时地在防火墙中编程异常。 基于内部端点的性质，可以将有限的持续时间编程为例外。 当需要经过身份验证的连接时，可以将外部端点的公钥或公钥的句柄传递到防火墙，以用于建立连接。