Session endpoint management protocol
    1.
    发明授权
    Session endpoint management protocol 有权
    会话端点管理协议

    公开(公告)号:US07539759B2

    公开(公告)日:2009-05-26

    申请号:US10414370

    申请日:2003-04-15

    IPC分类号: G06F15/16

    摘要: A protocol for extending session endpoints in an ad-hoc network environment first performs device discovery to determine local devices within its coverage area and the capability of those devices. These local devices then exchange session descriptions with the endpoint device. If the current session may be supported by one of the local devices, the endpoint device, responsive to a command from an user, transfers the session endpoint to the local device and the endpoint device acts as a proxy for the local device in the session. Optionally, if the local device has a path to the correspondent node that is independent of the path through the endpoint device, it establishes the session along this path and then signal the endpoint node to terminate its session.

    摘要翻译: 用于在自组织网络环境中扩展会话端点的协议首先执行设备发现以确定其覆盖区域内的本地设备和这些设备的能力。 然后,这些本地设备与端点设备交换会话描述。 如果当前会话可能由本地设备之一支持,端点设备响应于来自用户的命令将会话端点传送到本地设备,并且端点设备充当该会话中的本地设备的代理。 可选地,如果本地设备具有到通过端点设备的路径独立的通信节点的路径,则它沿着该路径建立会话,然后发信号通知端点节点终止其会话。

    Method for reducing hand-off latency in mobile networks
    2.
    发明申请
    Method for reducing hand-off latency in mobile networks 审中-公开
    降低移动网络切换延迟的方法

    公开(公告)号:US20070115883A1

    公开(公告)日:2007-05-24

    申请号:US10564112

    申请日:2004-07-14

    IPC分类号: H04Q7/00

    摘要: A method for use in a mobile device to expedite hand-off of mobile devices between access points first detects movement of the mobile device among the coverage ranges of the access points. A mobile device that moves from one access point to another periodically transmits information on the data link level connection of its new access point on the channel used to access its prior access point. A first mobile device that is coupled to access points in a particular area maintains network level access information for access points with which it has communicated. When a new mobile device enters the area, the first device detects the new device and transmits the list to the new mobile device, enabling the new device to connect to an access point without transmitting a router solicitation message or receiving a router advertisement message.

    摘要翻译: 移动设备中用于加速移动设备在接入点之间切换的方法首先检测移动设备在接入点的覆盖范围内的移动。 从一个接入点移动到另一个接入点的移动设备周期性地在用于访问其先前接入点的信道上发送关于其新接入点的数据链路级连接的信息。 耦合到特定区域中的接入点的第一移动设备保持与其通信的接入点的网络级访问信息。 当新的移动设备进入该区域时,第一设备检测新设备并将该列表发送到新的移动设备,使得新设备能够连接到接入点而不发送路由器请求消息或接收到路由器通告消息。

    Emergency alert service
    3.
    发明授权
    Emergency alert service 有权
    紧急警报服务

    公开(公告)号:US07119675B2

    公开(公告)日:2006-10-10

    申请号:US10765760

    申请日:2004-01-27

    IPC分类号: G08B1/00

    摘要: The emergency alert service responds to receipt of emergency alert messages by filtering, formatting and routing emergency alert information to a variety of different networked appliances and also to remote devices. In this way, a consistent warning message is disseminated simultaneously over many different warning systems, thus increasing warning effectiveness while simplifying the warning task. The system thus provides a common alerting protocol that is simple but quite robust and capable of exchanging all-hazard emergency alerts and public warnings over all kinds of networks.

    摘要翻译: 紧急警报服务通过过滤,格式化和将紧急警报信息路由到各种不同的网络设备以及远程设备来响应紧急警报消息的接收。 这样,在许多不同的警告系统中同时传播一致的警告信息,从而提高了警告的有效性,同时简化了警告任务。 因此,该系统提供了一种简单但相当健壮且能够在各种网络上交换所有危险的紧急警报和公共警告的通用警报协议。

    Emergency alert service
    4.
    发明申请
    Emergency alert service 有权
    紧急警报服务

    公开(公告)号:US20050162267A1

    公开(公告)日:2005-07-28

    申请号:US10765760

    申请日:2004-01-27

    IPC分类号: G08B27/00 H04L12/28 G08B29/00

    摘要: The emergency alert service responds to receipt of emergency alert messages by filtering, formatting and routing emergency alert information to a variety of different networked appliances and also to remote devices. In this way, a consistent warning message is disseminated simultaneously over many different warning systems, thus increasing warning effectiveness while simplifying the warning task. The system thus provides a common alerting protocol that is simple but quite robust and capable of exchanging all-hazard emergency alerts and public warnings over all kinds of networks.

    摘要翻译: 紧急警报服务通过过滤,格式化和将紧急警报信息路由到各种不同的网络设备以及远程设备来响应紧急警报消息的接收。 这样,在许多不同的警告系统中同时传播一致的警告信息,从而提高了警告的有效性,同时简化了警告任务。 因此,该系统提供了一种简单但相当健壮且能够在各种网络上交换所有危险的紧急警报和公共警告的通用警报协议。

    CRID-based metadata management architecture and service for p2p networks
    6.
    发明申请
    CRID-based metadata management architecture and service for p2p networks 审中-公开
    基于CRID的元数据管理架构和p2p网络的服务

    公开(公告)号:US20070299820A1

    公开(公告)日:2007-12-27

    申请号:US11473407

    申请日:2006-06-22

    IPC分类号: G06F17/30

    CPC分类号: G06F16/907

    摘要: A method is provided for retrieving metadata for content residing in a peer-to-peer network. The method includes: determining a content reference identifier for the content; generating a hash value for the content reference identifier; determining location of a metadata service based on the hash value; and retrieving metadata for the content by accessing the metadata service using the content reference identifier

    摘要翻译: 提供了一种用于检索驻留在对等网络中的内容的元数据的方法。 该方法包括:确定内容的内容参考标识符; 生成内容引用标识符的哈希值; 基于所述散列值来确定元数据服务的位置; 以及通过使用内容参考标识符访问元数据服务来检索内容的元数据

    Remote home/office monitoring and control using Skype
    7.
    发明申请
    Remote home/office monitoring and control using Skype 审中-公开
    使用Skype进行远程家庭/办公室监控

    公开(公告)号:US20070286181A1

    公开(公告)日:2007-12-13

    申请号:US11804816

    申请日:2007-05-21

    IPC分类号: H04L12/66

    摘要: A method for monitoring and control of local or remote premises using a popular Skype™ peer-to-peer communication service is defined. The invented methodology provides for mobile surveillance and control using information infrastructure provided by Skype™ communicator. A combination of hardware and software methodologies utilizes voice, video and text message Skype™ communication channels to relate various sensory data and controls signals. This application is derived from the patent application 60/808,050 filed on May 25, 2006.

    摘要翻译: 定义了使用流行的Skype(TM)对等通信服务来监视和控制本地或远程场所的方法。 本发明的方法提供了使用Skype(TM)通信器提供的信息基础设施的移动监控和控制。 硬件和软件方法的组合利用语音,视频和文本消息Skype TM通信信道来关联各种感觉数据和控制信号。 本申请源自2006年5月25日提交的专利申请60 / 808,050。

    Networked broadcast file system
    8.
    发明申请
    Networked broadcast file system 审中-公开
    网络广播文件系统

    公开(公告)号:US20060089933A1

    公开(公告)日:2006-04-27

    申请号:US10970708

    申请日:2004-10-21

    IPC分类号: G06F17/30

    摘要: The file system framework extends availability of current object carousel data, delivered via broadcast stream, to devices and services associated with a networked computer system. The networked computer system, which can be a home network that includes diverse networked home appliances, is made capable of hosting object carousel data in a seamless fashion. Devices and appliances mount and unmount the networked broadcast file system, just as they would any other data store on the network. Mechanisms are provided to refresh copies of the object carousel data. The data can include data files, streams and events. These data can be communicated to devices and appliances, upon request or as unicast, multicast or broadcast data streams. Events can be communicated across the network to cause selected actions to be initiated automatically.

    摘要翻译: 文件系统框架将通过广播流传递的当前对象轮播数据的可用性扩展到与联网计算机系统相关联的设备和服务。 可以是包括不同网络家用电器的家庭网络的联网计算机系统能够以无缝的方式托管对象轮播数据。 设备和设备安装和卸载网络广播文件系统,就像网络上的任何其他数据存储一样。 提供了刷新对象轮播数据的副本的机制。 数据可以包括数据文件,流和事件。 这些数据可以根据请求或作为单播,多播或广播数据流传送到设备和设备。 可以通过网络传送事件,从而自动启动所选择的动作。

    Efficient file system scan for shared data blocks
    10.
    发明授权
    Efficient file system scan for shared data blocks 有权
    高效的文件系统扫描共享数据块

    公开(公告)号:US08589447B1

    公开(公告)日:2013-11-19

    申请号:US12498980

    申请日:2009-07-07

    IPC分类号: G06F15/16 G06F17/20

    摘要: A technique for efficiently scanning various datasets in a storage system to generate metadata for shared data blocks is provided. In one embodiment, data containers in an active file system of a storage object are first scanned. Remaining images (e.g., snapshots of the file system) are arranged in a chronological order based on the age of such images in the storage object. In some instances, to perform a metadata scan of a given image, the storage server compares each data container in the given image to a corresponding data container in a prior image (from the chronological order) to identify any non-identical data blocks (i.e., blocks that are not common between the data containers of the two images) in each data container. The metadata scanner then generates metadata only for the non-identical data blocks in each data container and skips metadata generation for any remaining data blocks.

    摘要翻译: 提供了一种用于有效扫描存储系统中的各种数据集以产生共享数据块的元数据的技术。 在一个实施例中,首先扫描存储对象的活动文件系统中的数据容器。 剩余图像(例如,文件系统的快照)基于存储对象中的这些图像的年龄按时间顺序排列。 在某些情况下,为了执行给定图像的元数据扫描,存储服务器将给定图像中的每个数据容器与现有图像中的相应数据容器(从时间顺序)进行比较,以识别任何不相同的数据块(即 ,两个图像的数据容器之间不常见的块)。 然后,元数据扫描器仅为每个数据容器中的不相同的数据块生成元数据,并跳过剩余数据块的元数据生成。