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公开(公告)号：US08588210B2
公开(公告)日：2013-11-19
申请号：US11196942
申请日：2005-08-04
CPC分类号： H04L29/06027 , H04L65/1006 , H04L65/1043 , H04L65/403
摘要： Methods for enabling floor control are performed in an endpoint terminal (140, 142, 146) and a session controller (106). The session controller: receives (410) a message requesting a session that includes an SDP packet with a requested floor control profile having a requested set of floor control parameters or a requested list of potential floor owners; accepts (410) the session; determines (420) a final floor control profile having a final set of floor control parameters and a final list of potential floor owners; and communicates at least a portion of the floor control profile within a system (100). The endpoint terminal: communicates a message requesting a session that includes an SDP packet with a requested floor control profile; and receives a message having an SDP packet with a final floor control parameter. The final floor control profile may be the same as or different from the requested floor control profile.
摘要翻译： 在端点终端（140,142,146）和会话控制器（106）中执行用于启用楼层控制的方法。 会话控制器：接收（410）请求包括SDP分组的会话的消息，所述会话具有请求的楼层控制简档，所述请求的楼层控制简档具有请求的楼层控制参数集合或所请求的潜在楼层所有者列表; 接受（410）会议; 确定（420）具有最终楼层控制参数集合的最终楼层控制简档和潜在业主的最终列表; 并且在系统（100）内通信楼层控制简档的至少一部分。 端点终端：通过请求的楼层控制简档来传送请求包含SDP包的会话的消息; 并接收具有最终楼层控制参数的具有SDP包的消息。 最终楼层控制简档可以与请求的楼层控制简档相同或不同。
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公开(公告)号：US20080043744A1
公开(公告)日：2008-02-21
申请号：US11462065
申请日：2006-08-03
CPC分类号： H04W72/005 , H04L65/1006 , H04L65/4038 , H04L65/4061
摘要： A method and system for establishing floor control in a communication session enables remote control of devices in a network and provides a status update concerning floor ownership. The method includes processing at a floor controller a floor request message received from a first endpoint, where the floor request message requests that floor ownership be provided to a second endpoint (step 305). A floor control announcement message is then transmitted from the floor controller to at least both the first endpoint and the second endpoint, where the floor control announcement message indicates that the second endpoint has floor ownership (step 315).
摘要翻译： 用于在通信会话中建立楼层控制的方法和系统能够远程控制网络中的设备，并提供有关楼层所有权的状态更新。 该方法包括在楼层控制器处处理从第一端点接收的楼层请求消息，其中楼层请求消息请求将楼层所有权提供给第二端点（步骤305）。 然后，楼层控制通知消息从楼层控制器发送到至少第一端点和第二端点两者，其中楼层控制通知消息指示第二端点具有楼层所有权（步骤315）。
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公开(公告)号：US07206859B2
公开(公告)日：2007-04-17
申请号：US10782601
申请日：2004-02-18
IPC分类号： G06F15/16 , G06F15/173
摘要： In a system (100) that includes at least one mobility server (40, 50), at least one edge mobility agent (60) and a plurality of mobile nodes (20, 30), a method for local routing between two mobile nodes that includes the steps of: receiving a first care-of address for a first mobile node; detecting an edge mobility agent having knowledge of the first care-of address; determining, based upon at least one condition, that the edge mobility agent can perform local routing of at least one datagram for the first mobile node; and instructing the edge mobility agent to perform local routing of at least one datagram between the first mobile node and a second mobile node that has a second care-of address that is known to the edge mobility agent.
摘要翻译： 在包括至少一个移动性服务器（40,50），至少一个边缘移动性代理（60）和多个移动节点（20,30）的系统（100）中，一种用于两个移动节点之间的本地路由的方法， 包括以下步骤：接收第一移动节点的第一转交地址; 检测具有第一转交地址知识的边缘移动代理; 基于至少一个条件确定所述边缘移动性代理可以对所述第一移动节点执行至少一个数据报的本地路由; 以及指示所述边缘移动代理在所述第一移动节点和所述边缘移动代理已知的具有第二转交地址的第二移动节点之间执行至少一个数据报的本地路由。
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4.发明授权Methods and apparatus to compensate for overshoot of a desired field of vision by a remotely-controlled image capture device 有权用于通过远程控制的图像捕获装置来补偿期望视野的过冲的方法和装置公开(公告)号：US09413941B2
公开(公告)日：2016-08-09
申请号：US13331308
申请日：2011-12-20
CPC分类号： H04N5/23203
摘要： Embodiments include apparatus and methods to compensate for overshoot of a desired field of vision (FOV) by a remotely-controlled image capture device. The image capture device produces images associated with a plurality of FOVs, and transmits the images to a remote viewer terminal along with image identifiers (or FOV definitions for the images). The terminal receives and displays the images to a viewer. In response to viewer indications to pan or stop panning, the terminal sends pan and regress commands, respectively, to the image capture device. A regress command includes a reference to a selected FOV (e.g., an image identifier or an FOV definition). In response to receiving a regress command, the image capture device regresses to the selected FOV, and transmits additional images associated with the selected FOV to the terminal. The system also may include an intermediary device, which performs some of the functions associated with overshoot compensation.
摘要翻译： 实施例包括通过远程控制的图像捕获装置来补偿期望视野（FOV）的过冲的装置和方法。 图像捕获设备产生与多个FOV相关联的图像，并且将图像与图像标识符（或图像的FOV定义）一起发送到远程查看器终端。 终端接收并将图像显示给观看者。 响应于观众指示平移或停止平移，终端分别向平移和回归命令发送图像捕获设备。 回归命令包括对所选FOV的参考（例如，图像标识符或FOV定义）。 响应于接收到回归命令，图像捕获设备回归到所选择的FOV，并且将与所选择的FOV相关联的附加图像发送到终端。 该系统还可以包括执行与过冲补偿相关联的一些功能的中间设备。
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公开(公告)号：US08374179B2
公开(公告)日：2013-02-12
申请号：US11690587
申请日：2007-03-23
IPC分类号： H04L12/56
CPC分类号： H04L67/104 , H04L12/185 , H04L12/1868 , H04L41/0893 , H04L67/10 , H04L67/1044 , H04L67/14
摘要： A first communication device managing a communication group of communication devices in a communication network is disclosed. The first communication device sends one or more data objects to the communication group and receives an affiliation request from a second communication device. The first communication device determines the one or more data objects that have not been received by a user of the second communication device and provides the data objects to the second communication device by establishing a communication session between the second communication device and the first communication device.
摘要翻译： 公开了在通信网络中管理通信设备的通信组的第一通信设备。 第一通信设备向通信组发送一个或多个数据对象，并从第二通信设备接收附属请求。 第一通信设备确定第二通信设备的用户尚未接收到的一个或多个数据对象，并且通过在第二通信设备和第一通信设备之间建立通信会话来向第二通信设备提供数据对象。
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公开(公告)号：US08081635B2
公开(公告)日：2011-12-20
申请号：US12247360
申请日：2008-10-08
IPC分类号： H04L12/28
CPC分类号： H04L65/607 , H04L1/0045 , H04L65/80 , H04N9/8205 , H04N21/44209 , H04N21/6582
摘要： A method for reconstructing and reproducing a received media stream while minimizing storage space is presented. The media stream transmitted by a transmitting device is uploaded to an external storage device. Metadata including packetization mapping information, missing packets not received by the receiving device, and reproduction time at the receiving device are also uploaded to the storage device. The storage device stores the missing packets and reproduction time of each receiving device if the same media stream is received by multiple devices. The data in the storage device is used to reconstruct the received media stream and reproduce the end user experience.
摘要翻译： 提出了一种在最小化存储空间的同时重建和再现接收到的媒体流的方法。 由发送装置发送的媒体流被上传到外部存储装置。 包括分组化映射信息，接收设备未收到的丢失分组和接收设备的再现时间的元数据也被上传到存储设备。 如果多个设备接收到相同的媒体流，则存储设备存储每个接收设备的丢失分组和再现时间。 存储设备中的数据用于重建接收到的媒体流并再现最终用户体验。
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公开(公告)号：US08611910B2
公开(公告)日：2013-12-17
申请号：US12966652
申请日：2010-12-13
申请人： Laura A. Christensen , Arthur L. Fumarolo , Matthew C. Keller , Deborah J. Monks , Brian R. Poe , Tyrone D. Bekiares
发明人： Laura A. Christensen , Arthur L. Fumarolo , Matthew C. Keller , Deborah J. Monks , Brian R. Poe , Tyrone D. Bekiares
IPC分类号： H04W72/00
摘要： An actionable communication resource forming function performs a method for forming an actionable communication resource in a communication system. The method includes receiving, from a resource management system, a plurality of resource identifiers that identify a plurality of resources, wherein each resource is associated with a communication device addressable by a communication system using a communication device identifier; for each resource identifier, determining the communication device identifier for the associated communication device; for each communication device identifier, identifying a communication group to which the corresponding communication device is affiliated, and using the identified communication groups to determine a set of communication groups, wherein each communication group in the set is addressable by the communication system, wherein an actionable communication resource is formed from the set of communication groups to facilitate communications with the communication devices over the communication system using the addressable communication groups.
摘要翻译： 可操作的通信资源形成功能执行在通信系统中形成可动作通信资源的方法。 该方法包括从资源管理系统接收识别多个资源的多个资源标识符，其中每个资源与通信系统使用通信设备标识符可寻址的通信设备相关联; 为每个资源标识符确定相关通信设备的通信设备标识符; 对于每个通信设备标识符，标识对应的通信设备附属的通信组，并且使用所识别的通信组来确定一组通信组，其中该组中的每个通信组可由通信系统寻址，其中可操作的 通信资源由该组通信组形成，以便于使用可寻址通信组通过通信系统与通信设备进行通信。
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8.发明授权Method and apparatus for remotely controlling an image capture position of a camera 有权用于远程控制相机的图像拍摄位置的方法和装置公开(公告)号：US09584774B2
公开(公告)日：2017-02-28
申请号：US13279911
申请日：2011-10-24
IPC分类号： H04N7/18 , G08B13/196 , H04N7/14
CPC分类号： H04N5/23206 , G06T7/70 , G08B13/19621 , G08B13/19689 , H04M3/5116 , H04M3/5133 , H04M2242/04 , H04M2242/08 , H04M2250/52 , H04N5/23293 , H04N5/23296 , H04N7/185 , H04N2007/145
摘要： A digital image capture device streams captured images (e.g. low-resolution images) to a remote viewer terminal, along with image identifiers and/or device position information. The remote viewer terminal displays the images for viewing by a remote viewer. The remote viewer provides inputs to a user interface, which indicate a direction of desired movement of the image capture device, and/or that the remote viewer wants new images (e.g. high-resolution images) to be captured at a desired position. The user interface inputs are translated into requests, which are transmitted to the image capture device. The image capture device provides movement prompts that direct a device operator to move the device in a requested direction or toward a requested position. When a position of the device corresponds to a requested image capture position, the image capture device captures one or more new images, and transmits the new images.
摘要翻译： 数字图像捕获装置将捕获的图像（例如低分辨率图像）与图像标识符和/或设备位置信息一起流向远程观察者终端。 远程查看器终端显示用于由远程查看器查看的图像。 远程查看器向用户界面提供输入，用户界面指示图像捕捉设备的期望移动的方向，和/或远程观看者希望在期望位置捕获新图像（例如，高分辨率图像）。 用户接口输入被转换成请求，这些请求被发送到图像捕获设备。 图像捕获装置提供移动提示，指示设备操作者沿所请求的方向或朝向请求的位置移动设备。 当设备的位置对应于所请求的图像捕获位置时，图像捕获设备捕获一个或多个新图像，并发送新图像。
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公开(公告)号：US08068499B2
公开(公告)日：2011-11-29
申请号：US11463628
申请日：2006-08-10
申请人： Narayanan Vidya , Tyrone D. Bekiares , Matthew C. Keller , George Popovich , Narayanan Venkitaraman
发明人： Narayanan Vidya , Tyrone D. Bekiares , Matthew C. Keller , George Popovich , Narayanan Venkitaraman
IPC分类号： H04L12/28
摘要： A method for minimizing tunnels in a network, apparatus and computer-readable storage medium having computer readable code stored thereon for programming a computer to perform the method. The method includes the steps of: obtaining state information associated with a first node connected to a mobile network behind a mobile node; receiving a first message sent between the first node and a correspondent node, wherein a first header was removed from the first message prior to sending the first message; recreating, in one of the mobile node and a mobility agent, the first header using the state information; and sending the first message with the first header.
摘要翻译： 一种用于使网络中的隧道最小化的方法，装置和计算机可读存储介质，其中存储有用于对计算机执行该方法的计算机可读代码。 该方法包括以下步骤：获取与移动节点后面的移动网络连接的第一节点相关联的状态信息; 接收在所述第一节点和相应节点之间发送的第一消息，其中在发送所述第一消息之前，从所述第一消息中删除第一报头; 在所述移动节点和移动代理之一中，使用所述状态信息重新创建所述第一报头; 并发送具有第一报头的第一消息。
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公开(公告)号：US20090161590A1
公开(公告)日：2009-06-25
申请号：US11959893
申请日：2007-12-19
IPC分类号： H04H20/71
CPC分类号： H04L12/185 , H04L12/1836 , H04L12/189 , H04L12/4641 , H04L63/0272 , H04L65/4076 , H04L65/605
摘要： An apparatus and method for multicast data stream selection in a communication system includes a first step 300 of providing an intermediate server between a service entity and mobile clients. A next step 302 includes receiving a join request from a mobile client. A next step 304 includes deriving subgroups with each subgroup having at least one associated multicast data stream. A next step 310 includes deriving subgroup outer tunnels. A next step 316 includes encoding different data streams for the associated subgroups. A next step 320 includes mapping each data stream to the respective outer tunnels for each subgroup. A next step 322 includes sourcing the mapped streams to each subgroup. A next step 324 includes converting the mapped streams to a form that can be recognized by the mobile clients.
摘要翻译： 用于通信系统中的组播数据流选择的装置和方法包括在服务实体和移动客户端之间提供中间服务器的第一步骤300。 下一步骤302包括从移动客户端接收加入请求。 下一步骤304包括导出子组，其中每个子组具有至少一个关联的多播数据流。 下一步骤310包括导出子组外部隧道。 下一步骤316包括对相关联的子组编码不同的数据流。 下一步骤320包括将每个数据流映射到每个子组的相应外部隧道。 下一步骤322包括将映射的流源发送到每个子组。 下一步骤324包括将映射的流转换成可由移动客户端识别的形式。
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