专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US07870418B2 Enhanced presence routing and roster fidelity by proactive crashed endpoint detection 失效
标题翻译：通过主动破坏端点检测来增强存在路由和名册保真度
公开(公告)号：US07870418B2
公开(公告)日：2011-01-11
申请号：US12038300
申请日：2008-02-27
申请人： Dhigha D. Sekaran , Sankaran Narayanan
发明人： Dhigha D. Sekaran , Sankaran Narayanan
IPC分类号： G06F11/00
CPC分类号： H04L65/1046 , H04L41/147 , H04L43/0817 , H04L65/1006 , H04L67/24 , H04L69/40 , H04M3/2263 , H04M3/42348
摘要： Endpoint crashes in a real time communication system are detected by a home server providing presence and other services to the endpoint upon receipt of an error message from an access server between the endpoint and the home server. The home server uses a cookie inserted into a dialog between itself and the endpoint identifying the endpoint, a session state created by the access server identifying the endpoint, or a transaction state maintained by the home server to look up the endpoint associated with the error message. Race conditions occurring when an endpoint crashes and recovers rapidly can be avoided employing a timestamp or sequence number incremented for each new endpoint registration and comparing a current timestamp or sequence number to the stored one before updating records at the home server. By notifying other subscribers about crashed endpoints, routing fidelity is enhanced.
摘要翻译：在实时通信系统中的端点崩溃由在端点和家庭服务器之间的接入服务器接收到错误消息时向端点提供存在和其他服务的家庭服务器检测到。家庭服务器使用插入到其本身和标识端点的端点之间的对话中的cookie，由标识端点的访问服务器创建的会话状态或由主服务器维护的事务状态来查找与错误消息相关联的端点。当端点崩溃并快速恢复时发生的竞争条件可以避免使用为每个新端点注册递增的时间戳或序列号，并且在更新家庭服务器之前的记录时将当前时间戳或序列号与存储的时间戳或序列号进行比较。通过向其他用户通知有关崩溃的端点，路由保真度得到增强。

42. 发明申请

US20100223389A1 Enabling Trusted Conferencing Services 有权
标题翻译：启用受信任的会议服务
公开(公告)号：US20100223389A1
公开(公告)日：2010-09-02
申请号：US12394061
申请日：2009-02-27
申请人： Krishnan Ananthanarayanan , Sankaran Narayanan , Dhigha A. Sekaran
发明人： Krishnan Ananthanarayanan , Sankaran Narayanan , Dhigha A. Sekaran
IPC分类号： G06F15/16
CPC分类号： H04L63/101 , G06F21/44 , G06F21/57 , G06F2221/2101 , G06F2221/2117 , G06F2221/2141 , G06F2221/2147 , G06F2221/2149 , H04L12/1813 , H04L12/1822 , H04L63/104 , H04L63/105 , H04L65/403 , H04M3/38 , H04M3/56
摘要： Architecture for providing a superuser privilege in a conferencing environment. A pre-configured entity such as a bot program receives special conferencing privileges. A request can be identified as originating from a trusted service and an associated predetermined set of privileges passed to the service. The trusted service can impersonate a user, and join a conference using its own identity or using the identity of a user. Conference control rules can be enforced on the trusted user (e.g., no other users can eject or mute this entity). Moreover, the trusted service can (optionally) hide itself from the conference roster to remain invisible to all participants.
摘要翻译：在会议环境中提供超级用户权限的体系结构。诸如机器人程序之类的预配置实体接收特殊的会议权限。可以将请求识别为来自可信服务以及传递给服务的相关联的预定权限集合。可信服务可以模拟用户，并且使用其自己的身份或使用用户的身份加入会议。会议控制规则可以在受信任的用户上执行（例如，其他用户不能弹出或静音该实体）。此外，信任的服务可以（可选地）隐藏自己的会议名单，以便所有参与者保持不可见。

43. 发明申请

US20090204716A1 MEDIA MIX WIRING PROTOCOL FOR MEDIA CONTROL 有权
标题翻译：媒体混合接线媒体控制协议
公开(公告)号：US20090204716A1
公开(公告)日：2009-08-13
申请号：US12029439
申请日：2008-02-11
申请人： Srivatsa K. Srinivasan , Timothy M. Moore , Dhigha D. Sekaran , Sankaran Narayanan
发明人： Srivatsa K. Srinivasan , Timothy M. Moore , Dhigha D. Sekaran , Sankaran Narayanan
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： G06F15/173
摘要： Protocol architecture for wiring media streams and specifying mixing behavior in a multipoint control unit. The protocol provides the capability to expose the core mixing algorithms to modification for mixing media without dealing with the functionality of the mixer itself (e.g., ports and IP specifics). The protocol facilitates the wiring of input media streams to output media streams by changing the mixing behavior via changes to the mixing algorithms using the protocol. The protocol operates based on a schema that includes controls related to route, wire, and filter for the mixer input and mixer output.
摘要翻译：用于布线媒体流的协议架构，并指定多点控制单元中的混合行为。该协议提供了将核心混合算法暴露于对混合介质进行修改而不处理混频器本身的功能（例如，端口和IP特定）的能力。该协议便于通过使用该协议通过改变混合算法来改变混合行为来输入媒体流的布线来输出媒体流。该协议基于包括与混频器输入和混频器输出的路由，有线和滤波器相关的控制的模式进行操作。

44. 发明申请

US20090168765A1 ENDPOINT SELECTION FOR A CALL COMPLETION RESPONSE 有权
标题翻译：电话会议响应的终端选择
公开(公告)号：US20090168765A1
公开(公告)日：2009-07-02
申请号：US12402460
申请日：2009-03-11
申请人： Parag Samdadiya , Sameer D. Bedekar , Sankaran Narayanan
发明人： Parag Samdadiya , Sameer D. Bedekar , Sankaran Narayanan
IPC分类号： H04L12/66
CPC分类号： H04L29/06027 , H04L65/1006 , H04L65/1069 , H04M3/42374 , H04M3/48 , H04M7/0075
摘要： Techniques for selecting a call completion response from a group of call completion responses based on weights associated with the call completion responses, are provided. A server processes a call invitation for a callee by forwarding the call invitation to each of the callee's endpoints. Each of the callee's endpoints associates a weight to its call completion response it generates to accept or reject the call invitation. The server waits to receive the call completion responses from each of the callee's endpoints or for a predetermined period of time (i.e., a timeout), and uses the weights associated with the received call completion responses to decide which of the received call completion responses to use to complete the call invitation.
摘要翻译：提供了用于基于与呼叫完成响应相关联的权重从一组呼叫完成响应中选择呼叫完成响应的技术。服务器通过将呼叫邀请转发给每个被叫者的端点来处理受理者的呼叫邀请。被叫者的端点中的每一个将权重与其生成的呼叫完成响应相关联以接受或拒绝呼叫请求。服务器等待接收来自被叫方端点的呼叫完成响应或预定时间段（即，超时），并且使用与所接收的呼叫完成响应相关联的权重来决定接收到的呼叫完成响应中的哪一个用来完成通话邀请。

45. 发明申请

US20090055475A1 INVITING A CONFERENCING UNAWARE ENDPOINT TO A CONFERENCE 有权
标题翻译：向会议发出会议通知终止点
公开(公告)号：US20090055475A1
公开(公告)日：2009-02-26
申请号：US11844688
申请日：2007-08-24
申请人： Dhigha D. Sekaran , Sankaran Narayanan
发明人： Dhigha D. Sekaran , Sankaran Narayanan
IPC分类号： G06F15/16
CPC分类号： H04L12/1818 , H04L51/04
摘要： Systems and methods that enable conference unaware clients to participate in the conference. A conferencing component is aware of what protocol to employ, and enables devices and/or end points that employ disparate or heterogeneous protocols to participate in the same conference initiated therebetween. A call flow (e.g., in form of a dial out) can be initiated, wherein the conferencing component invites conference unaware devices to participate in the conference.
摘要翻译：使会议未知客户参与会议的系统和方法。会议组件知道采用什么协议，并启用使用不同或异构协议的设备和/或终端参与其间启动的同一会议。可以启动呼叫流程（例如，拨出形式），其中会议组件邀请会议未知设备参与会议。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式