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1. 发明申请

US20070211703A1 System and method for peer-to-peer multi-party voice-over-IP services 有权
标题翻译：用于点对点多方语音IP服务的系统和方法
公开(公告)号：US20070211703A1
公开(公告)日：2007-09-13
申请号：US11372634
申请日：2006-03-10
申请人： Xiaohui Gu , Zon-Yin Shae , Zhen Wen , Philip Yu
发明人： Xiaohui Gu , Zon-Yin Shae , Zhen Wen , Philip Yu
IPC分类号： H04L12/66
CPC分类号： H04L12/1818 , H04L45/16 , H04L45/48
摘要： A system, method, and computer program product for establishing multi-party VoIP conference audio calls in a distributed, peer-to-peer network where any number of nodes are able to arbitrarily and asynchronously start or stop producing audio output to be mixed into a single composite audio stream that is distributed to all nodes. A single distribution tree is used that has optimal communications characteristics to distribute the composite audio signal to all nodes. An audio mixing tree is established and maintained by adaptively and dynamically adding and merging intermediate mixing nodes operating between user nodes and the root of the single distribution tree. The intermediate mixing nodes and the root of the single distribution tree are all hosted, in an exemplary embodiment, on user nodes that are endpoints of the distribution tree.
摘要翻译：一种用于在分布式对等网络中建立多方VoIP会议音频呼叫的系统，方法和计算机程序产品，其中任何数量的节点能够任意地和异步地开始或停止产生混合到单个复合音频流分配给所有节点。使用具有最佳通信特性以将复合音频信号分配给所有节点的单个分发树。通过自适应地动态地添加和合并在用户节点和单个分发树的根之间运行的中间混合节点来建立和维护音频混合树。在示例性实施例中，分发树的中间混合节点和根分别在作为分发树的端点的用户节点上托管。

2. 发明授权

US07849138B2 Peer-to-peer multi-party voice-over-IP services 有权
标题翻译：点对点多方语音IP服务
公开(公告)号：US07849138B2
公开(公告)日：2010-12-07
申请号：US12038386
申请日：2008-02-27
申请人： Xiaohui Gu , Zon-Yin Shae , Zhen Wen , Philip S. Yu
发明人： Xiaohui Gu , Zon-Yin Shae , Zhen Wen , Philip S. Yu
IPC分类号： G06F15/16 , H04L12/16
CPC分类号： H04L12/1818 , H04L45/16 , H04L45/48
摘要： A system and computer program product for establishing multi-party VoIP conference audio calls in a distributed, peer-to-peer network where any number of nodes are able to arbitrarily and asynchronously start or stop producing audio output to be mixed into a single composite audio stream that is distributed to all nodes. A single distribution tree is used that has optimal communications characteristics to distribute the composite audio signal to all nodes. An audio mixing tree is established and maintained by adaptively and dynamically adding and merging intermediate mixing nodes operating between user nodes and the root of the single distribution tree. The intermediate mixing nodes and the root of the single distribution tree are all hosted, in an exemplary embodiment, on user nodes that are endpoints of the distribution tree.
摘要翻译：一种用于在分布式对等网络中建立多方VoIP会议音频呼叫的系统和计算机程序产品，其中任何数量的节点能够任意地和异步地开始或停止产生要混合到单个复合音频中的音频输出分发给所有节点的流。使用具有最佳通信特性以将复合音频信号分配给所有节点的单个分发树。通过自适应地动态地添加和合并在用户节点和单个分发树的根之间运行的中间混合节点来建立和维护音频混合树。在示例性实施例中，分发树的中间混合节点和根分别在作为分发树的端点的用户节点上托管。

3. 发明授权

US07379450B2 System and method for peer-to-peer multi-party voice-over-IP services 有权
标题翻译：用于点对点多方语音IP服务的系统和方法
公开(公告)号：US07379450B2
公开(公告)日：2008-05-27
申请号：US11372634
申请日：2006-03-10
申请人： Xiaohui Gu , Zon-Yin Shae , Zhen Wen , Philip S. Yu
发明人： Xiaohui Gu , Zon-Yin Shae , Zhen Wen , Philip S. Yu
IPC分类号： H04L12/66
CPC分类号： H04L12/1818 , H04L45/16 , H04L45/48
摘要： A system, method, and computer program product for establishing multi-party VoIP conference audio calls in a distributed, peer-to-peer network where any number of nodes are able to arbitrarily and asynchronously start or stop producing audio output to be mixed into a single composite audio stream that is distributed to all nodes. A single distribution tree is used that has optimal communications characteristics to distribute the composite audio signal to all nodes. An audio mixing tree is established and maintained by adaptively and dynamically adding and merging intermediate mixing nodes operating between user nodes and the root of the single distribution tree. The intermediate mixing nodes and the root of the single distribution tree are all hosted, in an exemplary embodiment, on user nodes that are endpoints of the distribution tree.
摘要翻译：一种用于在分布式对等网络中建立多方VoIP会议音频呼叫的系统，方法和计算机程序产品，其中任何数量的节点能够任意地和异步地开始或停止产生混合到单个复合音频流分配给所有节点。使用具有最佳通信特性以将复合音频信号分配给所有节点的单个分发树。通过自适应地动态地添加和合并在用户节点和单个分发树的根之间运行的中间混合节点来建立和维护音频混合树。在示例性实施例中，分发树的中间混合节点和根分别在作为分发树的端点的用户节点上托管。

4. 发明授权

US07302053B2 System and method for providing a communication session 有权
标题翻译：用于提供通信会话的系统和方法
公开(公告)号：US07302053B2
公开(公告)日：2007-11-27
申请号：US10725309
申请日：2003-12-01
申请人： Rong Chang , Xiaohui Gu , Zon-Yin Shae
发明人： Rong Chang , Xiaohui Gu , Zon-Yin Shae
IPC分类号： H04M7/00
CPC分类号： H04L65/1043 , H04L29/06027 , H04L65/4007 , H04L65/403
摘要： A communications system includes a plurality of service providers, and at least one management unit, wherein the at least one management unit selects at least one service provider of the plurality of service providers and utilizes at least one service of the at least one service provider to provide a communication session to at least one end user.
摘要翻译：通信系统包括多个服务提供商和至少一个管理单元，其中所述至少一个管理单元选择所述多个服务提供商中的至少一个服务提供商，并且利用所述至少一个服务提供商的至少一个服务向至少一个最终用户提供通信会话。

5. 发明申请

US20050129026A1 System and method for providing a communication session 有权
标题翻译：用于提供通信会话的系统和方法
公开(公告)号：US20050129026A1
公开(公告)日：2005-06-16
申请号：US10725309
申请日：2003-12-01
申请人： Rong Chang , Xiaohui Gu , Zon-Yin Shae
发明人： Rong Chang , Xiaohui Gu , Zon-Yin Shae
IPC分类号： H04L29/06 , H04L12/56
CPC分类号： H04L65/1043 , H04L29/06027 , H04L65/4007 , H04L65/403
摘要： A communications system includes a plurality of service providers, and at least one management unit, wherein the at least one management unit selects at least one service provider of the plurality of service providers and utilizes at least one service of the at least one service provider to provide a communication session to at least one end user.
摘要翻译：通信系统包括多个服务提供商和至少一个管理单元，其中所述至少一个管理单元选择所述多个服务提供商中的至少一个服务提供商，并且利用所述至少一个服务提供商的至少一个服务向至少一个最终用户提供通信会话。

6. 发明申请

US20070288635A1 System and method for scalable processing of multi-way data stream correlations 失效
标题翻译：用于多路数据流相关性的可扩展处理的系统和方法
公开(公告)号：US20070288635A1
公开(公告)日：2007-12-13
申请号：US11417838
申请日：2006-05-04
申请人： Xiaohui Gu , Haixun Wang , Philip Yu
发明人： Xiaohui Gu , Haixun Wang , Philip Yu
IPC分类号： G06F15/173
CPC分类号： G06F17/30516 , G06F17/30985 , Y10S707/99945 , Y10S707/99948
摘要： A computer implemented method, apparatus, and computer usable program code for processing multi-way stream correlations. Stream data are received for correlation. A task is formed for continuously partitioning a multi-way stream correlation workload into smaller workload pieces. Each of the smaller workload pieces may be processed by a single host. The stream data are sent to different hosts for correlation processing.
摘要翻译：一种用于处理多路流相关性的计算机实现的方法，装置和计算机可用程序代码。接收流数据进行相关。形成一个任务，用于将多路流相关工作负载连续划分成较小的工作负载。每个较小的工作负载片段可以由单个主机处理。流数据被发送到不同的主机进行相关处理。

7. 发明申请

US20070016560A1 Method and apparatus for providing load diffusion in data stream correlations 失效
标题翻译：用于在数据流相关中提供负载扩散的方法和装置
公开(公告)号：US20070016560A1
公开(公告)日：2007-01-18
申请号：US11183149
申请日：2005-07-15
申请人： Xiaohui Gu , Philip Yu
发明人： Xiaohui Gu , Philip Yu
IPC分类号： G06F17/30
CPC分类号： G06F17/30985 , Y10S707/99932
摘要： A computer implemented method, apparatus, and computer usable program code for performing load diffusion to process data stream pairs. A data stream pair is received for correlation. The data stream pair is partitioned into portions to meet correlation constraints for correlating data in the data stream pair to form a partitioned data stream pair. The partitioned data stream pair is sent to a set of nodes for correlation processing to perform the load diffusion.
摘要翻译：用于执行负载扩散以处理数据流对的计算机实现的方法，装置和计算机可用程序代码。接收数据流对以进行相关。将数据流对划分成部分以满足用于使数据流对中的数据相关的相关约束，以形成分区数据流对。分区数据流对被发送到一组节点进行相关处理以执行负载扩散。

8. 发明申请

US20060200251A1 Systems and methods for optimal component composition in a stream processing system 失效
公开(公告)号：US20060200251A1
公开(公告)日：2006-09-07
申请号：US11068785
申请日：2005-03-01
申请人： Xiaohui Gu , Philip Yu
发明人： Xiaohui Gu , Philip Yu
IPC分类号： C10G9/16
CPC分类号： H04L12/4641
摘要： A system and method are provided for optimizing component composition in a distributed stream-processing environment having a plurality of nodes capable of being associated with one or more of a plurality of stream processing components. The system includes an adaptive composition probing (ACP) module and a hierarchical state manager. The ACP module probes a subset of the plurality of stream processing components to determine the optimal component composition in response to a stream processing request. The hierarchical state manager manages local and global information for use by said ACP module in determining the optimal component composition.

9. 发明授权

US10831585B2 System and method for online unsupervised event pattern extraction and holistic root cause analysis for distributed systems 有权
公开(公告)号：US10831585B2
公开(公告)日：2020-11-10
申请号：US15937362
申请日：2018-03-27
申请人： Xiaohui Gu
发明人： Xiaohui Gu
IPC分类号： G06F11/00 , G06F11/07 , G06N20/00
摘要： An unsupervised pattern extraction system and method for extracting user interested patterns from various kinds of data such as system-level metric values, system call traces, and semi-structured or free form text log data and performing holistic root cause analysis for distributed systems. The distributed system includes a plurality of computer machines or smart devices. The system consists of both real time data collection and analytics functions. The analytics functions automatically extract event patterns and recognize recurrent events in real time by analyzing collected data streams from different sources. A root cause analysis component analyzes the extracted events and identifies both correlation and causality relationships among different components to pinpoint root cause of a networked-system anomaly. Furthermore, an anomaly impact prediction component estimates the impact scope of the detected anomaly and raises early alarms about impending service outages or application performance degradations based on the identified correlation and causality relationships.

10. 发明申请

US20090248749A1 System and Method for Scalable Processing of Multi-Way Data Stream Correlations 失效
标题翻译：用于多路数据流相关性的可扩展处理的系统和方法
公开(公告)号：US20090248749A1
公开(公告)日：2009-10-01
申请号：US12478627
申请日：2009-06-04
申请人： Xiaohui Gu , Haixun Wang , Philip Shi-lung Yu
发明人： Xiaohui Gu , Haixun Wang , Philip Shi-lung Yu
IPC分类号： G06F17/30 , G06F15/16
CPC分类号： G06F17/30516 , G06F17/30985 , Y10S707/99945 , Y10S707/99948
摘要： A computer implemented method, apparatus, and computer usable program code for processing multi-way stream correlations. Stream data are received for correlation. A task is formed for continuously partitioning a multi-way stream correlation workload into smaller workload pieces. Each of the smaller workload pieces may be processed by a single host. The stream data are sent to different hosts for correlation processing.
摘要翻译：一种用于处理多路流相关性的计算机实现的方法，装置和计算机可用程序代码。接收流数据进行相关。形成一个任务，用于将多路流相关工作负载连续划分成较小的工作负载。每个较小的工作负载片段可以由单个主机处理。流数据被发送到不同的主机进行相关处理。

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