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公开(公告)号：US20130104135A1
公开(公告)日：2013-04-25
申请号：US13643595
申请日：2010-04-20
IPC分类号： G06F9/48
CPC分类号： G06F9/52 , G06F8/71 , G06F9/4812 , G06F9/4843 , G06F9/5005 , G06F9/5066 , G06F16/00 , G06F16/182 , G06F16/1873 , G06F17/40
摘要： In response to a map task distributed by a job tracker, a map task tracker executes the map task to generate a map output including version information. The map task tracker stores the generated map outputs. The map task tracker informs the job tracker of related information of the map output. In response to a reduce task distributed by the job tracker, the reduce task tracker acquires the map outputs for key names including given version information from the map task trackers, wherein the acquired map outputs include the map outputs with the given version information and historical map outputs with the version information prior to the given version information. The reduce task tracker executes the reduce task on the acquired map outputs.
摘要翻译： 响应于作业跟踪器分发的地图任务，地图任务跟踪器执行地图任务以生成包括版本信息的地图输出。 地图任务跟踪器存储生成的地图输出。 地图任务跟踪器通知作业跟踪器地图输出的相关信息。 为了响应作业跟踪器分发的减少任务，减少任务跟踪器从地图任务跟踪器获取包括给定版本信息的密钥名称的地图输出，其中所获取的地图输出包括具有给定版本信息和历史地图的地图输出 输出与给定版本信息之前的版本信息。 减少任务跟踪器对所获取的地图输出执行缩减任务。
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2.发明授权Generating map task output with version information during map task execution and executing reduce tasks using the output including version information 有权在映射任务执行和执行期间，使用版本信息生成映射任务输出使用包含版本信息的输出来减少任务公开(公告)号：US09378053B2
公开(公告)日：2016-06-28
申请号：US13643595
申请日：2011-04-20
CPC分类号： G06F9/52 , G06F8/71 , G06F9/4812 , G06F9/4843 , G06F9/5005 , G06F9/5066 , G06F17/30 , G06F17/30194 , G06F17/3023 , G06F17/40
摘要： A method and system for operating a data center. The method includes, in response to a map task distributed by a job tracker, a map task tracker executes the map task to generate a map output including version information. The map task tracker stores the generated map outputs. The map task tracker informs the job tracker of related information of the map output. In response to a reduce task distributed by the job tracker, the reduce task tracker acquires the map outputs for key names including given version information from the map task trackers, wherein the acquired map outputs include the map outputs with the given version information and historical map outputs with the version information prior to the given version information. The reduce task tracker executes the reduce task on the acquired map outputs.
摘要翻译： 一种操作数据中心的方法和系统。 该方法包括响应于作业跟踪器分布的地图任务，地图任务跟踪器执行地图任务以生成包括版本信息的地图输出。 地图任务跟踪器存储生成的地图输出。 地图任务跟踪器通知作业跟踪器地图输出的相关信息。 为了响应作业跟踪器分发的减少任务，减少任务跟踪器从地图任务跟踪器获取包括给定版本信息的密钥名称的地图输出，其中所获取的地图输出包括具有给定版本信息和历史地图的地图输出 输出与给定版本信息之前的版本信息。 减少任务跟踪器对所获取的地图输出执行缩减任务。
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公开(公告)号：US09590915B2
公开(公告)日：2017-03-07
申请号：US13638409
申请日：2011-03-14
IPC分类号： H04L12/911 , G06F17/30 , G06F9/50 , G06F15/173 , H04L29/08
CPC分类号： H04L47/70 , G06F9/5066 , G06F17/30445 , H04L67/1097
摘要： A method for transmission of map/reduce data in a data center having a storage network (SAN), the data center including multiple servers deployed with a job tracker, map task trackers and reduce task trackers, the method comprising: in response to receiving a map task allocated by the job tracker, a map task tracker performing the map task and generating map task outputs; the map task tracker writing the map task outputs to the storage network; and in response to receiving a reduce task allocated by the job tracker, a reduce task tracker reading the map tasks outputs from the storage network.
摘要翻译： 一种用于在具有存储网络（SAN）的数据中心中传输地图/缩小数据的方法，所述数据中心包括部署有作业跟踪器的多个服务器，地图任务跟踪器和减少任务跟踪器，所述方法包括：响应于接收到 由作业跟踪器分配的地图任务，执行地图任务并生成地图任务输出的地图任务跟踪器; 将地图任务跟踪器写入地图任务输出到存储网络; 并且响应于接收到作业跟踪器分配的减少任务，从存储网络读取地图任务输出的减少任务跟踪器。
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公开(公告)号：US20130332612A1
公开(公告)日：2013-12-12
申请号：US13638409
申请日：2011-03-14
IPC分类号： H04L12/911
CPC分类号： H04L47/70 , G06F9/5066 , G06F17/30445 , H04L67/1097
摘要： A method for transmission of map/reduce data in a data center having a storage network (SAN), the data center including multiple servers deployed with a job tracker, map task trackers and reduce task trackers, the method comprising: in response to receiving a map task allocated by the job tracker, a map task tracker performing the map task and generating map task outputs; the map task tracker writing the map task outputs to the storage network; and in response to receiving a reduce task allocated by the job tracker, a reduce task tracker reading the map tasks outputs from the storage network.
摘要翻译： 一种用于在具有存储网络（SAN）的数据中心中传输地图/缩小数据的方法，所述数据中心包括部署有作业跟踪器的多个服务器，地图任务跟踪器和减少任务跟踪器，所述方法包括：响应于接收到 由作业跟踪器分配的地图任务，执行地图任务并生成地图任务输出的地图任务跟踪器; 将地图任务跟踪器写入地图任务输出到存储网络; 并且响应于接收到作业跟踪器分配的减少任务，从存储网络读取地图任务输出的减少任务跟踪器。
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5.发明授权Method and device for providing QoS control capability for a presence server and system thereof 失效用于为存在服务器及其系统提供QoS控制能力的方法和设备公开(公告)号：US08213434B2
公开(公告)日：2012-07-03
申请号：US12349282
申请日：2009-01-06
申请人： Zhi Guo Gao , Zhe Xiang , Wei Xue , Bo Yang
发明人： Zhi Guo Gao , Zhe Xiang , Wei Xue , Bo Yang
IPC分类号： H04L12/28
摘要： A method and device for QoS control for presence servers and a presence system supporting QoS control. The method for providing QoS capability for a presence server includes the steps of: receiving SIP (Session Initiation Protocol) messages; classifying said SIP messages based on a QoS policy; and delivering the classified SIP messages after a predetermined time corresponding to the QoS policy.
摘要翻译： 用于存在服务器和支持QoS控制的存在系统的QoS控制的方法和设备。 用于为存在服务器提供QoS能力的方法包括以下步骤：接收SIP（会话发起协议）消息; 基于QoS策略对所述SIP消息进行分类; 并在对应于QoS策略的预定时间之后传递分类的SIP消息。
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6.发明申请METHOD AND DEVICE FOR PROVIDING QOS CONTROL CAPABILITY FOR A PRESENCE SERVER AND SYSTEM THEREOF 失效用于提供存在服务器及其系统的QOS控制能力的方法和设备公开(公告)号：US20090175279A1
公开(公告)日：2009-07-09
申请号：US12349282
申请日：2009-01-06
申请人： Zhi Guo Gao , Zhe Xiang , Wei Xue , Bo Yang
发明人： Zhi Guo Gao , Zhe Xiang , Wei Xue , Bo Yang
IPC分类号： H04L12/56
摘要： A method and device for QoS control for presence servers and a presence system supporting QoS control. The method for providing QoS capability for a presence server includes the steps of: receiving SIP (Session Initiation Protocol) messages; classifying said SIP messages based on a QoS policy; and delivering the classified SIP messages after a predetermined time corresponding to the QoS policy.
摘要翻译： 用于存在服务器和支持QoS控制的存在系统的QoS控制的方法和设备。 用于为存在服务器提供QoS能力的方法包括以下步骤：接收SIP（会话发起协议）消息; 基于QoS策略对所述SIP消息进行分类; 并在对应于QoS策略的预定时间之后传递分类的SIP消息。
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7.发明申请METHOD AND DEVICE FOR USER MANAGEMENT IN PRESENCE SYSTEM AND PRESENCE SYSTEM 有权用于现有系统和存在系统的用户管理的方法和装置公开(公告)号：US20090144426A1
公开(公告)日：2009-06-04
申请号：US12324963
申请日：2008-11-28
申请人： Zhi Guo Gao , Zhe Xiang , Wei Xue , Bo Yang
发明人： Zhi Guo Gao , Zhe Xiang , Wei Xue , Bo Yang
IPC分类号： G06F15/173
CPC分类号： H04L67/24
摘要： To reduce traffic between multiple servers in a presence system and improve the performance of the presence system, a method and device is provided for user-management in a presence system, and a presence system. The presence system comprises multiple presence servers communicating through a network, and said device for user-management comprises a combining means for combining multiple user sets among which there are the greatest correlations into a user set to be allocated; and an allocating means for allocating said user set to be allocated to one presence server which can contain said user set to be allocated. Through allocating multiple user sets among which there are the greatest correlations to a same presence server, communications among users in the user set are performed within a same presence server, reducing occupations for network resources and improving performance of the presence system.
摘要翻译： 为了减少存在系统中的多个服务器之间的流量并提高存在系统的性能，提供了一种在存在系统和存在系统中进行用户管理的方法和设备。 存在系统包括通过网络通信的多个存在服务器，并且用于用户管理的所述设备包括：组合装置，用于将具有最大相关性的多个用户集合合并成要被分配的用户集合; 以及分配装置，用于将所述用户集合分配给可以包含要分配的所述用户集的一个存在服务器。 通过分配与同一存在服务器有最大相关性的多个用户集合，在同一存在服务器内执行用户集中的用户之间的通信，减少对网络资源的占用并提高在场系统的性能。
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公开(公告)号：US20100077084A1
公开(公告)日：2010-03-25
申请号：US12422946
申请日：2009-04-13
申请人： Zhi Guo Gao , Zhiyong Liang , Wei Lu , Ling Shao , Zhe Xiang , Wei Xue , Bo Yang
发明人： Zhi Guo Gao , Zhiyong Liang , Wei Lu , Ling Shao , Zhe Xiang , Wei Xue , Bo Yang
IPC分类号： G06F15/16
CPC分类号： H04L65/1046 , H04L67/14 , H04L67/146
摘要： A method and an apparatus of processing Session Initiation Protocol (SIP) messages based on multiple cores. The method comprises: pre-parsing a received SIP message to obtain an identifier of the SIP message; dispatching SIP messages with the same identifier to the same core; and processing, on each core, SIP messages dispatched to the core by using related dedicated resources. The present invention relieves the resource contention and thus improves the utilization efficiency of computing resources of cores.
摘要翻译： 一种基于多个核的处理会话发起协议（SIP）消息的方法和装置。 该方法包括：预先解析所接收的SIP消息以获得SIP消息的标识; 向相同的核心发送具有相同标识符的SIP消息; 并通过使用相关的专用资源在每个核心处理分配到核心的SIP消息。 本发明减轻了资源争用，从而提高了核心计算资源的利用效率。
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9.发明授权Method and device for user management in presence system and presence system 有权存在系统和存在系统中用户管理的方法和设备公开(公告)号：US09100445B2
公开(公告)日：2015-08-04
申请号：US12324963
申请日：2008-11-28
申请人： Zhi Guo Gao , Zhe Xiang , Wei Xue , Bo Yang
发明人： Zhi Guo Gao , Zhe Xiang , Wei Xue , Bo Yang
IPC分类号： G06F15/173 , H04L29/08
CPC分类号： H04L67/24
摘要： To reduce traffic between multiple servers in a presence system and improve the performance of the presence system, a method and device is provided for user-management in a presence system, and a presence system. The presence system comprises multiple presence servers communicating through a network, and said device for user-management comprises a combining means for combining multiple user sets among which there are the greatest correlations into a user set to be allocated; and an allocating means for allocating said user set to be allocated to one presence server which can contain said user set to be allocated. Through allocating multiple user sets among which there are the greatest correlations to a same presence server, communications among users in the user set are performed within a same presence server, reducing occupations for network resources and improving performance of the presence system.
摘要翻译： 为了减少存在系统中的多个服务器之间的流量并提高存在系统的性能，提供了一种在存在系统和存在系统中进行用户管理的方法和设备。 存在系统包括通过网络通信的多个存在服务器，并且用于用户管理的所述设备包括：组合装置，用于将具有最大相关性的多个用户集合合并成要被分配的用户集合; 以及分配装置，用于将所述用户集合分配给可以包含要分配的所述用户集的一个存在服务器。 通过分配与同一存在服务器有最大相关性的多个用户集合，在同一存在服务器内执行用户集中的用户之间的通信，减少对网络资源的占用并提高在场系统的性能。
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公开(公告)号：US08516126B2
公开(公告)日：2013-08-20
申请号：US12422946
申请日：2009-04-13
申请人： Zhi Guo Gao , Zhiyong Liang , Wei Lu , Ling Shao , Zhe Xiang , Wei Xue , Bo Yang
发明人： Zhi Guo Gao , Zhiyong Liang , Wei Lu , Ling Shao , Zhe Xiang , Wei Xue , Bo Yang
CPC分类号： H04L65/1046 , H04L67/14 , H04L67/146
摘要： A method and an apparatus of processing Session Initiation Protocol (SIP) messages based on multiple cores. The method comprises: pre-parsing a received SIP message to obtain an identifier of the SIP message; dispatching SIP messages with the same identifier to the same core; and processing, on each core, SIP messages dispatched to the core by using related dedicated resources. The present invention relieves the resource contention and thus improves the utilization efficiency of computing resources of cores.
摘要翻译： 一种基于多个核的处理会话发起协议（SIP）消息的方法和装置。 该方法包括：预先解析所接收的SIP消息以获得SIP消息的标识; 向相同的核心发送具有相同标识符的SIP消息; 并通过使用相关的专用资源在每个核心处理分配到核心的SIP消息。 本发明减轻了资源争用，从而提高了核心计算资源的利用效率。
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