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1. 发明申请

US20130204995A1 SERVER CLUSTER 审中-公开
标题翻译：服务器群集
公开(公告)号：US20130204995A1
公开(公告)日：2013-08-08
申请号：US13704761
申请日：2010-06-18
申请人： Bin Fu , Feng Yu Mao , Yong Ming Wang , Ruo Yuan Zhang
发明人： Bin Fu , Feng Yu Mao , Yong Ming Wang , Ruo Yuan Zhang
IPC分类号： H04L12/24
CPC分类号： H04L41/00 , G06F9/5083 , G06F11/1484 , G06F11/202 , H04L45/22 , H04L45/28 , H04L67/1023 , H04L67/1029 , H04L67/1034 , H04L67/28 , H04L69/40
摘要： A server cluster is described, which enables load balancing between servers in the cluster. At least some of the servers in the cluster are divided into a plurality of virtual servers, wherein each virtual server is associated with a neighbouring server, which neighbouring server acts as a backup for that virtual server. The neighbouring server of each virtual server of a particular server is part of a different physical server to the virtual server, such that in the event that a physical server is unavailable for use, the load of the virtual servers of that physical server is split between a number of different physical servers, thereby reducing the likelihood of overloading any particular physical server.
摘要翻译：描述了一个服务器群集，可以在群集中的服务器之间进行负载平衡。集群中的至少一些服务器被分成多个虚拟服务器，其中每个虚拟服务器与相邻服务器相关联，该相邻服务器充当该虚拟服务器的备份。特定服务器的每个虚拟服务器的相邻服务器是与虚拟服务器不同的物理服务器的一部分，使得在物理服务器不可用的情况下，该物理服务器的虚拟服务器的负载在多个不同的物理服务器，从而减少任何特定物理服务器的超载的可能性。

2. 发明授权

US09621646B2 Method, device and system for providing and selecting candidate nodes for live streaming services 有权
公开(公告)号：US09621646B2
公开(公告)日：2017-04-11
申请号：US14343962
申请日：2011-09-09
申请人： Bin Fu , Feng Yu Mao , Ruo Yuan Zhang , Jian Hui Wang
发明人： Bin Fu , Feng Yu Mao , Ruo Yuan Zhang , Jian Hui Wang
IPC分类号： H04L29/08 , H04L29/06
CPC分类号： H04L67/104 , H04L65/4076 , H04L65/80 , H04L67/1008 , H04L67/1029 , H04L67/2842
摘要： Candidate nodes for live streaming services are provided and selected. A candidate nodes list for live streaming services is provided. The method includes collecting information of each node involved in the live streaming services; based on the collected information, calculating progress factors of each node; comparing the collected information of each node with load thresholds; sorting the nodes, the collected information of which are below the load thresholds, on the basis of the calculated progress factors; and forming the candidate nodes list by a number N of first N nodes of the sorted nodes. The candidate node for live streaming services may also be selected by: based on information involved in the live streaming services, calculating progress factors; reporting the calculated progress factors and requesting for candidate nodes list; selecting a candidate node from the candidate nodes list according to delay requirements and overlay policies of the live streaming services.

3. 发明申请

US20140351451A1 METHOD, DEVICE AND SYSTEM FOR PROVIDING AND SELECTING CANDIDATE NODES FOR LIVE STREAMING SERVICES 有权
标题翻译：用于提供和选择用于实际流动服务的候选人的方法，装置和系统
公开(公告)号：US20140351451A1
公开(公告)日：2014-11-27
申请号：US14343962
申请日：2011-09-09
申请人： Bin Fu , Feng Yu Mao , Ruo Yuan Zhang , Jian Hui Wang
发明人： Bin Fu , Feng Yu Mao , Ruo Yuan Zhang , Jian Hui Wang
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L67/104 , H04L65/4076 , H04L65/80 , H04L67/1008 , H04L67/1029 , H04L67/2842
摘要： Candidate nodes for live streaming services are provided and selected. A candidate nodes list for live streaming services is provided. The method includes collecting information of each node involved in the live streaming services; based on the collected information, calculating progress factors of each node; comparing the collected information of each node with load thresholds; sorting the nodes, the collected information of which are below the load thresholds, on the basis of the calculated progress factors; and forming the candidate nodes list by a number N of first N nodes of the sorted nodes. The candidate node for live streaming services may also be selected by: based on information involved in the live streaming services, calculating progress factors; reporting the calculated progress factors and requesting for candidate nodes list; selecting a candidate node from the candidate nodes list according to delay requirements and overlay policies of the live streaming services.
摘要翻译：提供和选择用于直播流服务的候选节点。提供了用于直播流服务的候选节点列表。该方法包括收集直播流服务中涉及的每个节点的信息; 根据收集的信息，计算每个节点的进度因子; 将每个节点收集的信息与负载阈值进行比较; 根据计算出的进度因素对收集的信息进行排序，收集的信息低于装载阈值; 以及通过排序节点的前N个节点的数目N形成候选节点列表。用于直播流服务的候选节点还可以通过以下方式来选择：基于实况流服务中涉及的信息，计算进度因素; 报告计算出的进度因子并请求候选节点列表; 根据实况流服务的延迟要求和覆盖策略，从候选节点列表中选择候选节点。

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