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公开(公告)号:US20050204042A1
公开(公告)日:2005-09-15
申请号:US10797152
申请日:2004-03-11
申请人: Sujata Banerjee , Sung-Ju Lee , Zhichen Xu , Chunqiang Tang , Zhiheng Wang
发明人: Sujata Banerjee , Sung-Ju Lee , Zhichen Xu , Chunqiang Tang , Zhiheng Wang
IPC分类号: G06F15/16 , G06F15/173
CPC分类号: H04L12/6418
摘要: Services are provided via a multicast tree. A request to receive a service is received at a node. Stored information at the node is searched to identify a service path or a service node operable to provide the requested service.
摘要翻译: 服务通过多播树提供。 在节点处接收到接收服务的请求。 搜索节点处的存储信息以识别可用于提供所请求的服务的服务路径或服务节点。
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公开(公告)号:US09160571B2
公开(公告)日:2015-10-13
申请号:US10797152
申请日:2004-03-11
申请人: Sujata Banerjee , Sung-Ju Lee , Zhichen Xu , Chunqiang Tang , Zhiheng Wang
发明人: Sujata Banerjee , Sung-Ju Lee , Zhichen Xu , Chunqiang Tang , Zhiheng Wang
CPC分类号: H04L12/6418
摘要: Services are provided via a multicast tree. A request to receive a service is received at a node. Stored information at the node is searched to identify a service path or a service node operable to provide the requested service.
摘要翻译: 服务通过多播树提供。 在节点处接收到接收服务的请求。 搜索节点处的存储信息以识别可用于提供所请求的服务的服务路径或服务节点。
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公开(公告)号:US07644182B2
公开(公告)日:2010-01-05
申请号:US10797200
申请日:2004-03-11
申请人: Sujata Banerjee , Sung-Ju Lee , Zhichen Xu , Chunqiang Tang , Zhiheng Wang
发明人: Sujata Banerjee , Sung-Ju Lee , Zhichen Xu , Chunqiang Tang , Zhiheng Wang
IPC分类号: G06F15/173
CPC分类号: H04L12/18 , H04L45/16 , H04L45/302 , H04L45/46 , H04L45/48 , H04L45/745
摘要: A multicast tree is provided in an application multicast network. A child node in the multicast tree detects a degradation of quality of service associated with a service being received at the child node. The child node determines whether the degradation of quality of service is resulting from a child-parent link or an upstream link in the multicast tree.
摘要翻译: 组播树在应用组播网络中提供。 多播树中的子节点检测与在子节点处正在接收的服务相关联的服务质量的劣化。 子节点确定服务质量的劣化是否是由多播树中的子 - 父链路或上游链路产生的。
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公开(公告)号:US20050201278A1
公开(公告)日:2005-09-15
申请号:US10797200
申请日:2004-03-11
申请人: Sujata Banerjee , Sung-Ju Lee , Zhichen Xu , Chunqiang Tang , Zhiheng Wang
发明人: Sujata Banerjee , Sung-Ju Lee , Zhichen Xu , Chunqiang Tang , Zhiheng Wang
IPC分类号: G01R31/08
CPC分类号: H04L12/18 , H04L45/16 , H04L45/302 , H04L45/46 , H04L45/48 , H04L45/745
摘要: A multicast tree is provided in an application multicast network. A child node in the multicast tree detects a degradation of quality of service associated with a service being received at the child node. The child node determines whether the degradation of quality of service is resulting from a child-parent link or an upstream link in the multicast tree.
摘要翻译: 组播树在应用组播网络中提供。 多播树中的子节点检测与在子节点处正在接收的服务相关联的服务质量的劣化。 子节点确定服务质量的劣化是否是由多播树中的子 - 父链路或上游链路产生的。
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公开(公告)号:US09009296B1
公开(公告)日:2015-04-14
申请号:US12852665
申请日:2010-08-09
申请人: Aspi Siganporia , Zhiheng Wang
发明人: Aspi Siganporia , Zhiheng Wang
IPC分类号: G06F15/16 , G06F15/173 , G06F13/14
CPC分类号: H04L67/2823 , G06F13/14 , H04L43/0864 , H04L67/02
摘要: A web server monitors and receives measurements as to how long a client device takes to load or display individual items after a user first requests a web page containing the items. The measurements may be based on a duration that begins at a time between a user's navigation request and network browser's transmission of a request for a new web page. The recorded measurements received by the web server may include measurements relating to the latency experienced by the user in loading a particular item of content for a web page, such as an image, or may include the latency experienced by the user in loading an entire web page. One or more components used by the network browser, such as a network browser plug-in and or scripting language embedded in a web page, may provide one or more routines for measuring and reporting the latencies experienced by the user.
摘要翻译: Web服务器监视和接收客户端设备在用户首次请求包含项目的网页后加载或显示单个项目所需的时间。 测量可以基于在用户的导航请求和网络浏览器传送对新网页的请求之间的时间开始的持续时间。 由web服务器接收的记录测量可以包括与用户在加载网页(例如图像)的特定内容项目所经历的等待时间相关的测量,或者可以包括用户在加载整个网络时经历的等待时间 页。 网络浏览器使用的一个或多个组件,例如嵌入在网页中的网络浏览器插件和/或脚本语言,可以提供用于测量和报告用户经历的延迟的一个或多个例程。
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公开(公告)号:US20080244042A1
公开(公告)日:2008-10-02
申请号:US11728410
申请日:2007-03-26
申请人: Sugih Jamin , Wenjie Wang , Zhiheng Wang , Hyunseok Chang
发明人: Sugih Jamin , Wenjie Wang , Zhiheng Wang , Hyunseok Chang
IPC分类号: G06F15/177
CPC分类号: H04L67/104 , H04L65/4084 , H04L65/605 , H04N7/17318 , H04N21/2187 , H04N21/25875 , H04N21/4788 , H04N21/6125 , H04N21/6175 , H04N21/632
摘要: Media is partitioned into k recurring frames or packets. Recurring frames of the same position 1 to k collectively define k media substreams which may be communicated from sending computers to a receiving computer over a computer network pursuant to a substream mask. The substream mask is defined by the receiving computer. Received substreams may be communicated to subsequent computers, and/or buffered for reassembly and playback at the receiving computer. Network node lists for substream and packet mask negotiation may be communicated to the receiving computer by sending computers or a rendezvous host.
摘要翻译: 媒体被分为k个循环帧或数据包。 相同位置1至k的重复帧共同地定义可以根据子流掩码通过计算机网络从发送计算机传送到接收计算机的k个媒体子流。 子流掩码由接收计算机定义。 接收的子流可以被传送到后续的计算机,和/或被缓存以用于在接收计算机上进行重组和重放。 用于子流和分组掩码协商的网络节点列表可以通过发送计算机或会合主机来传送到接收计算机。
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