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1. 发明申请

US20090279436A1 METHOD FOR MULTIPLE LINK QUALITY OF SERVICE FOR VOICE AND VIDEO OVER INTERNET PROTOCOL 有权
标题翻译：多种互联网协议语音和视频服务质量的方法
公开(公告)号：US20090279436A1
公开(公告)日：2009-11-12
申请号：US12137258
申请日：2008-06-11
申请人： BILL CHIN , Sajit Bhaskaran , Robin Mavunkel
发明人： BILL CHIN , Sajit Bhaskaran , Robin Mavunkel
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L45/22 , H04L45/28 , H04L65/1006 , H04L65/608 , H04L65/80
摘要： A method for achieving multiple link quality of service for video and voice calls over Internet links, or over IP links running in private networks, is described. This method applies to both the non-mobile domain (alternate paths exist in one place at the same time) as well as the mobile domain (one path is used at any one place at a given time, but the user device roams from place to place). This method can be implemented as either computer software or other digital logic (ASIC or FPGA). Using this invention, voice and video calls can be moved at will from one path to another, as many times as required during a single conversation, without breaking the RTP voice or video payload stream. The benefit is that embodiments of this invention have a significantly higher probability that a call never breaks under various conditions of quality degrade. This includes the case of link and router failures, which are treated as a special case of quality degrade in the context of voice and video
摘要翻译：描述了通过因特网链路或通过专用网络中运行的IP链路实现视频和语音呼叫的多个链路服务质量的方法。此方法适用于非移动域（备用路径同时存在于一个地方）以及移动域（一个路径在给定时间在任何一个地方使用，但用户设备从地方漫游到地点）。该方法可以实现为计算机软件或其他数字逻辑（ASIC或FPGA）。使用本发明，语音和视频呼叫可以随意地从一个路径移动到另一个路径，在单个会话期间按需要多次，而不会中断RTP语音或视频有效载荷流。其优点在于本发明的实施例具有在不同品质降低的条件下呼叫永不破裂的可能性显着更高。这包括链路和路由器故障的情况，这被视为在语音和视频环境中质量下降的特殊情况

2. 发明授权

US08009554B2 Method for multiple link quality of service for voice and video over internet protocol 有权
标题翻译：用于语音和视频通过因特网协议的多个链路服务质量的方法
公开(公告)号：US08009554B2
公开(公告)日：2011-08-30
申请号：US12137258
申请日：2008-06-11
申请人： Bill Chin , Sajit Bhaskaran , Robin Mavunkel
发明人： Bill Chin , Sajit Bhaskaran , Robin Mavunkel
IPC分类号： G01R31/08
CPC分类号： H04L45/00 , H04L45/22 , H04L45/28 , H04L65/1006 , H04L65/608 , H04L65/80
摘要： A method for achieving multiple link quality of service for video and voice calls over Internet links, or over IP links running in private networks, is described. This method applies to both the non-mobile domain (alternate paths exist in one place at the same time) as well as the mobile domain (one path is used at any one place at a given time, but the user device roams from place to place). This method can be implemented as either computer software or other digital logic (ASIC or FPGA). Using this invention, voice and video calls can be moved at will from one path to another, as many times as required during a single conversation, without breaking the RTP voice or video payload stream. The benefit is that embodiments of this invention have a significantly higher probability that a call never breaks under various conditions of quality degrade. This includes the case of link and router failures, which are treated as a special case of quality degrade in the context of voice and video.
摘要翻译：描述了通过因特网链路或通过专用网络中运行的IP链路实现视频和语音呼叫的多个链路服务质量的方法。此方法适用于非移动域（备用路径同时存在于一个地方）以及移动域（一个路径在给定时间在任何一个地方使用，但用户设备从地方漫游到地点）。该方法可以实现为计算机软件或其他数字逻辑（ASIC或FPGA）。使用本发明，语音和视频呼叫可以随意地从一个路径移动到另一个路径，在单个对话期间按需要多次，而不会中断RTP语音或视频有效载荷流。其优点在于本发明的实施例具有在不同品质降低的条件下呼叫永不破裂的可能性显着更高。这包括链路和路由器故障的情况，这被视为在语音和视频环境中质量下降的特殊情况。

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