Invention Grant
- Patent Title: Fault tolerance and synchronous failover for broadcast video across the network
- Patent Title (中): 通过网络广播视频的容错和同步故障切换
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Application No.: US12904240Application Date: 2010-10-14
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Publication No.: US08854948B2Publication Date: 2014-10-07
- Inventor: Michael Pereira , Fang Wu
- Applicant: Michael Pereira , Fang Wu
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Patterson + Sheridan, LLP
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04N21/6405 ; H04N21/24 ; H04J1/16 ; H04L29/06 ; H04L29/14
Abstract:
A system and a method are disclosed for detecting a multicast stream fault condition at a variety of points within a digital broadcast video distribution system. In addition, a method of seamless switchover from a primary to a redundant multicast stream is provided.
Public/Granted literature
- US20110080826A1 METHOD OF FAULT TOLERANCE AND SYNCHRONOUS FAILOVER FOR BROADCAST VIDEO ACROSS THE NETWORK Public/Granted day:2011-04-07
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