Invention Grant
- Patent Title: Method and apparatus for glitchless failover to redundant stream
- Patent Title (中): 用于无故障转移到冗余流的方法和设备
-
Application No.: US11321404Application Date: 2005-12-29
-
Publication No.: US08989006B2Publication Date: 2015-03-24
- Inventor: Arthur P. Jost , Robert E. Mack , Lawrence D. Vince
- Applicant: Arthur P. Jost , Robert E. Mack , Lawrence D. Vince
- Applicant Address: US PA Horsham
- Assignee: General Instrument Corporation
- Current Assignee: General Instrument Corporation
- Current Assignee Address: US PA Horsham
- Agent Stewart M. Wiener
- Main IPC: H04L12/26
- IPC: H04L12/26 ; H04N21/2389 ; H04N21/2343 ; H04N21/63 ; H04N21/2381 ; H04N21/242 ; H04N21/643

Abstract:
A method and apparatus for providing seamless failover to a redundant stream at an edge device is disclosed. A plurality of identical streams are received via a plurality of paths at a plurality of synchronization buffers. Each synchronization buffer receives one of the plurality of identical streams from a corresponding path of the plurality of paths. The plurality of streams are synchronized. A composite stream is generated from the plurality of identical streams according to a packet selection process.
Public/Granted literature
- US20070153679A1 Method and apparatus for glitchless failover to redundant stream Public/Granted day:2007-07-05
Information query