发明名称 |
Migration of Message Topics over Multicast Streams and Groups |
摘要 |
A method for migrating data transmitted from a transmitter to a receiver over a first stream to a second stream in a reliable multicast system is provided. The method comprises transmitting a first message from the transmitter to the receiver over the first stream to notify the receiver that a first data flow transmitted on the first stream will be transmitted on the second stream. The transmitter transmits a second message to the receiver over the second stream after a second threshold has expired. The receiver tunes to the second stream based on the second message. The transmitter transmits a third message to the receiver over the first stream after a third threshold has expired to notify the receiver that transmission of the first data flow over the first stream will be terminated. The transmitter then transmits a fourth message from the transmitter to the receiver over the second stream after a fourth threshold has expired.
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申请公布号 |
US2008031243(A1) |
申请公布日期 |
2008.02.07 |
申请号 |
US20060461495 |
申请日期 |
2006.08.01 |
申请人 |
GERSHINSKY GIDON;HAR EL ZVI;HARPAZ AVRAHAM;NAAMAN NIR;TOCK YOAV |
发明人 |
GERSHINSKY GIDON;HAR'EL ZVI;HARPAZ AVRAHAM;NAAMAN NIR;TOCK YOAV |
分类号 |
H04L12/56 |
主分类号 |
H04L12/56 |
代理机构 |
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主权项 |
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地址 |
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