Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2006-03-14
2006-03-14
Trinh, Sonny (Department: 2687)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S502000, C455S518000, C455S517000, C455S519000, C455S500000, C370S350000, C370S503000, C370S465000, C709S231000, C709S230000
Reexamination Certificate
active
07013157
ABSTRACT:
A packet format for multicast messages which designates a single receiver to send an acknowledgment to the multicast message. The designated receiver responds to the multicast message with an acknowledgment. If the designated receiver does not respond to the multicast message, the message is resent. The resent message may designate a different receiver for acknowledging the message.
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Norman Stuart
Smith Douglas
Cisco Technology Inc.
Nguyen Khai
Trinh Sonny
Tucker Ellis & West LLP
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