Electrical computers and digital processing systems: multicomput – Computer-to-computer protocol implementing
Reexamination Certificate
2006-02-14
2006-02-14
Shah, Kamini (Department: 2142)
Electrical computers and digital processing systems: multicomput
Computer-to-computer protocol implementing
C709S217000, C709S229000, C370S394000, C370S473000
Reexamination Certificate
active
07000021
ABSTRACT:
Systems and methods for retransmitting unsuccessfully transmitted data across a communication link. The retransmission mechanism may be applied to point to multipoint networks including wireless networks. Each packet is encapsulated in an ARQ frame and assigned a sequence number for the purpose of coordinating acknowledgments and retransmissions. Information as to which packets require retransmission is communicated in the form of a bitmap where each bit indicates an acknowledgment status for a given packet. Any missing packets in the received sequence are assumed to require retransmission.
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Ayanoglu Ender
Bernstein Alon
Chan Cindy
Gurbuz Ozgur
Khanna Arun
Kaplan Cindy
Shah Kamini
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