Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital data error correction
Reexamination Certificate
2006-01-03
2006-01-03
Lamarre, Guy (Department: 2133)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital data error correction
C714S004110
Reexamination Certificate
active
06983410
ABSTRACT:
A method and apparatus for providing frame re-transmission in a broadcast communication system. Frame re-transmission is accomplished only when a predetermined number of negative acknowledgement messages are received with respect to one or more data frames. The predetermined number may vary in accordance with various operating parameters, such as the latency of the transmission and/or the number of wireless communication devices currently receiving a broadcast transmission.
REFERENCES:
patent: 2003/0043771 (2003-03-01), Mizutani et al.
patent: 2004/0078624 (2004-04-01), Maxemchuk et al.
patent: 0876023 (1998-04-01), None
XP000077384 Wang, Jonathan L. et al.; “Throughput Optimization Of The Adaptive Multi-Receiver Selective-Repeat ARQ Protocols Over Broadcast Links,” Computer Communication Technologies for the 90's; Oct. 30-Nov. 30 1988; pp. 244-250.
XP001082525 Yu, Tae-Ho et al.; “Reliable Multicast Protocol by Sequence (RMPS),” VTC 2001; pp. 2157-2161.
Chen Tao
Leung Nikolai K. N.
Sinnarajah Ragulan
Tiedemann Edward G.
Lamarre Guy
Nguyen Thien T.
Qualcomm Incorporated
Tricarico Dean J.
Wadsworth Philip R.
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