Receiver apparatus and communication method

Details Receiver apparatus and communication method Receiver apparatus and communication method

2006-07-11

2006-07-11

Chase, Shelly (Department: 2133)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

Reexamination Certificate

active

07076718

ABSTRACT:
A communication apparatus and method may calculate the quality of a received packet, combine the received packet with another packet, perform error detection on the combined packet if the calculated quality exceeds a threshold, and transmit a retransmission request when the calculated quality does not exceed the threshold or an error is detected in the combined packet. Additionally, the apparatus and method may combine a first received packet with another packet to produce a first combined packet, combine a second received packet with the first combined packet to produce a second combined packet, calculate the respective qualities of the first and second combined packets, and perform error detection on the second combined packet if its calculated quality exceeds that of the first combined packet. A retransmission request is transmitted when the first calculated quality exceeds the second calculated quality or an error is detected in the second combined packet.

REFERENCES:
patent: 6798846 (2004-09-01), Golitschek Edler Von Elbwart et al.
patent: 2002/0046379 (2002-04-01), Miki et al.
patent: 11177536 (1999-07-01), None
patent: 2001-53728 (2001-02-01), None
patent: 2001-119426 (2001-04-01), None
patent: 0021236 (2000-04-01), None

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