Semi-reliable ARQ method and device thereof

Details Semi-reliable ARQ method and device thereof Semi-reliable ARQ method and device thereof

2007-01-02

2007-01-02

Chung, Phung My (Department: 2138)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S749000

Reexamination Certificate

active

10504051

ABSTRACT:
A method and device for handling received data units at the receiving peer of a predetermined data unit exchange protocol at a given layer is described, where said method and device carry out a limited ARQ mechanism for received data units, and are characterised by providing the possibility of storing corrupted copies of received data units, and providing a data unit to an upward release handler on the basis of one or more stored corrupted copies of a given data unit after a triggering event terminating the operation of the retransmission request procedure for the given data unit.

REFERENCES:
patent: 5793744 (1998-08-01), Kanerva et al.
patent: 6052385 (2000-04-01), Kanerva et al.
patent: 6519223 (2003-02-01), Wager et al.
patent: 2003/0012201 (2003-01-01), Ahn
patent: WO 0060799 (2000-10-01), None
patent: WO01/50789 (2000-12-01), None
patent: WO 0115373 (2001-03-01), None
European Patent Office, International Search Report for PCT/EP03/00945, dated Jun. 2, 2003.

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