INSPECTION OF CORRECTNESS OF RECEPTION CONFIRMATION DETECTION ACCORDING TO H-ARQ CIRCUIT BY COMBINATION OF DATA AND REPEATED DECODING Russian patent published in 2013 - IPC H04L1/18 

Abstract RU 2477004 C2

FIELD: radio engineering, communication.

SUBSTANCE: data transfer is received, corresponding to a data packet from a sequence of data packets, the received data transfer is decoded, an acknowledgement (ACK) is sent to a transmitting device, if data transfer decoding is successful, the next data transfer is received, containing a data packet from a sequence of data packets, the specified following data transfer is combined with one or more previously received transfers of data, and the resulting combination is repeatedly decoded in order to detect, whether the specified next data transfer corresponds to the last decoded data packet, besides, repeated decoding is carried out, even if previously received data transfers have already been successfully decoded. If the resulting combination have been successfully repeatedly decoded, the repeated ACK message is sent in service signals into the transmitting device, and the specified next data transfer is assigned to the next packet of data from a sequence of data packets, if the resulting combination has not been repeatedly decoded.

EFFECT: increased throughput capacity.

43 cl, 13 dwg

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RU 2 477 004 C2

Authors

Tsaj Min-Chan

U Dzhejms Dzh.

Dates

2013-02-27Published

2008-03-20Filed