CONTROLLING COMMUNICATION OF DATA BETWEEN DEVICES SUPPORTING MULTIPLE RETRANSMISSION PROTOCOL PROCESSES

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United States of America Patent

APP PUB NO 20190327027A1
SERIAL NO

16459197

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method controlling wireless communication of a data block from a terminal device to a base station includes: making a first uplink transmission for the data block in association with a first retransmission protocol process and obtaining a corresponding first acknowledgement indication indicating whether the data block has been successfully communicated to the base station; making a second uplink transmission for the data block in association with a second retransmission protocol process and obtaining a corresponding second acknowledgement indication, the second transmission initiated before the first acknowledgement indication is obtained; and determining whether to avoid scheduling retransmission of data for the data block in association with the first retransmission protocol process based on the first and second responses, avoiding data retransmission in association with the first retransmission protocol process if either the first or second acknowledgement indications indicate the data block has been successfully communicated to the base station.

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Patent Owner(s)

Patent OwnerAddress
SONY CORPORATION1-7-1 KONAN MINATO-KU TOKYO 108-0075

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wakabayashi, Hideji Basingstoke, GB 196 764
WEBB, Matthew Basingstoke, GB 34 110

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