NETWORK NODE, WIRELESS DEVICE AND METHODS USING THEM FOR PROCESSING FEEDBACK INFORMATION OF TRANSMISSION AUTOMATIC REPEAT QUERIES (ARQ) Russian patent published in 2019 - IPC H04L1/16 

FIELD: electrical communication engineering.

SUBSTANCE: invention relates to a method performed by a network node in a wireless communication network for processing automatic repeat query (ARQ) feedback information from a wireless device that relates to transmissions from a network node. Method comprises obtaining a downlink processing delay indicator for ARQ feedback information coming from a wireless device; and consideration of ARQ feedback information, which relates to the transmission of the downlink from the wireless device as invalid in the case when, in accordance with the received downlink processing delay indicator, the downlink transmission was not processed by the wireless device.

EFFECT: technical result is to provide the ability to reduce delays in a wireless communication network caused by ARQ feedback procedures.

14 cl, 6 dwg