Fish & Richardson P.C.
Method for receiving feedback signal in wireless communication system and apparatus therefor
A method for receiving a feedback signal of a base station in a wireless communication system comprises the steps of: transmitting a data packet to a terminal; monitoring, during a preset monitoring interval, a first feedback signal representing whether the data packet has been successfully received or not; determining whether the first feedback signal monitored during the preset monitoring interval is an ACK signal or a NACK signal; and retransmitting the data packet to the terminal when the first feedback signal is determined to be the NACK signal. A first monitoring interval for monitoring the first feedback signal in order to determine the NACK signal may be set to be different from a second monitoring interval for monitoring the first feedback signal in order to determine the ACK signal.
LG Electronics Inc.
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Jonghyun Seungmin Hanbyul
Park Lee Seo