Patent ID: 9515870
Filing Date: 2016-12-06
CPC Classification: H04L,H04W

Claim Text:
1. A method for receiving data in a wireless access system, the method comprising: when a first user equipment fails to recover data from a first signal being received from a first base station due to an interference caused by a second signal being transmitted from a second base station to a second user equipment, requesting, by the first user equipment, retransmission to the second user equipment, wherein the second user equipment is neighboring the first user equipment and is connected to the second base station neighboring the first base station; receiving, by the first user equipment, the second signal from the second user equipment; receiving, by the first user equipment, a third signal from the second user equipment, wherein the third signal is the first signal being gained by the second user equipment; recovering, by the first user equipment, first recovered data from the first signal by using the second signal; recovering, by the first user equipment, second recovered data from the first signal by using the third signal; and selecting one of the first and second recovered data which maximizes a target transmission rate, wherein a plurality of user equipment other than the first user equipment and the second user equipment are scheduled by the first base station and the second base station at a time point when the second signal and the third signal are transmitted.