Method for transmitting and receiving data in wireless access system and apparatus for same
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United States of America Patent
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Dec 6, 2016
Grant Date -
Jan 8, 2015
app pub date -
Nov 6, 2012
filing date -
Feb 20, 2012
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Abstract
Disclosed are a method for transmitting and receiving data in a wireless access system supporting relay nodes, and an apparatus for same. In particular, the present invention comprises the steps of: sending a request for a retransmission to an adjacent second terminal, in case the recovery of data from a first signal received from a base station fails due to interference by the second terminal adjacent to a first terminal; the first terminal receiving a second signal from the second terminal; and the first terminal recovering data from the first signal, using the second signal, wherein the base station schedules a terminal other than the first and second terminals at the point of transmitting the second signal.
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