Patent ID: 9509447
Filing Date: 2016-11-29
CPC Classification: H04B,H04L,H04W

Claim Text:
1. A method for transmitting data by a relay node in a wireless communication system, the method comprising: receiving, from at least one user equipment (UE), an uplink packet comprising a reception holding time for network coded data and channel quality information; scheduling uplink packets stored in a queue based on at least one of reception holding times and the channel quality information; transmitting, to a target node, the scheduled uplink packets; and transmitting, to at least one UE, scheduling information, wherein the scheduling information includes information related to network coding; wherein the scheduling of the uplink packets comprises: if there are at least two uplink packets included in a predetermined condition among the uplink packets, performing network coding of the at least two uplink packets, wherein the predetermined condition is determined based on at least one of the reception holding times and the channel quality information.