Patent ID: 9445423
Filing Date: 2016-09-13
CPC Classification: H04L,H04W

Claim Text:
1. A communication method of a base station, the method comprising: transmitting a feedback control message comprising information about a target received power of feedback information of each of a plurality of terminals which is received at the base station, the target received power having a minimum value set for the base station; receiving a channel quality indicator of each of the plurality of terminals transmitted with respect to the target received power and information associated with a feedback mode of the feedback information included in the feedback control message; and performing scheduling with respect to the plurality of terminals based on the channel quality indicator of each of the plurality of terminals, wherein the feedback mode indicates whether a compressed sensing resource block defined in advance for a compressed sensing is allocated to the plurality of terminals or whether another resource is allocated to each of the plurality of terminals by the base station, and wherein the feedback mode includes at least one of a third mode in which the base station allocates a compressed sensing resource block defined in advance to a terminal capable of satisfying the target received power, and allocates an orthogonal resource to a terminal incapable of satisfying the target received power, and a fourth mode in which each of the plurality of terminals separately determines a resource to be used based on whether each of the plurality of terminals is capable of satisfying the target received power.