Patent ID: 9516658
Filing Date: 2016-12-06
CPC Classification: H04B,H04L,H04W

Claim Text:
1. A method of receiving a first uplink signal, which is received by a specific reception point from a terminal based on interference control in a base station cooperative wireless communication system, the method comprising: receiving information on a plurality of resource groups including a first resource group and a second resource group, wherein the first resource group includes a plurality of subframes configured for retransmissions according to a Hybrid Automatic Repeat and Request (HARQ) operation for a terminal communicating with a neighboring reception point; measuring interference, which is caused by a second uplink signal transmitted to the neighboring reception point by the terminal, in a resource corresponding to a subframe belonging to the plurality of subframes of the first resource group; transmitting uplink signal scheduling information in the second resource group to the terminal to minimize the measured interference; and receiving the first uplink signal from the terminal in resources of the second resource group.