Patent ID: 8976770
Filing Date: 2015-03-10
Classification: H04W

Abstract:
1. A method of assigning at least some of a plurality of nodes to a terminal at a base station in a multi-node system including the plurality of nodes and the base station controlling the plurality of nodes, the method comprising: receiving, by the base station from the terminal, information indicating at least one first node preferred by the terminal among the plurality of nodes; and transmitting, by the base station to the terminal, first information for assigning the at least one first node to the terminal, wherein the first information includes pilot information necessary to transmit feedback information for the at least one first node to the base station, wherein the feedback information includes at least one of a channel quality indicator (CQI) and a precoding matrix index (PMI), and wherein the pilot information includes a reference signal (RS) for measuring the CQI or the PMI.