Patent ID: 9155090
Filing Date: 2015-10-06
Classification: H04L,H04W

Abstract:
1. An operation method of a mobile station in a wireless communication, the method comprising: receiving information about a cluster-specific reference signal configuration; and receiving cluster-specific reference signals of at least one cluster according to the cluster-specific reference signal configuration, wherein the cluster denotes a service coverage unit configured by at least one transceiver set, and wherein the information about the cluster-specific reference signal configuration includes at least one of a resource region allocated for the cluster-specific reference signal, an offset indicating a resource position where the cluster-specific reference signal is started, a period indicating an interval at which a cluster-specific reference signal of a same cluster is repeated, a number of clusters indicating the number of clusters configured by a base station, and an index indicating an order of a cluster-specific reference signal allocated to each cluster.