METHOD FOR INTERFERENCE MEASUREMENT IN BASE STATION COOPERATIVE WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR
First Claim
1. A method for configuring resources of a reference signal for interference measurement at a user equipment (UE) in a wireless communication system, the method comprising:
- receiving first resource configuration information including bitmap information indicating a location of a resource element for a reference signal within one subframe and subframe information for reception of the reference signal;
receiving second resource configuration information of the reference signal for interference measurement configured based on the first resource configuration information; and
configuring the resources of the reference signal for interference measurement based on the second resource configuration information,wherein the second resource configuration information includes resource element information indicating locations of one or more resource elements and interference measurement subframe information indicating a subframe location for reception of the reference signal for interference measurement, andwherein a subframe indicated by the interference measurement subframe information is defined by a subset of subframes indicated by the subframe information included in the first resource configuration information.
1 Assignment
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Accused Products
Abstract
The present application discloses a method wherein a terminal sets an interference measurement reference signal resource in a wireless communication system. The method comprises the steps of: receiving first resource setting data, comprising bit map data indicating the position of a resource element for a reference signal in one subframe and comprising subframe data whereby the reference signal can be received; receiving second resource setting data of the interference measurement reference signal, constituted on the basis of the first resource setting data and the interference measurement reference signal resource, on the basis of the second resource setting data. The second resource setting data comprises resource element data indicating the position of one or more resource element and comprises interference measurement subframe data indicating the position of a subframe where the interference measurement reference signal can be received. The subframe indicated by the interference measurement subframe data is defined by a subset of the subframe indicated by the subframe data comprised in the first resource setting data.
7 Citations
14 Claims
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1. A method for configuring resources of a reference signal for interference measurement at a user equipment (UE) in a wireless communication system, the method comprising:
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receiving first resource configuration information including bitmap information indicating a location of a resource element for a reference signal within one subframe and subframe information for reception of the reference signal; receiving second resource configuration information of the reference signal for interference measurement configured based on the first resource configuration information; and configuring the resources of the reference signal for interference measurement based on the second resource configuration information, wherein the second resource configuration information includes resource element information indicating locations of one or more resource elements and interference measurement subframe information indicating a subframe location for reception of the reference signal for interference measurement, and wherein a subframe indicated by the interference measurement subframe information is defined by a subset of subframes indicated by the subframe information included in the first resource configuration information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A user equipment (UE) operating in a wireless communication system, the UE comprising:
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a wireless communication module configured to receive first resource configuration information including bitmap information indicating a location of a resource element for a reference signal within one subframe and subframe information for reception of the reference signal and to receive second resource configuration information of the reference signal for interference measurement configured based on the first resource configuration information; and a processor configured to configure the resources of the reference signal for interference measurement based on the second resource configuration information, wherein the second resource configuration information includes resource element information indicating locations of one or more resource elements and interference measurement subframe information indicating a subframe location for reception of the reference signal for interference measurement, and wherein a subframe indicated by the interference measurement subframe information is defined by a subset of subframes indicated by the subframe information included in the first resource configuration information. - View Dependent Claims (12, 13, 14)
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Specification