METHOD AND DEVICE FOR MEASURING A DOWNLINK IN A WIRELESS COMMUNICATION SYSTEM
First Claim
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1. A method of performing downlink measurement at a user equipment in a wireless communication system, the method comprising:
- receiving, at the user equipment from a base station, a configuration of a resource set on which the downlink measurement is to be performed; and
performing the downlink measurement on the configured resource set,wherein the configuration of the resource set on which the downlink measurement is to be performed is determined by the base station based on a resource set on which a neighboring cell performs inter-cell interference coordination.
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Abstract
The present invention relates to a wireless communication system, and more particularly, to a method and device for measuring a downlink in a wireless communication system. According to the present invention, provided is a method for properly and accurately measuring a downlink when an inter-cell interference adjustment is applied.
61 Citations
13 Claims
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1. A method of performing downlink measurement at a user equipment in a wireless communication system, the method comprising:
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receiving, at the user equipment from a base station, a configuration of a resource set on which the downlink measurement is to be performed; and performing the downlink measurement on the configured resource set, wherein the configuration of the resource set on which the downlink measurement is to be performed is determined by the base station based on a resource set on which a neighboring cell performs inter-cell interference coordination. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of supporting downlink measurement of a user equipment at a base station in a wireless communication system, the method comprising:
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transmitting, to the user equipment, a configuration of a resource set on which the downlink measurement is to be performed by the user equipment; and receiving, from the user equipment, a result of the downlink measurement performed on the configured resource set, wherein the configuration of the resource set on which the downlink measurement is to be performed is determined by the base station based on a resource set on which a neighboring cell performs inter-cell interference coordination.
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12. A user equipment for performing downlink measurement in a wireless communication system, the user equipment comprising:
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a reception module for receiving a downlink signal from a base station; a transmission module for transmitting an uplink signal to the base station; and a processor for controlling the user equipment including the reception module and the transmission module, wherein the processor is configured to receive, at the user equipment through the reception module from the base station, a configuration of a resource set on which the downlink measurement is to be performed; and
to perform the downlink measurement on the configured resource set, andwherein the configuration of the resource set on which the downlink measurement is to be performed is determined by the base station based on a resource set on which a neighboring cell performs inter-cell interference coordination.
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13. A base station for supporting downlink measurement of a user equipment in a wireless communication system, the base station comprising:
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a reception module for receiving an uplink signal from the user equipment; a transmission module for transmitting a downlink signal to the user equipment; and a processor for controlling the base station including the reception module and the transmission module, wherein the processor is configured to transmit, to the user equipment through the transmission module, a configuration of a resource set on which the downlink measurement is to be performed by the user; and
to receive, from the user equipment through the reception module, a result of the downlink measurement performed on the configured resource set, andwherein the configuration of the resource set on which the downlink measurement is to be performed is determined by the base station based on a resource set on which a neighboring cell performs inter-cell interference coordination.
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Specification